Alert archive / Massachusetts / Small Craft Advisories in 2018

Small Craft Advisory 60, NWS Boston/Norton, MA

April 16, 2018

NWS Boston/Norton, MA issued this small craft advisory at Apr 16, 2018, 8:19 PM EDT. It took effect at Apr 17, 2018, 5:00 AM EDT. It was in force for 41 hr.

The area

The counties it named.

The facts

Issued
Apr 16, 2018, 8:19 PM EDT (00:19 UTC)
In effect from
Apr 17, 2018, 5:00 AM EDT
Expired
Apr 18, 2018, 10:00 PM EDT
In force
41 hr
Issued by
NWS Boston/Norton, MA

The text

As transmitted.

212 
WHUS71 KBOX 170019
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
819 PM EDT Mon Apr 16 2018

ANZ250-254-170200-
/O.CON.KBOX.GL.W.0030.000000T0000Z-180417T0200Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
819 PM EDT Mon Apr 16 2018

...GALE WARNING REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING...

* WINDS AND SEAS...Southeast winds 20 to 25 kt with gusts up to 
  40 kt. Seas 10 to 15 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Gale Warning means winds of 34 to 47 knots are imminent or
occurring. Operating a vessel in gale conditions requires
experience and properly equipped vessels. It is highly
recommended that mariners without the proper experience seek safe
harbor prior to the onset of gale conditions.

&&

$$

ANZ251-170130-
/O.CON.KBOX.GL.W.0030.000000T0000Z-180417T0100Z/
Massachusetts Bay and Ipswich Bay-
819 PM EDT Mon Apr 16 2018

...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM EDT THIS EVENING...

* WINDS AND SEAS...Southeast winds 15 to 25 kt with gusts up to 
  35 kt. Seas 10 to 15 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Gale Warning means winds of 34 to 47 knots are imminent or
occurring. Operating a vessel in gale conditions requires
experience and properly equipped vessels. It is highly
recommended that mariners without the proper experience seek safe
harbor prior to the onset of gale conditions.

&&

$$

ANZ231-170130-
/O.CON.KBOX.GL.W.0030.000000T0000Z-180417T0100Z/
Cape Cod Bay-
819 PM EDT Mon Apr 16 2018

...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM EDT THIS EVENING...

* WINDS AND SEAS...Southeast winds around 20 kt with gusts up to 
  35 kt. Seas 2 to 4 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Gale Warning means winds of 34 to 47 knots are imminent or
occurring. Operating a vessel in gale conditions requires
experience and properly equipped vessels. It is highly
recommended that mariners without the proper experience seek safe
harbor prior to the onset of gale conditions.

&&

$$

ANZ232-170830-
/O.NEW.KBOX.SC.Y.0060.180417T0900Z-180417T2200Z/
Nantucket Sound-
819 PM EDT Mon Apr 16 2018

...SMALL CRAFT ADVISORY IN EFFECT FROM 5 AM TO 6 PM EDT TUESDAY...

The National Weather Service in Boston/Norton has issued a Small
Craft Advisory, which is in effect from 5 AM to 6 PM EDT Tuesday.

* WINDS AND SEAS...Southwest winds 10 to 15 kt with gusts up to 
  30 kt. Seas 2 to 4 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ233-234-170830-
/O.NEW.KBOX.SC.Y.0060.180417T0900Z-180417T2200Z/
Vineyard Sound-Buzzards Bay-
819 PM EDT Mon Apr 16 2018

...SMALL CRAFT ADVISORY IN EFFECT FROM 5 AM TO 6 PM EDT TUESDAY...

The National Weather Service in Boston/Norton has issued a Small
Craft Advisory, which is in effect from 5 AM to 6 PM EDT Tuesday.

* WINDS AND SEAS...Southwest winds 10 to 20 kt with gusts up to 
  30 kt. Seas 3 to 5 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ236-170830-
/O.NEW.KBOX.SC.Y.0060.180417T0900Z-180417T2200Z/
Narragansett Bay-
819 PM EDT Mon Apr 16 2018

...SMALL CRAFT ADVISORY IN EFFECT FROM 5 AM TO 6 PM EDT TUESDAY...

The National Weather Service in Boston/Norton has issued a Small
Craft Advisory, which is in effect from 5 AM to 6 PM EDT Tuesday.

* WINDS AND SEAS...Southwest winds around 15 kt with gusts up to
  25 kt. Waves 2 to 3 feet, except up to 5 feet near the bay
  entrance.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ235-237-170830-
/O.EXB.KBOX.SC.Y.0059.000000T0000Z-180417T2200Z/
Rhode Island Sound-Block Island Sound-
819 PM EDT Mon Apr 16 2018

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EDT TUESDAY...

The National Weather Service in Boston/Norton has issued a Small
Craft Advisory, which is in effect until 6 PM EDT Tuesday.

* WINDS AND SEAS...Southwest winds 10 to 20 kt with gusts up to 
  30 kt. Seas 6 to 9 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ255-256-170830-
/O.EXB.KBOX.SC.Y.0059.000000T0000Z-180418T0300Z/
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
819 PM EDT Mon Apr 16 2018

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM EDT TUESDAY...

The National Weather Service in Boston/Norton has issued a Small
Craft Advisory, which is in effect until 11 PM EDT Tuesday.

* WINDS AND SEAS...Southwest winds 10 to 20 kt with gusts up to 
  30 kt. Seas 6 to 11 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ230-170130-
/O.CON.KBOX.SC.Y.0059.000000T0000Z-180417T0100Z/
Boston Harbor-
819 PM EDT Mon Apr 16 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM EDT THIS
EVENING...

* WINDS AND SEAS...Southeast winds 10 to 15 kt with gusts up to 25
  kt. Waves around 2 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

Thompson

For the latest updates...please visit our webpage at
www.weather.gov/boston

You can follow us on Facebook at
www.facebook.com/NWSBoston

You can follow us on Twitter at
@NWSBoston
12 follow-up statements
229 
WHUS71 KBOX 170102
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
902 PM EDT Mon Apr 16 2018

ANZ250-254-170915-
/O.CAN.KBOX.GL.W.0030.000000T0000Z-180417T0200Z/
/O.EXB.KBOX.SC.Y.0059.000000T0000Z-180418T0900Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
902 PM EDT Mon Apr 16 2018

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM EDT WEDNESDAY...
...GALE WARNING IS CANCELLED...

The National Weather Service in Boston/Norton has issued a Small
Craft Advisory, which is in effect until 5 AM EDT Wednesday. The
Gale Warning has been cancelled.

* WINDS AND SEAS...Southwest winds 10 to 20 kt with gusts up to 
  30 kt. Seas 9 to 14 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ251-170915-
/O.EXP.KBOX.GL.W.0030.000000T0000Z-180417T0100Z/
/O.EXB.KBOX.SC.Y.0059.000000T0000Z-180418T0900Z/
Massachusetts Bay and Ipswich Bay-
902 PM EDT Mon Apr 16 2018

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM EDT WEDNESDAY...
...GALE WARNING HAS EXPIRED...

The National Weather Service in Boston/Norton has issued a Small
Craft Advisory, which is in effect until 5 AM EDT Wednesday.

* WINDS AND SEAS...Southwest winds 10 to 20 kt with gusts up to 
  30 kt. Seas 9 to 14 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ231-170915-
/O.EXP.KBOX.GL.W.0030.000000T0000Z-180417T0100Z/
/O.EXB.KBOX.SC.Y.0059.000000T0000Z-180417T1500Z/
Cape Cod Bay-
902 PM EDT Mon Apr 16 2018

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EDT TUESDAY...
...GALE WARNING HAS EXPIRED...

The National Weather Service in Boston/Norton has issued a Small
Craft Advisory, which is in effect until 11 AM EDT Tuesday.

* WINDS AND SEAS...Southwest winds 10 to 20 kt with gusts up to 
  30 kt. Seas 2 to 4 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ230-170215-
/O.EXP.KBOX.SC.Y.0059.000000T0000Z-180417T0100Z/
Boston Harbor-
902 PM EDT Mon Apr 16 2018

...SMALL CRAFT ADVISORY HAS EXPIRED...

Winds and seas have diminished and will remain below Small Craft
thresholds through morning.

$$

ANZ232-170915-
/O.EXT.KBOX.SC.Y.0060.180417T0900Z-180418T0900Z/
Nantucket Sound-
902 PM EDT Mon Apr 16 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 5 AM TUESDAY TO 5 AM
EDT WEDNESDAY...

* WINDS AND SEAS...Southwest winds 10 to 15 kt with gusts up to 
  30 kt. Seas 2 to 4 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ235-237-170915-
/O.EXT.KBOX.SC.Y.0059.000000T0000Z-180418T0900Z/
Rhode Island Sound-Block Island Sound-
902 PM EDT Mon Apr 16 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 AM EDT WEDNESDAY...

