999
FZNT01 KWBC 300348
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC SAT AUG 30 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 AUG 30.
24 HOUR FORECAST VALID 0000 UTC AUG 31.
48 HOUR FORECAST VALID 0000 UTC SEP 01.

.WARNINGS.

...STORM WARNING...
.LOW 40N62W 1007 MB MOVING NE 30 KT. WITHIN 90 NM OF LOW CENTER
WINDS 30 TO 45 KT. SEAS 2.5 TO 3.5 M. ELSEWHERE WITHIN 300 NM E
SEMICIRCLE...AND WITHIN 240 NM SW AND 120 NM NW QUADRANTS WINDS
20 TO 30 KT. SEAS TO 3 M.
.06 HOUR FORECAST LOW 43N60W 998 MB. WITHIN 90 NM W AND 120 NM S
SEMICIRCLES WINDS 40 TO 50 KT. SEAS 3 TO 5 M.
.24 HOUR FORECAST LOW 49N51W 1004 MB. WITHIN 240 NM NE AND
SW...360 NM SE...AND 120 NM NW QUADRANTS WINDS 25 TO 40 KT. SEAS
2.5 TO 5 M. ELSEWHERE FROM 38N TO 50N BETWEEN 43W AND 60W WINDS
TO 25 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LOW 52N35W 1001 MB. WITHIN 180 NM SW AND W
SEMICIRCLES WINDS 30 TO 45 KT. SEAS 3 TO 5 M. ELSEWHERE FROM 44N
TO 55N E OF 42N WINDS 20 TO 30 KT. SEAS 2.5 TO 5 M.

...GALE WARNING...
.LOW E OF AREA 53N21W 984 MB MOVING NE 15 KT AND INTENSIFYING.
FROM 45N TO 58N E OF 43W WINDS 25 TO 35 KT. SEAS 3 TO 4.5 M.
ELSEWHERE FROM 44N TO 61N E OF 50W WINDS TO 25 KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW WELL E OF AREA. FROM 45N TO 55N E OF 39W
AREA OF NW TO W WINDS TO 25 KT. SEAS TO 3.5 M.
.48 HOUR FORECAST CONDITIONS E OF AREA.

...GALE WARNING...
.N OF 64N W OF 53W AREA OF S TO SE WINDS 20 TO 30 KT. SEAS TO 3.5
M. ELSEWHERE N OF 60N W OF 54W AREA OF SW TO S WINDS TO 25 KT.
SEAS TO 2.5 M.
.06 HOUR FORECAST N OF 64N BETWEEN THE W COAST OF GREENLAND AND
55W AND N OF 64N W OF 60W WINDS 25 TO 40 KT. SEAS TO 4 M.
.24 HOUR FORECAST NEW LOW 66N55W 1004 MB. WITHIN 180 NM SE
QUADRANT WINDS 20 TO 30 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LOW DISSIPATED WITH NEW LOW TO DEVELOP NEAR
60N48W 1002 MB. WITHIN 180 NM OF LOW CENTER AND WITHIN 240 NM SW
QUADRANT WINDS 20 TO 30 KT. SEAS TO 2.5 M.

.SYNOPSIS AND FORECAST.

.48 HOUR FORECAST NEW LOW NEAR 44N55W 1016 MB. WITHIN 240 NM S
QUADRANT WINDS TO 25 KT. SEAS TO 2.5 M.

.48 HOUR FORECAST NEW LOW NEAR 32N72W 1012 MB. WITHIN 180 NM
EITHER SIDE OF A LINE FROM 31N80W TO 37N62W WINDS 20 TO 30 KT.
SEAS TO 2.5 M.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM N OF 62N E OF
GREENLAND...N OF 64N BETWEEN THE W GREENLAND COAST AND 58W...AND
FROM 40N TO 48N BETWEEN 53W AND 64W.
.24 HOUR FORECAST DENSE FOG N OF 63N E OF GREENLAND...N OF 61N
BETWEEN 50W AND 61W...FROM 47N TO 55N BETWEEN 42W AND 52W...AND S
OF 34N BETWEEN 71W AND 77W.
.48 HOUR FORECAST DENSE FOG FROM 51N TO 55N E OF 38W...N OF 60N W
OF 60W...FROM 55N TO 63N BETWEEN 42W AND 52W...AND WITHIN 180 NM
EITHER SIDE OF A LINE 47N46W TO 34N71W.

.FORECASTER ANDERSON. 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 SAT AUG 30.
24 HOUR FORECAST VALID 0000 UTC SUN AUG 31.
48 HOUR FORECAST VALID 0000 UTC MON SEP  1.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.CARIBBEAN WITHIN 14N71W TO 14N74W TO 12N75W TO 12N73W TO 11N72W
TO 12N70W TO 14N71W...INCLUDING THE GULF OF VENEZUELA...NE TO E
WINDS 20 TO 30 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST WITHIN 13N72W TO 13N76W TO 11N76W TO 12N73W TO
11N72W TO 11N70W TO 13N72W...INCLUDING THE GULF OF
VENEZUELA...NE TO E WINDS 20 TO 30 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LITTLE CHANGE.

.CARIBBEAN 24 HOUR FORECAST WITHIN 17N85W TO 17N87W TO 17N88W TO
16N87W TO 16N85W TO 17N85W...INCLUDING THE GULF OF HONDURAS...E
WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST LITTLE CHANGE.

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

.FORECASTER DELGADO. NATIONAL HURRICANE CENTER.

$$