451
FZNT01 KWBC 241536
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC TUE JUN 24 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC JUN 24.
24 HOUR FORECAST VALID 1200 UTC JUN 25.
48 HOUR FORECAST VALID 1200 UTC JUN 26.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM ANDREA NEAR 36.6N 48.9W 1014 MB AT 1500 UTC JUN
24 MOVING ENE OR 060 DEG AT 15 KT. MAXIMUM SUSTAINED WINDS 35 KT
GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM OF CENTER
EXCEPT 40 NM SE QUADRANT. SEAS 4 M OR GREATER WITHIN 75 NM SE
QUADRANT WITH SEAS TO 4.5 FT.
.24 HOUR FORECAST POST-TROPICAL CYCLONE ANDREA NEAR 39.6N 41.5W.
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. SEAS 4 M OR GREATER
WITHIN 60 NM SE QUADRANT WITH SEAS TO 4 M.
.36 HOUR FORECAST...DISSIPATED.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE
AND INTENSITY.

...GALE WARNING...
.LOW 57N36W 992 MB MOVING NE 15 KT. NE OF A LINE FROM 47N41W TO
58N50W WINDS 25 TO 40 KT. SEAS TO 3.5 M.
.24 HOUR FORECAST LOW E OF AREA NEAR 60N28W 988 MB. WITHIN 120
NM SE OF THE GREENLAND COAST WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M.
ELSEWHERE NE AND E OF A LINE FROM 51N35W TO 59N44W WINDS TO 25
KT. SEAS 2.5 M TO 4 M.
.48 HOUR FORECAST LOW E OF AREA NEAR 62N31W 983 MB. WITHIN 180
NM SE OF THE GREENLAND COAST WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M.

...GALE WARNING...
.24 HOUR FORECAST NEW LOW 51N59W 1001 MB. WITHIN 300 NM SW
QUADRANT WINDS 25 TO 35 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 52N38W
DESCRIBED BELOW.

...GALE WARNING...
.24 HOUR FORECAST LOW 53N51W 993 MB. FROM 50N TO 56N BETWEEN 43W
AND 57W...AND WITHIN 480 NM NW OF A LINE FROM 46N35W TO 48N37W
TO 37N60W WINDS 20 TO 30 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LOW 52N38W 988 MB. WITHIN 1080 NM S AND 480 NM
W AND NW QUADRANTS WINDS 25 TO 35 KT. SEAS 2.5 TO 4.5 M...EXCEPT
WHERE NOTED ABOVE.

.SYNOPSIS AND FORECAST.

.48 HOUR FORECAST N OF 60N W OF GREENLAND AREA OF NW TO N WINDS
TO 25 KT. SEAS LESS THAN 2.5 M.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 42N TO 50N
BETWEEN 45W AND 70W.
.24 HOUR FORECAST DENSE FOG FROM 42N TO 56N BETWEEN 40W AND
60W...AND WITHIN 300 NM NW OF A LINE FROM 41N60W TO 39N74W.
.48 HOUR FORECAST DENSE FOG FROM 37N TO 41N BETWEEN 67W AND
74W...AND FROM 54N TO 63N W OF 54W.

.FORECASTER KELLS. 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 TUE JUN 24.
24 HOUR FORECAST VALID 1200 UTC WED JUN 25.
48 HOUR FORECAST VALID 1200 UTC THU JUN 26.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC 30 HOUR FORECAST WITHIN 21N70.5W TO 20.5N72W TO 20N72.5W
TO 20N71.5W TO 20N70W TO 21N70.5W E WINDS 20 TO 25 KT. SEAS LESS
THAN 2.5 M.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

.ATLC AND CARIBBEAN WITHIN 20N52W TO 19N62W TO 10N60W TO 07N52W
TO 12N43W TO 20N52W...INCLUDING IN ATLANTIC EXPOSURES AND
PASSAGES...NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.
.24 HOUR FORECAST WITHIN 17N56W TO 20N60W TO 19N63W TO 10N59W
TO 11N55W TO 17N56W...INCLUDING IN ATLANTIC EXPOSURES AND
PASSAGES...WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E SWELL.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

.CARIBBEAN WITHIN 18N71W TO 18N73W TO 15N75W TO 13N75W TO 12N73W
TO 15N71W TO 18N71W E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.
.24 HOUR FORECAST WITHIN 18N72W TO 16N79W TO 12N78W TO 11N76W
TO 12N70W TO 14N69W TO 18N72W...INCLUDING THE GULF OF
VENEZUELA...E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.
.48 HOUR FORECAST WITHIN 18N72W TO 18N78W TO 15N82W TO 11N76W
TO 12N68W TO 14N67W TO 18N72W...INCLUDING BETWEEN CUBA AND
JAMAICA AND IN MONA PASSAGE AND THE GULF OF VENEZUELA...E WINDS
20 TO 25 KT. SEAS 2.5 TO 3.0 M.

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

$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.