144
FZNT01 KWBC 290940
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC SAT JUN 29 2024

CCODE/2:31:04:11:00/AOE+AOW/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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

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 JUN 29.
24 HOUR FORECAST VALID 0600 UTC JUN 30.
48 HOUR FORECAST VALID 0600 UTC JUL 01.

.WARNINGS.

...GALE WARNING...
.LOW 52N47W 1009 MB MOVING NE 25 KT. WITHIN 180 NM EITHER SIDE OF
A LINE FROM 38N55W TO 56N35W WINDS 25 TO 35 KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 60N32W 994 MB AND
SECOND CENTER 64N36W 994 MB. FROM 46N TO 60N E OF 47W WINDS 25 TO
40 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST LOW E OF AREA 65N33W 988 MB. N OF 55N E OF 47W
WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.

.SYNOPSIS AND FORECAST.

.LOW 62N40W 1003 MB MOVING NE 10 KT. N OF 60N E OF 41W WINDS 20
TO 30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW MERGED WITH LOW 60N32W IN WARNING SECTION
ABOVE.

.24 HOUR FORECAST NEW LOW 57N53W 1004 MB. WITHIN 420 NM SE AND
600 NM S QUADRANTS WINDS 20 TO 30 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DESCRIBED WITH
LOW 65N33W IN WARNING SECTION ABOVE.

.24 HOUR FORECAST INLAND LOW 50N71W 1008 MB. NW OF A LINE FROM
36N73W TO 51N54W...INCLUDING WITHIN THE GULF OF SAINT
LAWRENCE...WINDS 20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST NW OF A LINE FROM 33N73W TO 39N59W TO 47N47W
WINDS 20 TO 30 KT. SEAS TO 11 FT.

.48 HOUR FORECAST NEW LOW 55N53W 999 MB. WITHIN 600 NM SE
SEMICIRCLE WINDS 20 TO 30 KT. SEAS TO 11 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 150 NM EITHER
SIDE OF A LINE FROM 44N53W TO 54N40W...AND FROM 51N TO 63N E OF
42W.
.24 HOUR FORECAST DENSE FOG N OF 62N E OF 41W...AND 37N TO 41N W
OF 73W.
.48 HOUR FORECAST DENSE FOG NW OF A LINE FROM 40N70W TO 42N60W TO
47N50W...FROM 43N TO 46N BETWEEN 48W AND 52W...FROM 50N TO 56N W
OF 50W...N OF 65N E OF 55W...AND W OF A LINE FROM 55N57W TO
62N59W.

.FORECASTER ANDERSON. 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 0600 UTC SAT JUN 29.
24 HOUR FORECAST VALID 0600 UTC SUN JUN 30.
48 HOUR FORECAST VALID 0600 UTC MON JUL  1.

.WARNINGS.

...ATLC HURRICANE WARNING...
.TROPICAL STORM BERYL NEAR 9.8N 45.5W 1001 MB AT 0900 UTC JUN 29
MOVING W OR 280 DEG AT 18 KT. MAXIMUM SUSTAINED WINDS 45 KT
GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM N
SEMICIRCLE AND 0 NM S SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN
60 NM N SEMICIRCLE AND 0 NM S SEMICIRCLE WITH SEAS TO 13 FT.
ELSEWHERE WITHIN 14N41W TO 14N46W TO 10N45W TO 09N43W TO 11N40W
TO 14N41W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST HURRICANE BERYL NEAR 11.0N 51.6W. MAXIMUM
SUSTAINED WINDS 65 KT GUSTS 80 KT. TROPICAL STORM FORCE WINDS
WITHIN 60 NM NE QUADRANT...30 NM SE QUADRANT...20 NM SW
QUADRANT...AND 50 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN
120 NM NE QUADRANT...60 NM SE QUADRANT...15 NM SW QUADRANT...AND
75 NM NW QUADRANT WITH SEAS TO 19 FT. ELSEWHERE WITHIN 17N48W TO
18N55W TO 13N52W TO 11N53W TO 09N49W TO 12N46W TO 17N48W WINDS 20
TO 33 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST HURRICANE BERYL NEAR 12.4N 58.4W. MAXIMUM
SUSTAINED WINDS 85 KT GUSTS 105 KT. TROPICAL STORM FORCE WINDS
WITHIN 70 NM NW AND SE QUADRANTS...90 NM NE QUADRANT AND 40 NM
SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 219 NM NE
QUADRANT...120 NM SE AND NW QUADRANTS...AND 60 NM SW QUADRANT
WITH SEAS TO 31 FT. ELSEWHERE WITHIN 19N52W TO 20N57W TO 18N62W
TO 12N60W TO 09N56W TO 15N50W TO 19N52W WINDS 20 TO 33 KT. SEAS 8
TO 12 FT.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE
AND INTENSITY.

.SYNOPSIS AND FORECAST.

.CARIBBEAN 21 HOUR FORECAST WITHIN 13N73W TO 14N73W TO 13N75W TO
12N75W TO 11N75W TO 11N73W TO 13N73W NE TO E WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.48 HOUR FORECAST TROPICAL WAVE ALONG 67W. WITHIN 14N70W TO
16N71W TO 16N74W TO 14N76W TO 11N76W TO 12N71W TO 14N70W E WINDS
20 TO 25 KT. SEAS LESS THAN 8 FT.

.CARIBBEAN AND GULF OF MEXICO BROAD LOW PRES NEAR 18.5N87.5W 1007
MB. WITHIN 21N84W TO 23N87W TO 22N91W TO 20N87W TO 16N86W TO
16N84W TO 21N84W...INCLUDING IN THE YUCATAN CHANNEL...E TO SE
WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
21N95W 1006 MB. WITHIN 24N89W TO 26N90W TO 26N94W TO 23N96W TO
20N93W TO 20N91W TO 24N89W E TO SE WINDS 20 TO 30 KT. SEAS 8 TO
12 FT. WITHIN 18N86W TO 18N87W TO 18N88W TO 17N88W TO 17N87W TO
17N86W TO 18N86W E TO SE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
21N97.5W 1005 MB. WITHIN 23N95W TO 24N96W TO 23N98W TO 22N98W
TO 21N96W TO 22N95W TO 23N95W E TO SE WINDS 20 TO 25 KT. SEAS 8
TO 12 FT IN E TO SE SWELL. ELSEWHERE WITHIN 26N97W TO 23N98W TO
23N96W TO 22N95W TO 23N93W TO 26N97W WINDS 20 KT OR LESS. SEAS 8
TO 10 FT IN E TO SE SWELL.

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


.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.

$$