FZNT21 KWBC 191431
OFFNT1
Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
1031 AM EDT Wed Aug 19 2026
New England continental shelf and slope waters from 60 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.
ANZ898-200400-
1031 AM EDT Wed Aug 19 2026
.SYNOPSIS FOR NEW ENGLAND WATERS...A weak high pressure ridge
over the region today will shift E of the region tonight. A cold
front will move slowly S across the waters Thu into Thu night,
then stall S of the area Fri and Fri night as weak low pressure
forms along the front. The front will then lift N across the area
as a warm front Sat into Sun as low pressure tracks NE along the
coast, before another cold front moves offshore Sun night.
$$
ANZ800-200400-
Gulf of Maine to the Hague Line-
1031 AM EDT Wed Aug 19 2026
.TODAY...S to SW winds 5 to 10 kt, becoming S 10 to 15 kt. Seas
3 to 4 ft. Areas of fog with vsby 1 nm or less.
.TONIGHT...S to SW winds 10 to 15 kt. Seas 3 to 4 ft. Areas of
fog with vsby 1 nm or less.
.THU...SW winds 5 to 10 kt. Seas 3 to 4 ft. Areas of fog with
vsby 1 nm or less.
.THU NIGHT...W to NW winds less than 10 kt. Seas 3 to 4 ft.
Areas of fog with vsby 1 nm or less.
.FRI...N winds 5 to 10 kt, becoming NE. Seas 3 to 4 ft.
.FRI NIGHT...Variable winds less than 5 kt, becoming E. Seas
3 to 4 ft.
.SAT...E winds 10 to 15 kt. Seas 3 to 4 ft.
.SAT NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft.
.SUN...S to SW winds 10 to 15 kt. Seas 3 to 4 ft.
.SUN NIGHT...S to SW winds 10 to 15 kt. Seas 3 to 4 ft.
$$
ANZ805-200400-
Georges Bank between Cape Cod and 68W north of 1000 FM-
1031 AM EDT Wed Aug 19 2026
.TODAY...S winds less than 10 kt, increasing to 5 to 15 kt. Seas
3 to 4 ft. Areas of fog with vsby 1 nm or less.
.TONIGHT...S winds 5 to 15 kt, diminishing to less than 10 kt.
Seas 3 to 4 ft. Areas of fog with vsby 1 nm or less.
.THU...Variable winds less than 10 kt, becoming W to SW. Seas
3 to 4 ft. Areas of fog with vsby 1 nm or less.
.THU NIGHT...Variable winds less than 5 kt, becoming N to NW.
Seas 3 to 4 ft. Areas of fog with vsby 1 nm or less.
.FRI...E to NE winds 5 to 10 kt. Seas 3 to 4 ft.
.FRI NIGHT...E winds less than 10 kt. Seas 3 to 4 ft.
.SAT...E to SE winds 5 to 15 kt. Seas 3 to 4 ft.
.SAT NIGHT...S to SE winds 5 to 15 kt, becoming S 10 to 20 kt.
Seas 3 to 5 ft.
.SUN...S to SW winds 10 to 20 kt. Seas 3 to 5 ft.
.SUN NIGHT...S to SW winds 10 to 20 kt, becoming SW 10 to 15 kt.
Seas 3 to 5 ft.
$$
ANZ900-200400-
Georges Bank between 68W and the Hague Line-
1031 AM EDT Wed Aug 19 2026
.TODAY...Variable winds less than 5 kt, becoming S to SW 5 to
15 kt. Seas 3 to 5 ft. Areas of fog with vsby 1 nm or less.
.TONIGHT...S winds 5 to 15 kt, diminishing to less than 10 kt.
Seas 3 to 4 ft. Areas of fog with vsby 1 nm or less.
.THU...S to SE winds less than 10 kt, becoming variable. Seas
3 to 4 ft. Areas of fog with vsby 1 nm or less.
.THU NIGHT...Variable winds less than 5 kt, becoming NW. Seas
3 to 4 ft. Areas of fog with vsby 1 nm or less.
.FRI...N to NE winds less than 5 kt, becoming E to NE. Seas 3 to
4 ft.
