863
FZNT01 KWBC 010502 CCA
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC MON SEP 01 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 01.
24 HOUR FORECAST VALID 0000 UTC SEP 02.
48 HOUR FORECAST VALID 0000 UTC SEP 03.

.WARNINGS.

...GALE WARNING...
.LOW 53N37W 1008 MB MOVING E 35 KT. WITHIN 240 NM SW SEMICIRCLE
AND 360 NM S QUADRANT WINDS 25 TO 35 KT. SEAS 3 TO 5 M.
ELSEWHERE FROM 43N TO 53N E OF 46W WINDS TO 25 KT. SEAS 2.5 TO 4
M.
.24 HOUR FORECAST LOW WELL E OF AREA AND CONDITIONS DESCRIBED
WITH LOW 48N36W BELOW.

...GALE WARNING...
.LOW 45N53W 1017 MB MOVING NE 30 KT. WITHIN 240 NM SE QUADRANT
WINDS TO 25 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST COMPLEX LOW 48N36W 1007 MB. WITHIN 360 NM
SAND 420 NM SW AND W QUADRANTS WINDS 25 TO 35 KT. SEAS 2.5 TO 4
M. ELSEWHERE FROM 41N TO 56N E OF 50W WINDS TO 25 KT. SEAS TO 3
M.
.48 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER NEAR 55N38W 1002
MB. WITHIN 480 NM SAND 300 NM SW AND W QUADRANTS WINDS 20 TO 30
KT. SEAS 2.5 TO 3.5 M.

...GALE WARNING...
.LOW 60N49W 1005 MB MOVING E 10 KT. WITHIN 120 NM NE AND 420 NM
SW QUADRANTS WINDS 25 TO 35 KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW 60N42W 1000 MB. WITHIN 180 NM S AND SW
QUADRANTS WINDS 20 TO 30 KT. SEAS TO 3 M.
.48 HOUR FORECAST LOW E OF AREA AND NEW LOW TO FORM NEAR 62N39W
999 MB. BETWEEN 180 NM AND 420 NM SW QUADRANT WINDS 20 TO 30 KT.
SEAS TO 2.5 M.

...GALE WARNING...
.LOW 34N67W 1013 MB MOVING NE 15 KT. WITHIN 180 NM NW SEMICIRCLE
WINDS 25 TO 35 KT. SEAS 2.5 TO 3.5 M.
.24 HOUR FORECAST LOW 39N59W 1015 MB. WITHIN 180 NM EITHER SIDE
OF A LINE FROM 33N79W TO 43N55W WINDS 20 TO 30 KT. SEAS 2.5 TO
3.5 M.
.48 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER NEAR 42N59W 1012
MB. WITHIN 240 NM NE180 NM SEAND 300 NM SW QUADRANTS WINDS 20
TO 30 KT. SEAS TO 3 M.

...GALE WARNING...
.24 HOUR FORECAST 66N59W 992 MB. WITHIN 180 NM OF THE W
GREENLAND COAST N OF 61N WINDS 25 TO 35 KT. SEAS 2.5 TO 3.5 M.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER NEAR 66N46W 996
MB. N OF 57N W OF 50W WINDS 20 TO 30 KT. SEAS TO 3 M.

.SYNOPSIS AND FORECAST.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 42N TO 52N
BETWEEN 45W AND 54W...FROM 51N TO 55N E OF 40W...N OF 57N
BETWEEN 44W AND 52W...AND N OF 61N W OF 60W.
.24 HOUR FORECAST DENSE FOG FROM 42N TO 50N E OF 40W...FROM 58N
TO 62N BETWEEN 38W AND 43W...AND N OF 61N W OF GREENLAND.
.48 HOUR FORECAST DENSE FOG FROM 39N TO 45N BETWEEN 64W AND 63W
AND N OF 62N W OF 35W.

.FORECASTER ANDERSON. 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 0000 UTC MON SEP 1.
24 HOUR FORECAST VALID 0000 UTC TUE SEP  2.
48 HOUR FORECAST VALID 0000 UTC WED SEP  3.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 31N78.5W TO 31N81.5W TO 30N81.5W TO 30N80.5W TO
30.5N78.5W TO 31N78.5W NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO
3.0 M.
.24 HOUR FORECAST WITHIN 31N79W TO 31N80W TO 30N80W TO 30N79W TO
31N79W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE TO E SWELL.
.30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

.CARIBBEAN WITHIN 16.5N85W TO 16.5N86.5W TO 16.5N87W TO 16N87W
TO 16N86W TO 16N84.5W TO 16.5N85W E WINDS 20 TO 25 KT. SEAS LESS
THAN 2.5 M.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

.CARIBBEAN WITHIN 13N70W TO 13N74W TO 10N76W TO 12N73W TO 10N72W
TO 12N69W TO 13N70W...INCLUDING THE GULF OF VENEZUELA...NE TO E
WINDS 20 TO 30 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST WITHIN 14N70W TO 13N74W TO 11N74W TO 11N72W TO
12N69W TO 14N70W...INCLUDING THE GULF OF VENEZUELA...NE TO E
WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST WITHIN 13N69W TO 13N71W TO 11N73W TO 11N72W TO
11N69W TO 13N69W...INCLUDING THE GULF OF VENEZUELA...NE TO E
WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.

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

$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.