443
FZNT01 KWBC 092139
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC TUE SEP 09 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SEP 09.
24 HOUR FORECAST VALID 1800 UTC SEP 10.
48 HOUR FORECAST VALID 1800 UTC SEP 11.

.WARNINGS.

...GALE WARNING...
.LOW 56N42W 1002 MB MOVING E 30 KT. WITHIN 420 NM W AND S
SEMICIRCLES WINDS 25 TO 35 KT. SEAS TO 3.5 M. ELSEWHERE N OF 50N
W OF 43W...ALSO FROM 49N TO 57N E OF 50W WINDS 20 TO 30 KT. SEAS
TO 2.5 M.
.24 HOUR FORECAST LOW DISSIPATED E OF AREA. WITHIN AN AREA
BOUNDED BY 60N48W...50N35W...39N35W...60N43W...60N48W WINDS 25
TO 40 KT. SEAS 3 TO 5 M.
.48 HOUR FORECAST CONDITIONS E OF AREA.

...GALE WARNING...
.48 HOUR FORECAST LOW 57N34W 999 MB. FROM 51N TO 57N E OF 40W
WINDS 25 TO 35 KT. SEAS TO 3.5 M. ELSEWHERE WITHIN AN AREA
BOUNDED BY 62N50W...59N55W...50N40W...49N35W...57N35W...62N50W
WINDS 20 TO 30 KT. SEAS TO 3 M.

.SYNOPSIS AND FORECAST.

.LOW 62N37W 990 MB MOVING SE 15 KT. WITHIN 180 NM S AND W
SEMICIRCLES WINDS 20 TO 30 KT. SEAS TO 3.5 M.
.24 HOUR FORECAST LOW DISSIPATED WITH CONDITIONS DESCRIBED BY
FIRST GALE WARNING.

.WITHIN 180 NM W AND NW OF A FRONT EXTENDING FROM 40N63W TO
36N74W TO 31N78W WINDS 20 TO 30 KT. SEAS 2 TO 3.5 M.
.24 HOUR FORECAST LOW 35N74W 1014 MB. BETWEEN 120 NM AND 420 NM
N QUADRANT WINDS TO 25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST LOW 40N65W 1010 MB. FROM 35N TO 43N BETWEEN
53W AND 55W WINDS TO 25 KT. SEAS LESS THAN 2.5 M.

.24 HOUR FORECAST N OF 62N E OF 37W WINDS 20 TO 30 KT. SEAS TO
2.5 M.
.48 HOUR FORECAST N OF 62N E OF 38W WINDS 20 TO 30 KT. SEAS TO 3
M.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 43N TO 45N
BETWEEN 47W AND 50W.
.24 HOUR FORECAST CONDITIONS IMPROVED.
.48 HOUR FORECAST DENSE FOG FROM 44N TO 47N BETWEEN 44W AND 58W.

.FORECASTER SHAW. 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 TUE SEP 09.
24 HOUR FORECAST VALID 1800 UTC WED SEP 10.
48 HOUR FORECAST VALID 1800 UTC THU SEP 11.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC STATIONARY FRONT FROM 31N77W TO 29N81W. NW OF FRONT NE
WINDS
20 TO 30 KT. SEAS 2.5 TO 3 M. N OF 29N BETWEEN 67W AND 69W SE TO
S
WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST STATIONARY FRONT FROM 31N76W TO 28N81W. N OF
30N W
OF FRONT FRONT WINDS 20 KT OR LESS. SEAS TO 2.5 M IN NE SWELL.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

.ATLC N OF 27N E OF 42W NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO
3.0 M
IN NE SWELL. ELSEWHERE N OF 24N AND E OF 40W WINDS 20 KT OR
LESS.
SEAS 2.5 M IN NE SWELL.
.24 HOUR FORECAST FROM 25N TO 27N E OF 36W WINDS 20 KT OR LESS.
SEAS
2.5 M IN NE SWELL.
.48 HOUR FORECAST FROM 20N TO 22N E OF 36W WINDS 20 KT OR LESS.
SEAS
2.5 M IN NE SWELL.

.CARIBBEAN 06 HOUR FORECAST FROM 11N TO 14N BETWEEN 68W AND
74W...
INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT.
SEAS
LESS THAN 2.5 M.
.18 HOUR FORECAST FROM 11N TO 15N BETWEEN 68W AND
76W...INCLUDING
THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS LESS
THAN
2.5 M.
.24 HOUR FORECAST FROM 11N TO 13N BETWEEN 68W AND
74W...INCLUDING
THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS LESS
THAN
2.5 M.
.36 HOUR FORECAST 11N TO 15N BETWEEN 68W AND 76W...INCLUDING THE
GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS 2.5 M NEAR
THE
COAST OF COLOMBIA.
.48 HOUR FORECAST FROM 11N TO 14N BETWEEN 68W AND
74W...INCLUDING
THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS LESS
THAN
2.5 M.

.GULF OF AMERICA N OF 29N E OF 85W NE WINDS 20 TO 25 KT. SEAS
LESS
THAN 2.5 M.
.12 HOUR FORECAST 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 GR. NATIONAL HURRICANE CENTER.