Atlantic Text Briefing Package

FZNT21 KWBC 241513
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
1113 AM EDT Thu Apr 24 2025

New England continental shelf and slope waters from 25 nm
offshore to the Hague Line, except to 1000 fm south of New
England.

Seas given as significant wave height, which is the average
height of the highest 1/3 of the waves. Individual waves may be
more than twice the significant wave height.

Locally higher winds and seas can be expected in and near tstms.

ANZ898-250215-
1113 AM EDT Thu Apr 24 2025

.SYNOPSIS FOR NEW ENGLAND WATERS...High pressure persists across
the area today. A warm front will develop over the waters 
tonight and Fri, gradually moving NE late Fri and Fri night as 
strong low pressure moves into New England Sat. The low slowly 
moves across northern New England and into SE Canada Sat and Sun
as its trailing cold front sweeps E across the waters Sat night 
and early Sun. A secondary surface trough will move S over the 
area Sun night, otherwise high pressure slowly builds E over the 
waters Mon and Mon night. 

$$

ANZ800-250215-
Gulf of Maine to the Hague Line-
1113 AM EDT Thu Apr 24 2025

...GALE FORCE WINDS POSSIBLE SAT...

.TODAY...N winds less than 10 kt, becoming S to SE. Seas 3 to
4 ft. 
.TONIGHT...S to SW winds 15 to 25 kt. Seas 3 to 4 ft. Scattered
tstms. 
.FRI...W to NW winds 5 to 15 kt, becoming E to SE. Seas 3 to
4 ft. 
.FRI NIGHT...SE winds 10 to 20 kt, becoming S 15 to 20 kt. Seas
3 to 4 ft. Areas of fog with vsby 1 nm or less. 
.SAT...S winds 20 to 30 kt, increasing to 25 to 35 kt. Seas 3 to
6 ft, building to 6 to 10 ft. 
.SAT NIGHT...SW winds 20 to 30 kt, becoming W 15 to 25 kt. Seas
6 to 10 ft. 
.SUN...W to NW winds 15 to 25 kt. Seas 5 to 9 ft. 
.SUN NIGHT...N to NW winds 15 to 25 kt. Seas 5 to 9 ft. 
.MON...NW winds 10 to 20 kt, becoming W 10 to 15 kt. Seas 5 to
8 ft. 
.MON NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 5 ft. 

$$

ANZ805-250215-
Georges Bank between Cape Cod and 68W north of 1000 FM-
1113 AM EDT Thu Apr 24 2025

...GALE FORCE WINDS POSSIBLE SAT...

.TODAY...E to NE winds less than 10 kt, becoming E to SE. Seas
3 to 4 ft. 
.TONIGHT...S winds 5 to 15 kt, becoming SW. Seas 3 to 4 ft. 
.FRI...W to SW winds 5 to 15 kt, becoming W. Seas 3 to 4 ft. 
.FRI NIGHT...S to SE winds 5 to 15 kt, becoming S 10 to 20 kt.
Seas 3 to 4 ft. Areas of fog with vsby 1 nm or less. 
.SAT...S winds 15 to 25 kt, increasing to 25 to 35 kt. Seas 3 to
6 ft, building to 6 to 10 ft. 
.SAT NIGHT...S to SW winds 20 to 30 kt, becoming W 15 to 25 kt.
Seas 6 to 10 ft. 
.SUN...W winds 15 to 25 kt, becoming NW. Seas 5 to 9 ft. 
.SUN NIGHT...NW winds 15 to 25 kt. Seas 5 to 9 ft. 
.MON...NW winds 10 to 20 kt, becoming W 5 to 15 kt. Seas 4 to
7 ft. 
.MON NIGHT...W to SW winds 10 to 15 kt. Seas 3 to 6 ft. 

$$

ANZ900-250215-
Georges Bank between 68W and the Hague Line-
1113 AM EDT Thu Apr 24 2025

...GALE FORCE WINDS POSSIBLE SAT...

