FZNT01 KWBC 130400
HSFAT1 0430
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC SAT JUL 13 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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
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 0000 UTC JUL 13.
24 HOUR FORECAST VALID 0000 UTC JUL 14.
48 HOUR FORECAST VALID 0000 UTC JUL 15.
.WARNINGS.
…GALE WARNING…
.LOW 63N57W 988 MB MOVING SE 15 KT. WITHIN 240 NM SW SEMICIRCLE
WINDS 25 TO 35 KT. SEAS TO 11 FT.
.24 HOUR FORECAST LOW 60N48W 1011 MB. WITHIN 420 NM SW QUADRANT
WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW DISSIPATED AND ASSOCIATED CONDITIONS
DIMINISHED.
…GALE WARNING…
.LOW 62N42W 997 MB MOVING NE 05 KT. FROM 50N TO 60N BETWEEN 38W
AND 44W WINDS 20 TO 30 KT. SEAS TO 11 FT.
.24 HOUR FORECAST LOW 64N39W 998 MB. N OF 58N E OF 43W WINDS 25
TO 35 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW DISSIPATED WITH NEW LOW 61N40W 1003 MB. N
OF 60N BETWEEN 42W AND 38W WINDS TO 25 KT. SEAS TO 8 FT.
.SYNOPSIS AND FORECAST.
.LOW E OF AREA NEAR 52N29W 998 MB MOVING SE 15 KT. FROM 40N TO
57N E OF 40W WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.
.24 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS E OF AREA.
.FROM 40N TO 46N W OF 43W AREA OF W WINDS TO 25 KT. SEAS TO 8
FT.
.24 HOUR FORECAST NEW LOW 46N42W 1010 MB. WITHIN 480 NM SW
QUADRANT WINDS TO 25 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW 43N35W 1010 MB. ASSOCIATED CONDITIONS
DIMINISHED.
.48 HOUR FORECAST WITHIN 300 NM NW OF A LINE FROM 31N75W TO
34N70W TO 38N55W WINDS TO 25 KT. SEAS TO 8 FT.
.DENSE FOG VSBY OCCASIONALLY LESS THAN 1 NM FROM 40N TO 49N
BETWEEN 47W AND 69W…INCLUDING THE BAY OF FUNDY…AND N OF 62N W
OF 58W.
.24 HOUR FORECAST DENSE FOG FROM 40N TO 49N BETWEEN 44W AND
69W…INCLUDING THE BAY OF FUNDY.
.48 HOUR FORECAST DENSE FOG FROM 40N TO 46N W OF 62W…AND FROM
43N TO 46N BETWEEN 48W AND 52W.
.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 0000 UTC SAT JUL 13.
24 HOUR FORECAST VALID 0000 UTC SUN JUL 14.
48 HOUR FORECAST VALID 0000 UTC MON JUL 15.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.ATLC WITHIN 23N62W TO 23N63W TO 23N64W TO 22N64W TO 21N63W TO
22N62W TO 23N62W E WINDS 20 TO 25 KT. SEAS 9 TO 11 FT.
ELSEWHERE…WITHIN 24N60W TO 25N64W TO 24N66W TO 20N65W TO
20N60W TO 22N58W TO 24N60W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT
IN E SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE.
.ATLC WITHIN 31N76W TO 31N77W TO 31N78W TO 30N78W TO 30N77W TO
31N76W S WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.06 HOUR FORECAST CONDITIONS IMPROVE.
.ATLC WITHIN 20N71W TO 20N72W TO 21N72W TO 20N73W TO 20N72W TO
20N71W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST CONDITIONS IMPROVE.
.CARIBBEAN WITHIN 13N70W TO 18N72W TO 14N72W TO 14N76W TO 11N75W
TO 12N63W TO 13N70W…INCLUDING THE GULF OF VENEZUELA…NE TO E
WINDS 20 TO 30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST WITHIN 15N73W TO 13N80W TO 12N81W TO 11N78W TO
12N76W TO 11N70W TO 15N73W…INCLUDING THE GULF OF
VENEZUELA…NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.48 HOUR FORECAST WITHIN 14N73W
