996
FZNT01 KWBC 282216
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC THU AUG 28 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).

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 1800 UTC AUG 28.
24 HOUR FORECAST VALID 1800 UTC AUG 29.
48 HOUR FORECAST VALID 1800 UTC AUG 30.

.WARNINGS.

...GALE WARNING...
.LOW 43N39W 1010 MB MOVING NE 30 KT. FROM 38N TO 45N BETWEEN 35W
AND 42W WINDS 25 TO 40 KT. SEAS 2.5 TO 5 M.
.24 HOUR FORECAST LOW AND CONDITIONS E OF AREA.

...GALE WARNING...
.LOW 46N47W 1008 MB MOVING NE 40 KT. WITHIN 360 NM S AND SW
QUADRANTS WINDS 25 TO 40 KT. SEAS TO 4 M.
.24 HOUR FORECAST LOW E OF AREA 51N26W 991 MB. FROM 40N TO 50N
BETWEEN 35W AND 43W WINDS 25 TO 40 KT. SEAS TO 4 M.
.48 HOUR FORECAST LOW AND CONDITIONS WELL E OF AREA.

...GALE WARNING...
.24 HOUR FORECAST NEW LOW 61N45W 1000 MB. WITHIN 180 NM W
QUADRANT AND FROM 50N TO 60N BETWEEN 35W AND 50W WINDS 25 TO 35
KT. SEAS 2.5 TO 4 M.
.48 HOUR FORECAST LOW DISSIPATED. FROM 46N TO 57N BETWEEN 35W AND
40W WINDS 20 TO 30 KT. SEAS TO 4 M.

...GALE WARNING...
.24 HOUR FORECAST NEW LOW 38N64W 1012 MB. FROM 33N TO 38N BETWEEN
61W AND 67W WINDS 25 TO 35 KT. SEAS TO 3 M.
.36 HOUR FORECAST LOW 43N59W 1002 MB. WITHIN 180 NM SW SEMICIRCLE
WINDS 35 TO 45 KT. SEAS TO 4 M.
.48 HOUR FORECAST LOW 46N53W 1003 MB. FROM 39N TO 49N BETWEEN 45W
AND 57W WINDS 25 TO 40 KT. SEAS 2.5 TO 4.5 M.

...GALE WARNING...
.24 HOUR FORECAST NW OF A LINE FROM 60N60W TO 65N53W WINDS 20 TO
30 KT. SEAS TO 2.5 M.
.30 HOUR FORECAST N OF 64N BETWEEN THE E COAST OF GREENLAND AND
59W WINDS 25 TO 40 KT. SEAS TO 3.5 M.
.48 HOUR FORECAST N OF A LINE FROM 61N50W TO 64N64W WINDS 20 TO
30 KT. SEAS TO 3 M.

.SYNOPSIS AND FORECAST.

.FROM 51N TO 58N BETWEEN 35W AND 46W AND WITHIN 180 NM W AND NW
OF A LINE FROM 58N40W TO 61N40W TO 65N35W WINDS TO 25 KT. SEAS TO
3 M.
.24 HOUR FORECAST CONDITIONS E OF AREA.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 43N TO 48N
BETWEEN 38W AND 50W
.24 HOUR FORECAST DENSE FOG FROM 43N TO 45N BETWEEN 66W AND 69W
AND N OF 63N BETWEEN 35W AND THE E COAST OF GREENLAND.
.48 HOUR FORECAST DENSE FOG FROM 46N TO 51N BETWEEN 46W AND 54W
AND FROM 41N TO 45N BETWEEN 65W AND 68W.

.FORECASTER COLLINS. 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 1800 UTC THU AUG 28.
24 HOUR FORECAST VALID 1800 UTC FRI AUG 29.
48 HOUR FORECAST VALID 1800 UTC SAT AUG 30.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC FROM 09N TO 11N BETWEEN 47W AND 52W NE WINDS 20 TO 25 KT.
SEAS
LESS THAN 2.5 M.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

.CARIBBEAN FROM 11N TO 17.5N BETWEEN 69W AND 76W...INCLUDING THE
GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3 M.
.24 HOUR FORECAST FROM 11N TO 15N BETWEEN 69W AND 75W...INCLUDING

THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LITTLE CHANGE.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.


.FORECASTER GR. NATIONAL HURRICANE CENTER.

$$