Alert archive / New York / Small Craft Advisories in 2021

Small Craft Advisory 108, NWS New York, NY

December 5, 2021

NWS New York, NY issued this small craft advisory at Dec 5, 2021, 3:43 AM EST. It took effect at Dec 6, 2021, 10:00 AM EST. It was in force for 5 hr.

The area

The counties it named.

The facts

Issued
Dec 5, 2021, 3:43 AM EST (08:43 UTC)
In effect from
Dec 6, 2021, 10:00 AM EST
Expired
Dec 6, 2021, 3:07 PM EST
In force
5 hr
Issued by
NWS New York, NY

The text

As transmitted.

667 
WHUS71 KOKX 050843
MWWOKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service New York NY
343 AM EST Sun Dec 5 2021

ANZ350-353-052200-
/O.CAN.KOKX.SC.Y.0107.000000T0000Z-211205T0900Z/
/O.UPG.KOKX.GL.A.0017.211206T1700Z-211207T0600Z/
/O.NEW.KOKX.GL.W.0027.211206T1700Z-211207T0600Z/
Moriches Inlet NY to Montauk Point NY out 20 nm-
Fire Island Inlet NY to Moriches Inlet NY out 20 nm-
343 AM EST Sun Dec 5 2021

...GALE WARNING IN EFFECT FROM NOON MONDAY TO 1 AM EST TUESDAY...
...SMALL CRAFT ADVISORY IS CANCELLED...

* WHAT...Southwest winds 20 to 30 kt with gusts up to 35 kt and 
  seas 7 to 10 feet expected.

* WHERE...Fire Island Inlet NY to Montauk Point NY out 20 nm.

* WHEN...From noon Monday to 1 AM EST Tuesday.

* IMPACTS...Strong winds will cause hazardous seas which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ331-332-340-345-052200-
/O.UPG.KOKX.GL.A.0017.211206T1700Z-211207T0600Z/
/O.NEW.KOKX.GL.W.0027.211206T1700Z-211207T0600Z/
Long Island Sound East of New Haven CT/Port Jefferson NY to the
Mouth of the Connecticut River-
Long Island Sound East of the Mouth of the Connecticut River-
Peconic and Gardiners Bays-
South Shore Bays from Jones Inlet through Shinnecock Bay-
343 AM EST Sun Dec 5 2021

...GALE WARNING IN EFFECT FROM NOON MONDAY TO 1 AM EST TUESDAY...

* WHAT...Southwest winds 15 to 25 kt with gusts up to 35 kt.

* WHERE...Long Island Sound east of Port Jefferson and New 
  Haven, Peconic and Gardiners Bays, and South Shore Bays from 
  Jones Inlet through Shinnecock Bay.

* WHEN...From noon Monday to 1 AM EST Tuesday.

* IMPACTS...Strong winds will cause hazardous seas which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ355-052200-
/O.UPG.KOKX.GL.A.0017.211206T1700Z-211207T0600Z/
/O.NEW.KOKX.GL.W.0027.211206T1700Z-211207T0600Z/
Sandy Hook NJ to Fire Island Inlet NY out 20 nm-
343 AM EST Sun Dec 5 2021

...GALE WARNING IN EFFECT FROM NOON MONDAY TO 1 AM EST TUESDAY...

* WHAT...Southwest winds 20 to 25 kt with gusts up to 35 kt and 
  seas 5 to 8 feet expected.

* WHERE...Sandy Hook NJ to Fire Island Inlet NY out 20 nm.

* WHEN...From noon Monday to 1 AM EST Tuesday.

* IMPACTS...Strong winds will cause hazardous seas which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ335-338-052200-
/O.NEW.KOKX.SC.Y.0108.211206T1700Z-211207T0600Z/
Long Island Sound West of New Haven CT/Port Jefferson NY-
New York Harbor-
343 AM EST Sun Dec 5 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON MONDAY TO 1 AM EST
TUESDAY...

