FZNT01 KWBC 290416
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC SAT NOV 29 2025

CCODE/2:31:04:01:00/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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 NOV 29.
24 HOUR FORECAST VALID 0000 UTC NOV 30.
48 HOUR FORECAST VALID 0000 UTC DEC 01.

.WARNINGS.

...HURRICANE FORCE WIND WARNING...
.LOW 48N51W 995 MB MOVING NE 30 KT AND RAPIDLY INTENSIFYING.
WITHIN 300 NM E AND SE OF A FRONT FROM THE LOW TO 43N53W TO
47N57W WINDS 30 TO 45 KT. SEAS 4 TO 6 M...HIGHEST NEAR 42N53W.
.18 HOUR FORECAST LOW 58N39W 962 MB. FROM 53N TO 60N E OF 50W
WINDS 40 TO 55 KT. SEAS 4.5 TO 9 M...HIGHEST NEAR 60N47W.
.24 HOUR FORECAST LOW 59N38W 958 MB. WITHIN 180 NM SE SEMICIRCLE
AND BETWEEN 60 NM AND 180 NM W AND 60 NM AND 240 NM NW QUADRANTS
WINDS 50 TO 65 KT. SEAS 6.5 TO 10 M. ELSEWHERE FROM 50N TO 60N E
OF 45W AND N OF 60N E OF GREENLAND WINDS 35 TO 50 KT. SEAS 5 TO 8
M. ALSO FROM 45N TO 50N E OF 45W WINDS 25 TO 40 KT. SEAS 4 TO 6.5
M.
.48 HOUR FORECAST LOW E OF AREA 58N29W 960 MB. FROM 50N TO 57N E
OF 47W...BETWEEN 180 NM AND 720 NM W AND NW QUADRANTS AND N OF
60N E OF GREENLAND WINDS 35 TO 50 KT. SEAS 5.5 TO 11 M...HIGHEST
NEAR 57N35W. ELSEWHERE FROM 50N TO 60N BETWEEN 54W AND 50W AND
FROM 60N TO 64N E OF 53W TO GREENLAND WINDS 25 TO 40 KT. SEAS 3.5
TO 6 M.

...STORM WARNING...
.LOW 56N58W 994 MB MOVING NE 15 KT AND INTENSIFYING. WITHIN 240
NM N AND NE OF A LINE FROM THE LOW TO 54N47W TO 52N40W TO 48N35W
WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M...HIGHEST NEAR 35W.
.06 HOUR FORECAST LOW 56N54W 994 MB. WITHIN 300 NM NW AND 240 NM
NE QUADRANTS AND WITHIN 240 NM N AND NE OF A LINE FROM 56N50W TO
55N42W TO 53N35W WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M.
.24 HOUR FORECAST LOW 56N47W 976 MB. WITHIN 120 NM NW QUADRANT
WINDS 40 TO 55 KT. SEAS 5.5 TO 8.5 M. ELSEWHERE FROM 50N TO 60N W
OF 45W WINDS 25 TO 40 KT. SEAS 3 TO 7 M.
.48 HOUR FORECAST LOW JUST E OF THE AREA 47N34W 1008 MB. FROM 43N
TO 50N E OF 40W WINDS 35 TO 50 KT. SEAS 5.5 TO 9 M...HIGHEST NEAR
47N35W. ELSEWHERE WITHIN AN AREA BOUNDED BY A LINE FROM 36N40W TO
41N40W TO 50N50W TO 50N35W TO 38N35W TO 36N40W WINDS 25 TO 35 KT.
SEAS 2.5 TO 6 M.

...GALE WARNING...
.LOW 43N57W MOVING NE 30 KT. WITHIN 420 NM SW AND 600 NM W
QUADRANTS WINDS 35 TO 45 KT. SEAS 3 TO 5.5 M. ELSEWHERE WITHIN
1260 NM SW SEMICIRCLE WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M.
.24 HOUR FORECAST LOW DISSIPATED. FROM 38N TO 50N BETWEEN 50W AND
70W AREA OF W TO NW WINDS 25 TO 35 KT. SEAS 2.5 TO 5 M...EXCEPT
TO 3 M IN THE GULF OF SAINT LAWRENCE.
.48 HOUR FORECAST NEW INLAND LOW 47N75W 1006 MB. WITHIN 120 NM NW
OF A LINE FROM 43N69W TO 44N66W WINDS 25 TO 35 KT. SEAS TO 3.5
M.

...GALE WARNING...
.24 HOUR FORECAST WITHIN 120 NM S AND SW OF A FRONT FROM 45N35W
TO 41N44W AREA OF SW WINDS 30 TO 40 KT. SEAS 4 TO 6 M. ELSEWHERE
WITHIN AN AREA BOUNDED BY A LINE FROM 45N45W TO 36N50W TO 40N35W
TO 45N35W WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M.
.48 HOUR FORECAST CONDITIONS DESCRIBED ABOVE WITH LOW JUST E OF
THE AREA 47N34W.

