FZNT01 KWBC 061001
HSFAT1 1030
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC TUE AUG 06 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 06.
24 HOUR FORECAST VALID 0600 UTC AUG 07.
48 HOUR FORECAST VALID 0600 UTC AUG 08.
.WARNINGS.
…TROPICAL STORM WARNING…
.TROPICAL STORM DEBBY INLAND NEAR 31.6N 81.6W AT 0900 UTC AUG 06
MOVING NE AT 06 KT. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT.
TROPICAL STORM FORCE WINDS WITHIN 180 NM E SEMICIRCLE. SEAS 12
FT OR GREATERE WITHIN 120 NM E SEMICIRCLE WITH SEAS TO 14 FT.
.24 HOUR FORECAST TROPICAL STORM DEBBY NEAR 31.7N 79.9W. MAXIMUM
SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS
WITHIN 120 NM NE…140 NM SE…30 NM SW AND 30 NM NW QUADRANTS.
SEAS 12 FT OR GREATER WITHIN 180 NM E AND 60 NM W SEMICIRCLES
WITH SEAS TO 17 FT.
.48 HOUR FORECAST TROPICAL STORM DEBBY NEAR 32.3N 79.5W. MAXIMUM
SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE WINDS
WITHIN 120 NM NE…130 NM SE…50 NM SW AND 40 NM NW QUADRANTS.
SEAS 12 FT OR GREATER WITHIN 180 NM E AND 60 NM W SEMICIRCLES
WITH SEAS TO 20 FT.
…GALE WARNING…
.LOW 55N50W 1001 MB MOVING NE 10 KT. FROM 59N TO 61N BETWEEN 43W
AND 48W WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW 57N46W 990 MB. FROM 58N TO 61N BETWEEN 42W
AND 47W WINDS 25 TO 40 KT. SEAS 8 TO 14 FT. ELSEWHERE FROM 44N
TO 54N E OF 51W…AND FROM 56N TO 61N BETWEEN 37W AND 43W WINDS
20 TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW 58N39W 987 MB. FROM 52N TO 57N E OF
44W…ALSO WITHIN 180 NM NW QUADRANT WINDS 25 TO 40 KT. SEAS 10
TO 18 FT. ELSEWHERE FROM 50N TO 61N