* WHAT...Southwest winds 15 to 20 kt with gusts up to 30 kt.

* WHERE...Long Island Sound west of Port Jefferson and New 
  Haven, and New York Harbor.

* WHEN...From noon Monday to 1 AM EST Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

For more details, see the Coastal Waters Forecast from 
National Weather Service New York NY, or visit
https://www.weather.gov/okx/marine
5 follow-up statements
122 
WHUS71 KOKX 052045
MWWOKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service New York NY
345 PM EST Sun Dec 5 2021

ANZ350-353-355-060900-
/O.NEW.KOKX.SC.Y.0109.211206T0500Z-211206T1100Z/
/O.EXT.KOKX.GL.W.0027.211206T1100Z-211207T1100Z/
Moriches Inlet NY to Montauk Point NY out 20 nm-
Fire Island Inlet NY to Moriches Inlet NY out 20 nm-
Sandy Hook NJ to Fire Island Inlet NY out 20 nm-
345 PM EST Sun Dec 5 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 6 AM
EST MONDAY...
...GALE WARNING NOW IN EFFECT FROM 6 AM MONDAY TO 6 AM EST
TUESDAY...

* WHAT...For the Gale Warning, southwest to west winds 20 to 30 
  kt with gusts up to 40 kt and seas 7 to 10 feet expected. For 
  the Small Craft Advisory, southeast winds around 15 kt with 
  gusts up to 25 kt and seas 3 to 5 feet expected.

* WHERE...Sandy Hook NJ to Montauk Point NY out 20 nm.

* WHEN...For the Gale Warning, from 6 AM Monday to 6 AM EST 
  Tuesday. For the Small Craft Advisory, from midnight tonight 
  to 6 AM EST Monday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ331-332-340-345-060900-
/O.EXT.KOKX.GL.W.0027.211206T1100Z-211207T0600Z/
Long Island Sound East of New Haven CT/Port Jefferson NY to the
Mouth of the Connecticut River-
Long Island Sound East of the Mouth of the Connecticut River-
Peconic and Gardiners Bays-
South Shore Bays from Jones Inlet through Shinnecock Bay-
345 PM EST Sun Dec 5 2021

...GALE WARNING NOW IN EFFECT FROM 6 AM MONDAY TO 1 AM EST
TUESDAY...

* WHAT...Southwest to west winds 15 to 25 kt with gusts up to 35 
  kt.

* WHERE...Long Island Sound east of Port Jefferson and New 
  Haven, Peconic and Gardiners Bays, and South Shore Bays from 
  Jones Inlet through Shinnecock Bay.

* WHEN...From 6 AM Monday to 1 AM EST Tuesday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ335-338-060900-
/O.EXT.KOKX.SC.Y.0108.211206T1500Z-211207T1100Z/
Long Island Sound West of New Haven CT/Port Jefferson NY-
New York Harbor-
345 PM EST Sun Dec 5 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 10 AM MONDAY TO 6 AM
EST TUESDAY...

* WHAT...Southwest winds 15 to 20 kt with gusts up to 30 kt.

* WHERE...Long Island Sound west of Port Jefferson and New 
  Haven, and New York Harbor.

* WHEN...From 10 AM Monday to 6 AM EST Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

For more details, see the Coastal Waters Forecast from 
National Weather Service New York NY, or visit
https://www.weather.gov/okx/marine
139 
WHUS71 KOKX 060247
MWWOKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service New York NY
947 PM EST Sun Dec 5 2021

ANZ350-353-355-061600-
/O.CON.KOKX.SC.Y.0109.211206T0500Z-211206T1100Z/
/O.CON.KOKX.GL.W.0027.211206T1100Z-211207T1100Z/
Moriches Inlet NY to Montauk Point NY out 20 nm-
Fire Island Inlet NY to Moriches Inlet NY out 20 nm-
Sandy Hook NJ to Fire Island Inlet NY out 20 nm-
947 PM EST Sun Dec 5 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST MONDAY...
...GALE WARNING REMAINS IN EFFECT FROM 6 AM MONDAY TO 6 AM EST
TUESDAY...