.TODAY...N to NE winds less than 10 kt. Seas 3 to 4 ft. 
.TONIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft. 
.FRI...W to SW winds 5 to 15 kt. Seas 3 to 4 ft. 
.FRI NIGHT...Variable winds 5 to 15 kt, becoming S. Seas 3 to
4 ft. Areas of fog with vsby 1 nm or less. 
.SAT...S winds 15 to 25 kt, increasing to 25 to 35 kt. Seas 3 to
5 ft, building to 5 to 9 ft. 
.SAT NIGHT...S to SW winds 20 to 30 kt. Seas 7 to 11 ft. 
.SUN...W winds 20 to 25 kt. Seas 8 to 9 ft. 
.SUN NIGHT...NW winds 20 to 25 kt. Seas 7 to 9 ft. 
.MON...NW winds 15 to 25 kt. Seas 5 to 9 ft. 
.MON NIGHT...W winds 10 to 15 kt. Seas 4 to 8 ft. 

$$

ANZ810-250215-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
1113 AM EDT Thu Apr 24 2025

.TODAY...NE winds less than 10 kt, becoming variable. Seas 3 to
4 ft. 
.TONIGHT...S winds 5 to 10 kt, becoming SW 10 to 15 kt. Seas
3 to 4 ft. 
.FRI...SW winds 5 to 15 kt. Seas 3 to 4 ft. 
.FRI NIGHT...S winds 10 to 15 kt, becoming 10 to 20 kt. Seas
3 to 4 ft. Areas of fog with vsby 1 nm or less. 
.SAT...S winds 20 to 30 kt. Seas 4 to 8 ft. 
.SAT NIGHT...S to SW winds 20 to 30 kt, becoming W to NW. Seas
6 to 9 ft. 
.SUN...W winds 15 to 25 kt, becoming NW. Seas 5 to 9 ft. 
.SUN NIGHT...NW winds 10 to 20 kt. Seas 4 to 7 ft. 
.MON...NW winds 10 to 20 kt, becoming W 10 to 15 kt. Seas 3 to
6 ft. 
.MON NIGHT...W to SW winds 10 to 15 kt. Seas 3 to 5 ft. 

$$

ANZ815-250215-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
1113 AM EDT Thu Apr 24 2025

.TODAY...E winds less than 5 kt, becoming S to SE. Seas 3 to
4 ft. 
.TONIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. 
.FRI...SW winds 5 to 10 kt, becoming S to SW 5 to 15 kt. Seas
3 to 4 ft. 
.FRI NIGHT...S winds 10 to 15 kt, increasing to 15 to 25 kt.
Seas 3 to 4 ft. Areas of fog with vsby 1 nm or less. 
.SAT...S winds 20 to 30 kt, becoming SW 15 to 25 kt. Seas 4 to
8 ft. 
.SAT NIGHT...NW winds 20 to 30 kt. Seas 5 to 9 ft. 
.SUN...NW winds 20 to 30 kt. Seas 5 to 9 ft. 
.SUN NIGHT...NW winds 10 to 20 kt, becoming 10 to 15 kt. Seas
3 to 6 ft. 
.MON...NW winds 5 to 15 kt, becoming W to SW. Seas 3 to 5 ft. 
.MON NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. 

$$

.Forecaster Huffman. Ocean Prediction Center.

Last Update: Thu, 24-Apr-2025 15:14:11 UTC
Updates: Four times per day

FZNT22 KWBC 241514
OFFNT2

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
1114 AM EDT Thu Apr 24 2025

West central North Atlantic continental shelf and slope waters
beyond 20 nm to 250 nm offshore, including south of Georges Bank
from 1000 fm to 250 nm offshore.

Seas given as significant wave height, which is the average
height of the highest 1/3 of the waves. Individual waves may be
more than twice the significant wave height.

Locally higher winds and seas can be expected in and near tstms.

ANZ899-250215-
1114 AM EDT Thu Apr 24 2025

.SYNOPSIS FOR MID ATLC WATERS...High pressure persists across 
the northern waters while a stationary extends across the
southern waters. The front will slowly dissipate today with a
surface trough remaining along the Carolina coast tonight into
Fri. The high pressure area will expand with a warm front 
developing over the far N waters moving NE Fri. The high shifts E
Fri night ahead of strong low pressure moving across New 
England. The low slowly moves across northern New England and 
into SE Canada Sat and Sun as its trailing cold front sweeps E 
across the waters Sat night and Sun. A secondary surface trough 
will move S over the area Sun night, otherwise high pressure 
slowly builds E over the waters Mon and Mon night. 