.FRI NIGHT...E winds less than 10 kt. Seas 3 to 4 ft.
.SAT...E to SE winds 5 to 15 kt. Seas 3 to 4 ft.
.SAT NIGHT...S to SE winds 5 to 15 kt, becoming S 10 to 20 kt.
Seas 3 to 5 ft.
.SUN...S to SW winds 5 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...S to SW winds 10 to 20 kt. Seas 4 to 5 ft.
$$
ANZ810-200400-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
1031 AM EDT Wed Aug 19 2026
.TODAY...S to SE winds less than 10 kt. Seas 3 to 4 ft.
.TONIGHT...S to SW winds 5 to 10 kt, becoming W. Seas 3 to 4 ft.
.THU...Variable winds less than 5 kt, becoming W to SW. Seas
3 to 4 ft.
.THU NIGHT...W to SW winds less than 10 kt, becoming W to NW.
Seas 3 to 4 ft. Scattered showers and tstms.
.FRI...E to NE winds less than 10 kt. Seas 3 to 4 ft.
.FRI NIGHT...E winds less than 10 kt. Seas 3 to 4 ft.
.SAT...E to SE winds 5 to 10 kt, becoming S 5 to 15 kt. Seas
3 to 4 ft.
.SAT NIGHT...S winds 10 to 20 kt, becoming SW. Seas 3 to 5 ft.
.SUN...SW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to
5 ft.
.SUN NIGHT...SW winds 10 to 20 kt, becoming W to SW 10 to 15 kt.
Seas 4 to 5 ft.
$$
ANZ815-200400-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
1031 AM EDT Wed Aug 19 2026
.TODAY...Variable winds less than 5 kt, becoming S to SW. Seas
3 to 4 ft.
.TONIGHT...W to SW winds less than 10 kt. Seas 3 to 4 ft.
.THU...W winds less than 5 kt, becoming variable. Seas 3 to
4 ft. Scattered tstms.
.THU NIGHT...Variable winds less than 5 kt, becoming NE. Seas
3 to 4 ft. Scattered showers and tstms.
.FRI...E to NE winds 5 to 10 kt. Seas 3 to 4 ft.
.FRI NIGHT...E winds 5 to 10 kt. Seas 3 to 4 ft.
.SAT...E to SE winds 5 to 10 kt, becoming S. Seas 3 to 4 ft.
.SAT NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.SUN...SW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to
5 ft.
.SUN NIGHT...SW winds 5 to 15 kt, becoming W 5 to 10 kt. Seas
3 to 5 ft.
$$
.Forecaster Kells. Ocean Prediction Center.
Last Update: Wed, 19-Aug-2026 14:34:17 UTC
Updates: Four times per day
FZNT22 KWBC 191432
OFFNT2
Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
1032 AM EDT Wed Aug 19 2026
West central North Atlantic continental shelf and slope waters
beyond 60 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.
ANZ899-200400-
1032 AM EDT Wed Aug 19 2026
.SYNOPSIS FOR MID ATLC WATERS...A stationary front will continue
over the central waters today into Thu night as a series of weak
lows track NE while lifting the boundary N as a warm front. A
high pressure ridge well S of the region will slowly move N today
through Sat night, then move over the S waters Sun and Sun night.
Another cold front will move offshore into the NW waters Thu night
into Fri, then lift N as a warm front Fri night into Sat. A low
will form along the Mid-Atlc coast Fri night, then track NE of
the area Sat into Sun night while pulling a weak cold front over
the N waters.
$$
ANZ820-200400-
Hudson Canyon to Baltimore Canyon to 1000 FM-
1032 AM EDT Wed Aug 19 2026
.TODAY...Variable winds less than 5 kt. Seas 3 to 4 ft.
.TONIGHT...W to SW winds 5 to 10 kt. Seas 3 to 4 ft.
.THU...W winds 5 to 10 kt, becoming S. Seas 3 to 4 ft. Scattered
tstms.
.THU NIGHT...W to SW winds less than 10 kt, becoming N to NW.
Seas 3 to 4 ft. Scattered showers and tstms.
