596
FZNT01 KWBC 261010
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC SAT JUL 26 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC JUL 26.
24 HOUR FORECAST VALID 0600 UTC JUL 27.
48 HOUR FORECAST VALID 0600 UTC JUL 28.

.WARNINGS.

...STORM WARNING...
.LOW 50N58W 1004 MB MOVING NE 20 KT. WITHIN 180 NM SE OF A LINE
FROM 51N47W TO LOW CENTER TO 44N61W WINDS TO 25 KT. SEAS TO 2.5
M.
.24 HOUR FORECAST LOW 56N46W 996 MB. WITHIN 780 NM SE QUADRANT
WINDS 20 TO 30 KT. SEAS TO 3 M.
.30 HOUR FORECAST LOW 57N46W 991 MB. FROM 58N TO 60N BETWEEN 43W
AND 46W WINDS 25 TO 40 KT. SEAS TO 2.5 M.
.36 HOUR FORECAST LOW 59N45W 987 MB. WITHIN 60 NM NE OF A LINE
FROM LOW CENTER TO 60N42W WINDS 35 TO 50 KT. SEAS 2.5 TO 4.5 M.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 60N41W 990 MB.
WITHIN 120 NM SE QUADRANT AND WITHIN 60 NM W OF A LINE FROM
61N41W WINDS 35 TO 45 KT. SEAS 2.5 TO 3.5 M. ELSEWHERE N OF 51N E
OF 44W WINDS 25 TO 35 KT. SEAS TO 3.5 M. ALSO N OF 48N E OF 44W
WINDS TO 25 KT. SEAS TO 2.5 M.

...GALE WARNING...
.36 HOUR FORECAST NEW LOW TO FORM INLAND NEAR 53N60W WITHIN 240
NM SE AND 300 NM S QUADRANTS INCLUDING THE GULF OF SAINT LAWRENCE
WINDS 25 TO 35 KT. SEAS TO 3 M.
.48 HOUR FORECAST LOW 55N47W. WITHIN 240 NM SE OF A LINE FROM LOW
CENTER TO 51N53W TO 48N64W INCLUDING THE GULF OF SAINT LAWRENCE
WINDS 20 TO 30 KT. SEAS TO 3 M.

.SYNOPSIS AND FORECAST.

.LOW 43N47W 1015 MB MOVING NE 15 KT. FROM 37N TO 45N BETWEEN 39W
AND 45W WINDS TO 25 KT. SEAS TO 3.5 M.
.24 HOUR FORECAST LOW ABSORBED AND CONDITIONS DESCRIBED BY LOW
56N46W IN STORM WARNING ABOVE.

.WITHIN 240 NM S OF A LINE FROM 51N41W TO 55N35W WINDS 20 TO 30
KT. SEAS TO 3.5 M...HIGHEST NEAR 54N36W.
.24 HOUR FORECAST CONDITIONS DIMINISHED.

.48 HOUR FORECAST NEW LOW TO FORM NEAR 64N52W 993 MB. N OF 59N
BETWEEN 53W AND 60W WINDS 20 TO 30 KT. SEAS TO 2.5 M.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 46N TO 55N
BETWEEN 47W AND 62W W OF A LINE FROM 55N56W TO 59N59W TO 62N64W.
.24 HOUR FORECAST DENSE FOG FROM 45N TO 57N BETWEEN 43W AND 51W
AND FROM 50N TO 57N E OF 43W.
.48 HOUR FORECAST DENSE FOG FROM 51N TO 53N BETWEEN 49W AND 55W
AND FROM 63N TO 65N E OF GREENLAND.

.FORECASTER HYDE. 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 0600 UTC SAT JUL 26.
24 HOUR FORECAST VALID 0600 UTC SUN JUL 27.
48 HOUR FORECAST VALID 0600 UTC MON JUL 28.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC AND CARIBBEAN WITHIN 21N73W TO 20N74W TO 19N76W TO 19N74W
TO 20N73W TO 21N73W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN
2.5 M.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

.CARIBBEAN WITHIN 14N72W TO 18N71W TO 15N81W TO 12N81W TO 10N76W
TO 11N70W TO 14N72W...INCLUDING THE GULF OF VENEZUELA... NE TO E
WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M IN E SWELL.
.24 HOUR FORECAST WITHIN 14N77W TO 14N81W TO 11N81W TO 12N78W TO
11N75W TO 12N75W TO 14N77W NE TO E WINDS 20 TO 25 KT. SEAS 2.5
TO 3.0 M IN NE TO E SWELL.
.36 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 CHRISTENSEN. NATIONAL HURRICANE CENTER.

$$