FZNT01 KWBC 070944
HSFAT1 1030
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC WED AUG 07 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC AUG 07.
24 HOUR FORECAST VALID 0600 UTC AUG 08.
48 HOUR FORECAST VALID 0600 UTC AUG 09.
.WARNINGS.
…TROPICAL STORM WARNING…
.TROPICAL STORM DEBBY NEAR 31.9N 79.6W 996 MB AT 0900 UTC AUG 07
MOVING E OR 085 DEG AT 4 KT. MAXIMUM SUSTAINED WINDS 40 KT GUSTS
50 KT. TROPICAL STORM FORCE WINDS WITHIN 120 NM NE
QUADRANT…150 NM SE QUADRANT…100 NM SW QUADRANT…AND 0 NM NW
QUADRANT. SEAS 12 FT OR GREATER WITHIN 0 NM W SEMICIRCLE…240
NM NE QUADRANT AND 210 NM SE QUADRANT WITH SEAS TO 16 FT.
ELSEWHERE S OF 35N W OF 71W WINDS 20 TO 33 KT. SEAS TO 12 FT.
.24 HOUR FORECAST TROPICAL STORM DEBBY NEAR 32.9N 79.5W. MAXIMUM
SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS
WITHIN 120 NM NE QUADRANT…150 NM SE QUADRANT…30 NM SW
QUADRANT…AND 0 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 270
E SEMICIRCLE WITH SEAS TO 17 FT. ELSEWHERE S OF 36N W OF 72W
WINDS 20 TO 33 KT. SEAS TO 12 FT.
.48 HOUR FORECAST TROPICAL DEPRESSION DEBBY INLAND NEAR 36.0N
79.7W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. SEAS TO 12 FT
BETWEEN 180 NM AND 240 NM SE SEMICIRCLES. ELSEWHERE S OF 38N W OF
71W WINDS 20 TO 30 KT. SEAS TO 11 FT.
…GALE WARNING…
.LOW 57N46W 991 MB MOVING E 10 KT. FROM 58N TO 61N BETWEEN 40W
AND 47W WINDS 25 TO 40 KT. SEAS TO 10 FT. ELSEWHERE WITHIN 180 NM
NW AND 300 NM NE QUADRANTS…FROM 40N TO 54N E OF 50W…AND FROM
40N TO 44N BETWEEN 50W AND 58W WINDS 20 TO 30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW 58N39W 986 MB. FROM 51N TO 62N E OF 45W
WINDS 25 TO 40 KT. SEAS 9 TO 16 FT…HIGHEST NEAR 39N55W.
ELSEWHERE FROM 47N TO 63N E OF 45W WINDS 20 TO 30 KT. SEAS TO 12
FT.
.48 HOUR FORECAST LOW E OF AREA 59N30W 990 MB. FROM 47N TO 60N E
OF 54W WINDS 20 TO 30 KT. SEAS TO 12 FT.
.SYNOPSIS AND FORECAST.
.N OF 65N W OF 59W AREA OF N WINDS 20 TO 30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST N OF 63N BETWEEN 53W AND 58W AREA OF N WINDS 20
TO 30 KT. SEAS TO 8 FT.
.48 HOUR FORECAST CONDITIONS DIMINISHED.
.48 HOUR FORECAST FROM 60N TO 62N BETWEEN 60W AND 65W AREA OF W
WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 39N TO 42N W OF
67W…FROM 45N TO 50N BETWEEN 41W AND 47W…FROM 52N TO 61N E OF
50W…AND FROM 62N TO 63N BETWEEN 52W AND 54W.
.24 HOUR FORECAST DENSE FOG N OF 59N BETWEEN 45W AND 48W.
.48 HOUR FORECAST DENSE FOG N OF 59N BETWEEN 45W AND 47W.
.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 WED AUG 7.
24 HOUR FORECAST VALID 0600 UTC THU AUG 8.
48 HOUR FORECAST VALID 0600 UTC FRI AUG 9.
.WARNINGS.
…ATLC TROPICAL STORM WARNING…
.TROPICAL STORM DEBBY NEAR 31.9N 79.6W 996 MB AT 0900 UTC AUG 07
MOVING E OR 085 DEG AT 4 KT. MAXIMUM SUSTAINED WINDS 40 KT GUSTS
50 KT. TROPICAL STORM FORCE WINDS WITHIN 120 NM NE
QUADRANT…150 NM SE QUADRANT…100 NM SW QUADRANT…AND 0 NM NW
QUADRANT. SEAS 12 FT OR GREATER WITHIN 0 NM W SEMICIRCLE…240 NM
NE QUADRANT AND 210 NM SE QUADRANT WITH SEAS TO 17 FT. ELSEWHERE
OVER FORECAST WATERS…WITHIN 31N74W TO 31N77W TO 30N78W TO
30N81W TO 28N80W TO 28N75W TO 31N74W WINDS 20 TO 33 KT. SEAS 8 TO
12 FT.
.24 HOUR FORECAST TROPICAL STORM DEBBY NEAR 32.9N 79.5W. MAXIMUM
SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS
WITHIN 120 NM NE QUADRANT…150 NM SE QUADRANT…30 NM SW
QUADRANT…AND 0 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 300
NM E SEMICIRCLE WITH SEAS TO 17 FT. ELSEWHERE OVER FORECAST
WATERS…WITHIN 31N72W TO 31N81W TO 29N79W TO 29N76W TO 31N72W
WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST TROPICAL DEPRESSION DEBBY INLAND NEAR 36.0N
79.7W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. SEAS 12 FT OR
GREATER WITHIN 300 NM E SEMICIRCLE WITH SEAS TO 13 FT. OVER
FORECAST WATERS…WITHIN 31N73W TO 31N80W TO 29N79W TO 30N78W TO
31N73W S WINDS 20 TO 25 KT. SEAS 8 TO 11 FT.
FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK.