* WINDS AND SEAS...Southwest winds 10 to 20 kt with gusts up to 
  30 kt. Seas 6 to 9 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ233-234-170915-
/O.EXT.KBOX.SC.Y.0060.180417T0900Z-180418T0900Z/
Vineyard Sound-Buzzards Bay-
902 PM EDT Mon Apr 16 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 5 AM TUESDAY TO 5 AM
EDT WEDNESDAY...

* WINDS AND SEAS...Southwest winds 10 to 20 kt with gusts up to 
  30 kt. Seas 3 to 5 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ255-256-170915-
/O.EXT.KBOX.SC.Y.0059.000000T0000Z-180418T0900Z/
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
902 PM EDT Mon Apr 16 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 AM EDT WEDNESDAY...

* WINDS AND SEAS...Southwest winds 10 to 20 kt with gusts up to 
  30 kt. Seas 6 to 11 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ236-170915-
/O.CON.KBOX.SC.Y.0060.180417T0900Z-180417T2200Z/
Narragansett Bay-
902 PM EDT Mon Apr 16 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 AM TO 6 PM EDT
TUESDAY...

* WINDS AND SEAS...Southwest winds 5 to 15 kt with gusts up to 
  25 kt. Waves 3 to 5 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

For the latest updates...please visit our webpage at
www.weather.gov/boston

You can follow us on Facebook at
www.facebook.com/NWSBoston

You can follow us on Twitter at
@NWSBoston
653 
WHUS71 KBOX 170805
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
405 AM EDT Tue Apr 17 2018

ANZ231-171615-
/O.CAN.KBOX.SC.Y.0059.000000T0000Z-180417T1500Z/
/O.NEW.KBOX.SC.Y.0061.180417T0900Z-180418T0000Z/
Cape Cod Bay-
405 AM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

The National Weather Service in Boston/Norton has issued a Small
Craft Advisory, which is in effect until 8 PM EDT this evening.

* WINDS AND SEAS...Southwest winds 10 to 15 kt with gusts up to 
  25 kt. Seas 1 to 3 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ232-171615-
/O.EXT.KBOX.SC.Y.0060.180417T0900Z-180418T2200Z/
Nantucket Sound-
405 AM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM EDT WEDNESDAY...

* WINDS AND SEAS...West winds 10 to 20 kt with gusts up to 30 
  kt. Seas 3 to 5 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ233-234-171615-
/O.EXT.KBOX.SC.Y.0060.180417T0900Z-180418T2200Z/
Vineyard Sound-Buzzards Bay-
405 AM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM EDT WEDNESDAY...

* WINDS AND SEAS...West winds 10 to 20 kt with gusts up to 30 
  kt. Seas 3 to 5 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ235-237-171615-
/O.EXT.KBOX.SC.Y.0059.000000T0000Z-180418T2200Z/
Rhode Island Sound-Block Island Sound-
405 AM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM EDT WEDNESDAY...

* WINDS AND SEAS...West winds 10 to 20 kt with gusts up to 30 
  kt. Seas 5 to 8 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ255-256-171615-
/O.EXT.KBOX.SC.Y.0059.000000T0000Z-180418T2200Z/
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
405 AM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM EDT WEDNESDAY...

* WINDS AND SEAS...West winds 15 to 20 kt with gusts up to 30 
  kt. Seas 7 to 10 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ250-254-171615-
/O.EXT.KBOX.SC.Y.0059.000000T0000Z-180418T2200Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
405 AM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM EDT WEDNESDAY...

* WINDS AND SEAS...Southwest winds 10 to 20 kt with gusts up to 
  30 kt. Seas 7 to 10 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ236-171615-
/O.CON.KBOX.SC.Y.0060.180417T0900Z-180417T2200Z/
Narragansett Bay-
405 AM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT THIS
EVENING...

* WINDS AND SEAS...Southwest winds 10 to 15 kt with gusts up to 
  25 kt. Waves 3 to 5 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ251-171615-
/O.CON.KBOX.SC.Y.0059.000000T0000Z-180418T0900Z/
Massachusetts Bay and Ipswich Bay-
405 AM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT
WEDNESDAY...

* WINDS AND SEAS...Southwest winds 10 to 15 kt with gusts up to 
  20 kt. Seas 5 to 8 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

For the latest updates...please visit our webpage at
www.weather.gov/boston

You can follow us on Facebook at
www.facebook.com/NWSBoston

You can follow us on Twitter at
@NWSBoston
389 
WHUS71 KBOX 171405
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
1005 AM EDT Tue Apr 17 2018

ANZ230-172200-
/O.EXA.KBOX.SC.Y.0060.000000T0000Z-180417T2200Z/
Boston Harbor-
1005 AM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING...

The National Weather Service in Boston/Norton has issued a Small
Craft Advisory, which is in effect until 6 PM EDT this evening.

* WINDS AND SEAS...West winds around 15 kt with gusts up to 25 
  kt. Waves around 2 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ232-172215-
/O.CON.KBOX.SC.Y.0060.000000T0000Z-180418T2200Z/
Nantucket Sound-
1005 AM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT
WEDNESDAY...

* WINDS AND SEAS...West winds 10 to 20 kt with gusts up to 30 
  kt. Seas 3 to 5 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ233-234-172215-
/O.CON.KBOX.SC.Y.0060.000000T0000Z-180418T2200Z/
Vineyard Sound-Buzzards Bay-
1005 AM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT
WEDNESDAY...

* WINDS AND SEAS...West winds 10 to 20 kt with gusts up to 30 
  kt. Seas 3 to 5 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ235-237-172215-
/O.CON.KBOX.SC.Y.0059.000000T0000Z-180418T2200Z/
Rhode Island Sound-Block Island Sound-
1005 AM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT
WEDNESDAY...

* WINDS AND SEAS...West winds 10 to 20 kt with gusts up to 30 
  kt. Seas 5 to 8 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ255-256-172215-
/O.CON.KBOX.SC.Y.0059.000000T0000Z-180418T2200Z/
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
1005 AM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT
WEDNESDAY...

* WINDS AND SEAS...West winds 15 to 20 kt with gusts up to 30 
  kt. Seas 7 to 10 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ236-172200-
/O.CON.KBOX.SC.Y.0060.000000T0000Z-180417T2200Z/
Narragansett Bay-
1005 AM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT THIS
EVENING...

* WINDS AND SEAS...West winds 10 to 15 kt with gusts up to 25 
  kt. Waves 2 to 4 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ251-172215-
/O.CON.KBOX.SC.Y.0059.000000T0000Z-180418T0900Z/
Massachusetts Bay and Ipswich Bay-
1005 AM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT
WEDNESDAY...

* WINDS AND SEAS...West winds 10 to 15 kt with gusts up to 25 
  kt. Seas 4 to 7 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ231-172215-
/O.CON.KBOX.SC.Y.0061.000000T0000Z-180418T0000Z/
Cape Cod Bay-
1005 AM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

* WINDS AND SEAS...Southwest winds 10 to 15 kt with gusts up to 
  20 kt. Seas 1 to 3 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ250-254-172215-
/O.CON.KBOX.SC.Y.0059.000000T0000Z-180418T2200Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
1005 AM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT
WEDNESDAY...

* WINDS AND SEAS...West winds 10 to 20 kt with gusts up to 30 
  kt. Seas 6 to 9 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

For the latest updates...please visit our webpage at
www.weather.gov/boston

You can follow us on Facebook at
www.facebook.com/NWSBoston

You can follow us on Twitter at
@NWSBoston
593 
WHUS71 KBOX 171950
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
350 PM EDT Tue Apr 17 2018

ANZ232-180400-
/O.EXT.KBOX.SC.Y.0060.000000T0000Z-180419T0200Z/
Nantucket Sound-
350 PM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 PM EDT WEDNESDAY...

* WINDS AND SEAS...West winds 10 to 20 kt with gusts up to 30 
  kt. Seas 2 to 4 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ233-234-180400-
/O.EXT.KBOX.SC.Y.0060.000000T0000Z-180419T0000Z/
Vineyard Sound-Buzzards Bay-
350 PM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM EDT WEDNESDAY...

* WINDS AND SEAS...West winds 10 to 20 kt with gusts up to 25 
  kt. Seas 3 to 5 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ235-237-180400-
/O.EXT.KBOX.SC.Y.0059.000000T0000Z-180419T0200Z/
Rhode Island Sound-Block Island Sound-
350 PM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 PM EDT WEDNESDAY...

