FZNT01 KWBC 180341
HSFAT1 0430
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC TUE JUN 18 2024
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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
[email protected](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 0000 UTC JUN 18.
24 HOUR FORECAST VALID 0000 UTC JUN 19.
48 HOUR FORECAST VALID 0000 UTC JUN 20.
.WARNINGS.
…GALE WARNING…
.LOW 64N56W 996 MB MOVING NW 05 KT. WITHIN 180 NM NE AND E
QUADRANTS WINDS 25 TO 40 KT. SEAS 8 TO 14 FT.
.24 HOUR FORECAST LOW 66N60W 1004 MB. N OF 64N W OF GREENLAND
WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW DISSIPATED AND ASSOCIATED CONDITIONS
DIMINISHED.
…GALE WARNING…
.LOW 62N40W 1007 MB MOVING NE 15 KT. N OF 59N E OF 42W WINDS 25
TO 35 KT. SEAS TO 11 FT.
.24 HOUR FORECAST LOW E OF AREA NEAR 64N30W 1000 MB. N OF 61N E
OF 39W WINDS 25 TO 35 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW AND CONDITIONS E OF AREA.
…GALE WARNING…
.18 HOUR FORECAST NEW LOW 58N57W 998 MB. WITHIN 240 NM SW
SEMICIRCLE WINDS 25 TO 35 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW 57N51W 1000 MB. WITHIN 300 NM SW QUADRANT
WINDS 25 TO 40 KT. SEAS 8 TO 12 FT. ELSEWHERE WITHIN 660 NM SE
AND S QUADRANTS WINDS 20 TO 30 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW 57N35W 998 MB. FROM 48N TO 57N BETWEEN 35W
AND 46W WINDS 25 TO 35 KT. SEAS 8 TO 15 FT.
.SYNOPSIS AND FORECAST.
.LOW 50N42W 1014 MB MOVING NE 35 KT. FROM 45N TO 53N E OF 45W
WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS E OF AREA.
.COMPLEX LOW WITH FIRST CENTER 39N48W 1018 MB NEARLY STATIONARY
AND SECOND CENTER 34N51W 1016 MB MOVING NE 10 KT. FROM 31N TO 35N
BETWEEN 50W AND 68W…AND FROM 35N TO 40N BETWEEN 47W AND 56W
WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER 38N48W 1021 MB
AND SECOND CENTER 33N50W 1019 MB. FROM 31N TO 37N W OF 50W…AND
FROM 36N TO 43N BETWEEN 45W AND 53W WINDS TO 25 KT. SEAS TO 9
FT.
.48 HOUR FORECAST COMBINED LOW 36N46W 1021 MB. WITHIN 300 NM NW
QUADRANT…AND FROM 31N TO 34N W OF 59W WINDS TO 25 KT. SEAS TO 9
FT.
.LOW 56N51W 1010 MB MOVING NE 10 KT. WITHIN 180 NM E AND SE OF A
FRONT FROM LOW TO 52N54W TO 50N65W WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DESCRIBED ABOVE
IN WARNINGS SECTION WITH LOW 57N51W.
.48 HOUR FORECAST FROM 48N TO 57N W OF 51W AREA OF S WINDS 20 TO
30 KT. SEAS TO 8 FT.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 45N TO 55N E OF
45W…AND N OF 60N E OF 61W.
.24 HOUR FORECAST DENSE FOG FROM 55N TO 58N BETWEEN 43W AND
50W…N OF 63N E OF 40W…AND NW OF A LINE FROM 61N61W TO
65N53W.
.48 HOUR FORECAST DENSE FOG FROM 48N TO 52N W OF 57W.
.FORECASTER KELLS. 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 0000 UTC TUE JUN 18.
24 HOUR FORECAST VALID 0000 UTC WED JUN 19.
48 HOUR FORECAST VALID 0000 UTC THU JUN 20.
.WARNINGS.
…GULF OF MEXICO TROPICAL STORM WARNING…
.POTENTIAL TROPICAL CYCLONE ONE NEAR 20.8N 93.0W 999 MB AT 0300
UTC JUN 18 MOVING N OR 360 DEG AT 6 KT. MAXIMUM SUSTAINED WINDS
35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM OF
CENTER EXCEPT 250 NM NE QUADRANT. SEAS 12 FT OR GREATER WITHIN 0
NM OF CENTER EXCEPT 330 NM NE QUADRANT WITH SEAS TO 12 FT.
ELSEWHERE WITHIN 27N86W TO 30N93W TO 28N97W TO 22N96W TO 18N94W
TO 23N85W TO 27N86W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST TROPICAL STORM ONE TROPICAL CYCLONE NEAR 22.6N
93.6W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. LITTLE CHANGE
IN RADIUS OF TROPICAL STORM FORCE WINDS AND SEAS 12 FT OR GREATER
WITH SEAS TO 15 FT. ELSEWHERE WITHIN 28N85W TO 30N86W TO 28N97W
TO 25N97W TO 20N94W TO 23N87W TO 28N85W WINDS 20 TO 33 KT. SEAS 8
TO 12 FT.
.48 HOUR FORECAST TROPICAL STORM ONE TROPICAL CYCLONE NEAR 23.5N
96.9W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM
FORCE WINDS WITHIN 0 NM W SEMICIRCLE…250 NM NE QUADRANT AND 60
NM SE QUADRANT. SEAS 12 FT OR GREATER WITHIN 360 NM N SEMICIRCLE
WITH SEAS TO 16 FT. ELSEWHERE WITHIN 30N86W TO 30N94W TO 28N97W
TO 22N98W TO 22N88W TO 26N85W TO 30N86W WINDS 20 TO 33 KT. SEAS 8
TO 12 FT.
.72 HOUR FORECAST TROPICAL DEPRESSION ONE INLAND NEAR 23.8N
99.5W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.
EXTENDED OUTLOOK…USE FOR GUIDANCE ONLY…ERRORS MAY BE LARGE.
.96 HOUR FORECAST…DISSIPATED.
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.
.ATLC WITHIN 31N62W TO 31N67W TO 30N66W TO 30N63W TO 30N62W TO
31N62W NE TO E WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST WITHIN 30N61W TO 30N75W TO 28N74W TO 26N66W TO
27N63W TO 30N61W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST WITHIN 31N62W TO 31N81W TO 28N80W TO 26N74W TO
28N67W TO 31N62W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.CARIBBEAN WITHIN 22N83W TO 21N87W TO 19N88W TO 16N86W TO 17N83W
TO 22N83W…INCLUDING IN YUCATAN CHANNEL… SE WINDS 20 TO 30
KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST WITHIN 22N85W TO 21N87W TO 19N87W TO 16N85W TO
15N84W TO 18N83W TO 22N85W…INCLUDING IN YUCATAN CHANNEL… SE
WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
.48 HOUR FORECAST WITHIN 21N86W TO 21N87W TO 18N88W TO 16N86W TO
17N84W TO 18N84W TO 21N86W…INCLUDING THE GULF OF HONDURAS…
SE WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.FORECASTER AL. NATIONAL HURRICANE CENTER.
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UUID A4EF3B70-2D24-11EF-B283-0AFB0B270000 TX 1