$$

ANZ820-250215-
Hudson Canyon to Baltimore Canyon to 1000 FM-
1114 AM EDT Thu Apr 24 2025

.TODAY...Variable winds less than 10 kt, becoming S to SE. Seas
3 to 4 ft. 
.TONIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. 
.FRI...S winds 5 to 10 kt, becoming 5 to 15 kt. Seas 3 to 4 ft.
Areas of fog with vsby 1 nm or less. 
.FRI NIGHT...S winds 15 to 25 kt. Seas 3 to 5 ft. Areas of fog
with vsby 1 nm or less. 
.SAT...S winds 15 to 25 kt, becoming SW. Seas 4 to 7 ft. 
.SAT NIGHT...NW winds 20 to 30 kt. Seas 5 to 9 ft. 
.SUN...NW winds 20 to 30 kt. Seas 5 to 9 ft. 
.SUN NIGHT...NW winds 10 to 20 kt, becoming N to NW 10 to 15 kt.
Seas 3 to 5 ft. 
.MON...NW winds 5 to 10 kt, becoming W to SW 5 to 15 kt. Seas
3 to 4 ft. 
.MON NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. 

$$

ANZ915-250215-
Between 1000FM and 38.5 N west of 69 W-
1114 AM EDT Thu Apr 24 2025

.TODAY...Variable winds less than 10 kt. Seas 3 to 4 ft. 
.TONIGHT...Variable winds less than 10 kt, becoming S to SW.
Seas 3 to 4 ft. 
.FRI...S to SW winds less than 10 kt. Seas 3 to 4 ft. 
.FRI NIGHT...S winds 10 to 15 kt, becoming 10 to 20 kt. Seas
3 to 4 ft. Areas of fog with vsby 1 nm or less. 
.SAT...S winds 20 to 30 kt. Seas 4 to 8 ft. 
.SAT NIGHT...SW winds 20 to 30 kt, becoming NW. Seas 6 to 10 ft.
.SUN...NW winds 20 to 30 kt. Seas 6 to 10 ft. 
.SUN NIGHT...NW winds 15 to 25 kt. Seas 6 to 10 ft. 
.MON...NW winds 10 to 20 kt, becoming W to NW 10 to 15 kt. Seas
4 to 7 ft. 
.MON NIGHT...W winds 5 to 10 kt, becoming W to SW 10 to 15 kt.
Seas 3 to 5 ft. 

$$

ANZ920-250215-
Baltimore Canyon to 69W east of 1000 FM and south of 38.5N to
250 NM offshore-
1114 AM EDT Thu Apr 24 2025

.TODAY...E to NE winds 5 to 15 kt. Seas 3 to 6 ft. 
.TONIGHT...E winds 5 to 15 kt, becoming E to SE 5 to 10 kt. Seas
3 to 5 ft. 
.FRI...S to SE winds less than 10 kt. Seas 3 to 4 ft. 
.FRI NIGHT...S winds 10 to 15 kt, becoming 10 to 20 kt. Seas
3 to 6 ft. 
.SAT...S to SW winds 15 to 25 kt. Seas 4 to 8 ft. 
.SAT NIGHT...W to SW winds 20 to 30 kt. Seas 5 to 9 ft. 
.SUN...NW winds 20 to 30 kt. Seas 6 to 10 ft. 
.SUN NIGHT...N to NW winds 15 to 25 kt. Seas 6 to 10 ft. 
.MON...N to NW winds 10 to 20 kt, becoming NW 5 to 15 kt. Seas
4 to 8 ft. 
.MON NIGHT...W to NW winds 5 to 15 kt, becoming W to SW. Seas
4 to 7 ft. 

$$

ANZ905-250215-
East of 69W to the Hague Line between 1000 FM and 39N-
1114 AM EDT Thu Apr 24 2025

.TODAY...N to NE winds less than 10 kt. Seas 3 to 4 ft. 
.TONIGHT...Variable winds less than 10 kt, becoming S to SW.
Seas 3 to 4 ft. 
.FRI...SW winds 5 to 15 kt, becoming W. Seas 3 to 4 ft. 
.FRI NIGHT...W to SW winds less than 10 kt, becoming S. Seas
3 to 4 ft. 
.SAT...S winds 15 to 25 kt. Seas 4 to 7 ft. 
.SAT NIGHT...S to SW winds 20 to 30 kt. Seas 6 to 11 ft. 
.SUN...W winds 15 to 25 kt. Seas 8 to 11 ft. 
.SUN NIGHT...NW winds 20 to 30 kt. Seas 6 to 11 ft. 
.MON...NW winds 20 to 30 kt. Seas 6 to 10 ft. 
.MON NIGHT...W to NW winds 10 to 20 kt. Seas 6 to 11 ft. 

