282
FZNT01 KWBC 040932
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC SAT OCT 04 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).

FROM OCTOBER 15 TO APRIL 1, DUE TO THE CLIMATOLOGY OF THE NORTH
ATLANTIC AND THE FREQUENCY AND VOLUME OF WEATHER HAZARDS, ALONG
WITH CUSTOMER FEEDBACK, HIGH SEAS FORECASTS WILL BE LIMITED TO
WINDS OF 25 TO 35 KNOTS AND HIGHER, AND SEAS OF 4 METERS OR
GREATER, ALONG WITH FREEZING SPRAY, DENSE FOG, VOLCANIC ASH,
AND ANYTHING TROPICAL (INCLUDING A DEPRESSION). LESSER
CONDITIONS WILL BE INCLUDED FOR WARNING CONDITIONS AND TO
PRESERVE CONTINUITY WHERE APPROPRIATE.

SECURITE

NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W

ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS

SYNOPSIS VALID 0600 UTC OCT 04.
24 HOUR FORECAST VALID 0600 UTC OCT 05.
48 HOUR FORECAST VALID 0600 UTC OCT 06.

.WARNINGS.

...STORM WARNING...
.LOW 41N48W 978 MB MOVING NE 20 KT. WITHIN 120 NM E AND S...AND
180 NM W QUADRANTS WINDS 45 TO 60 KT. SEAS 6 TO 10 M. ELSEWHERE
WITHIN 300 NM N AND W...240 NM SW...240 NM S...AND 360 NM E
QUADRANTS WINDS 30 TO 55 KT. SEAS 4 TO 8 M. ALSO WITHIN 360 NM
N...420 NM W...480 NM SW...600 NM SE...AND 660 NM NE QUADRANTS
WINDS 25 TO 35 KT. SEAS 2.5 TO 7 M...HIGHEST SW OF CENTER.
OTHERWISE FROM 31N TO 40N BETWEEN 40W AND 65W WINDS TO 25 KT.
SEAS 2.5 TO 5 M.
.24 HOUR FORECAST LOW 47N42W 983 MB. WITHIN 180 NM W AND 240 NM
SE SEMICIRCLES WINDS 35 TO 50 KT. SEAS 4 TO 8.5 M...HIGHEST SE OF
CENTER. ELSEWHERE FROM 40N TO 52N E OF 50W WINDS 25 TO 40 KT.
SEAS 3 TO 6.5 M...HIGHEST S OF CENTER. ALSO FROM 35N TO 55N E OF
55W WINDS 20 TO 30 KT. SEAS 2.5 TO 5 M...HIGHEST FROM 40N TO 49N
E OF 47W.
.48 HOUR FORECAST LOW E OF AREA NEAR 52N28W 992 MB. FROM 44N TO
53N E OF 45W WINDS 20 TO 30 KT. SEAS 3 TO 6 M.

...STORM WARNING...
.FROM 50N TO 60N E OF 65W WINDS 20 TO 30 KT. SEAS TO 4
M...HIGHEST NEAR 35W.
.12 HOUR FORECAST FROM 58N TO 60N BETWEEN 40W AND 45W WINDS 25 TO
35 KT. SEAS TO 3.5 M.
.24 HOUR FORECAST NEW LOW 60N42W 991 MB. FROM 56N TO 61N BETWEEN
40W AND 50W WINDS 30 TO 45 KT. SEAS 2.5 TO 5 M. ELSEWHERE FROM
55N TO 64N E OF 60W WINDS 20 TO 30 KT. SEAS TO 4 M.
.36 HOUR FORECAST LOW 60N43W 991 MB. WITHIN 180 NM SW SEMICIRCLE
WINDS 35 TO 50 KT. SEAS 4 TO 6.5 M.
.48 HOUR FORECAST LOW 60N42W 992 MB. WITHIN 300 NM S AND 150 NM W
QUADRANTS WINDS 35 TO 50 KT. SEAS 3 TO 7 M...HIGHEST S OF CENTER.
ELSEWHERE N OF 53N E OF 50W WINDS 25 TO 35 KT. SEAS 2.5 TO 7
M...HIGHEST WITHIN 180 NM S OF A LINE FROM 57N35W TO 59N44W.

