FZNT01 KWBC 100932
HSFAT1 1030
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC SAT AUG 10 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 10.
24 HOUR FORECAST VALID 0600 UTC AUG 11.
48 HOUR FORECAST VALID 0600 UTC AUG 12.
.WARNINGS.
…GALE WARNING…
.LOW INLAND NEAR 48N69W 998 MB MOVING NE 40 KT. NW OF A LINE FROM
32N73W TO 36N66W TO 46N58W WINDS 20 TO 30 KT. SEAS TO 12 FT.
.06 HOUR FORECAST LOW 49N65W 998 MB. WITHIN 480 NM SE QUADRANT
WINDS 25 TO 35 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW 51N44W 998 MB. WITHIN 360 NM S SEMICIRCLE
WINDS 30 TO 45 KT. SEAS 8 TO 15 FT. ELSEWHERE FROM 42N TO 53N
BETWEEN 35W AND 50W…AND WITHIN 420 NM N AND NW OF A LINE FROM
42N50W TO 39N60W TO 35N67W WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST LOW E OF AREA NEAR 53N27W 986 MB. FROM 40N TO
48N E OF 50W WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.
…GALE WARNING…
.FROM 51N TO 61N E OF 45W AREA OF W WINDS 20 TO 30 KT. SEAS TO 10
FT.
.24 HOUR FORECAST NEW LOW 59N42W 993 MB. N OF 54N BETWEEN 35W AND
48W WINDS 25 TO 35 KT. SEAS TO 9 FT.
.48 HOUR FORECAST 59N39W 991 MB. WITHIN 120 NM NW AND N OF A LINE
FROM 61N40W TO 58N43W WINDS 30 TO 45 KT. SEAS 8 TO 16 FT.
ELSEWHERE N OF 48N E OF 44W WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.SYNOPSIS AND FORECAST.
.LOW 62N54W 991 MB MOVING SE 15 KT. FROM 50N TO 60N W OF
50W…AND N OF 60N W OF 57W WINDS 25 TO 35 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW 60N49W 993 MB. WITHIN 180 NM NE OF A LINE
FROM 55N50W TO 66N62W WINDS TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 59N39W
DESCRIBED IN WARNINGS SECTION ABOVE.
.LOW 42N35W 1014 MB MOVING NE 35 KT. FROM 38N TO 44N E OF 44W
WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW AND CONDITIONS E OF AREA.
.48 HOUR FORECAST LOW 58N58W 999 MB. WITHIN 180 NM W SEMICIRCLE
WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST NEW LOW 54N55W 997 MB. FROM 46N TO 54N W OF
44W…AND WITHIN 240 NM N AND NW OF A LINE FROM 40N50W TO 35N65W
WINDS 20 TO 30 KT. SEAS TO 10 FT…HIGHEST NEAR 41N55W.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 120 NM E OF A
LINE FROM 60N50W TO 63N54W…AND W OF 49W IN THE GULF OF SAINT
LAWRENCE.
.24 HOUR FORECAST DENSE FOG FROM 45N TO 52N BETWEEN 47W AND
57W…FROM 42N TO 46N BETWEEN 60W AND 67W…AND FROM 56N TO 60N
BETWEEN 38W AND 42W.
.48 HOUR FORECAST DENSE FOG FROM 45N TO 47N BETWEEN 45W AND
50W…FROM 52N TO 55N BETWEEN 49W AND 54W…AND FROM 63N TO 65N
BETWEEN 37W AND 40W.
.FORECASTER EHRBAR. 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 SAT AUG 10.
24 HOUR FORECAST VALID 0600 UTC SUN AUG 11.
48 HOUR FORECAST VALID 0600 UTC MON AUG 12.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.ATLC WITHIN 21N58W TO 22N58W TO 22N59W TO 21N59W TO 21N58W
WINDS 20 KT OR LESS. SEAS 8 FT IN E SWELL.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.ATLC 06 HOUR FORECAST WITHIN 15N38W TO 15N40W TO 14N40W TO
13N40W TO 14N39W TO 14N38W TO 15N38W WINDS 20 KT OR LESS. SEAS 8
FT IN NE SWELL.
.24 HOUR FORECAST WITHIN 19N42W TO 20N48W TO 17N47W TO 16N43W TO
14N42W TO 16N40W TO 19N42W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
IN NE TO E SWELL.
.48 HOUR FORECAST WITHIN 19N50W TO 19N52W TO 18N53W TO 16N53W TO
15N50W TO 17N48W TO 19N50W E WINDS 20 TO 25 KT. SEAS 9 TO 10 FT
IN NE TO E SWELL. ELSEWHERE WITHIN 22N50W TO 22N53W TO 19N58W TO
15N55W TO 14N47W TO 16N45W TO 22N50W WINDS 20 KT OR LESS. SEAS 8
TO 9 FT IN E SWELL.
.ATLC AND CARIBBEAN 18 HOUR FORECAST WITHIN 20N71W TO 21N72W TO
20N74W TO 20N72W TO 20N71W…INCLUDING THE WINDWARD PASSAGE…
NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 20N73W TO 20N74W TO 20N75W TO 19N75W TO
20N73W NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.
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UUID 7DBEF8E6-56FB-11EF-A91D-0AFB0B260000 TX 1