* WHAT...For the Gale Warning, south winds 20 to 30 kt with gusts
  up to 40 kt Monday afternoon, becoming west with gusts up to 40
  kt Monday evening. Seas 7 to 10 feet expected. For the Small
  Craft Advisory, southeast winds 15 to 20 kt with gusts up to 25
  kt early this morning and seas 3 to 5 feet expected.

* WHERE...Sandy Hook NJ to Montauk Point NY out 20 nm.

* WHEN...For the Gale Warning, from 6 AM Monday to 6 AM EST 
  Tuesday. For the Small Craft Advisory, until 6 AM EST Monday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ331-332-340-345-061600-
/O.CON.KOKX.GL.W.0027.211206T1100Z-211207T0600Z/
Long Island Sound East of New Haven CT/Port Jefferson NY to the
Mouth of the Connecticut River-
Long Island Sound East of the Mouth of the Connecticut River-
Peconic and Gardiners Bays-
South Shore Bays from Jones Inlet through Shinnecock Bay-
947 PM EST Sun Dec 5 2021

...GALE WARNING REMAINS IN EFFECT FROM 6 AM MONDAY TO 1 AM EST
TUESDAY...

* WHAT...South winds 15 to 25 kt with gusts up to 35 kt Monday
  afternoon, becoming west with gusts up to 40 kt Monday evening.
  Seas of 2 to 4 feet expected.

* WHERE...Long Island Sound east of Port Jefferson and New 
  Haven, Peconic and Gardiners Bays, and South Shore Bays from 
  Jones Inlet through Shinnecock Bay.

* WHEN...From 6 AM Monday to 1 AM EST Tuesday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ335-338-061600-
/O.CON.KOKX.SC.Y.0108.211206T1500Z-211207T1100Z/
Long Island Sound West of New Haven CT/Port Jefferson NY-
New York Harbor-
947 PM EST Sun Dec 5 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 AM MONDAY TO
6 AM EST TUESDAY...

* WHAT...Southwest winds 15 to 20 kt with gusts up to 30 kt and 
  seas 1 to 3 feet expected.

* WHERE...Long Island Sound west of Port Jefferson and New 
  Haven, and New York Harbor.

* WHEN...From 10 AM Monday to 6 AM EST Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

For more details, see the Coastal Waters Forecast from 
National Weather Service New York NY, or visit
https://www.weather.gov/okx/marine
350 
WHUS71 KOKX 060837
MWWOKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service New York NY
337 AM EST Mon Dec 6 2021

ANZ335-062145-
/O.EXA.KOKX.GL.W.0027.211206T1100Z-211207T0600Z/
/O.UPG.KOKX.SC.Y.0108.211206T1500Z-211207T1100Z/
Long Island Sound West of New Haven CT/Port Jefferson NY-
337 AM EST Mon Dec 6 2021

...GALE WARNING IN EFFECT UNTIL 1 AM EST TUESDAY...

* WHAT...Southwest winds 15 to 25 kt with gusts up to 35 kt,
  becoming west tonight. Seas 3 to 5 ft expected.

* WHERE...Long Island Sound west of Port Jefferson and New Haven.

* WHEN...Until 1 AM EST Tuesday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ350-353-355-062145-
/O.CON.KOKX.SC.Y.0109.000000T0000Z-211206T1100Z/
/O.CON.KOKX.GL.W.0027.211206T1100Z-211207T1100Z/
Moriches Inlet NY to Montauk Point NY out 20 nm-
Fire Island Inlet NY to Moriches Inlet NY out 20 nm-
Sandy Hook NJ to Fire Island Inlet NY out 20 nm-
337 AM EST Mon Dec 6 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST EARLY
THIS MORNING...
...GALE WARNING REMAINS IN EFFECT UNTIL 6 AM EST TUESDAY...

