689
FZNT01 KWBC 152221
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC SUN JUN 15 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 JUN 15.
24 HOUR FORECAST VALID 1800 UTC JUN 16.
48 HOUR FORECAST VALID 1800 UTC JUN 17.

.WARNINGS.

...GALE WARNING...
.COMPLEX LOW WITH MAIN CENTER 41N49W 1007 MB MOVING NE 20 KT.
WITHIN 120 NM N SEMICIRCLE AND 180 NM S AND SE QUADRANTS AND
WITHIN 150 NM S AND SE OF A FRONT FROM LOW TO 38N54W TO 37N60W
WINDS 30 TO 40 KT. SEAS 3 TO 5 M...EXCEPT N OF 41N SEAS TO 3.5
M...HIGHEST SW OF LOW. ELSEWHERE WITHIN 300 NM N AND 360 NM S
SEMICIRCLES AND FROM 34N TO 40N BETWEEN 57W AND 66W WINDS 20 TO
30 KT. SEAS TO 3.5 M.
.24 HOUR FORECAST LOW 42N40W 1009 MB. WITHIN 180 NM NW
SEMICIRCLE AND 240 NM S AND SE QUADRANTS WINDS 25 TO 35 KT. SEAS
3 TO 4.5 M. ELSEWHERE WITHIN 300 NM OF LOW AND FROM 33N TO 42N
BETWEEN 43W AND 49W WINDS 20 TO 30 KT. SEAS TO 3.5 M.
.48 HOUR FORECAST LOW E OF AREA 45N30W 1011 MB. FROM 36N TO 46N
BETWEEN 35W AND 41W WINDS 20 TO 30 KT. SEAS TO 4 M...HIGHEST
NEAR 42N37W.

...GALE WARNING...
.LOW 60N37W 1001 MB MOVING NE 05 KT. BETWEEN 120 NM AND 240 NM W
QUADRANT WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M. ELSEWHERE WITHIN
300 NM NW SEMICIRCLE WINDS TO 25 KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW E OF AREA 63N33W 1002 MB. WITHIN 300 NM W
QUADRANT WINDS TO 25 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS E OF AREA.

.SYNOPSIS AND FORECAST.

.LOW 55N43W 1000 MB MOVING NE 15 KT. WITHIN 240 NM W...420 NM S
AND 300 NM E QUADRANTS WINDS 20 TO 30 KT. SEAS 2.5 TO 4.5 M.
.24 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER E OF AREA 57N32W
1005 MB. WITHIN 360 NM W AND 420 NM S QUADRANTS WINDS 20 TO 30
KT. SEAS TO 3.5 M...HIGHEST NEAR 52N35W.
.48 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS MOVED E OF AREA.

.STATIONARY FRONT EXTENDS FROM 37N60W TO 36N77W. WITHIN 180 NM S
OF FRONT WINDS TO 25 KT. SEAS TO 3 M...HIGHEST NEAR 36N60W.
.24 HOUR FORECAST NEW LOW 36N74W 1014 MB. WITHIN 240 NM S AND SE
QUADRANTS WINDS TO 25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST LOW 38N67W 1014 MB. WITHIN 150 NM NE QUADRANT
AND FROM
33N TO 37N W OF 66W WINDS TO 25 KT. SEAS TO 2.5 M...HIGHEST NE
QUADRANT.

.24 HOUR FORECAST NEW LOW 62N65W 996 MB. FROM 54N TO 64N W OF
54W WINDS TO 25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST LOW 64N63W 1007 MB. CONDITIONS DIMINISHED.

.36 HOUR FORECAST NEW LOW 56N58W 1003 MB. WITHIN 540 NM S...420
NM SE AND 300 NM E QUADRANTS WINDS TO 25 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LOW 59N52W 998 MB. WITHIN 240 NM SW
SEMICIRCLE...180 NM N AND 300 NM E QUADRANTS AND FROM 46N TO 56N
W OF 43W WINDS 20 TO 30 KT. SEAS TO 3 M...HIGHEST NEAR 57N55W.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 56N TO 63N
BETWEEN 56W AND 59W.
.24 HOUR FORECAST DENSE FOG N OF 44N W OF 67W...AND FROM 60N TO
64N BETWEEN 55W AND 64W.
.48 HOUR FORECAST DENSE FOG FROM 39N TO 42N BETWEEN 67W AND
71W...AND FROM 55N TO 62N BETWEEN 50W AND 56W.

.FORECASTER BANCROFT. 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 1800 UTC SUN JUN 15.
24 HOUR FORECAST VALID 1800 UTC MON JUN 16.
48 HOUR FORECAST VALID 1800 UTC TUE JUN 17.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.CARIBBEAN WITHIN 15N74W TO 17N77W TO 16N81W TO 13N82W TO 11N77W
TO 12N72W TO 15N74W E WINDS 20 TO 25 KT. SEAS 2.5 TO 4 M.
.24 HOUR FORECAST WITHIN 17N72W TO 17N78W TO 16N81W TO 13N81W TO
11N78W TO 12N71W TO 17N72W E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0
M.
.48 HOUR FORECAST WITHIN 15N70W TO 16N72W TO 17N79W TO 15N81W TO
12N78W TO 12N72W TO 15N70W E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0
M.

.CARIBBEAN 06 HOUR FORECAST WITHIN 17N86W TO 18N88W TO 17N88W TO
16N88W TO 16N86W TO 17N86W...INCLUDING THE GULF OF HONDURAS...E
WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

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

$$
.FORECASTER ERA. NATIONAL HURRICANE CENTER.