$$

ANZ910-250215-
East of 69W and south of 39N to 250 NM offshore-
1114 AM EDT Thu Apr 24 2025

.TODAY...NE winds 5 to 15 kt. Seas 3 to 5 ft. 
.TONIGHT...E winds less than 10 kt, becoming variable. Seas 3 to
5 ft. 
.FRI...Variable winds less than 10 kt, becoming W to SW. Seas
3 to 4 ft. 
.FRI NIGHT...S winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
3 to 5 ft. 
.SAT...S winds 15 to 25 kt. Seas 4 to 7 ft. 
.SAT NIGHT...S winds 25 to 30 kt, becoming SW 20 to 30 kt. Seas
6 to 11 ft. 
.SUN...W to NW winds 15 to 25 kt. Seas 7 to 10 ft. 
.SUN NIGHT...NW winds 20 to 30 kt. Seas 6 to 11 ft. 
.MON...NW winds 20 to 30 kt. Seas 6 to 10 ft. 
.MON NIGHT...NW winds 10 to 20 kt, becoming 10 to 15 kt. Seas
6 to 10 ft. 

$$

ANZ825-250215-
Baltimore Canyon to Cape Charles Light to 100 NM offshore-
1114 AM EDT Thu Apr 24 2025

.TODAY...E winds 5 to 10 kt. Seas 3 to 4 ft. 
.TONIGHT...E to SE winds 5 to 10 kt. Seas 3 to 4 ft. 
.FRI...SE winds 5 to 10 kt, becoming 5 to 15 kt. Seas 3 to 5 ft.
Areas of fog with vsby 1 nm or less. 
.FRI NIGHT...S winds 10 to 20 kt. Seas 3 to 5 ft. Areas of fog
with vsby 1 nm or less. 
.SAT...S winds 15 to 20 kt, becoming SW. Seas 4 to 5 ft. 
.SAT NIGHT...N to NW winds 15 to 25 kt. Seas 4 to 8 ft. 
.SUN...N to NW winds 15 to 25 kt. Seas 4 to 8 ft. 
.SUN NIGHT...W to NW winds 5 to 15 kt, becoming N 5 to 10 kt.
Seas 3 to 5 ft. 
.MON...N to NW winds 5 to 10 kt, becoming variable. Seas 3 to
4 ft. 
.MON NIGHT...S winds 5 to 10 kt, becoming SW 10 to 15 kt. Seas
3 to 4 ft. 

$$

ANZ828-250215-
Cape Charles Light to Currituck Beach Light to 100 NM offshore-
1114 AM EDT Thu Apr 24 2025

.TODAY...E winds 10 to 15 kt. Seas 3 to 6 ft. 
.TONIGHT...E winds 5 to 15 kt, becoming 5 to 10 kt. Seas 3 to
6 ft. 
.FRI...S to SE winds 5 to 15 kt. Seas 3 to 6 ft. 
.FRI NIGHT...S winds 10 to 20 kt. Seas 3 to 6 ft. 
.SAT...SW winds 15 to 25 kt. Seas 3 to 6 ft. 
.SAT NIGHT...N winds 20 to 30 kt. Seas 4 to 8 ft. 
.SUN...N to NW winds 15 to 25 kt. Seas 5 to 9 ft. 
.SUN NIGHT...N to NW winds 10 to 20 kt, diminishing to 5 to
10 kt. Seas 4 to 7 ft. 
.MON...N winds 5 to 10 kt, becoming variable. Seas 3 to 5 ft. 
.MON NIGHT...S winds less than 10 kt, becoming SW. Seas 3 to
4 ft. 

$$

ANZ925-250215-
Baltimore Canyon to Hatteras Canyon between 100 NM and 250 NM
offshore-
1114 AM EDT Thu Apr 24 2025