* WINDS AND SEAS...West winds 15 to 25 kt with gusts up to 30 
  kt. Seas 4 to 7 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ254>256-180400-
/O.EXT.KBOX.SC.Y.0059.000000T0000Z-180419T0600Z/
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
350 PM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 AM EDT THURSDAY...

* WINDS AND SEAS...West winds 15 to 25 kt with gusts up to 30 
  kt. Seas 6 to 9 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ251-180400-
/O.EXT.KBOX.SC.Y.0059.000000T0000Z-180418T2200Z/
Massachusetts Bay and Ipswich Bay-
350 PM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM EDT WEDNESDAY...

* WINDS AND SEAS...West winds 10 to 20 kt with gusts up to 25 
  kt. Seas 3 to 6 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ250-180400-
/O.EXT.KBOX.SC.Y.0059.000000T0000Z-180419T0200Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
350 PM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 PM EDT WEDNESDAY...

* WINDS AND SEAS...West winds 10 to 20 kt with gusts up to 25 
  kt. Seas 4 to 7 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ230-172200-
/O.CON.KBOX.SC.Y.0060.000000T0000Z-180417T2200Z/
Boston Harbor-
350 PM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT THIS
EVENING...

* WINDS AND SEAS...West winds around 15 kt with gusts up to 25 
  kt. Waves around 2 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ236-172200-
/O.CON.KBOX.SC.Y.0060.000000T0000Z-180417T2200Z/
Narragansett Bay-
350 PM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT THIS
EVENING...

* WINDS AND SEAS...Southwest winds around 15 kt with gusts up to 
  25 kt. Waves 2 to 4 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ231-180000-
/O.CON.KBOX.SC.Y.0061.000000T0000Z-180418T0000Z/
Cape Cod Bay-
350 PM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

* WINDS AND SEAS...Southwest winds 10 to 15 kt with gusts up to 
  25 kt. Seas around 2 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

For the latest updates...please visit our webpage at
www.weather.gov/boston

You can follow us on Facebook at
www.facebook.com/NWSBoston

You can follow us on Twitter at
@NWSBoston
703 
WHUS71 KBOX 172225
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
625 PM EDT Tue Apr 17 2018

ANZ230-236-172330-
/O.EXP.KBOX.SC.Y.0060.000000T0000Z-180417T2200Z/
Boston Harbor-Narragansett Bay-
625 PM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY HAS EXPIRED...

Winds and seas have fallen below advisory levels. 

$$

ANZ232-180630-
/O.CON.KBOX.SC.Y.0060.000000T0000Z-180419T0200Z/
Nantucket Sound-
625 PM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY UNTIL 10 PM EDT WEDNESDAY...

* WINDS AND SEAS...West winds 10 to 20 kt with gusts up to 30 
  kt. Seas 2 to 4 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ233-234-180630-
/O.CON.KBOX.SC.Y.0060.000000T0000Z-180419T0000Z/
Vineyard Sound-Buzzards Bay-
625 PM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY UNTIL 8 PM EDT WEDNESDAY...

* WINDS AND SEAS...West winds 10 to 20 kt with gusts up to 25 
  kt. Seas 3 to 5 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ235-237-180630-
/O.CON.KBOX.SC.Y.0059.000000T0000Z-180419T0200Z/
Rhode Island Sound-Block Island Sound-
625 PM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY UNTIL 10 PM EDT WEDNESDAY...

* WINDS AND SEAS...West winds 15 to 25 kt with gusts up to 30 
  kt. Seas 4 to 7 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ254>256-180630-
/O.CON.KBOX.SC.Y.0059.000000T0000Z-180419T0600Z/
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
625 PM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY UNTIL 2 AM EDT THURSDAY...

* WINDS AND SEAS...West winds 15 to 25 kt with gusts up to 30 
  kt. Seas 6 to 9 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ251-180630-
/O.CON.KBOX.SC.Y.0059.000000T0000Z-180418T2200Z/
Massachusetts Bay and Ipswich Bay-
625 PM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY UNTIL 6 PM EDT WEDNESDAY...

* WINDS AND SEAS...West winds 10 to 20 kt with gusts up to 25 
  kt. Seas 3 to 6 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ231-180000-
/O.CON.KBOX.SC.Y.0061.000000T0000Z-180418T0000Z/
Cape Cod Bay-
625 PM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY UNTIL 8 PM EDT THIS EVENING...

* WINDS AND SEAS...Southwest winds 10 to 15 kt with gusts up to 
  20 kt. Seas around 2 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ250-180630-
/O.CON.KBOX.SC.Y.0059.000000T0000Z-180419T0200Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
625 PM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY UNTIL 10 PM EDT WEDNESDAY...

* WINDS AND SEAS...West winds 10 to 20 kt with gusts up to 25 
  kt. Seas 4 to 7 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

For the latest updates...please visit our webpage at
www.weather.gov/boston

You can follow us on Facebook at
www.facebook.com/NWSBoston

You can follow us on Twitter at
@NWSBoston
412 
WHUS71 KBOX 180213
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
1013 PM EDT Tue Apr 17 2018

ANZ232-181015-
/O.CON.KBOX.SC.Y.0060.000000T0000Z-180419T0200Z/
Nantucket Sound-
1013 PM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT
WEDNESDAY...

* WINDS AND SEAS...West winds 10 to 20 kt with gusts up to 30 
  kt. Seas 2 to 4 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ233-234-181015-
/O.CON.KBOX.SC.Y.0060.000000T0000Z-180419T0000Z/
Vineyard Sound-Buzzards Bay-
1013 PM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT
WEDNESDAY...

* WINDS AND SEAS...West winds 10 to 20 kt with gusts up to 25 
  kt. Seas 3 to 5 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ235-237-181015-
/O.CON.KBOX.SC.Y.0059.000000T0000Z-180419T0200Z/
Rhode Island Sound-Block Island Sound-
1013 PM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT
WEDNESDAY...

* WINDS AND SEAS...West winds 15 to 25 kt with gusts up to 30 
  kt. Seas 4 to 7 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ254>256-181015-
/O.CON.KBOX.SC.Y.0059.000000T0000Z-180419T0600Z/
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
1013 PM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT
THURSDAY...

* WINDS AND SEAS...West winds 15 to 25 kt with gusts up to 30 
  kt. Seas 6 to 9 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ251-181015-
/O.CON.KBOX.SC.Y.0059.000000T0000Z-180418T2200Z/
Massachusetts Bay and Ipswich Bay-
1013 PM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT
WEDNESDAY...

* WINDS AND SEAS...West winds 10 to 20 kt with gusts up to 25 
  kt. Seas 3 to 6 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ250-181015-
/O.CON.KBOX.SC.Y.0059.000000T0000Z-180419T0200Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
1013 PM EDT Tue Apr 17 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT
WEDNESDAY...

* WINDS AND SEAS...West winds 10 to 20 kt with gusts up to 25 
  kt. Seas 4 to 7 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

For the latest updates...please visit our webpage at
www.weather.gov/boston

You can follow us on Facebook at
www.facebook.com/NWSBoston

You can follow us on Twitter at
@NWSBoston
732 
WHUS71 KBOX 180742
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
342 AM EDT Wed Apr 18 2018

ANZ251-181500-
/O.EXT.KBOX.SC.Y.0059.000000T0000Z-180418T1500Z/
Massachusetts Bay and Ipswich Bay-
342 AM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 AM EDT THIS
MORNING...

* WINDS AND SEAS...West winds 10 to 15 kt with gusts up to 25 
  kt. Seas 3 to 5 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ233-234-181545-
/O.EXT.KBOX.SC.Y.0060.000000T0000Z-180419T0200Z/
Vineyard Sound-Buzzards Bay-
342 AM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 PM EDT THIS
EVENING...

* WINDS AND SEAS...West winds 10 to 20 kt with gusts up to 25 
  kt. Seas 2 to 4 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ254>256-181545-
/O.EXT.KBOX.SC.Y.0059.000000T0000Z-180419T1000Z/
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
342 AM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM EDT THURSDAY...

* WINDS AND SEAS...Southwest winds 15 to 25 kt with gusts up to 
  30 kt. Seas 4 to 7 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ232-181545-
/O.CON.KBOX.SC.Y.0060.000000T0000Z-180419T0200Z/
Nantucket Sound-
342 AM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS
EVENING...

* WINDS AND SEAS...West winds 15 to 20 kt with gusts up to 30 
  kt. Seas 2 to 4 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ235-237-181545-
/O.CON.KBOX.SC.Y.0059.000000T0000Z-180419T0200Z/
Rhode Island Sound-Block Island Sound-
342 AM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS
EVENING...

* WINDS AND SEAS...West winds 15 to 20 kt with gusts up to 25 
  kt. Seas 3 to 5 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ250-181545-
/O.CON.KBOX.SC.Y.0059.000000T0000Z-180419T0200Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
342 AM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS
EVENING...

