109
FZNT01 KWBC 011001
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC MON SEP 01 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SEP 01.
24 HOUR FORECAST VALID 0600 UTC SEP 02.
48 HOUR FORECAST VALID 0600 UTC SEP 03.

.WARNINGS.

...STORM WARNING...
.LOW 46N51W 1012 MB MOVING NE 30 KT THEN TURNING E AFTER 12
HOURS. WITHIN 360 NM SE QUADRANT WINDS TO 25 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER JUST E OF AREA
48N34W 1000 MB. WITHIN 120 NM SW AND W QUADRANTS WINDS 40 TO 50
KT. SEAS 3 TO 4.5 M. ALSO WITHIN 420 NM SW AND W QUADRANTS WINDS
25 TO 40 KT. SEAS 2.5 TO 4 M. ELSEWHERE FROM 40N TO 51N E OF 45W
WINDS TO 25 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST COMPLEX LOW WELL E OF AREA AND CONDITIONS
DESCRIBED WITH LOW 61N41W BELOW.

...GALE WARNING...
.LOW JUST E OF AREA 53N32W 999 MB MOVING SE 25 KT. WITHIN 240 NM
SW SEMICIRCLE WINDS 25 TO 40 KT. SEAS 3 TO 5.5 M. ELSEWHERE FROM
43N TO 54N E OF 45W WINDS TO 25 KT. SEAS 2.5 TO 4 M.
.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DESCRIBED WITH
LOW 48N34W ABOVE.

...GALE WARNING...
.LOW 60N47W 1004 MB MOVING E 10 KT THEN DISSIPATING. WITHIN 90
NM E AND 540 NM SW QUADRANTS WINDS 20 TO 30 KT. SEAS TO 3 M.
.24 HOUR FORECAST NEW LOW 59N42W 998 MB. WITHIN 120 NM S AND SW
QUADRANTS WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M.
.48 HOUR FORECAST LOW DISSIPATED AND NEW LOW TO FORM NEAR 61N41W
995 MB. WITHIN 180 NM SW QUADRANT WINDS 25 TO 35 KT. SEAS 2.5 TO
3.5 M. ELSEWHERE FROM 45N TO 60N E OF 47W WINDS 20 TO 30 KT.
SEAS TO 3 M.

...GALE WARNING...
.LOW 34N66W 1012 MB MOVING NE 15 KT. WITHIN 300 NM NW SEMICIRCLE
WINDS 25 TO 35 KT. SEAS 2.5 TO 3.5 M.
.24 HOUR FORECAST LOW 39N59W 1013 MB. WITHIN 180 NM EITHER SIDE
OF A LINE FROM 35N75W TO 42N54W WINDS 20 TO 30 KT. SEAS 2.5 TO
3.5 M.
.48 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER NEAR 39N64W 1012
MB. WITHIN 180 NM EITHER SIDE OF A LINE FROM 36N70W TO 45N53W
WINDS 20 TO 30 KT. SEAS TO 2.5 M.

GALE WARNING
.18 HOUR FORECAST LOW 66N59W 992 MB. WITHIN 180 NM OF THE W
GREENLAND COAST N OF 61N WINDS 25 TO 35 KT. SEAS 2.5 TO 3.5 M.
.24 HOUR FORECAST LOW 67N58W 992 MB. WITHIN 180 NM OF THE W
GREENLAND COAST N OF 61N WINDS 25 TO 40 KT. SEAS 2.5 TO 4 M.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER NEAR 67N57W 998
MB. N OF 57N W OF 50W WINDS 20 TO 30 KT. SEAS TO 2.5 TO 3.5 M.

.SYNOPSIS AND FORECAST.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 42N TO 52N
BETWEEN 45W AND 54W...FROM 51N TO 55N E OF 40W...N OF 57N
BETWEEN 44W AND 52W...AND N OF 61N W OF 60W.
.24 HOUR FORECAST DENSE FOG FROM 42N TO 50N E OF 40W...FROM 58N
TO 62N BETWEEN 38W AND 43W...AND N OF 61N W OF GREENLAND.
.48 HOUR FORECAST DENSE FOG FROM 39N TO 45N BETWEEN 64W AND
63W...N OF 62N E OF GREENLAND...AND N OF 62N W OF GREENLAND.

.FORECASTER ANDERSON. 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 0600 UTC MON SEP 1.
24 HOUR FORECAST VALID 0600 UTC TUE SEP  2.
48 HOUR FORECAST VALID 0600 UTC WED SEP  3.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC STATIONARY FRONT FROM 31N73W TO 28N80W. WITHIN 31N78W TO
31N81W TO 31N82W TO 29N81W TO 29N80W TO 31N78W NE WINDS 20 TO 25
KT. SEAS 2.5 TO 3.0 M.
.24 HOUR FORECAST WEAKENING STATIONARY FRONT FROM 31N73W TO
28N80W. CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN
2.5 M.

.CARIBBEAN WITHIN 12N73W TO 13N75W TO 12N77W TO 10N77W TO 10N76W
TO 11N75W TO 12N73W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN
2.5 M.
.24 HOUR FORECAST WITHIN 12N69W TO 13N70W TO 13N72W TO 12N73W TO
11N72W TO 11N70W TO 12N69W...INCLUDING THE GULF OF VENEZUELA...
NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.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 RAMOS. NATIONAL HURRICANE CENTER.