.TODAY...E to NE winds 10 to 20 kt. Seas 3 to 6 ft. 
.TONIGHT...E winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas
3 to 6 ft. 
.FRI...SE winds 5 to 15 kt. Seas 3 to 6 ft. 
.FRI NIGHT...S to SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.SAT...S winds 15 to 25 kt, becoming SW. Seas 4 to 7 ft. 
.SAT NIGHT...SW winds 15 to 25 kt, becoming N 20 to 30 kt. Seas
5 to 9 ft. 
.SUN...N to NW winds 15 to 25 kt. Seas 5 to 9 ft. 
.SUN NIGHT...N winds 15 to 25 kt. Seas 5 to 9 ft. 
.MON...N to NW winds 5 to 15 kt. Seas 4 to 7 ft. 
.MON NIGHT...Variable winds less than 10 kt, becoming SW. Seas
3 to 6 ft. 

$$

ANZ830-250215-
Currituck Beach Light to Cape Hatteras to 100 NM offshore-
1114 AM EDT Thu Apr 24 2025

.TODAY...E winds 10 to 15 kt. Seas 3 to 6 ft. Scattered tstms. 
.TONIGHT...E winds 10 to 15 kt, becoming E to SE 5 to 10 kt.
Seas 3 to 6 ft. 
.FRI...SE winds 5 to 10 kt, becoming S to SE 5 to 15 kt. Seas
4 to 6 ft. Scattered tstms. 
.FRI NIGHT...S winds 10 to 15 kt, becoming 10 to 20 kt. Seas
4 to 5 ft. Scattered showers. 
.SAT...SW winds 15 to 25 kt. Seas 4 to 6 ft. 
.SAT NIGHT...SW winds 15 to 25 kt, becoming N. Seas 4 to 8 ft. 
.SUN...N winds 15 to 25 kt. Seas 5 to 9 ft. 
.SUN NIGHT...N winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 4 to 7 ft. 
.MON...N winds less than 10 kt. Seas 3 to 5 ft. 
.MON NIGHT...Variable winds less than 10 kt, becoming S to SW.
Seas 3 to 4 ft. 

$$

ANZ833-250215-
Cape Hatteras to Cape Fear to 100 NM Offshore.-
1114 AM EDT Thu Apr 24 2025

.TODAY...E to NE winds 5 to 15 kt. Seas 3 to 6 ft. Scattered
showers and tstms. 
.TONIGHT...E to SE winds 5 to 15 kt, becoming S to SE. Seas 3 to
6 ft. 
.FRI...S to SE winds 5 to 10 kt. Seas 3 to 5 ft. Scattered
showers and tstms. 
.FRI NIGHT...S winds 10 to 15 kt, becoming 10 to 20 kt. Seas
3 to 5 ft. 
.SAT...SW winds 15 to 25 kt. Seas 3 to 6 ft. 
.SAT NIGHT...W to SW winds 15 to 25 kt, becoming N. Seas 4 to
8 ft. 
.SUN...N winds 15 to 25 kt. Seas 4 to 8 ft. 
.SUN NIGHT...N to NE winds 10 to 20 kt, becoming NE 10 to 15 kt.
Seas 4 to 7 ft. 
.MON...NE winds 5 to 15 kt, becoming N to NE. Seas 3 to 5 ft. 
.MON NIGHT...E to SE winds less than 10 kt, becoming S to SE.
Seas 3 to 4 ft. 

$$

ANZ930-250215-
Hatteras Canyon to Cape Fear between 100 NM and 250 NM offshore-
1114 AM EDT Thu Apr 24 2025

.TODAY...E to SE winds 5 to 15 kt. Seas 4 to 5 ft. Scattered
showers and tstms. 
.TONIGHT...E to SE winds 5 to 15 kt. Seas 4 to 6 ft. 
.FRI...E to SE winds 5 to 15 kt. Seas 4 to 6 ft. 
.FRI NIGHT...S to SE winds 5 to 15 kt, becoming S 10 to 20 kt.
Seas 4 to 5 ft. 
.SAT...S winds 10 to 20 kt, becoming SW 15 to 25 kt. Seas 4 to
7 ft. 
.SAT NIGHT...SW winds 15 to 25 kt, becoming N. Seas 4 to 7 ft. 
.SUN...N winds 10 to 20 kt. Seas 4 to 8 ft. 
.SUN NIGHT...N to NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.MON...N to NE winds 5 to 15 kt. Seas 4 to 7 ft. 
.MON NIGHT...E to NE winds 5 to 15 kt, becoming E. Seas 3 to
6 ft. 