* WINDS AND SEAS...West winds 10 to 20 kt with gusts up to 25 
  kt. Seas 3 to 6 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

For the latest updates...please visit our webpage at
www.weather.gov/boston

You can follow us on Facebook at
www.facebook.com/NWSBoston

You can follow us on Twitter at
@NWSBoston
780 
WHUS71 KBOX 181353
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
953 AM EDT Wed Apr 18 2018

ANZ251-181800-
/O.EXT.KBOX.SC.Y.0059.000000T0000Z-180418T1800Z/
Massachusetts Bay and Ipswich Bay-
953 AM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 PM EDT THIS
AFTERNOON...

* WINDS AND SEAS...West winds 10 to 15 kt with gusts up to 25 
  kt. Seas 2 to 4 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ232-182200-
/O.CON.KBOX.SC.Y.0060.000000T0000Z-180419T0200Z/
Nantucket Sound-
953 AM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS
EVENING...

* WINDS AND SEAS...Southwest winds 15 to 20 kt with gusts up to 
  30 kt. Seas 2 to 4 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ233-234-182200-
/O.CON.KBOX.SC.Y.0060.000000T0000Z-180419T0200Z/
Vineyard Sound-Buzzards Bay-
953 AM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS
EVENING...

* WINDS AND SEAS...Southwest winds 15 to 20 kt with gusts up to 
  30 kt. Seas 3 to 5 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ235-237-182200-
/O.CON.KBOX.SC.Y.0059.000000T0000Z-180419T0200Z/
Rhode Island Sound-Block Island Sound-
953 AM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS
EVENING...

* WINDS AND SEAS...Southwest winds 15 to 20 kt with gusts up to 
  30 kt. Seas 3 to 5 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ254>256-182200-
/O.CON.KBOX.SC.Y.0059.000000T0000Z-180419T1000Z/
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
953 AM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT
THURSDAY...

* WINDS AND SEAS...Southwest winds 15 to 25 kt with gusts up to 
  30 kt. Seas 4 to 7 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ250-182200-
/O.CON.KBOX.SC.Y.0059.000000T0000Z-180419T0200Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
953 AM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS
EVENING...

* WINDS AND SEAS...West winds 10 to 20 kt with gusts up to 25 
  kt. Seas 3 to 6 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

For the latest updates...please visit our webpage at
www.weather.gov/boston

You can follow us on Facebook at
www.facebook.com/NWSBoston

You can follow us on Twitter at
@NWSBoston
983 
WHUS71 KBOX 181411
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
1011 AM EDT Wed Apr 18 2018

ANZ231-182215-
/O.EXA.KBOX.SC.Y.0059.000000T0000Z-180419T0200Z/
Cape Cod Bay-
1011 AM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EDT THIS EVENING...

The National Weather Service in Boston/Norton has issued a Small
Craft Advisory, which is in effect until 10 PM EDT this evening.

* WINDS AND SEAS...Southwest winds 10 to 15 kt with gusts up to 
  25 kt. Seas 2 to 4 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ251-181800-
/O.CON.KBOX.SC.Y.0059.000000T0000Z-180418T1800Z/
Massachusetts Bay and Ipswich Bay-
1011 AM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT THIS
AFTERNOON...

* WINDS AND SEAS...West winds 10 to 15 kt with gusts up to 25 
  kt. Seas 2 to 4 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ232-182215-
/O.CON.KBOX.SC.Y.0060.000000T0000Z-180419T0200Z/
Nantucket Sound-
1011 AM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS
EVENING...

* WINDS AND SEAS...Southwest winds 15 to 20 kt with gusts up to 
  30 kt. Seas 2 to 4 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ233-234-182215-
/O.CON.KBOX.SC.Y.0060.000000T0000Z-180419T0200Z/
Vineyard Sound-Buzzards Bay-
1011 AM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS
EVENING...

* WINDS AND SEAS...Southwest winds 15 to 20 kt with gusts up to 
  30 kt. Seas 3 to 5 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ235-237-182215-
/O.CON.KBOX.SC.Y.0059.000000T0000Z-180419T0200Z/
Rhode Island Sound-Block Island Sound-
1011 AM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS
EVENING...

* WINDS AND SEAS...Southwest winds 15 to 20 kt with gusts up to 
  30 kt. Seas 3 to 5 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ254>256-182215-
/O.CON.KBOX.SC.Y.0059.000000T0000Z-180419T1000Z/
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
1011 AM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT
THURSDAY...

* WINDS AND SEAS...Southwest winds 15 to 25 kt with gusts up to 
  30 kt. Seas 4 to 7 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ250-182215-
/O.CON.KBOX.SC.Y.0059.000000T0000Z-180419T0200Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
1011 AM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS
EVENING...

* WINDS AND SEAS...West winds 10 to 20 kt with gusts up to 25 
  kt. Seas 3 to 6 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

For the latest updates...please visit our webpage at
www.weather.gov/boston

You can follow us on Facebook at
www.facebook.com/NWSBoston

You can follow us on Twitter at
@NWSBoston
828 
WHUS71 KBOX 181752
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
152 PM EDT Wed Apr 18 2018

ANZ251-181900-
/O.EXP.KBOX.SC.Y.0059.000000T0000Z-180418T1800Z/
Massachusetts Bay and Ipswich Bay-
152 PM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY WILL EXPIRE AT 2 PM EDT THIS AFTERNOON...


$$

ANZ232-190200-
/O.CON.KBOX.SC.Y.0060.000000T0000Z-180419T0200Z/
Nantucket Sound-
152 PM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS
EVENING...

* WINDS AND SEAS...Southwest winds 15 to 20 kt with gusts up to 
  30 kt. Seas 2 to 4 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ233-234-190200-
/O.CON.KBOX.SC.Y.0060.000000T0000Z-180419T0200Z/
Vineyard Sound-Buzzards Bay-
152 PM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS
EVENING...

* WINDS AND SEAS...Southwest winds 15 to 20 kt with gusts up to 
  30 kt. Seas 2 to 4 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ235-237-190200-
/O.CON.KBOX.SC.Y.0059.000000T0000Z-180419T0200Z/
Rhode Island Sound-Block Island Sound-
152 PM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS
EVENING...

* WINDS AND SEAS...Southwest winds 15 to 20 kt with gusts up to 
  30 kt. Seas 3 to 5 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ254>256-190200-
/O.CON.KBOX.SC.Y.0059.000000T0000Z-180419T1000Z/
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
152 PM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT
THURSDAY...

* WINDS AND SEAS...Southwest winds 10 to 20 kt with gusts up to 
  30 kt. Seas 4 to 7 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ231-190200-
/O.CON.KBOX.SC.Y.0059.000000T0000Z-180419T0200Z/
Cape Cod Bay-
152 PM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS
EVENING...

* WINDS AND SEAS...Southwest winds 10 to 15 kt with gusts up to 
  20 kt. Seas around 2 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ250-190200-
/O.CON.KBOX.SC.Y.0059.000000T0000Z-180419T0200Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
152 PM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS
EVENING...

* WINDS AND SEAS...West winds 10 to 15 kt with gusts up to 25 
  kt. Seas 2 to 4 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

For the latest updates...please visit our webpage at
www.weather.gov/boston

You can follow us on Facebook at
www.facebook.com/NWSBoston

You can follow us on Twitter at
@NWSBoston
501 
WHUS71 KBOX 181948
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
348 PM EDT Wed Apr 18 2018

ANZ235-237-190400-
/O.EXT.KBOX.SC.Y.0059.000000T0000Z-180419T0600Z/
Rhode Island Sound-Block Island Sound-
348 PM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 AM EDT THURSDAY...

* WINDS AND SEAS...Southwest winds 10 to 20 kt with gusts up to 
  25 kt. Seas 3 to 6 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ250-190400-
/O.EXT.KBOX.SC.Y.0059.000000T0000Z-180419T0600Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
348 PM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 AM EDT THURSDAY...

* WINDS AND SEAS...West winds 10 to 15 kt with gusts up to 20 
  kt. Seas 3 to 6 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ232-190200-
/O.CON.KBOX.SC.Y.0060.000000T0000Z-180419T0200Z/
Nantucket Sound-
348 PM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS
EVENING...

* WINDS AND SEAS...Southwest winds 15 to 20 kt with gusts up to 
  30 kt. Seas 2 to 4 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ233-234-190200-
/O.CON.KBOX.SC.Y.0060.000000T0000Z-180419T0200Z/
Vineyard Sound-Buzzards Bay-
348 PM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS
EVENING...

* WINDS AND SEAS...Southwest winds 15 to 20 kt with gusts up to 
  30 kt. Seas 3 to 5 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ254>256-190400-
/O.CON.KBOX.SC.Y.0059.000000T0000Z-180419T1000Z/
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
348 PM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT
THURSDAY...

