612
FZNT01 KWBC 040408
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC THU SEP 04 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC SEP 04.
24 HOUR FORECAST VALID 0000 UTC SEP 05.
48 HOUR FORECAST VALID 0000 UTC SEP 06.

.WARNINGS.

...GALE WARNING...
.LOW 64N35W 992 MB MOVING SW 10 KT THEN TURNING SE AFTER 12
HOURS. FROM 55N TO 60N E OF 50W WINDS 25 TO 40 KT. SEAS 2.5 TO 4
M. ELSEWHERE FROM 50N TO 60N E OF 50W WINDS 20 TO 30 KT. SEAS TO
3 M IN MIXED SWELL.
.24 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER NEAR 62N30W 989
MB. N OF 57N E OF 50W WINDS 30 TO 45 KT. SEAS 3 TO 5.5
M...HIGHEST NEAR 58N38W AND 65N37W. ELSEWHERE NE OF A LINE FROM
54N35W TO 56N50W TO 63N52W WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M.
.48 HOUR FORECAST COMPLEX LOW E OF AREA WITH MAIN CENTER NEAR
63N21W 988 MB. N OF 53N E OF 50W WINDS 25 TO 40 KT. SEAS 3 TO 5
M. ELSEWHERE N OF 53N E OF 53W WINDS TO 25 KT. SEAS TO 3 M.

.SYNOPSIS AND FORECAST.

.LOW 44N45W 1013 MB MOVING NE 20 KT THEN TURNING E AFTER 12
HOURS. WITHIN 300 NM E AND SE SEMICIRCLES WINDS 20 TO 30 KT. SEAS
TO 3 M.
.24 HOUR FORECAST LOW 47N32W 1006 MB. FROM 39N TO 48N E OF 40W
WINDS 20 TO 30 KT. SEAS TO 3 M.
.48 HOUR FORECAST LOW AND CONDITIONS E OF AREA.

.COMPLEX LOW WITH MEAN CENTER NEAR 37N67W 1011 MB MOVING NE 20
KT. S OF 37N BETWEEN 68W AND 75W WINDS 20 TO 30 KT. SEAS TO 2.5
M.
.24 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER NEAR 44N47W 1012
MB. FROM 39N TO 44N BETWEEN 40W AND 50W WINDS 20 TO 30 KT. SEAS
TO 2.5 M.
.48 HOUR FORECAST LOW AND CONDITIONS E OF AREA.

.48 HOUR FORECAST W OF A LINE FROM 53N53W TO 62N61W WINDS TO 25
KT. SEAS TO 2.5 M.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 42N TO 45N
BETWEEN 65W AND 70W...N OF 64N E OF GREENLAND...AND N OF 64N
BETWEEN THE W GREENLAND COAST AND 61W.
.24 HOUR FORECAST DENSE FOG FROM 42N TO 46N BETWEEN 46W AND
50W...AND FROM 42N TO 46N W OF 65W.
.48 HOUR FORECAST DENSE FOG N OF 42N W OF 65W.

.FORECASTER KREKELER. 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 0000 UTC THU SEP 4.
24 HOUR FORECAST VALID 0000 UTC FRI SEP  5.
48 HOUR FORECAST VALID 0000 UTC SAT SEP  6.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC 36 HOUR FORECAST LOW PRES EAST OF AREA. WITHIN 12N35W TO
12N36W TO 10N38W TO 08N39W TO 08N37W TO 09N35W TO 12N35W SW WINDS
20 TO 25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST 1011 MB LOW PRES...PSBL TRPCL CYCLONE...NEAR
13N36W. WITHIN 16N35W TO 15N37W TO 12N37W TO 10N41W TO 08N40W TO
09N35W TO 16N35W WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.

.CARIBBEAN WITHIN 13N69W TO 14N74W TO 12N75W TO 11N75W TO 12N72W
TO 12N69W TO 13N69W...INCLUDING THE GULF OF VENEZUELA...NE TO E
WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

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


.FORECASTER DELGADO. NATIONAL HURRICANE CENTER.

$$