Alert archive / New Jersey / Small Craft Advisories in 2018

Small Craft Advisory 24, NWS Philadelphia/Mount Holly

February 21, 2018

NWS Philadelphia/Mount Holly issued this small craft advisory at Feb 21, 2018, 3:33 PM EST. It took effect at Feb 22, 2018, 12:00 PM EST. It was in force for 31 hr.

The area

The counties it named.

The facts

Issued: Feb 21, 2018, 3:33 PM EST (20:33 UTC)
In effect from: Feb 22, 2018, 12:00 PM EST
Expired: Feb 23, 2018, 6:44 PM EST
In force: 31 hr
Issued by: NWS Philadelphia/Mount Holly

The text

As transmitted.

311 
WHUS71 KPHI 212033
MWWPHI

URGENT - MARINE WEATHER MESSAGE
National Weather Service Mount Holly NJ
333 PM EST Wed Feb 21 2018

ANZ450>455-220945-
/O.NEW.KPHI.SC.Y.0024.180222T1700Z-180223T1200Z/
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out
20 nm-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out
20 nm-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
333 PM EST Wed Feb 21 2018

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON THURSDAY TO 7 AM EST
FRIDAY...

The National Weather Service in Mount Holly has issued a Small
Craft Advisory, which is in effect from noon Thursday to 7 AM EST
Friday.

* Location...The Atlantic Waters of New Jersey and Delaware.

* Winds...Northeast 15 to 20 kt with gusts up to 25 kt.

* Seas...4 to 6 feet.

* Timing...Thursday afternoon into Thursday night.

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.

&&

$$

ANZ430-431-212300-
/O.CON.KPHI.SC.Y.0023.000000T0000Z-180221T2300Z/
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
333 PM EST Wed Feb 21 2018

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

* Winds...Southwest 15 kt with gusts up to around 25 kt.

* Seas...1 to 3 feet.

* Locations...Upper and lower Delaware Bay

* Timing...The strongest winds will occur through this evening.

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.

&&

$$

Franck

8 follow-up statements

392 
WHUS71 KPHI 212354
MWWPHI

URGENT - MARINE WEATHER MESSAGE
National Weather Service Mount Holly NJ
654 PM EST Wed Feb 21 2018

ANZ450>455-221300-
/O.CON.KPHI.SC.Y.0024.180222T1700Z-180223T1200Z/
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out
20 nm-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out
20 nm-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
654 PM EST Wed Feb 21 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON THURSDAY TO 7
AM EST FRIDAY...

* Location...The Atlantic Waters of New Jersey and Delaware.

* Winds...Northeast 15 to 20 kt with gusts up to 25 kt.

* Seas...4 to 6 feet.

* Timing...Thursday afternoon into Thursday night.

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.

&&

$$

917 
WHUS71 KPHI 220908
MWWPHI

URGENT - MARINE WEATHER MESSAGE
National Weather Service Mount Holly NJ
408 AM EST Thu Feb 22 2018

ANZ450>455-222200-
/O.EXT.KPHI.SC.Y.0024.180222T1700Z-180223T1800Z/
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out
20 nm-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out
20 nm-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
408 AM EST Thu Feb 22 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM NOON TODAY TO 1 PM EST
FRIDAY...

* Location...The Atlantic Waters of New Jersey and Delaware.

* Winds...Northeast 10 to 20 kt with gusts up to 30 kt.

* Seas...3 to 6 feet.

* Timing...Winds and seas increase later this afternoon into
  tonight. Seas remain elevated through Friday.

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.

&&

$$

426 
WHUS71 KPHI 221422
MWWPHI

URGENT - MARINE WEATHER MESSAGE
National Weather Service Mount Holly NJ
922 AM EST Thu Feb 22 2018

ANZ450>455-230400-
/O.CON.KPHI.SC.Y.0024.180222T1700Z-180223T1800Z/
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out
20 nm-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out
20 nm-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
922 AM EST Thu Feb 22 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST FRIDAY...

* Location...The Atlantic Waters of New Jersey and Delaware.

* Winds...Northeast 15 to 25 kt with gusts up to 30 kt.

* Seas...3 to 6 feet.

* Timing...Winds and seas increase later this afternoon into 
  tonight. Seas remain elevated through Friday.