.FRI...E to NE winds 5 to 10 kt. Seas 3 to 4 ft.
.FRI NIGHT...E winds 5 to 10 kt. Seas 3 to 4 ft.
.SAT...SE winds 5 to 10 kt, becoming S 10 to 15 kt. Seas 3 to
4 ft.
.SAT NIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft.
.SUN...SW winds 5 to 15 kt. Seas 3 to 4 ft.
.SUN NIGHT...W to SW winds 5 to 15 kt, becoming W to NW 5 to
10 kt. Seas 3 to 4 ft.
$$
ANZ915-200400-
Between 1000FM and 38.5 N west of 69 W-
1032 AM EDT Wed Aug 19 2026
.TODAY...S to SE winds less than 10 kt. Seas 3 to 4 ft.
.TONIGHT...Variable winds less than 10 kt, becoming W to NW.
Seas 3 to 4 ft.
.THU...W to NW winds less than 10 kt, becoming S to SW. Seas
3 to 4 ft. Scattered tstms.
.THU NIGHT...SW winds less than 10 kt. Seas 3 to 4 ft. Scattered
showers and tstms.
.FRI...Variable winds less than 10 kt. Seas 3 to 4 ft.
.FRI NIGHT...S to SE winds less than 10 kt. Seas 3 to 4 ft.
.SAT...S winds 5 to 10 kt, increasing to 10 to 15 kt. Seas 3 to
4 ft.
.SAT NIGHT...S to SW winds 10 to 15 kt, becoming SW 10 to 20 kt.
Seas 3 to 5 ft.
.SUN...SW winds 10 to 20 kt. Seas 3 to 5 ft.
.SUN NIGHT...SW winds 10 to 15 kt, becoming W to SW 10 to 20 kt.
Seas 3 to 5 ft.
$$
ANZ920-200400-
Baltimore Canyon to 69W east of 1000 FM and south of 38.5N to
250 NM offshore-
1032 AM EDT Wed Aug 19 2026
.TODAY...E to SE winds less than 10 kt, becoming variable. Seas
3 to 4 ft. Scattered showers and tstms.
.TONIGHT...W to NW winds less than 10 kt. Seas 3 to 4 ft.
Scattered showers and tstms.
.THU...NW winds 5 to 10 kt, becoming variable. Seas 3 to 4 ft.
.THU NIGHT...S to SW winds 5 to 15 kt, becoming SW 5 to 10 kt.
Seas 3 to 4 ft. Scattered showers and tstms.
.FRI...S to SW winds less than 10 kt. Seas 3 to 4 ft.
.FRI NIGHT...S winds less than 10 kt. Seas 3 to 4 ft.
.SAT...S winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to
4 ft.
.SAT NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft.
.SUN...SW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to
5 ft.
.SUN NIGHT...W to SW winds 15 to 25 kt. Seas 3 to 6 ft.
$$
ANZ905-200400-
East of 69W to the Hague Line between 1000 FM and 39N-
1032 AM EDT Wed Aug 19 2026
.TODAY...N to NE winds less than 5 kt, becoming variable. Seas
3 to 5 ft.
.TONIGHT...S to SE winds less than 10 kt. Seas 3 to 4 ft.
Scattered showers and tstms.
.THU...Variable winds less than 10 kt, becoming W to NW. Seas
3 to 4 ft. Scattered showers and tstms.
.THU NIGHT...W to NW winds less than 10 kt. Seas 3 to 4 ft.
.FRI...Variable winds less than 10 kt. Seas 3 to 4 ft.
.FRI NIGHT...Variable winds less than 10 kt, becoming S. Seas
3 to 4 ft.
.SAT...S winds less than 10 kt, increasing to 5 to 15 kt. Seas
3 to 4 ft.
.SAT NIGHT...S winds 10 to 20 kt. Seas 3 to 5 ft.
.SUN...S winds 10 to 20 kt, becoming SW. Seas 4 to 5 ft.
