309
FZNT01 KWBC 110956
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC TUE JUN 11 2024

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).

THE NATIONAL WEATHER SERVICE IS ACCEPTING PUBLIC COMMENTS UNTIL
JULY 29 2024 ON A PROPOSAL TO REPLACE FEET WITH METERS WHEN
DESCRIBING SEAS IN A VARIETY OF NATIONAL MARINE CENTER TEXT AND
GRAPHICAL PRODUCTS FOR THE OFFSHORE AND HIGH SEAS AREAS ONLY.
TO LEARN MORE PLEASE VISIT (WEB ADDRESS LOWERCASE)
HTTPS://OCEAN.WEATHER.GOV/PROPOSED-METERS.PHP

SECURITE

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

ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS

SYNOPSIS VALID 0600 UTC JUN 11.
24 HOUR FORECAST VALID 0600 UTC JUN 12.
48 HOUR FORECAST VALID 0600 UTC JUN 13.

.WARNINGS.

...GALE WARNING...
.COMPLEX LOW WITH MAIN LOW 58N50W 997 MB MOVING NE 10 KT AND A
SECOND LOW 59N44W 1000 MB MOVING NE 05 KT. FRONT EXTENDS FROM
MAIN LOW TO SECOND LOW TO 60N35W. WITHIN 120 NM N OF FRONT
BETWEEN 40W AND 49W WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.
ELSEWHERE FROM 56N TO 64N E OF 50W WINDS TO 25 KT. SEAS TO 11
FT.
.24 HOUR FORECAST COMPLEX LOW WITH DISSIPATING MAIN LOW 61N48W
1003 MB AND SECOND LOW 61N39W 999 MB. FROM 58N TO 62N BETWEEN
44W AND 57W AND WITHIN 90 NM OF E GREENLAND COAST WINDS TO 25
KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW E OF AREA
62N27W BELOW.

...GALE WARNING...
.LOW 41N58W 1008 MB MOVING NE 35 KT. WITHIN 240 NM S AND SE
QUADRANTS WINDS 25 TO 35 KT. SEAS 9 TO 13 FT. ELSEWHERE WITHIN
120 NM SW QUADRANT AND 420 NM SE SEMICIRCLE WINDS TO 25 KT. SEAS
TO 10 FT.
.24 HOUR FORECAST LOW 50N39W 1012 MB. WITHIN 300 NM SE OF A LINE
FROM 51N35W TO LOW CENTER TO 42N52W WINDS 20 TO 30 KT. SEAS TO
10 FT.
.48 HOUR FORECAST LOW AND CONDITIONS WELL E OF AREA.

...GALE WARNING...
.LOW 52N50W 998 MB MOVING NE 30 KT. WITHIN 300 NM S AND 600 NM
SE QUADRANTS WINDS 20 TO 30 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW E OF AREA 58N31W 998 MB. FROM 51N TO 58N E
OF 44W WINDS 20 TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW E OF AREA NEAR 62N27W 990 MB. WITHIN 240
NM S OF A LINE FROM 61N48W TO 59N35W WINDS 30 TO 40 KT. SEAS 10
TO 20 FT. ELSEWHERE N OF A LINE FROM 59N51W TO 50N35W WINDS 20
TO 30 KT. SEAS 8 TO 14 FT.

.SYNOPSIS AND FORECAST.

.LOW 60N56W 998 MB MOVING NE 15 KT. N OF 56N BETWEEN 57W AND 60W
WINDS TO 25 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW 66N53W 998 MB. WITHIN 180 NM SW AND W
QUADRANTS WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW N OF AREA WITH CONDITIONS DIMINISHED.

.12 HOUR FORECAST NEW LOW 33N76W 1009 MB. FROM 31N TO 33N
BETWEEN 70W AND 76W WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER 37N68W 1012 MB.
WITHIN 240 NM E OF A FRONT FROM 40N61W TO LOW CENTER TO 31N71W
WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST COMPLEX LOW WITH ONE CENTER 39N59W 1016 MB AND
A SECOND CENTER 48N57W 1008 MB. FROM 37N TO 50N BETWEEN 50W AND
57W WINDS 20 TO 30 KT. SEAS TO 12 FT.

.24 HOUR FORECAST FROM 31N TO 35N E OF 43W AREA OF E WINDS TO 25
KT. SEAS TO 8 FT.
.48 HOUR FORECAST FROM 31N TO 35N E OF 45W AREA OF E WINDS LESS
THAN 25 KT. SEAS TO 8 FT.

.48 HOUR FORECAST FROM 55N TO 62N W OF 58W AREA OF SE WINDS TO
25 KT. SEAS LESS THAN 8 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 41N TO BETWEEN
57W AND 67W...FROM 42N TO 53N BETWEEN 43W AND 57W...W AND NW OF
A LINE FROM 56N58W TO 60N58W TO 63N51W...AND FROM 58N TO 64N E
OF 43W.
.24 HOUR FORECAST DENSE FOG FROM 42N TO 50N BETWEEN 41W AND
66W...FROM 55N TO 61N E OF 37W...AND N OF A LINE FROM 59N45W TO
64N35W.
.48 HOUR FORECAST DENSE FOG FROM 40N TO 46N BETWEEN 58W AND
70W...FROM 42N TO 55N BETWEEN 44W AND 58W...AND N OF 63N E OF
40W.

.FORECASTER BANCROFT. OCEAN PREDICTION CENTER.

NATIONAL HURRICANE CENTER MIAMI FL

ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF MEXICO

SYNOPSIS VALID 0600 UTC TUE JUN 11.
24 HOUR FORECAST VALID 0600 UTC WED JUN 12.
48 HOUR FORECAST VALID 0600 UTC THU JUN 13.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC 09 HOUR FORECAST WITHIN 28N78W TO 29N79W TO 28N80W TO
27N80W TO 27N79W TO 26N78W TO 28N78W S TO SW WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 29N79W TO 30N80W TO 29N80W TO 26N80W TO
26N79W TO 28N78W TO 29N79W S TO SW WINDS 20 TO 25 KT. SEAS LESS
THAN 8 FT.
.48 HOUR FORECAST WITHIN 30N74W TO 31N75W TO 30N77W TO 29N77W TO
29N76W TO 29N74W TO 30N74W S TO SW WINDS 20 TO 25 KT. SEAS 8 FT.

.CARIBBEAN WITHIN 15N71W TO 15N73W TO 12N73W TO 11N72W TO 11N69W
TO 13N68W TO 15N71W...INCLUDING THE GULF OF VENEZUELA...E WINDS
20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 16N70W TO 18N77W TO 12N75W TO 10N72W TO
11N68W TO 12N67W TO 16N70W...INCLUDING IN MONA PASSAGE AND THE
GULF OF VENEZUELA...E WINDS 20 TO 25 KT. SEAS 8 FT.
.48 HOUR FORECAST WITHIN 14N69W TO 16N73W TO 17N78W TO 13N76W
TO 11N72W TO 11N69W TO 14N69W...INCLUDING THE GULF OF
VENEZUELA...
E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.GULF OF MEXICO 09 HOUR FORECAST WITHIN 26N82W TO 26N83W TO
25N84W TO 24N83W TO 24N82W TO 25N81W TO 26N82W S WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 27N82W TO 26N83W TO 25N83W TO 25N82W TO
26N81W TO 27N82W WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.