$$

ANZ835-250215-
Cape Fear to 31N to 1000 FM-
1114 AM EDT Thu Apr 24 2025

.TODAY...E to SE winds less than 10 kt. Seas 3 to 4 ft.
Scattered showers and tstms. 
.TONIGHT...S to SE winds 5 to 10 kt. Seas 3 to 5 ft. 
.FRI...SE winds 5 to 15 kt, becoming S 5 to 10 kt. Seas 3 to
5 ft. 
.FRI NIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft. 
.SAT...S to SW winds 5 to 15 kt, becoming SW 10 to 20 kt. Seas
3 to 5 ft. 
.SAT NIGHT...SW winds 10 to 20 kt, becoming N to NE 15 to 25 kt.
Seas 3 to 5 ft. 
.SUN...NE winds 15 to 25 kt. Seas 5 to 8 ft. 
.SUN NIGHT...E to NE winds 15 to 25 kt. Seas 5 to 9 ft. 
.MON...E winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 4 to
7 ft. 
.MON NIGHT...E to SE winds 5 to 15 kt. Seas 3 to 5 ft. 

$$

ANZ935-250215-
Cape Fear to 31N east of 1000 FM to 250 NM offshore-
1114 AM EDT Thu Apr 24 2025

.TODAY...E winds 5 to 10 kt. Seas 3 to 4 ft. Scattered showers
and tstms. 
.TONIGHT...E to SE winds 5 to 10 kt. Seas 4 to 5 ft. 
.FRI...E to SE winds 5 to 10 kt. Seas 4 to 5 ft. 
.FRI NIGHT...S to SE winds 5 to 10 kt. Seas 4 to 5 ft. 
.SAT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. 
.SAT NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. 
.SUN...N to NE winds 10 to 20 kt. Seas 4 to 8 ft. 
.SUN NIGHT...NE winds 15 to 20 kt. Seas 5 to 8 ft. 
.MON...E to NE winds 5 to 15 kt. Seas 4 to 6 ft. 
.MON NIGHT...E winds 5 to 15 kt. Seas 3 to 6 ft. 

$$

.Forecaster Huffman. Ocean Prediction Center.

Last Update: Thu, 24-Apr-2025 15:14:26 UTC
Updates: Four times per day

FZNT01 KWBC 241612
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC THU APR 24 2025

CCODE/1:31:04:01:00/AOE/NWS/CCODE
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 

SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE 
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE 
MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT. 

ONLY YOU KNOW THE WEATHER AT YOUR POSITION. REPORT IT TO THE 
NATIONAL WEATHER SERVICE. EMAIL US AT 
VOSOPS@NOAA.GOV(LOWERCASE).

FOR INFORMATION ON ATLANTIC ICEBERGS SEE INFORMATION FROM NORTH
ATLANTIC ICE SERVICE AT HTTPS://OCEAN.WEATHER.GOV/ATL_TAB.PHP
(ALL LOWERCASE).

SECURITE

NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W

ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS

SYNOPSIS VALID 1200 UTC APR 24. 
24 HOUR FORECAST VALID 1200 UTC APR 25.
48 HOUR FORECAST VALID 1200 UTC APR 26.

.WARNINGS.

...GALE WARNING...
.COMPLEX LOW WITH MAIN CENTER E OF AREA 55N29W 989 MB MOVING N 5
KT. WITHIN 180 NM W OF A LINE FROM 55N39W TO 61N39W TO 65N35W
WINDS 30 TO 45 KT. SEAS 12 TO 23 FT...HIGHEST NEAR 60N41W. ALSO
WITHIN 900 NM SW QUADRANT WINDS 25 TO 35 KT. SEAS 10 TO 20 FT.
ELSEWHERE FROM 55N TO 63N BETWEEN 54W AND W COAST OF GREENLAND
AREA OF NW WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.  
.24 HOUR FORECAST COMBINED LOW E OF AREA NEAR 58N31W 990 MB.
WITHIN 180 NM W AND NW OF A LINE FROM 59N39W TO 62N37W TO 64N35W
WINDS 30 TO 45 KT. SEAS 12 TO 20 FT. ELSEWHERE WITHIN 720 NM SW
QUADRANT WINDS 20 TO 30 KT. SEAS 8 TO 16 FT. ALSO FROM 56N TO 66N
BETWEEN 46W AND 59W WINDS 20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW JUST E OF AREA NEAR 60N33W 988 MB.
WITHIN 300 NM W SEMICIRCLE WINDS 25 TO 35 KT. SEAS 8 TO 15 FT.
ELSEWHERE N AND E OF A LINE FROM 50N35W TO 50N50W TO 62N60W WINDS
TO 25 KT. SEAS 8 TO 13 FT.