.SUN NIGHT...S to SW winds 10 to 20 kt. Seas 4 to 6 ft.
$$
ANZ910-200400-
East of 69W and south of 39N to 250 NM offshore-
1032 AM EDT Wed Aug 19 2026
.TODAY...E winds 5 to 10 kt, becoming SE. Seas 3 to 4 ft.
Scattered showers and tstms.
.TONIGHT...S to SW winds 5 to 15 kt, becoming W to SW. Seas 3 to
4 ft. Scattered showers and tstms.
.THU...W to NW winds less than 10 kt. Seas 3 to 4 ft. Scattered
showers and tstms.
.THU NIGHT...W to NW winds less than 10 kt. Seas 3 to 4 ft.
.FRI...Variable winds less than 5 kt, becoming S. Seas 3 to
4 ft.
.FRI NIGHT...S winds less than 10 kt. Seas 3 to 4 ft.
.SAT...S winds 5 to 10 kt, increasing to 10 to 15 kt. Seas 3 to
4 ft.
.SAT NIGHT...S to SW winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN...S to SW winds 10 to 20 kt. Seas 4 to 5 ft.
.SUN NIGHT...S to SW winds 10 to 20 kt. Seas 4 to 6 ft.
$$
ANZ825-200400-
Baltimore Canyon to Cape Charles Light to 100 NM offshore-
1032 AM EDT Wed Aug 19 2026
.TODAY...N to NW winds less than 10 kt. Seas 3 to 4 ft.
.TONIGHT...Variable winds less than 5 kt, becoming SW. Seas 3 to
4 ft.
.THU...S to SW winds 5 to 10 kt, becoming S 10 to 15 kt. Seas
3 to 4 ft. Scattered tstms.
.THU NIGHT...SW winds 10 to 15 kt, becoming W to SW 5 to 10 kt.
Seas 3 to 4 ft. Scattered showers and tstms.
.FRI...Variable winds less than 10 kt. Seas 3 to 4 ft.
.FRI NIGHT...E winds 5 to 10 kt, becoming S to SW. Seas 3 to
4 ft.
.SAT...S to SW winds 5 to 10 kt. Seas 3 to 4 ft.
.SAT NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft.
.SUN...SW winds 5 to 10 kt. Seas 3 to 4 ft.
.SUN NIGHT...W to SW winds 5 to 10 kt, becoming W to NW. Seas
3 to 4 ft.
$$
ANZ828-200400-
Cape Charles Light to Currituck Beach Light to 100 NM offshore-
1032 AM EDT Wed Aug 19 2026
.TODAY...N winds 5 to 10 kt. Seas 3 to 4 ft.
.TONIGHT...Variable winds less than 5 kt, becoming S to SW. Seas
3 to 4 ft.
.THU...S winds less than 5 kt, increasing to 5 to 15 kt. Seas
3 to 4 ft. Scattered tstms.
.THU NIGHT...S to SW winds 10 to 15 kt, becoming W to SW 5 to
10 kt. Seas 3 to 4 ft. Scattered showers and tstms.
.FRI...Variable winds less than 10 kt. Seas 3 to 4 ft.
.FRI NIGHT...S winds less than 10 kt, becoming S to SW. Seas
3 to 4 ft.
.SAT...SW winds 5 to 15 kt. Seas 3 to 4 ft.
.SAT NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft.
.SUN...W to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.SUN NIGHT...SW winds 5 to 10 kt, becoming W 5 to 15 kt. Seas
3 to 4 ft.
$$
ANZ925-200400-
Baltimore Canyon to Hatteras Canyon between 100 NM and 250 NM
offshore-
1032 AM EDT Wed Aug 19 2026
.TODAY...SW winds 5 to 15 kt. Seas 3 to 4 ft. Scattered showers
and tstms.
.TONIGHT...W to SW winds 5 to 15 kt, becoming W to NW. Seas 3 to
4 ft. Scattered showers and tstms.
.THU...Variable winds less than 10 kt, increasing to 5 to 15 kt.
Seas 3 to 4 ft. Scattered showers and tstms.
.THU NIGHT...S winds 5 to 15 kt, becoming SW 5 to 10 kt. Seas
3 to 4 ft. Scattered tstms and scattered showers.