* WINDS AND SEAS...Southwest winds 10 to 20 kt with gusts up to 
  30 kt. Seas 4 to 7 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ231-190200-
/O.CON.KBOX.SC.Y.0059.000000T0000Z-180419T0200Z/
Cape Cod Bay-
348 PM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS
EVENING...

* WINDS AND SEAS...Southwest winds 10 to 15 kt with gusts up to 
  25 kt. Seas around 2 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

For the latest updates...please visit our webpage at
www.weather.gov/boston

You can follow us on Facebook at
www.facebook.com/NWSBoston

You can follow us on Twitter at
@NWSBoston
573 
WHUS71 KBOX 190219
MWWBOX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Boston/Norton MA
1019 PM EDT Wed Apr 18 2018

ANZ232>234-190330-
/O.EXP.KBOX.SC.Y.0060.000000T0000Z-180419T0200Z/
Nantucket Sound-Vineyard Sound-Buzzards Bay-
1019 PM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY HAS EXPIRED...

Winds and seas have diminished and will remain below Small Craft
Advisory thresholds.


$$

ANZ231-190330-
/O.EXP.KBOX.SC.Y.0059.000000T0000Z-180419T0200Z/
Cape Cod Bay-
1019 PM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY HAS EXPIRED...

Winds and seas have diminished and will remain below Small Craft
Advisory thresholds.

$$

ANZ235-237-190600-
/O.CON.KBOX.SC.Y.0059.000000T0000Z-180419T0600Z/
Rhode Island Sound-Block Island Sound-
1019 PM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT
THURSDAY...

* WINDS AND SEAS...Southwest winds 10 to 15 kt with gusts up to 
  20 kt. Seas 3 to 5 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ254>256-191000-
/O.CON.KBOX.SC.Y.0059.000000T0000Z-180419T1000Z/
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
Coastal Waters extending out to 25 nm South of Marthas Vineyard
and Nantucket-
Coastal Waters from Montauk NY to Marthas Vineyard extending out
to 20 nm South of Block Island-
1019 PM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT
THURSDAY...

* WINDS AND SEAS...Southwest winds 5 to 15 kt with gusts up to 
  25 kt. Seas 3 to 6 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

ANZ250-190600-
/O.CON.KBOX.SC.Y.0059.000000T0000Z-180419T0600Z/
Coastal waters east of Ipswich Bay and the Stellwagen Bank
National Marine Sanctuary-
1019 PM EDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT
THURSDAY...

* WINDS AND SEAS...West winds 10 to 15 kt with gusts up to 20 
  kt. Seas 3 to 5 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 25 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.

&&

$$

For the latest updates...please visit our webpage at
www.weather.gov/boston

You can follow us on Facebook at
www.facebook.com/NWSBoston

You can follow us on Twitter at
@NWSBoston

What forecasters said that day

The local office's own words before this small craft advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Boston/Norton, MA wrote its last area forecast discussion before this small craft advisory went out at Apr 16, 7:23 PM EDT, 56 minutes earlier.

Area forecast discussion, Apr 16, 7:23 PM EDT, 56 minutes before
Area Forecast Discussion
National Weather Service Boston/Norton MA
723 PM EDT Mon Apr 16 2018

.SYNOPSIS...
Drier air will move into southern New Eng overnight as a cold
front moves off the coast. An upper level system will keep
unsettled conditions across the region through mid week. A low
pressure area will produce a period of chilly rain during
Thursday. Lingering rain showers Thursday night may mix with or
change to wet snow across northern Massachusetts. The weekend
looks to be dry but with more below normal temperatures.

&&

.NEAR TERM /UNTIL 6 AM TUESDAY MORNING/...
715 PM Discussion...

Last of the heavy rain elements and gusty SE winds should clear
Cape Ann and Cape Cod between 8 and 9 PM. Will let the Wind
Advisory expire at 8 PM. Main issue in near term is what extent
we may have fog forming as skies clear above a boundary layer
near saturation from today's rain. Think there is a risk of some
locally dense fog patches for a time this evening and then
improving west to east as the surface wind becomes established
from the SW and eventually WSW and dewpoints begin to drop.

4 PM Discussion...

Heavy rainfall and isold t-storms lifting across central and
eastern New Eng while dry slot moves into western New Eng.
Rainfall will quickly taper off and end from west to east
through early evening.

Wind gusts to 50 mph noted on mesonet across portions of
southern RI as low level jet is moving into the region. Similar
gusts possible across southeast MA and Cape/Islands through
early evening as the jet moves along the coast, then
diminishing wind. Wind advisories will continue.

Dry slot persists over SNE tonight which will result in mostly
dry conditions, but deepening moisture assocd with approaching
mid level low moves back into western New Eng late tonight which
may bring a few rain/snow showers to western MA.

&&

.SHORT TERM /6 AM TUESDAY MORNING THROUGH 6 PM TUESDAY/...
Tuesday...
Mid level low moves over SNE with cyclonic flow aloft. Deep
moisture in the column combined with steepening 925-700 mb
lapse rates will result in a few showers developing, especially
across the interior. Otherwise, any morning sunshine will
quickly give way to mostly cloudy skies. Temps still about 10
degrees below normal for this time of year. W/SW flow with gusts
to 20-25 mph at times.

&&

.LONG TERM /TUESDAY NIGHT THROUGH MONDAY/...
Highlights...

* Chilly rain appears likely for Thursday, possibly lingering into
  Thursday night
* The coming weekend looks to be dry but cooler than normal

Discussion...

The large scale pattern across greater North America is dominated by
large closed low centers, typical of early spring. A closed low
about northern New England early in this period will drift across
the Canadian maritimes later in the week. For the most part,
temperatures are expected to remain somewhat below normal for
most of this period.

One precipitation event is expected on Thursday and possibly into
Thursday night as a fairly vigorous short wave trough approaches
from the west and eventually becomes absorbed into the Canadian
Maritimes closed low. As far as the surface track, the GFS and
Canadian models bring it across southern New England. The
ECMWF, both the 00Z and 12Z operational runs and their
respective ensembles, tracks the surface low just south of New
England and then NE into the eastern Gulf of Maine. The UKMET
and NAM also keep the low track south of New England. The track
differences would be reflected in stratiform versus showery
precipitation and temperatures. For now, we are leaning toward
the ECMWF solution with temperatures in the 40s during most of
the day Thursday and a period or two of stratiform rain along
with drizzle. The thermal profile looks like wet snow could mix
with the rain or even have the precipitation change to a period
of snow across northern MA before ending Thursday night as the
boundary layer cools a tad per model 925 mb temperature
projections. No accumulation is expected other than perhaps a
coating or so across the higher elevations of the Berkshires and
Worcester hills.

A model consensus would point toward a dry but cooler than normal
weekend ahead. A closed upper low pressure center will move across
the southern USA and produce an anomalous coastal storm off the SE
USA coast by early next week, but any impacts on southern New
England would be after this forecast period.

&&

.AVIATION /00Z TUESDAY THROUGH SATURDAY/...
Forecaster Confidence Levels...

Low - less than 30 percent.
Moderate - 30 to 60 percent.
High - greater than 60 percent.

Short Term /through Tuesday/...

Tonight...Moderate confidence. MVFR/IFR stratus and patchy fog
will gradually improve to MVFR/VFR overnight. There may be a few
areas of dense fog with vsby less than 1/2 mile between 00Z and
03Z across some interior sections. Wind gusts 30+ KT over Cape
Ann and Cape Cod near 00Z should diminish quickly after 00Z.
Mainly dry with just a few rain/snow showers possible over
over the Berkshires.

Tuesday...Moderate confidence. Mix of MVFR/VFR cigs, lowest
conditions in the west. A few rain showers possible, mixed with
snow over higher elevations. SW gusts 20-25 kt Cape/Islands.

KBOS Terminal...Moderate confidence in TAF. Rain and gusty winds
should be passed by 00Z. Until about 06 or 07Z may have fog and
stratus to contend with until wind veers more toward the SW and
dewpoints begin to lower. Anticipate conditions becoming VFR in
time for the morning push.

KBDL Terminal...Moderate confidence in TAF. Risk of fog and
stratus in moist air mass until around 03Z and then anticipate
fairly steady improvement overnight.

Outlook /Tuesday Night through Saturday/...Moderate confidence.

Tuesday Night through Wednesday: Mainly VFR.

Wednesday Night: Mainly VFR, with MVFR conditions possibly
developing west to east. Chance of light rain and slight chance
of light freezing rain NW MA.

Thursday: Mainly MVFR ceilings and visibilities, with local IFR
conditions possible in rain and fog.