...HEAVY FREEZING SPRAY WARNING...
.LIGHT TO MODERATE FREEZING SPRAY W OF A LINE FROM 64N59W TO
67N60W. ELSEWHERE LIGHT FREEZING SPRAY W AND NW OF A LINE FROM
58N62W TO 65N54W TO 67N56W...WITHIN 60 NM E OF GREENLAND FROM 61N
TO 64N AND N OF 64N E OF GREENLAND.
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY W AND NW OF A
LINE FROM 63N62W TO 66N56W TO 67N58W. ELSEWHERE LIGHT TO MODERATE
FREEZING SPRAY W AND NW OF A LINE FROM 55N58W TO 63N50W.
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY WITHIN 60 NM
OF LABRADOR FROM 57N TO 60N AND W OF A LINE FROM 65N57W TO
67N58W. ELSEWHERE LIGHT FREEZING SPRAY WITHIN 180 NM OF LABRADOR
FROM 50N TO 58N AND NW OF A LINE FROM 58N55W TO 60N47W.

.SYNOPSIS AND FORECAST.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 45N TO 49N
BETWEEN 41W AND 51W...FROM 54N TO 59N W OF 45W TO THE COAST OF
LABRADOR AND IN THE N GULF OF SAINT LAWRENCE FROM 48N TO 51N
BETWEEN 58W AND 62W.
.24 HOUR FORECAST DENSE FOG FROM 52N TO 58N BETWEEN 45W AND
55W...WITHIN 90 NM N OF A LINE FROM 57N47W TO 56N42W....FROM 56N
TO 60N E OF 42W AND FROM 60N TO 63N E OF GREENLAND.
.48 HOUR FORECAST WITHIN 60 NM E OF A LINE FROM 61N39W TO 64N38W
AND N OF 64N E OF GREENLAND.

.FORECASTER FUTTERMAN. 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 NOV 29.
24 HOUR FORECAST VALID 0000 UTC SUN NOV 30.
48 HOUR FORECAST VALID 0000 UTC MON DEC 1.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 27N73W TO 29N72W TO 29N74W TO 27N79W TO 23N80W TO
24N77W TO 27N73W NE WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST WITHIN 30N63W TO 30N70W TO 26N80W TO 23N78W TO
27N66W TO 30N63W NE TO E WINDS 20 TO 30 KT. SEAS LESS THAN 2.5
M.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

.ATLC 12 HOUR FORECAST WITHIN 25N35W TO 27N37W TO 27N41W TO
26N42W TO 24N40W TO 24N36W TO 25N35W E WINDS 20 TO 25 KT. SEAS
2.5 TO 3.0 M IN NE TO E SWELL.
.24 HOUR FORECAST WITHIN 25N35W TO 27N40W TO 26N48W TO 24N50W TO
20N43W TO 21N35W TO 25N35W E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0
M.
.48 HOUR FORECAST WITHIN 28N35W TO 29N51W TO 26N60W TO 21N57W TO
15N42W TO 17N35W TO 28N35W E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0
M IN E SWELL.

.CARIBBEAN WITHIN 13N77W TO 12N81W TO 10N81W TO 10N80W TO 10N78W
TO 11N77W TO 13N77W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE
TO E SWELL.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

.CARIBBEAN AND GULF OF AMERICA WITHIN 23N82W TO 22N85W TO 22N87W
TO 20N88W TO 18N85W TO 20N82W TO 23N82W NE 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.

.GULF OF AMERICA WITHIN 25N81W TO 27N90W TO 24N97W TO 21N97W TO
18N94W TO 22N89W TO 25N81W NE TO E WINDS 20 TO 25 KT. SEAS 2.5
TO 3.0 M IN NE SWELL.
.24 HOUR FORECAST WITHIN 25N81W TO 26N82W TO 26N84W TO 25N84W TO
24N83W TO 24N81W TO 25N81W NE TO E WINDS 20 TO 25 KT. SEAS LESS
THAN 2.5 M.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

.GULF OF AMERICA 36 HOUR FORECAST COLD FRONT ALONG TEXAS COAST.
WITHIN
29N94W TO 30N94W TO 29N96W TO 29N97W TO 27N97W TO 28N95W TO
29N94W N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST COLD FRONT 30N87W TO 25N98W. WITHIN 29N93W TO
30N95W TO 29N97W TO 28N97W TO 25N97W TO 27N95W TO 29N93W NE 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 CHRISTENSEN. NATIONAL HURRICANE CENTER.

$$