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.

&&

$$

MPS

025 
WHUS71 KPHI 222019
MWWPHI

URGENT - MARINE WEATHER MESSAGE
National Weather Service Mount Holly NJ
319 PM EST Thu Feb 22 2018

ANZ450>455-231000-
/O.EXT.KPHI.SC.Y.0024.000000T0000Z-180223T2100Z/
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out
20 nm-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out
20 nm-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
319 PM EST Thu Feb 22 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 PM EST FRIDAY...

* Location...The Atlantic Waters of New Jersey and Delaware.

* Winds...Northeast 15 to 25 kt with gusts up to 30 kt.

* Seas...3 to 6 feet.

* Timing...Winds and seas remain elevated through Friday. The
  strongest winds and highest seas will occur tonight. 

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.

&&

$$

MPS

916 
WHUS71 KPHI 222340
MWWPHI

URGENT - MARINE WEATHER MESSAGE
National Weather Service Mount Holly NJ
640 PM EST Thu Feb 22 2018

ANZ431-230500-
/O.EXB.KPHI.SC.Y.0024.000000T0000Z-180223T0500Z/
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
640 PM EST Thu Feb 22 2018

...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT EST TONIGHT...

The National Weather Service in Mount Holly has issued a Small 
Craft Advisory, which is in effect until midnight.

* Location...Lower Delaware Bay.

* Winds...Northeast 10 to 15 knots with gusts up to 25 knots this
  evening.

* Seas...2 to 3 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANZ450>455-231200-
/O.CON.KPHI.SC.Y.0024.000000T0000Z-180223T2100Z/
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out
20 nm-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out
20 nm-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
640 PM EST Thu Feb 22 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST FRIDAY...

* Location...The Atlantic coastal waters of New Jersey and 
  Delaware.

* Winds...Northeast 15 to 20 knots with gusts up to 25 or 30 
  knots through Friday morning, then east 10 to 15 knots on Friday
  afternoon.

* 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 wave conditions that are hazardous to 
small craft. Inexperienced mariners, especially those operating 
a small vessel, should avoid navigating in these conditions.

&&

$$

Iovino

687 
WHUS71 KPHI 230708
MWWPHI

URGENT - MARINE WEATHER MESSAGE
National Weather Service Mount Holly NJ
208 AM EST Fri Feb 23 2018

ANZ450>455-232015-
/O.CON.KPHI.SC.Y.0024.000000T0000Z-180223T2100Z/
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out
20 nm-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out
20 nm-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
208 AM EST Fri Feb 23 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST THIS
AFTERNOON...

* Location...The Atlantic coastal waters of New Jersey and 
  Delaware.

* Winds...East 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 wave conditions that are hazardous to
small craft. Inexperienced mariners, especially those operating a
small vessel, should avoid navigating in these conditions.

&&

$$

713 
WHUS71 KPHI 232014
MWWPHI

URGENT - MARINE WEATHER MESSAGE
National Weather Service Mount Holly NJ
314 PM EST Fri Feb 23 2018

ANZ450>455-240000-
/O.EXT.KPHI.SC.Y.0024.000000T0000Z-180224T0000Z/
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out
20 nm-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out
20 nm-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
314 PM EST Fri Feb 23 2018

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 PM EST THIS
EVENING...

* Location...The Atlantic coastal waters of New Jersey and 
  Delaware.

* Winds...East 5 to 10 kt.

* Seas...4 to 6 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

MPS

464 
WHUS71 KPHI 232344
MWWPHI

URGENT - MARINE WEATHER MESSAGE
National Weather Service Mount Holly NJ
644 PM EST Fri Feb 23 2018

ANZ450>455-240045-
/O.CAN.KPHI.SC.Y.0024.000000T0000Z-180224T0000Z/
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out
20 nm-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out
20 nm-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
644 PM EST Fri Feb 23 2018

...SMALL CRAFT ADVISORY IS CANCELLED...

The National Weather Service in Mount Holly has cancelled the 
Small Craft Advisory. Wave heights will continue to subside.

$$

Iovino

The office that day

Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Feb 21, 9:05 AM EST	Small Craft Advisory	PHI		9 hr

Nearby

Small Craft Advisories in New Jersey, 2018 Every 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.