Thursday Night...MVFR ceilings and visibilities in rain and fog
improving to VFR by morning. Chance of precipitation mixing with
or changing to snow across northern MA.

Friday...Mainly VFR.

&&

.MARINE...
Forecaster Confidence Levels...

Low - less than 30 percent.
Moderate - 30 to 60 percent.
High - greater than 60 percent.

Short Term /through Tuesday/...High confidence.

Potential for gale force gusts to 35-40 kt assocd with the low
level jet will diminish from west to east 21-01z. Winds should
temporarily diminish below 25 kt before increasing again late
tonight. Rough seas persist over open waters tonight. On
Tuesday, SW wind gusts to 25 kt expected with continuation of
rough seas.

Outlook /Tuesday Night through Saturday/...Moderate Confidence.

Tuesday: Low risk for Small Craft Advisory winds with gusts up
to 25 kt. Rough seas up to 10 ft.

Tuesday Night: Low risk for Small Craft Advisory winds with
gusts up to 25 kt. Areas of seas at or above 5 feet, especially
outer coastal waters south of New England.

Wednesday: Low risk for Small Craft Advisory winds with gusts
up to 30 kt. Areas of rough seas near or a little above 5 across
the outer south coastal waters.

Wednesday Night: Winds less than 25 kt. Seas near 5 feet outer
coastal waters.

Thursday: Winds less than 25 kt. Areas of seas approaching
5 ft. Chance of rain.

Thursday Night: Winds less than 25 kt. Local rough seas. Chance
of rain showers.

Friday: Winds less than 25 kt. Seas up to 5 ft over the outer
coastal waters.

&&

.TIDES/COASTAL FLOODING...
715 PM Update...

The surge has dropped sharply over the last 30 to 60 minutes at
Providence, and even minor coastal flooding looks less likely
this evening.

4 PM Discussion...

Although the strongest SE to S winds will have moved to the NE,
a weaker southerly gradient will persist through the evening
high tide along the south coast. Without any significant
pressure rises and with a southerly gradient persisting,
anticipate we may see a surge around 1.5 feet at the time of the
9 to 9:30 PM high tide, enough to produce a few areas of minor
coastal flooding along portions of Narragansett Bay. A lingering
swell from the south may produce some splashover at the time of
the high tide along the RI south coast, mainly along the Newport
County shoreline. There could also be some minor beach erosion
along the RI south coast and adjacent MA south coast around
Westport. We have a Coastal Flood Advisory in effect for the
time about the evening high tide along the RI and adjacent MA
south coast, including the Narragansett Bay shoreline.

&&

.CLIMATE...
New record lowest max temperatures set for April 15

BOS 39 in 2018. Previous 40 in 1881.
PVD 41 in 2018. Previous 42 in 1972.
BDL 40 in 2018. Previous 41 in 1943.
ORH 34 in 2018. Previous 39 in 1943.

New record daily snowfall set for April 15

PVD trace in 2018. Previous trace in 2007.
BDL 0.5 in 2018. Previous trace in 2014.
ORH 0.4 in 2018. Previous 0.2 in 1988.

&&

.BOX WATCHES/WARNINGS/ADVISORIES...
CT...None.
MA...Wind Advisory until 8 PM EDT this evening for MAZ017>024.
     Coastal Flood Advisory until 11 PM EDT this evening for MAZ020.
RI...Coastal Flood Advisory until 11 PM EDT this evening for RIZ002-
     004>007.
MARINE...Small Craft Advisory until 9 PM EDT this evening for ANZ230.
     Gale Warning until 9 PM EDT this evening for ANZ231-251.
     Gale Warning until 10 PM EDT this evening for ANZ250-254.

&&

SYNOPSIS...KJC/Thompson
NEAR TERM...KJC/Thompson
SHORT TERM...KJC
LONG TERM...Thompson
AVIATION...KJC/Thompson
MARINE...KJC/Thompson
TIDES/COASTAL FLOODING...Thompson
CLIMATE...Staff
Hazardous weather outlook, Apr 16, 4:55 PM EDT, 3 hours 24 minutes before
Hazardous Weather Outlook
National Weather Service Boston/Norton MA
455 PM EDT Mon Apr 16 2018

CTZ002>004-MAZ002>016-026-RIZ001-172100-
Hartford CT-Tolland CT-Windham CT-Western Franklin MA-
Eastern Franklin MA-Northern Worcester MA-Central Middlesex MA-
Western Essex MA-Eastern Essex MA-Western Hampshire MA-
Western Hampden MA-Eastern Hampshire MA-Eastern Hampden MA-
Southern Worcester MA-Western Norfolk MA-Southeast Middlesex MA-
Suffolk MA-Eastern Norfolk MA-Northern Middlesex MA-
Northwest Providence RI-
455 PM EDT Mon Apr 16 2018

This Hazardous Weather Outlook is for northern Connecticut, central
Massachusetts, eastern Massachusetts, northeastern Massachusetts,
western Massachusetts and northern Rhode Island.

.DAY ONE...Tonight.

There is a risk for areas of dense fog for a time this evening.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures through early
evening. Spotter activation is not likely after this evening.

MAZ017>019-021>024-172100-
Northern Bristol MA-Western Plymouth MA-Eastern Plymouth MA-
Southern Plymouth MA-Barnstable MA-Dukes MA-Nantucket MA-
455 PM EDT Mon Apr 16 2018

...WIND ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

This Hazardous Weather Outlook is for southeastern Massachusetts.

.DAY ONE...Tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Wind Advisory.

Bands of heavy rain may cause localized street flooding through early
evening. Southeast winds will gust to around 50 mph through early
evening and then diminish.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.

RIZ002-004>007-172100-
Southeast Providence RI-Eastern Kent RI-Bristol RI-Washington RI-
Newport RI-
455 PM EDT Mon Apr 16 2018

...WIND ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING...
...COASTAL FLOOD ADVISORY IN EFFECT FROM 8 PM TO 11 PM EDT THIS
EVENING...

This Hazardous Weather Outlook is for northern Rhode Island and
southern Rhode Island.

.DAY ONE...Tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Wind Advisory.
   Coastal Flood Advisory.

Bands of heavy rain may cause localized street flooding through early
evening. Southeast to south winds will gust to around 55 mph through
early evening before diminishing. Areas of minor coastal flooding
are likely near the time of high tide this evening, mostly between 9
and 9:30 PM.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.

MAZ020-172100-
Southern Bristol MA-
455 PM EDT Mon Apr 16 2018

...WIND ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...
...COASTAL FLOOD ADVISORY IN EFFECT FROM 8 PM TO 11 PM EDT THIS
EVENING...

This Hazardous Weather Outlook is for southeastern Massachusetts.

.DAY ONE...Tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Wind Advisory.
   Coastal Flood Advisory.

Bands of heavy rain may cause localized street flooding through early
evening. Southeast winds will gust to around 55 mph through early
evening. Pockets of minor coastal flooding are likely around the time
of high tide this evening, between 9 and 9:30 PM.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.

RIZ003-008-172100-
Western Kent RI-Block Island RI-
455 PM EDT Mon Apr 16 2018

...WIND ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING...

This Hazardous Weather Outlook is for northern Rhode Island and
southern Rhode Island.

.DAY ONE...Tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Wind Advisory.

Bands of heavy rain may cause localized street flooding until early
evening. Southeast to south winds will gust to around 50 mph through
early evening.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.

ANZ232>237-255-256-172100-
Nantucket Sound-Vineyard Sound-Buzzards Bay-Rhode Island Sound-
Narragansett Bay-Block Island Sound-
Coastal Waters extending out to 25 nm South of Marthas Vineyard and
Nantucket-
Coastal Waters from Montauk NY to Marthas Vineyard extending out to
20 nm South of Block Island-
455 PM EDT Mon Apr 16 2018

...GALE WARNING IN EFFECT UNTIL 7 PM EDT THIS EVENING...

This Hazardous Weather Outlook is for Massachusetts coastal waters
and Rhode Island coastal waters.

.DAY ONE...Tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Gale Warning.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.

ANZ250-254-172100-
Coastal waters east of Ipswich Bay and the Stellwagen Bank National
Marine Sanctuary-
Coastal waters from Provincetown MA to Chatham MA to Nantucket MA
out 20 nm-
455 PM EDT Mon Apr 16 2018

...GALE WARNING IN EFFECT UNTIL 10 PM EDT THIS EVENING...

This Hazardous Weather Outlook is for Massachusetts coastal waters.

.DAY ONE...Tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Gale Warning.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.

ANZ231-251-172100-
Cape Cod Bay-Massachusetts Bay and Ipswich Bay-
455 PM EDT Mon Apr 16 2018

...GALE WARNING IN EFFECT UNTIL 9 PM EDT THIS EVENING...