.FRI...S winds less than 10 kt, becoming S to SW. Seas 3 to
4 ft.
.FRI NIGHT...S winds less than 10 kt, becoming S to SW. Seas
3 to 4 ft.
.SAT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.SAT NIGHT...SW winds 10 to 20 kt. Seas 3 to 4 ft.
.SUN...SW winds 10 to 20 kt. Seas 3 to 5 ft.
.SUN NIGHT...W to SW winds 15 to 25 kt. Seas 3 to 6 ft.
$$
ANZ830-200400-
Currituck Beach Light to Cape Hatteras to 100 NM offshore-
1032 AM EDT Wed Aug 19 2026
.TODAY...N to NW winds less than 10 kt. Seas 3 to 4 ft.
Scattered showers and tstms.
.TONIGHT...E to NE winds 5 to 10 kt, becoming variable. Seas
3 to 4 ft. Scattered tstms.
.THU...Variable winds less than 5 kt, becoming S. Seas 3 to
4 ft.
.THU NIGHT...S winds 10 to 15 kt, becoming SW 5 to 10 kt. Seas
3 to 4 ft. Scattered showers and tstms.
.FRI...SW winds less than 10 kt. Seas 3 to 4 ft.
.FRI NIGHT...S winds 5 to 10 kt, becoming SW 10 to 15 kt. Seas
3 to 4 ft.
.SAT...SW winds 10 to 15 kt. Seas 3 to 4 ft.
.SAT NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft.
.SUN...SW winds 15 to 20 kt, diminishing to 10 to 15 kt. Seas
4 to 5 ft.
.SUN NIGHT...W to SW winds 10 to 15 kt. Seas 3 to 5 ft.
$$
ANZ833-200400-
Cape Hatteras to Cape Fear to 100 NM Offshore.-
1032 AM EDT Wed Aug 19 2026
.TODAY...Variable winds less than 10 kt. Seas 3 to 4 ft.
Scattered showers and tstms.
.TONIGHT...E to NE winds 5 to 10 kt, becoming variable. Seas
3 to 4 ft. Scattered showers and tstms.
.THU...S to SE winds less than 5 kt, becoming S to SW. Seas 3 to
4 ft. Scattered showers and tstms.
.THU NIGHT...S to SW winds 5 to 10 kt. Seas 3 to 4 ft. Scattered
showers and tstms.
.FRI...SW winds 5 to 10 kt. Seas 3 to 4 ft.
.FRI NIGHT...S winds 10 to 15 kt, becoming SW. Seas 3 to 4 ft.
.SAT...SW winds 10 to 15 kt. Seas 3 to 4 ft.
.SAT NIGHT...SW winds 10 to 15 kt, increasing to 15 to 20 kt.
Seas 3 to 5 ft.
.SUN...SW winds 15 to 20 kt, diminishing to 10 to 15 kt. Seas
3 to 5 ft.
.SUN NIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft.
$$
ANZ930-200400-
Hatteras Canyon to Cape Fear between 100 NM and 250 NM offshore-
1032 AM EDT Wed Aug 19 2026
.TODAY...SW winds 5 to 15 kt. Seas 3 to 4 ft. Scattered showers
and tstms.
.TONIGHT...SW winds less than 10 kt. Seas 3 to 4 ft. Scattered
showers and tstms.
.THU...Variable winds less than 10 kt, becoming SW. Seas 3 to
4 ft. Scattered showers and tstms.
.THU NIGHT...S to SW winds 5 to 10 kt. Seas 3 to 4 ft. Scattered
showers and tstms.
.FRI...SW winds less than 10 kt. Seas 3 to 4 ft.
.FRI NIGHT...S winds 5 to 10 kt, becoming SW 10 to 15 kt. Seas
3 to 4 ft.
.SAT...SW winds 5 to 15 kt. Seas 3 to 4 ft.
.SAT NIGHT...S to SW winds 10 to 15 kt, becoming SW 10 to 20 kt.
Seas 3 to 5 ft.
.SUN...SW winds 10 to 20 kt. Seas 4 to 5 ft.