...GALE WARNING...
.LOW N OF AREA NEAR 68N57W 980 MB MOVING NE 10 KT. N OF 60N W OF
54W WINDS 25 TO 35 KT. SEAS TO 3.5 M.
.24 HOUR FORECAST LOW N AND CONDITIONS N OF AREA.

...GALE WARNING...
.48 HOUR FORECAST NEW LOW 41N41W 1008 MB. FROM 35N TO 44N BETWEEN
38W AND 49W WINDS 25 TO 35 KT. SEAS TO 4 M.

.SYNOPSIS AND FORECAST.

.S OF 34N W OF 70W AREA OF E WINDS TO 25 KT. SEAS TO 4 M.
.24 HOUR FORECAST S OF 34N W OF 60W AREA OF E WINDS TO 30 KT.
SEAS TO 3.5 M.
.48 HOUR FORECAST S OF 34N W OF 70W AREA OF E WINDS TO 25 KT.
SEAS TO 3.5 M.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM N OF 62N BETWEEN 38W
AND GREENLAND...AND N OF 65N BETWEEN GREENLAND AND 57W.
.24 HOUR FORECAST DENSE FOG FROM 50N TO 54N E OF 42W...AND N OF
64N E OF 38W.
.48 HOUR FORECAST CONDITIONS IMPROVED.

.FORECASTER EHRBAR. 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 OCT 4.
24 HOUR FORECAST VALID 0600 UTC SUN OCT  5.
48 HOUR FORECAST VALID 0600 UTC MON OCT  6.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 29N77W TO 31N78W TO 31N79W TO 29N80W TO 27N76W TO
28N75W TO 29N77W E WINDS 20 TO 25 KT. SEAS 3.5 TO 4.0 M IN NE
SWELL. ELSEWHERE WITHIN 31N55W TO 31N81W TO 28N80W TO 18N65W TO
17N55W TO 31N55W...INCLUDING IN MONA PASSAGE AND IN ATLANTIC
EXPOSURES... WINDS 20 KT OR LESS. SEAS 2.5 TO 5.0 M IN N TO NE
SWELL. WITHIN 31N38W TO 31N55W TO 17N55W TO 23N44W TO 31N38W
WINDS 20 KT OR LESS. SEAS 2.5 TO 5.0 M IN NW TO N SWELL.
.24 HOUR FORECAST WITHIN 30N78W TO 30N79W TO 29N79W TO 29N78W TO
28N76W TO 28N75W TO 30N78W E WINDS 20 TO 25 KT. SEAS 3.5 M IN NE
TO E SWELL. ELSEWHERE WITHIN 31N50W TO 31N81W TO 27N80W TO
17N62W TO 13N58W TO 14N50W TO 31N50W...INCLUDING IN ATLANTIC
EXPOSURES AND PASSAGES...WINDS 20 KT OR LESS. SEAS 2.5 TO 4.0 M
IN N TO NE SWELL. WITHIN 26N35W TO 31N35W TO 31N50W TO 14N50W TO
20N39W TO 26N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN NW TO
N SWELL.
.48 HOUR FORECAST WITHIN 30N74W TO 30N77W TO 31N78W TO 30N80W TO
29N79W TO 29N73W TO 30N74W E WINDS 20 TO 25 KT. SEAS 3.5 M IN NE
TO E SWELL. ELSEWHERE WITHIN 28N50W TO 31N64W TO 30N81W TO
18N68W TO 17N61W TO 07N50W TO 28N50W...INCLUDING IN ATLANTIC
EXPOSURES AND PASSAGES...WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M
IN N TO NE SWELL. WITHIN 22N35W TO 24N39W TO 31N35W TO 28N50W TO
07N50W TO 11N35W TO 22N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M
IN NW TO N SWELL.

.GULF OF AMERICA WITHIN 30N84W TO 30N86W TO 29N91W TO 28N92W TO
28N88W TO 27N84W TO 30N84W E WINDS 20 TO 25 KT. SEAS TO 2.5 M IN
E SWELL.
.24 HOUR FORECAST WITHIN 30N84W TO 30N86W TO 29N94W TO 29N88W TO
28N85W TO 30N84W E TO SE WINDS 20 TO 25 KT. SEAS TO 2.5 M.
.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 STRIPLING. NATIONAL HURRICANE CENTER.

$$