.SYNOPSIS AND FORECAST.

.COMPLEX LOW WITH MAIN CENTER 47N55W 1012 MB MOVING E 15 KT. FROM
37N TO 48N BETWEEN 44W AND 60W WINDS 20 TO 30 KT. SEAS TO 12 FT.
.24 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER 47N38W 1008 MB.
FROM 38N TO 49N E OF 48W WINDS 20 TO 30 KT. SEAS 8 TO 14 FT. 
.48 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER 51N23W 1008 MB.
FROM 38N TO 50N E OF 45W WINDS TO 25 KT. SEAS TO 10 FT.

.24 HOUR FORECAST WITHIN 240 NM W AND NW OF A LINE FROM 31N59W TO
33N53W AREA OF NE WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST FROM 31N TO 34N BETWEEN 53W AND 65W WINDS 20 TO
30 KT. SEAS TO 9 FT.

.48 HOUR FORECAST LOW INLAND NEAR 45N76W 1004 MB. FROM 36N TO 45N
W OF 66W AREA OF S TO SW WINDS 20 TO 30 KT. SEAS TO 8 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM N OF 52N E OF
46W...WITHIN THE GULF OF SAINT LAWRENCE...AND FROM 40N TO 49N
BETWEEN 47W AND 70W.
.24 HOUR FORECAST DENSE FOG N OF 54N E OF 46W...AND FROM 41N TO
47N BETWEEN 56W AND 68W. 
.48 HOUR FORECAST DENSE FOG N OF 47N E OF 45W...AND N OF 61N
BETWEEN W GREENLAND COAST AND 54W.

.LIGHT FREEZING SPRAY N OF 61N AND W OF 50W. 
.24 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY N OF 60N AND W
OF 50W.
.48 HOUR FORECAST LITTLE CHANGE.

.FORECASTER DAWSON. OCEAN PREDICTION CENTER.

NWS NATIONAL HURRICANE CENTER MIAMI FL

ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF AMERICA

SYNOPSIS VALID 1200 UTC THU APR 24.
24 HOUR FORECAST VALID 1200 UTC FRI APR 25.
48 HOUR FORECAST VALID 1200 UTC SAT APR 26.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC SURFACE TROUGH FROM 30N58W TO 20N65W. N OF 23N W OF TROUGH 
TO 70W NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. N OF 24N E OF 
TROUGH TO 55W E TO SE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
.24 HOUR FORECAST SURFACE TROUGH FROM 30N60W TO 20N68W. N OF 25N 
W OF TROUGH TO A LINE FROM 30N65W TO 25N72W NE WINDS 20 TO 25 
KT. SEAS 8 TO 9 FT. FROM 23N TO 25N BETWEEN 69W AND 74W WINDS 20 
KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.ATLC N OF 18N AND E OF A LINE FROM 31N40W TO 21N47W TO 18N40W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL.
.24 HOUR FORECAST FROM 16N TO 28N E OF 44W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN MIXED N AND NE SWELL.
.48 HOUR FORECAST FROM 21N TO 25N E OF 37W WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN MIXED N AND NE SWELL.

.CARIBBEAN 12 HOUR FORECAST FROM 11N TO 12N BETWEEN 74W AND 76W 
NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.GULF OF AMERICA 12 HOUR FORECAST FROM 19.5N TO 22.5N BETWEEN 
88W AND 91.5W N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST FROM 20N TO 24N BETWEEN 89W AND 95W NE TO E 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST FROM 20N TO 24N BETWEEN 90W AND 94W E TO SE 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.


.FORECASTER GR. NATIONAL HURRICANE CENTER.

$$

Last Update: Thu, 24-Apr-2025 16:12:37 UTC
Updates: Four times per day