054
FZNT01 KWBC 272209
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC THU JUN 27 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC JUN 27.
24 HOUR FORECAST VALID 1800 UTC JUN 28.
48 HOUR FORECAST VALID 1800 UTC JUN 29.

.WARNINGS.

...GALE WARNING...
.LOW 66N56W 994 MB MOVING N 20 KT. WITHIN 90 NM E OF A LINE FROM
67N57W TO THE LOW TO 64N54W TO GREENLAND WINDS 30 TO 45 KT. SEAS
10 TO 18 FT. ELSEWHERE N OF 62N BETWEEN 50W AND 60W AND WITHIN
120 NM NE OF A LINE FROM 62N55W TO 58N47W WINDS 20 TO 30 KT. SEAS
8 TO 11 FT.
.24 HOUR FORECAST LOW AND CONDITIONS MOVED N OF AREA.

...GALE WARNING...
.LOW 55N52W 1000 MB MOVING N 15 KT. FROM 50N TO 59N BETWEEN 52W
AND 58W WINDS TO 25 KT. SEAS TO 8 FT.
.18 HOUR FORECAST LOW 58N52W 991 MB. WITHIN 120 NM N AND NE OF A
LINE FROM 60N52W TO 58N45W WINDS 25 TO 35 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST LOW 60N52W 990 MB. BETWEEN 60 NM AND 180 NM SW
SEMICIRCLE AND WITHIN 120 NM NE OF A LINE FROM THE LOW TO 58N46W
WINDS 30 TO 45 KT. SEAS 9 TO 16 FT. ELSEWHERE WITHIN 780 NM
SE...300 NM S...SW AND 420 NM N QUADRANTS WINDS 20 TO 30 KT. SEAS
8 TO 12 FT.
.48 HOUR FORECAST LOW DISSIPATED N OF THE AREA WITH NEW LOW TO
FORM NEAR 60N43W 1002 MB. FROM 58N TO 60N BETWEEN 40W AND 48W
WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.

...GALE WARNING...
.LOW 49N61W 998 MB MOVING NE 25 KT. WITHIN 780 NM E...540 NM SE
AND 660 NM SW QUADRANTS WINDS 20 TO 30 KT. SEAS TO 10 FT...EXCEPT
LESS THAN 8 FT IN THE GULF OF SAINT LAWRENCE.
.18 HOUR FORECAST LOW DISSIPATED WITH NEW LOW TO FORM NEAR 40N59W
1007 MB. WITHIN 120 NM E OF A LINE FROM 46N55W TO THE NEW LOW TO
36N61W WINDS 25 TO 40 KT. SEAS 9 TO 15 FT...HIGHEST NEAR THE NEW
LOW.
.24 HOUR FORECAST LOW 43N56W 1008 MB. WITHIN 180 NM SE AND 240 NM
SW QUADRANTS WINDS 35 TO 45 KT. SEAS 10 TO 18 FT...HIGHEST NEAR
42N56W. ELSEWHERE WITHIN 720 NM NE...300 NM SE AND 480 NM SW
QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. ALSO WITHIN 240 NM
NW OF A LINE FROM 44N57W TO 39N62W WINDS TO 25 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW 56N39W 1004 MB. FROM 44N TO 56N E OF 49W
WINDS 25 TO 35 KT. SEAS 8 TO 13 FT...HIGHEST NEAR 52N40W.

.SYNOPSIS AND FORECAST.

.LOW 54N36W 1004 MB MOVING NE 15 KT. FROM 43N TO 57N E OF 40W AND
FROM 44N TO 52N BETWEEN 40W AND 50W WINDS 20 TO 30 KT. SEAS TO 11
FT.
.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS E OF AREA.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 42N TO 46N
BETWEEN 60W AND 68W...N OF 58N BETWEEN 57W AND 62W IN THE N GULF
OF SAINT LAWRENCE...FROM 50N TO 53N BETWEEN 46W AND 50W...FROM
54N TO 61N BETWEEN 50W AND 53W AND WITHIN 120 NM N AND NE OF A
LINE FROM 56N49W TO 52N35W.
.24 HOUR FORECAST DENSE FOG FROM 44N TO 52N BETWEEN 42W AND
59W...WITHIN 180 NM W OF A LINE FROM FROM 52N41W TO 59N38W AND N
OF 60N E OF 57W TO THE W COAST OF GREENLAND.
.48 HOUR FORECAST DENSE FOG FROM 50N TO 58N E OF 42W AND N OF 62N
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 MEXICO

SYNOPSIS VALID 1800 UTC THU JUN 27.
24 HOUR FORECAST VALID 1800 UTC FRI JUN 28.
48 HOUR FORECAST VALID 1800 UTC SAT JUN 29.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC 18 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...
NEAR 09N39W 1010 MB. WITHIN 13N36W TO 13N37W TO 12N39W TO 11N39W
TO 10N37W TO 11N35W TO 13N36W E WINDS 20 TO 25 KT. SEAS 8 TO 10
FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
09N40W 1009 MB. LITTLE CHANGE IN CONDITIONS.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
10N46W 1005 MB. WITHIN 13N45W TO 14N45W TO 13N48W TO 11N47W TO
10N46W TO 11N45W TO 13N45W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO
12 FT. ELSEWHERE WITHIN 19N49W TO 17N53W TO 14N50W TO 11N49W TO
10N47W TO 13N41W TO 19N49W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT
IN NE TO E SWELL.

.CARIBBEAN TROPICAL WAVE ALONG 81W S OF 20N. WITHIN 19N80W TO
18N81W TO 17N82W TO 16N81W TO 17N80W TO 19N80W E TO SE WINDS 20
TO 25 KT. SEAS TO 8 FT. WINDS AND SEAS MAY BE HIGHER IN AND NEAR
NUMEROUS SHOWERS AND TSTMS FROM 12N TO 21N BETWEEN 74W AND 85W.
.24 HOUR FORECAST TROPICAL WAVE ALONG 87W S OF 20N. WITHIN
20N82W TO 21N85W TO 19N87W TO 18N86W TO 17N83W TO 18N82W TO
20N82W E TO SE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.36 HOUR FORECAST TROPICAL WAVE TO MOVE INLAND. WITHIN 20N84W TO
22N86W TO 20N87W TO 18N87W TO 17N85W TO 18N84W TO 20N84W...
20N84W...INCLUDING IN YUCATAN CHANNEL...SE WINDS 20 TO 30 KT.
SEAS 8 TO 11 FT.
.48 HOUR FORECAST WITHIN 19N85W TO 21N87W TO 20N87W TO 18N89W TO
16N86W TO 19N85W E TO SE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.

.GULF OF MEXICO 36 HOUR FORECAST WITHIN 23N86W TO 23N88W TO
23N89W TO 22N88W TO 22N86W TO 22N85W TO 23N86W...INCLUDING THE
YUCATAN CHANNEL...E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8
FT...EXCEPT 8 TO 10 FT IN YUCATAN CHANNEL.
.48 HOUR FORECAST TROPICAL WAVE ALONG 94W S OF 20N. WITHIN
23N88W TO 25N90W TO 24N93W TO 22N93W TO 21N91W TO 23N88W E TO SE
WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.

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


.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.

$$