.SUN NIGHT...SW winds 10 to 15 kt. Seas 4 to 5 ft.
$$
ANZ835-200400-
Cape Fear to 31N to 1000 FM-
1032 AM EDT Wed Aug 19 2026
.TODAY...Variable winds less than 10 kt, becoming W to SW. Seas
3 to 4 ft. Scattered showers and tstms.
.TONIGHT...Variable winds less than 10 kt, becoming S to SW.
Seas 3 to 4 ft. Scattered showers and tstms.
.THU...S to SW winds less than 10 kt. Seas 3 to 4 ft. Scattered
showers and tstms.
.THU NIGHT...S winds 5 to 10 kt, becoming SW. Seas 3 to 4 ft.
Scattered tstms and scattered showers.
.FRI...S to SW winds 5 to 10 kt. Seas 3 to 4 ft.
.FRI NIGHT...S winds 10 to 15 kt, becoming SW. Seas 3 to 4 ft.
.SAT...SW winds 5 to 15 kt. Seas 3 to 4 ft.
.SAT NIGHT...S to SW winds 10 to 20 kt. Seas 3 to 5 ft.
.SUN...SW winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...S to SW winds 10 to 15 kt. Seas 3 to 4 ft.
$$
ANZ935-200400-
Cape Fear to 31N east of 1000 FM to 250 NM offshore-
1032 AM EDT Wed Aug 19 2026
.TODAY...SW winds 5 to 10 kt. Seas 3 to 4 ft. Scattered showers
and tstms.
.TONIGHT...SW winds less than 10 kt. Seas 3 to 4 ft. Scattered
showers and tstms.
.THU...S to SW winds 5 to 10 kt. Seas 3 to 4 ft. Scattered
showers and tstms.
.THU NIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft. Scattered
tstms and scattered showers.
.FRI...SW winds less than 10 kt. Seas 3 to 4 ft.
.FRI NIGHT...S winds 10 to 15 kt, becoming SW. Seas 3 to 4 ft.
.SAT...SW winds 5 to 15 kt. Seas 3 to 4 ft.
.SAT NIGHT...S to SW winds 10 to 20 kt. Seas 3 to 5 ft.
.SUN...SW winds 5 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...SW winds 5 to 15 kt. Seas 3 to 5 ft.
$$
.Forecaster Kells. Ocean Prediction Center.
Last Update: Wed, 19-Aug-2026 14:34:36 UTC
Updates: Four times per day
FZNT01 KWBC 191612
HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC WED AUG 19 2026
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).
FOR ANY TROPICAL CYCLONE INFORMATION BEYOND 48 HOURS REFERENCE
THE ASSOCIATED NWS TROPICAL CYCLONE FORECAST/ADVISORY (TCM).
SECURITE
NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W
ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS
SYNOPSIS VALID 1200 UTC AUG 19.
24 HOUR FORECAST VALID 1200 UTC AUG 20.
48 HOUR FORECAST VALID 1200 UTC AUG 21.
.WARNINGS.
...GALE WARNING...
.COMPLEX LOW WITH MAIN CENTER 47N64W 1009 MB MOVING NE 25 KT.
FROM 38N TO 50N BETWEEN 57W AND 63W S TO SE WINDS 20 TO 30 KT.
SEAS TO 3.5 M...HIGHEST NEAR 43N61W.
.24 HOUR FORECAST LOW 56N59W 1001 MB. WITHIN 360 NM E AND SE
QUADRANTS AND FROM 45N TO 51N BETWEEN 51W AND 54W WINDS 20 TO 30
KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LOW ABSORBED BY NEW LOW 61N61W 992 MB. W AND
NW OF A LINE FROM 62N63W TO 66N58W WINDS WINDS 25 TO 40 KT. SEAS
2.5 TO 4 M. ELSEWHERE N OF 61N W OF 48W WINDS TO 25 KT. SEAS TO
3 M.
...GALE WARNING...
.36 HOUR FORECAST FROM 59N TO 62N BETWEEN 37W AND 43W AREA OF
SW WINDS 20 TO 30 KT. SEAS TO 3 M.
