FZNT01 KWBC 052214
HSFAT1 2230
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC MON AUG 05 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).
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 1800 UTC AUG 05.
24 HOUR FORECAST VALID 1800 UTC AUG 06.
48 HOUR FORECAST VALID 1800 UTC AUG 07.
.WARNINGS.
…TROPICAL STORM WARNING…
.24 HOUR FORECAST TROPICAL STORM DEBBY INLAND 31.3N 82.1W.
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE
WINDS 80 NM NE QUADRANT…100 NM SE QUADRANT…30 NM SW QUADRANT
AND 30 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 180 NM E
SEMICIRCLE WITH SEAS TO 14 FT.
.48 HOUR FORECAST TROPICAL STORM DEBBY OVER WATERS NEAR
31.9N80.2W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL
STORM FORCE WINDS WITHIN 60 NM NE QUADRANT…90 NM SE
QUADRANT…40 NM SW QUADRANT AND 20 NM NW QUADRANT. SEAS 12 FT OR
GREATER WITHIN 180 NM E AND 60 NM W SEMICIRCLES WITH SEAS TO 13
FT.
…GALE WARNING…
.24 HOUR FORECAST LOW 57N47W 1001 MB. FROM 59N TO 61N BETWEEN 43W
AND 47W WINDS 20 TO 30 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW 58N44W 994 MB. FROM 58N TO 61N BETWEEN 42W
AND 46W WINDS 25 TO 40 KT. SEAS 8 TO 13 FT. ELSEWHERE FROM 57N TO
61N BETWEEN 36W AND 41W WINDS 20 TO 30 KT. SEAS TO 10 FT.
.SYNOPSIS AND FORECAST.
.N OF 54N E OF 37W WINDS TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST CONDITIONS DIMINISHED.
.WITHIN 240 NM SE OF A LINE FROM 48N52W TO 44N64W TO 41N66W TO
37N72W WINDS 20 TO 30 KT. SEAS TO 9 FT.
.24 HOUR FORECAST WITHIN 300 NM S AND SE OF A LINE FROM 49N50W TO
45N59W TO 43N59W TO 40N71W WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST FROM 40N TO 43N BETWEEN 50W AND 60W WINDS TO 25
KT. SEAS TO 8 FT.
.LOW 62N60W 1001 MB MOVING S AT 10 KT. WITHIN 180 NM NW QUADRANT
WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST 58N57W 1000 MB. N AND W OF A LINE FROM 61N64W
TO 63N63W TO 64N60W WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LOW 58N56W 999 MB. ASSOCIATED CONDITIONS
DIMINISHED.
.N OF 64N W OF 59W WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST N OF 64N W OF 58W WINDS 20 TO 30 KT. SEAS TO 8
FT.
.48 HOUR FORECAST N OF 65N BETWEEN 61W AND 66W WINDS 20 TO 30 KT.
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST NEW LOW 53N48W 1001 MB. FROM 45N TO 50N E OF
45W WINDS TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW AND CONDITIONS E OF AREA.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 46N TO 63N
BETWEEN 42W AND 65W.
.24 HOUR FORECAST DENSE FOG FROM 47N TO 45N BETWEEN 35W AND
55W…AND FROM 57N TO 63N W OF 61W…AND FROM 61N TO 63N E OF
54W.
.48 HOUR FORECAST DENSE FOG FROM 57N TO 61N E OF 50W…AND FROM
57N TO 60N E OF 59W.
.FORECASTER HYDE. 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 MON AUG 5.
24 HOUR FORECAST VALID 1800 UTC TUE AUG 6.
48 HOUR FORECAST VALID 1800 UTC WED AUG 7.
.WARNINGS.
…GULF OF MEXICO AND ATLC TROPICAL STORM WARNING…
.TROPICAL STORM DEBBY INLAND NEAR 30.5N 82.9W 994 MB AT 2100
UTC AUG 05 MOVING NE OR 035 DEG AT 5 KT. MAXIMUM SUSTAINED WINDS
45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 60 NM N
SEMICIRCLE…120 NM SE QUADRANT AND 40 NM SW QUADRANT. ELSEWHERE
OVER FORECAST WATERS WITHIN 30N78W TO 31N78W TO 31N81W TO 27N80W
TO
29N78W TO 30N78W SE TO S WINDS 20 TO 33 KT. SEAS 8 TO 10 FT.
WITHIN 29N83W TO 30N84W TO 30N86W TO 29N86W TO 25N84W TO 26N82W
TO 29N83W W WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST TROPICAL STORM DEBBY INLAND NEAR 31.7N 81.2W.
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE
WINDS WITHIN 30 NM W SEMICIRCLE…80 NM NE QUADRANT AND 100 NM
SE QUADRANT. OVER FORECAST WATERS WITHIN 31N75W TO 31N81W TO
28N80W TO 27N79W TO 31N75W S TO SW WINDS 20 TO 30 KT. SEAS 8 TO
13 FT…HIGHEST N OF 30N. WITHIN 29N83W TO 30N84W TO 29N85W TO
28N85W TO 27N84W TO 27N83W TO 29N83W W TO NW WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.
.48 HOUR FORECAST TROPICAL STORM DEBBY OVER WATER NEAR 32.1N
79.2W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM
FORCE WINDS WITHIN 90 NM NE QUADRANT…110 NM SE QUADRANT…60
NM SW QUADRANT…AND 40 NM NW QUADRANT. OVER FORECAST WATERS
WITHIN 31N73W TO 31N81W TO 28N79W TO 28N75W TO 31N73W S TO SW
WINDS 20 TO 30 KT. SEAS 8 TO 15 FT…HIGHEST N OF 30N.
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 03 HOUR FORECAST WITHIN 20.5N70.5W TO 20.5N71W TO 20.5N72W
TO 20N72.5W TO 20N71.5W TO 20N71W TO 20.5N70.5W E WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.ATLC AND CARIBBEAN WITHIN 16N58W TO 17N60W TO 15N63W TO 14N62W
TO 14N61W TO 13N60W TO 16N58W…INCLUDING IN ATLANTIC EXPOSURES
AND PASSAGES AND ATLANTIC EXPOSURES…E WINDS 20 TO 25 KT. SEAS
8 TO 10 FT.
.24 HOUR FORECAST WITHIN 15N68W TO 16N69W TO 15N70W TO 14N69W TO
14N68W TO 15N68W…INCLUDING IN MONA PASSAGE…E WINDS 20 TO 25
KT. SEAS 8 FT.
.48 HOUR FORECAST WITHIN 15N71W TO 15N72W TO 14N72W TO 13N71W TO
14N70W TO 15N71W E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.REMAINDER OF AREA WINDS 20 KT