* WHAT...For the Gale Warning, southwest winds 20 to 30 kt with
  gusts up to 40 kt, becoming west tonight. Seas 7 to 10 feet
  expected. For the Small Craft Advisory, southeast winds around
  20 kt with gusts up to 30 kt and seas 5 to 8 feet.

* WHERE...Sandy Hook NJ to Montauk Point NY out 20 nm.

* WHEN...For the Gale Warning, until 6 AM EST Tuesday. For the 
  Small Craft Advisory, until 6 AM EST early this morning.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ331-332-340-345-062145-
/O.CON.KOKX.GL.W.0027.211206T1100Z-211207T0600Z/
Long Island Sound East of New Haven CT/Port Jefferson NY to the
Mouth of the Connecticut River-
Long Island Sound East of the Mouth of the Connecticut River-
Peconic and Gardiners Bays-
South Shore Bays from Jones Inlet through Shinnecock Bay-
337 AM EST Mon Dec 6 2021

...GALE WARNING REMAINS IN EFFECT UNTIL 1 AM EST TUESDAY...

* WHAT...Southwest winds 15 to 25 kt with gusts up to 40 kt and
  seas 3 to 5 feet expected on eastern Long Island Sound.

* WHERE...Long Island Sound east of Port Jefferson and New 
  Haven, Peconic and Gardiners Bays, and South Shore Bays from 
  Jones Inlet through Shinnecock Bay.

* WHEN...Until 1 AM EST Tuesday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ338-062145-
/O.CON.KOKX.SC.Y.0108.211206T1500Z-211207T1100Z/
New York Harbor-
337 AM EST Mon Dec 6 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING
TO 6 AM EST TUESDAY...

* WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt,
  becoming west tonight. 

* WHERE...New York Harbor, including Raritan Bay and Sandy Hook 
  Bay.

* WHEN...From 10 AM this morning to 6 AM EST Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

For more details, see the Coastal Waters Forecast from 
National Weather Service New York NY, or visit
https://www.weather.gov/okx/marine
272 
WHUS71 KOKX 061449
MWWOKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service New York NY
949 AM EST Mon Dec 6 2021

ANZ331-332-335-340-345-070400-
/O.CON.KOKX.GL.W.0027.000000T0000Z-211207T0600Z/
Long Island Sound East of New Haven CT/Port Jefferson NY to the
Mouth of the Connecticut River-
Long Island Sound East of the Mouth of the Connecticut River-
Long Island Sound West of New Haven CT/Port Jefferson NY-
Peconic and Gardiners Bays-
South Shore Bays from Jones Inlet through Shinnecock Bay-
949 AM EST Mon Dec 6 2021

...GALE WARNING REMAINS IN EFFECT UNTIL 1 AM EST TUESDAY...

* WHAT...Southwest winds 15 to 25 kt with gusts up to 35 kt and 
  seas 3 to 5 feet.

* WHERE...Long Island Sound, Peconic and Gardiners Bays, and 
  South Shore Bays from Jones Inlet through Shinnecock Bay.

* WHEN...Until 1 AM EST Tuesday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ350-353-355-070400-
/O.CON.KOKX.GL.W.0027.000000T0000Z-211207T1100Z/
Moriches Inlet NY to Montauk Point NY out 20 nm-
Fire Island Inlet NY to Moriches Inlet NY out 20 nm-
Sandy Hook NJ to Fire Island Inlet NY out 20 nm-
949 AM EST Mon Dec 6 2021

...GALE WARNING REMAINS IN EFFECT UNTIL 6 AM EST TUESDAY...

* WHAT...Southwest winds 20 to 30 kt with gusts up to 40 kt and 
  seas 7 to 10 feet.

* WHERE...Sandy Hook NJ to Montauk Point NY out 20 nm.