.42 HOUR FORECAST NEW LOW 62N42W 1008 MB. WITHIN 120 NM S AND SE
QUADRANTS WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M.
.48 HOUR FORECAST LOW 64N39W 1004 MB. WITHIN 480 NM S AND SE
QUADRANTS WINDS 20 TO 30 KT. SEAS TO 3.5 M.
.SYNOPSIS AND FORECAST.
.FROM 53N TO 61N BETWEEN 41W AND 47W AREA OF S TO SW WINDS TO 25
KT. SEAS TO 2.5 M.
.24 HOUR FORECAST CONDITIONS DIMINISHED.
.COMPLEX LOW WITH MAIN CENTER 42N47W 1014 MB MOVING NE 15 KT.
WITHIN 300 NM E AND SE QUADRANTS AND FROM 46N TO 49N E OF 43W
WINDS TO 25 KT. SEAS TO 3 M...HIGHEST SE QUADRANT.
.24 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 47N42W 1016 MB.
WITHIN 240 NM N AND NE AND 300 NM SE QUADRANTS WINDS TO 25 KT.
SEAS TO 2.5 M.
.48 HOUR FORECAST LOW MOVED E OF AREA. FROM 46N TO 50N E OF 38W
WINDS LESS THAN 25 KT. SEAS TO 2.5 M.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 40N TO 50N
BETWEEN 63W AND 69W...AND W AND NW OF A LINE FROM 52N56W TO
61N39W.
.24 HOUR FORECAST DENSE FOG N OF A LINE FROM 40N69W TO
44N57W...WITHIN 180 NM SW OF A LINE FROM 46N45W TO 54N49W...FROM
55N TO 62N BETWEEN 38W AND 45W...AND N AND NW OF A LINE FROM
57N45W TO 59N53W TO 54N55W.
.48 HOUR FORECAST DENSE FOG FROM 41N TO 45N BETWEEN 65W AND
69W...BETWEEN 57W AND A LINE FROM 55N51W TO 47N41W TO
43N55W...AND FROM 57N TO 62N BETWEEN 44W AND 57W.
.FORECASTER BANCROFT. OCEAN PREDICTION CENTER.
NATIONAL HURRICANE CENTER MIAMI FL
ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF AMERICA
SYNOPSIS VALID 1200 UTC WED AUG 19.
24 HOUR FORECAST VALID 1200 UTC THU AUG 20.
48 HOUR FORECAST VALID 1200 UTC FRI AUG 21.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.CARIBBEAN WITHIN 13N73W TO 13N74W TO 12N74W TO 12N73W TO
13N73W NE TO E WINDS 20 TO 25 KT. SEAS TO 2.5 M OUTSIDE THE
GULF OF VENEZUELA. WITHIN 12N75W TO 12N76W TO 12N77W TO 10N77W
TO 11N76W TO 12N75W WINDS 20 KT OR LESS. SEAS 2.5 M IN NE TO E
SWELL.
.24 HOUR FORECAST WITHIN 15N69W TO 17N71W TO 15N77W TO 12N78W TO
11N76W TO 11N70W TO 15N69W...INCLUDING IN THE GULF OF
VENEZUELA...E WINDS 20 TO 25 KT. SEAS 2.5 TO 3 M W OF 72W.
.48 HOUR FORECAST WITHIN 14N68W TO 18N71W TO 17N74W TO 13N79W TO
10N76W TO 11N71W TO 14N68W...INCLUDING IN THE GULF OF
VENEZUELA...E WINDS 20 TO 25 KT. SEAS 2.5 TO 3 M W OF 72W.
.GULF OF AMERICA 12 HOUR FORECAST WITHIN 21N91W TO 20N92W TO
19N92W TO 19N91W TO 20N91W TO 21N91W...INCLUDING WITHIN 60 NM OF
COAST OF CAMPECHE...NE WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
.36 HOUR FORECAST WITHIN 22N90W TO 22N91W TO 20N92W TO 20N91W TO
21N91W TO 22N90W...INCLUDING WITHIN 60 NM OF COAST OF CAMPECHE...
NE WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.
Last Update: Wed, 19-Aug-2026 16:14:48 UTC
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