This Hazardous Weather Outlook is for Massachusetts coastal waters.

.DAY ONE...Tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Gale Warning.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.

ANZ230-172100-
Boston Harbor-
455 PM EDT Mon Apr 16 2018

This Hazardous Weather Outlook is for Massachusetts coastal waters.

.DAY ONE...Tonight.

An isolated gale force gust or two may occur until 8 PM this evening.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.

Thompson

For the latest updates, please visit our webpage at
www.weather.gov/boston

You can follow us on Facebook at
www.facebook.com/NWSBoston

You can follow us on Twitter at
@NWSBoston

In the hours before

Local storm report, Apr 16, 5:04 PM EDT, 3 hours 15 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
504 PM EDT MON APR 16 2018

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0816 PM     FREEZING RAIN    LUDLOW                  42.16N  72.48W
04/15/2018  M0.25 INCH       HAMPDEN            MA   TRAINED SPOTTER

0900 PM     FREEZING RAIN    ROWE                    42.74N  72.87W
04/15/2018  M0.06 INCH       FRANKLIN           MA   CO-OP OBSERVER

0947 PM     SLEET            SOUTHINGTON             41.60N  72.88W
04/15/2018  M0.5 INCH        HARTFORD           CT   TRAINED SPOTTER

1030 PM     FREEZING RAIN    LEXINGTON               42.44N  71.24W
04/15/2018  M0.12 INCH       MIDDLESEX          MA   NONE

1031 PM     FREEZING RAIN    WEST WARREN             42.21N  72.24W
04/15/2018  M0.25 INCH       WORCESTER          MA   EMERGENCY MNGR

0125 PM     SNOW             WEST HARTFORD           41.76N  72.74W
04/16/2018  M2.4 INCH        HARTFORD           CT   TRAINED SPOTTER

0133 PM     HEAVY RAIN       HOPKINTON               42.23N  71.52W
04/16/2018  M2.29 INCH       MIDDLESEX          MA   NONE

0152 PM     FLOOD            BERLIN                  41.62N  72.75W
04/16/2018                   HARTFORD           CT   AMATEUR RADIO

            WOODWARD ROAD LOWER LANE FLOODED FROM PATTERSON TO
            FARMINGTON AVE

0159 PM     FLOOD            WEST HARTFORD           41.77N  72.75W
04/16/2018                   HARTFORD           CT   AMATEUR RADIO

            TROUT BROOK ROAD AND ELMWOOD FLOODED

0218 PM     FLOOD            NEWINGTON               41.69N  72.73W
04/16/2018                   HARTFORD           CT   AMATEUR RADIO

            SECTIONS OF MAIN STREET FLOODED

0220 PM     HEAVY RAIN       NORTH WEYMOUTH          42.24N  70.95W
04/16/2018  M1.00 INCH       NORFOLK            MA   TRAINED SPOTTER

0230 PM     HIGH SUST WINDS  BOURNE                  41.74N  70.60W
04/16/2018  M42 MPH          BARNSTABLE         MA   HADS

0230 PM     COASTAL FLOOD    GLOUCESTER              42.62N  70.65W
04/16/2018                   ESSEX              MA   AMATEUR RADIO

            GRAPEVINE STREET AT ATLANTIC AVE FLOODED AND IMPASSABLE

0250 PM     NON-TSTM WND DMG CRANSTON                41.77N  71.48W
04/16/2018                   PROVIDENCE         RI   AMATEUR RADIO

            TREE DOWN ACROSS FROM RESERVOIR ROAD AT ROUTE 10

0304 PM     HEAVY RAIN       NORTH PROVIDENCE        41.85N  71.47W
04/16/2018  M2.05 INCH       PROVIDENCE         RI   GENERAL PUBLIC

0320 PM     FLOOD            DEDHAM                  42.25N  71.18W
04/16/2018                   NORFOLK            MA   AMATEUR RADIO

            ROAD COMPLETELY FLOODED AT 100 WASHINGTON STREET

0320 PM     FLOOD            MANSFIELD               42.02N  71.22W
04/16/2018                   BRISTOL            MA   AMATEUR RADIO

            EAST STREET AT PRATT STREET RIGHT LANE IS FLOODED

0333 PM     FLOOD            SHREWSBURY              42.30N  71.72W
04/16/2018                   WORCESTER          MA   AMATEUR RADIO

            CAR STUCK IN FLOOD WATERS ON OAK STREET

0335 PM     FLOOD            BELMONT                 42.40N  71.17W
04/16/2018                   MIDDLESEX          MA   AMATEUR RADIO

            STREET FLOODING ON PARK AVE BY THE HILL SCHOOL

0340 PM     FLOOD            BEDFORD                 42.48N  71.27W
04/16/2018                   MIDDLESEX          MA   AMATEUR RADIO

            NORTH ROAD AT HARVARD AVE FLOODED AND IMPASSABLE

0356 PM     FLOOD            PROVIDENCE              41.82N  71.42W
04/16/2018                   PROVIDENCE         RI   AMATEUR RADIO

            GRANT STREET AT HUNTINGTON AVE FLOODED AND IMPASSABLE

0402 PM     FLOOD            SHREWSBURY              42.30N  71.72W
04/16/2018                   WORCESTER          MA   AMATEUR RADIO

            ROUTE 9 WESTBOUND FLOODED AND IMPASSABLE

0410 PM     HEAVY RAIN       LEXINGTON               42.45N  71.24W
04/16/2018  M2.01 INCH       MIDDLESEX          MA   TRAINED SPOTTER

0412 PM     HEAVY RAIN       NORTH WEYMOUTH          42.24N  70.95W
04/16/2018  M1.26 INCH       NORFOLK            MA   TRAINED SPOTTER

0412 PM     NON-TSTM WND GST WARWICK                 41.72N  71.35W
04/16/2018  M58 MPH          KENT               RI   HAM RADIO

0422 PM     SNOW             CHELMSFORD              42.60N  71.37W
04/16/2018  M2.1 INCH        MIDDLESEX          MA   NONE

0423 PM     SNOW             FRAMINGHAM              42.28N  71.42W
04/16/2018  M2.1 INCH        MIDDLESEX          MA   NONE

0424 PM     HEAVY RAIN       WEBSTER                 42.05N  71.88W
04/16/2018  M2.27 INCH       WORCESTER          MA   NONE

0425 PM     HEAVY RAIN       MILLIS                  42.17N  71.35W
04/16/2018  M2.14 INCH       NORFOLK            MA   NONE

0426 PM     HEAVY RAIN       WESTWOOD                42.21N  71.22W
04/16/2018  M2.24 INCH       NORFOLK            MA   NONE

0427 PM     HEAVY RAIN       NORTON                  41.97N  71.19W
04/16/2018  M2.21 INCH       BRISTOL            MA   NONE

0428 PM     HEAVY RAIN       GLENDALE                41.85N  71.40W
04/16/2018  M2.01 INCH       PROVIDENCE         RI   NONE

0428 PM     HEAVY RAIN       AVON                    41.81N  72.84W
04/16/2018  M3.58 INCH       HARTFORD           CT   TRAINED SPOTTER

0429 PM     HEAVY RAIN       MARLBORO                41.63N  72.46W
04/16/2018  M2.73 INCH       HARTFORD           CT   NONE

0430 PM     HEAVY RAIN       CANTON                  41.82N  72.90W
04/16/2018  M2.49 INCH       HARTFORD           CT   NONE

0430 PM     FLOOD            NEWTON                  42.33N  71.21W
04/16/2018                   MIDDLESEX          MA   AMATEUR RADIO

            BEACON STREET BY FOUR CORNERS FLOODED

0431 PM     HEAVY RAIN       FARMINGTON              41.74N  72.79W
04/16/2018  M2.96 INCH       HARTFORD           CT   NONE

0432 PM     HEAVY RAIN       NEWINGTON               41.70N  72.72W
04/16/2018  M3.93 INCH       HARTFORD           CT   NONE

0432 PM     FLOOD            QUINCY                  42.26N  71.01W
04/16/2018                   NORFOLK            MA   AMATEUR RADIO

            EAST SQUANTUMN STREET FLOODED

0433 PM     HEAVY RAIN       BRISTOL                 41.67N  72.95W
04/16/2018  M4.08 INCH       HARTFORD           CT   NONE

0434 PM     HEAVY RAIN       WEST HARTFORD           41.76N  72.74W
04/16/2018  M3.17 INCH       HARTFORD           CT   NONE

0435 PM     FLOOD            WESTBOROUGH             42.27N  71.62W
04/16/2018                   WORCESTER          MA   AMATEUR RADIO