* WHEN...Until 6 AM EST Tuesday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ338-070400-
/O.CON.KOKX.SC.Y.0108.211206T1500Z-211207T1100Z/
New York Harbor-
949 AM EST Mon Dec 6 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST
TUESDAY...

* WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt.

* WHERE...New York Harbor, including Raritan Bay and Sandy Hook 
  Bay.

* WHEN...Until 6 AM EST Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

For more details, see the Coastal Waters Forecast from 
National Weather Service New York NY, or visit
https://www.weather.gov/okx/marine
407 
WHUS71 KOKX 062007
MWWOKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service New York NY
307 PM EST Mon Dec 6 2021

ANZ338-070915-
/O.UPG.KOKX.SC.Y.0108.000000T0000Z-211207T1100Z/
/O.EXA.KOKX.GL.W.0027.000000T0000Z-211207T1100Z/
New York Harbor-
307 PM EST Mon Dec 6 2021

...GALE WARNING IN EFFECT UNTIL 6 AM EST TUESDAY...

* WHAT...West winds 15 to 25 kt with gusts up to 35 kt and waves 
  2 to 4 feet.

* WHERE...New York Harbor, including Raritan Bay and Sandy Hook 
  Bay.

* WHEN...Until 6 AM EST Tuesday.

* IMPACTS...Strong winds will cause hazardous waves which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ331-332-335-340-345-070915-
/O.EXT.KOKX.GL.W.0027.000000T0000Z-211207T1100Z/
Long Island Sound East of New Haven CT/Port Jefferson NY to the
Mouth of the Connecticut River-
Long Island Sound East of the Mouth of the Connecticut River-
Long Island Sound West of New Haven CT/Port Jefferson NY-
Peconic and Gardiners Bays-
South Shore Bays from Jones Inlet through Shinnecock Bay-
307 PM EST Mon Dec 6 2021

...GALE WARNING NOW IN EFFECT UNTIL 6 AM EST TUESDAY...

* WHAT...West winds 15 to 25 kt with gusts up to 35 kt. Seas 3 to
  6 feet on the Sound.

* WHERE...Long Island Sound, Peconic and Gardiners Bays, and 
  South Shore Bays from Jones Inlet through Shinnecock Bay.

* WHEN...Until 6 AM EST Tuesday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

ANZ350-353-355-070915-
/O.CON.KOKX.GL.W.0027.000000T0000Z-211207T1100Z/
Moriches Inlet NY to Montauk Point NY out 20 nm-
Fire Island Inlet NY to Moriches Inlet NY out 20 nm-
Sandy Hook NJ to Fire Island Inlet NY out 20 nm-
307 PM EST Mon Dec 6 2021

...GALE WARNING REMAINS IN EFFECT UNTIL 6 AM EST TUESDAY...

* WHAT...West winds 20 to 30 kt with gusts up to 40 kt and seas 
  7 to 10 feet.

* WHERE...Sandy Hook NJ to Montauk Point NY out 20 nm.

* WHEN...Until 6 AM EST Tuesday.

* IMPACTS...Strong winds will cause hazardous seas which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

For more details, see the Coastal Waters Forecast from 
National Weather Service New York NY, or visit
https://www.weather.gov/okx/marine

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 New York, NY wrote its last area forecast discussion before this small craft advisory went out at Dec 4, 10:25 PM EST, 5 hours 18 minutes earlier.

Area forecast discussion, Dec 4, 10:25 PM EST, 5 hours 18 minutes before
Area Forecast Discussion
National Weather Service New York NY
1025 PM EST Sat Dec 4 2021

.SYNOPSIS...
High pressure builds in through Sunday. A warm front will
impact the region Sunday night through early Monday, followed by
a cold front Monday night. High pressure settles over the area
on Tuesday, followed by weak and quick moving low pressure
Wednesday and early Wednesday night. High pressure will return
on Thursday with another series of frontal systems potentially
approaching for late in the week and next weekend.

&&

.NEAR TERM /UNTIL 6 AM SUNDAY MORNING/...
Occasionally gusty w/nw winds expected behind a cold frontal
passage through midnight. Winds will diminish towards daybreak.

Tricky temp forecast, with intervals of high clouds overnight
and a period of better mixing between 11pm and 4am having
temperatures fluctuate outside of the more urban areas.
Temperatures overnight will vary from the lower to mid 20s
for far outlying inland and pine barren areas, while mid 30s
for city.

&&

.SHORT TERM /6 AM SUNDAY MORNING THROUGH SUNDAY NIGHT/...
Quiet and seasonable day expected on Sunday. Gusty winds decrease
Sunday morning as high pressure becomes centered over the region.
High pressure will continue to move offshore late on Sunday,
resulting in a more southeasterly flow. Mid to high level clouds
increase late on Sunday as a frontal system tracks towards the area.
High temperatures will be in the low to mid 40s.

&&

.LONG TERM /MONDAY THROUGH SATURDAY/...
A warm front will move through the area to begin the period
early on Monday. Any showers should be around for the first half
of the day with mainly chance POPs going down to slight chance
in most places towards midday. The warm front should push
quickly to the north into the late morning and afternoon as a
deep SW flow takes shape ahead of an approaching upper level
trough and its surface reflected cold frontal boundary for late
Monday into Monday night. The main question is whether wind
advisory criteria can get met with any stronger wind gusts for
Monday afternoon and Monday evening. For now have winds below
criteria, but if wind advisory thresholds were to be met the
best chance appears to be for eastern and northeastern sections
of the area immediately ahead of the cold frontal passage. At
this point not sure if the stronger gusts are going to get down
to the surface. Also, look for the chance for showers to
increase again into Monday evening as the cold frontal boundary
moves through. Drier and cooler air then works in by Tuesday
morning as high pressure settles over the area during the day
providing seasonably cool temperatures despite a good deal of
sunshine.

The next upper and mid level disturbance will then approach
into Wednesday. There appears to be good agreement among the
ensemble means and the GFS, GEM, and ICON deterministic guidance
at 500 mb with respect to the amplitude and speed of the long
wave trough and is associated shortwave. The shortwave energy is
strung out and not consolidated among the various guidance
packages, which suggest a weaker overall surface reflection with
respect to surface low pressure development. Due to the faster
pacific based flow regime we have been in, this train of thought
appears to follow persistence and there is no strong counter
signals from a large scale flow perspective to deviate from
this. There have been runs of the GFS that indicate a mixed
precip event across the CWA. The problem with this is there is
no blocking high, and the high that comes across the country and
gets to the north later on Wednesday is a hybrid of Western
Canadian and Pacific origin. Thus I am not anticipating that if
the shortwave ends up being stronger than anticipated that the
high would be strong enough to yield significant precipitation
over the region while keeping temperatures cold enough for a
significant frozen or mixed precip event across much, if not all
of the region. Thus it appears that it is best to go a bit
warmer with temperatures with respect to conditional precip
probabilities (meaning if precip or meaningful precip occurs, it
would likely be a warmer more liquid type event). There also
remains the possibility that the upper level energy is so
progressive and strung out that the wave of low pressure will be
very weak and yield very little precip, and thus little QPF
over the area. Subsequent shifts will have to continue to
monitor trends. With all this said, far northern and
northwestern sections will have a chance to see some frozen
precip. Especially on the front end and back end of the system.

In any event, after the systems gets through and passes to the
northeast early on Thursday another area of high pressure will
settle nearby providing dry and seasonably chilly conditions.
The predictability then decreases late in the long term period
as there is disagreement on the details, but a warm front may
get better organized and move through later Friday and Friday
night. Heights are expected to rise as teleconnection indices
across the board point to a warmer signal overall. The exception
initially is the EPO (Eastern Pacific Oscillation index) which
quickly undergoes a signal flip and reverses signs early in the
period, and ultimately goes positive and thus a warmer signal
for later in the long term period and beyond. Thus temperatures
for later in the period and for next weekend are anticipated to
be warmer overall.