            SECTIONS OF ROUTE 9 ARE FLOODED AND IMPASSABLE

0435 PM     HEAVY RAIN       GLASTONBURY             41.69N  72.55W
04/16/2018  M2.64 INCH       HARTFORD           CT   NONE

0436 PM     HEAVY RAIN       HEBRON                  41.66N  72.37W
04/16/2018  M3.06 INCH       TOLLAND            CT   NONE

0437 PM     HEAVY RAIN       STAFFORD                41.90N  72.35W
04/16/2018  M2.34 INCH       TOLLAND            CT   NONE

0438 PM     HEAVY RAIN       HAMPTON                 41.78N  72.05W
04/16/2018  M2.32 INCH       WINDHAM            CT   NONE

0439 PM     HEAVY RAIN       ASHFORD                 41.87N  72.12W
04/16/2018  M2.50 INCH       TOLLAND            CT   NONE

0440 PM     HEAVY RAIN       MOOSUP                  41.71N  71.88W
04/16/2018  M2.81 INCH       WINDHAM            CT   NONE

0440 PM     FLOOD            HOPKINTON               42.22N  71.52W
04/16/2018                   MIDDLESEX          MA   AMATEUR RADIO

            SECTION OF WOODS STREET FLOODED AND IMPASSABLE

0440 PM     FLOOD            FRAMINGHAM              42.31N  71.44W
04/16/2018                   MIDDLESEX          MA   AMATEUR RADIO

            I-95 SOUTHBOUND TO EXIT 15B IS FLOODED

0442 PM     HEAVY RAIN       ASHLAND                 42.26N  71.46W
04/16/2018  M2.35 INCH       MIDDLESEX          MA   NONE

0443 PM     HEAVY RAIN       NATICK                  42.28N  71.35W
04/16/2018  M1.40 INCH       MIDDLESEX          MA   NONE

0444 PM     HEAVY RAIN       WELLESLEY               42.30N  71.29W
04/16/2018  M1.60 INCH       NORFOLK            MA   NONE

0445 PM     HEAVY RAIN       NEWTON                  42.34N  71.21W
04/16/2018  M1.04 INCH       MIDDLESEX          MA   NONE

0446 PM     HEAVY RAIN       BROOKLINE               42.33N  71.12W
04/16/2018  M1.46 INCH       NORFOLK            MA   NONE

0447 PM     HEAVY RAIN       NORTH GRAFTON           42.24N  71.70W
04/16/2018  M2.25 INCH       WORCESTER          MA   NONE

0455 PM     HEAVY RAIN       GREENFIELD              42.61N  72.58W
04/16/2018  M1.80 INCH       FRANKLIN           MA   CO-OP OBSERVER

&&

EVENT NUMBER BOX1803779
EVENT NUMBER BOX1803780
EVENT NUMBER BOX1803781
EVENT NUMBER BOX1803782
EVENT NUMBER BOX1803783
EVENT NUMBER BOX1803784
EVENT NUMBER BOX1803785
EVENT NUMBER BOX1803786
EVENT NUMBER BOX1803787
EVENT NUMBER BOX1803788
EVENT NUMBER BOX1803789
EVENT NUMBER BOX1803790
EVENT NUMBER BOX1803791
EVENT NUMBER BOX1803792
EVENT NUMBER BOX1803793
EVENT NUMBER BOX1803794
EVENT NUMBER BOX1803795
EVENT NUMBER BOX1803796
EVENT NUMBER BOX1803797
EVENT NUMBER BOX1803798
EVENT NUMBER BOX1803799
EVENT NUMBER BOX1803800
EVENT NUMBER BOX1803801
EVENT NUMBER BOX1803802
EVENT NUMBER BOX1803803
EVENT NUMBER BOX1803804
EVENT NUMBER BOX1803805
EVENT NUMBER BOX1803806
EVENT NUMBER BOX1803807
EVENT NUMBER BOX1803808
EVENT NUMBER BOX1803809
EVENT NUMBER BOX1803810
EVENT NUMBER BOX1803811
EVENT NUMBER BOX1803812
EVENT NUMBER BOX1803813
EVENT NUMBER BOX1803814
EVENT NUMBER BOX1803815
EVENT NUMBER BOX1803816
EVENT NUMBER BOX1803817
EVENT NUMBER BOX1803818
EVENT NUMBER BOX1803819
EVENT NUMBER BOX1803820
EVENT NUMBER BOX1803821
EVENT NUMBER BOX1803822
EVENT NUMBER BOX1803823
EVENT NUMBER BOX1803824
EVENT NUMBER BOX1803825
EVENT NUMBER BOX1803826
EVENT NUMBER BOX1803827
EVENT NUMBER BOX1803828
EVENT NUMBER BOX1803829
EVENT NUMBER BOX1803830
EVENT NUMBER BOX1803831
EVENT NUMBER BOX1803832
EVENT NUMBER BOX1803833
EVENT NUMBER BOX1803834
EVENT NUMBER BOX1803835

LEC
Special weather statement, Apr 16, 5:14 PM EDT, 3 hours 5 minutes before
Special Weather Statement
National Weather Service Boston/Norton MA
514 PM EDT MON APR 16 2018

MAZ004-005-007-012>018-020-021-RIZ001-002-004>007-162200-
Southern Worcester MA-Eastern Essex MA-Suffolk MA-
Central Middlesex County MA-Southern Plymouth MA-Eastern Norfolk MA-
Western Plymouth MA-Southeast Middlesex MA-Northern Bristol MA-
Southern Bristol MA-Western Norfolk MA-Northern Worcester MA-
Eastern Kent RI-Newport RI-Northwest Providence RI-Bristol RI-
Washington RI-Southeast Providence RI-
514 PM EDT MON APR 16 2018

...A line of showers with embedded thunder will move across eastern
and central Massachusetts and eastern Rhode Island through 6 PM...

At 508 PM EDT, Doppler radar was tracking a band of heavy showers
and embedded thunderstorms extending from near Fairhaven and New
Bedford to Jamestown. The showers and storms were moving north at 80
mph. There may be brief heavy downpours with these showers, along
with wind gusts up to 40 to 45 mph.

Locations impacted include...
Boston, Providence, Cambridge, New Bedford, Brockton, Quincy, Fall
River, Newton, Warwick, Cranston, Somerville, Pawtucket, Framingham,
Waltham, Malden, Brookline, Medford, Taunton, Weymouth and Revere.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Get indoors when these storms approach. Winds may be strong enough to
produce minor damage, such as a few downed branches.

&&

LAT...LON 4165 7084 4148 7144 4242 7159 4256 7106
TIME...MOT...LOC 2108Z 172DEG 76KT 4164 7085 4148 7144

EVT
Local storm report, Apr 16, 5:36 PM EDT, 2 hours 43 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
536 PM EDT MON APR 16 2018

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0448 PM     HEAVY RAIN       CHAPLIN                 41.79N  72.13W
04/16/2018  M2.76 INCH       WINDHAM            CT   HAM RADIO

0504 PM     HEAVY RAIN       NORTH WEYMOUTH          42.24N  70.95W
04/16/2018  M1.36 INCH       NORFOLK            MA   TRAINED SPOTTER

0510 PM     HEAVY RAIN       SOUTH WINDHAM           41.67N  72.18W
04/16/2018  M2.82 INCH       WINDHAM            CT   NONE

0522 PM     HEAVY RAIN       GREENE                  41.72N  71.76W
04/16/2018  M2.30 INCH       KENT               RI   NONE

0525 PM     HEAVY RAIN       LYNN                    42.47N  70.95W
04/16/2018  M1.61 INCH       ESSEX              MA   HAM RADIO

0527 PM     HEAVY RAIN       EAST GRANBY             41.97N  72.73W
04/16/2018  M2.31 INCH       HARTFORD           CT   GENERAL PUBLIC

&&

EVENT NUMBER BOX1803836
EVENT NUMBER BOX1803837
EVENT NUMBER BOX1803838
EVENT NUMBER BOX1803839
EVENT NUMBER BOX1803840
EVENT NUMBER BOX1803841

LEC

The office that day

Everything else NWS Boston/Norton, MA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 17, 4:05 AM EDTSmall Craft AdvisoryBOX16 hr
Apr 17, 8:02 AM EDTRiver Flood WarningBOXEssex, Middlesex39 hr
Apr 17, 12:14 PM EDTRiver Flood WarningBOXMiddlesex, Worcester32 hr
Apr 16, 9:33 PM EDTAreal Flood WarningBOXNortheastern Connecticut Planning Region117 min
Apr 17, 4:17 AM EDTAreal Flood WarningBOX6 hr

Nearby

Small Craft Advisories in Massachusetts, 2018Every small craft advisory in 2018

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.