&&

.AVIATION /03Z SUNDAY THROUGH THURSDAY/...
A weak cold front moves through early, with high pressure
building across today, and then a warm frontal approach tonight.

VFR conditions through 00z this evening. Then potential for
MVFR cigs to develop from SW to NE after 03-6z tonight ahead of
warm frontal approach.

Occasional WNW-NW wind gusts of 15-18 kts between 03z and 09z
this morning in wake of cold front. Not highly confident on
these gusts and not all terminals are expected to have these
gusts. Light NW winds 5 to 7 kt this morning, becoming light
and variable late morning into early afternoon, before becoming
SE 5 to 10 kt for aft/eve push.

     NY Metro (KEWR/KLGA/KJFK/KTEB) TAF Uncertainty...

VFR. Light NW flow for AM push, and light se flow for PM push.

.OUTLOOK FOR 06Z MONDAY THROUGH THURSDAY...
.Late Tonight...MVFR conditions developing, with
-SHRA and MVFR/IFR conditions towards daybreak.
.Monday...MVFR/IFR at times with showers likely mainly early
morning and mid afternoon into evening, otherwise periods of VFR
possible during the daytime. Chc LLWS. Afternoon/evening
westerly peak gusts 40kt possible, otherwise gusts mostly
25-30kt during the day and at night. Wind direction S-SW during
the day and W at night.
.Tuesday...Mainly VFR.
.Wednesday...MVFR or lower possible with rain at the coast and a
wintry mix inland.
.Thursday...Mainly VFR.

Detailed information, including hourly TAF wind component forecasts,
can be found at: https:/www.weather.gov/zny/n90

&&

.MARINE...
Small craft conditions will take place for the eastern 2/3rds
of the ocean between 10pm and 4am before winds subside below
small craft criteria towards morning. Small craft gusts tonight
should be more occasional and up to 25 kts for Eastern LI Sound.

Winds and waves will remain below SCA criteria for Sunday and
Sunday evening, but then approach SCA criteria on the ocean late
at night. The winds then ramp up further with SCA conditions
becoming increasingly likely on Monday for the western non-ocean
waters, with gale force wind gusts becoming increasingly likely
on the ocean and eastern non- ocean waters. This also includes
the south shore bays of LI late Monday afternoon and Monday
evening as a gale watch has been issued for this time period.
The winds will then diminish from west to east late Monday
night, but seas will remain elevated on the ocean waters with
small craft seas out on the ocean through Tuesday morning. Sub
SCA conditions will then take place from Tuesday afternoon
through Wednesday. Towards Wednesday evening small craft
conditions will become increasingly likely for the ocean waters
through with seas approaching 5 ft and marginal small craft
gusts into most of Thursday.

&&

.HYDROLOGY...
No widespread significant precipitation is expected through
early next week and as such, no hydrologic impacts are expected.

&&

.TIDES/COASTAL FLOODING...
High astronomical tides will have water levels approaching
minor flood benchmarks in vulnerable locales during the morning
high tides Sunday, with potential for minor flooding with the
Monday AM high tide with a strengthening SE flow. Surge of as
little as 1/2 to 1 ft needed in spots for minor flood levels to
be reached.

&&

.OKX WATCHES/WARNINGS/ADVISORIES...
CT...None.
NY...None.
NJ...None.
MARINE...Gale Watch from Monday afternoon through late Monday night for
     ANZ331-332-340-345-350-353-355.
     Small Craft Advisory until 4 AM EST Sunday for ANZ350-353.

&&

SYNOPSIS...JE/Fig
NEAR TERM...NV
SHORT TERM...Fig
LONG TERM...JE
AVIATION...NV
MARINE...JE/Fig
HYDROLOGY...JE/Fig
TIDES/COASTAL FLOODING...NV
Hazardous weather outlook, Dec 4, 4:25 PM EST, 11 hours 18 minutes before
Hazardous Weather Outlook
National Weather Service New York NY
425 PM EST Sat Dec 4 2021

CTZ005>012-NJZ002-004-006-103>108-NYZ067>075-078>081-176>179-052130-
Northern Fairfield-Northern New Haven-Northern Middlesex-
Northern New London-Southern Fairfield-Southern New Haven-
Southern Middlesex-Southern New London-Western Passaic-
Eastern Passaic-Hudson-Western Bergen-Eastern Bergen-Western Essex-
Eastern Essex-Western Union-Eastern Union-Orange-Putnam-Rockland-
Northern Westchester-Southern Westchester-New York (Manhattan)-Bronx-
Richmond (Staten Island)-Kings (Brooklyn)-Northwest Suffolk-
Northeast Suffolk-Southwest Suffolk-Southeast Suffolk-
Northern Queens-Northern Nassau-Southern Queens-Southern Nassau-
425 PM EST Sat Dec 4 2021

This Hazardous Weather Outlook is for southern Connecticut,
northeast New Jersey and southeast New York.

.DAY ONE...Tonight.

Hazardous weather is not expected at this time.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

A frontal system will move across the Tri-State area Monday and
Monday night. There is the potential for strong winds.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

&&

This Hazardous Weather Outlook provides a summary of potential
widespread hazardous weather events that may reach NWS warning
criteria. Most long fused NWS watches, warnings, and advisories in
effect are highlighted.

Please refer to the latest NWS forecasts for weather not meeting NWS
warning criteria.

ANZ331-332-340-345-350-353-355-052130-
Long Island Sound East of New Haven CT/Port Jefferson NY to the
Mouth of the Connecticut River-
Long Island Sound East of the Mouth of the Connecticut River-
Peconic and Gardiners Bays-
South Shore Bays from Jones Inlet through Shinnecock Bay-
Moriches Inlet NY to Montauk Point NY out 20 nm-
Fire Island Inlet NY to Moriches Inlet NY out 20 nm-
Sandy Hook NJ to Fire Island Inlet NY out 20 nm-
425 PM EST Sat Dec 4 2021

...GALE WATCH IN EFFECT FROM MONDAY AFTERNOON THROUGH LATE MONDAY
NIGHT...

This Hazardous Weather Outlook is for Atlantic coastal waters.

.DAY ONE...Tonight.

Hazardous weather is not expected at this time.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

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

   Gale Watch.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

&&

This Hazardous Weather Outlook provides a summary of potential
widespread hazardous weather events that may reach NWS warning
criteria. Most long fused NWS watches, warnings, and advisories in
effect are highlighted.

Please refer to the latest NWS forecasts for weather not meeting NWS
warning criteria.

ANZ335-338-052130-
Long Island Sound West of New Haven CT/Port Jefferson NY-
New York Harbor-
425 PM EST Sat Dec 4 2021

This Hazardous Weather Outlook is for Atlantic coastal waters.

.DAY ONE...Tonight.

Hazardous weather is not expected at this time.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

There is the potential for gale force wind gusts Monday afternoon
and Monday evening.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

&&

This Hazardous Weather Outlook provides a summary of potential
widespread hazardous weather events that may reach NWS warning
criteria. Most long fused NWS watches, warnings, and advisories in
effect are highlighted.

Please refer to the latest NWS forecasts for weather not meeting NWS
warning criteria.

The office that day

Everything else NWS New York, NY issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 5, 3:43 AM ESTGale WarningOKX50 hr
Dec 5, 3:45 PM ESTSmall Craft AdvisoryOKX14 hr
Dec 5, 3:46 PM ESTCoastal Flood StatementOKXNassau, Queens19 hr

Nearby

Small Craft Advisories in New York, 2021Every small craft advisory in 2021

Sources

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