FZNT01 KWBC 131608
HSFAT1 1630
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC FRI SEP 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).
FOR ANY TROPICAL CYCLONE INFORMATION BEYOND 48 HOURS REFERENCE
THE ASSOCIATED NWS TROPICAL CYCLONE FORECAST/ADVISORY (TCM).
THE NATIONAL WEATHER SERVICE IS ACCEPTING PUBLIC COMMENTS UNTIL
OCTOBER 16 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 HIGH SEAS AREAS ONLY.
TO LEARN MORE PLEASE VISIT (WEB ADDRESS LOWERCASE)
HTTPS://OCEAN.WEATHER.GOV/PROPOSED-METERS.PHP
SECURITE
NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W
ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS
SYNOPSIS VALID 1200 UTC SEP 13.
24 HOUR FORECAST VALID 1200 UTC SEP 14.
48 HOUR FORECAST VALID 1200 UTC SEP 15.
.WARNINGS.
…STORM WARNING…
.LOW 38N52W 1017 MB MOVING NE 10 KT. WITHIN 180 NM NW SEMICIRCLE
WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW 39N48W 1005 MB. FROM 34N TO 45N BETWEEN 38W
AND 51W WINDS 25 TO 35 KT. SEAS TO 12 FT.
.48 HOUR FORECAST LOW 49N37W 985 MB. WITHIN 180 NM N AND S AND
120 NM W QUADRANTS WINDS 40 TO 50 KT. SEAS 10 TO 17 FT. ELSEWHERE
FROM 33N TO 54N E OF 42W WINDS 25 TO 40 KT. SEAS 8 TO 16 FT.
…GALE WARNING…
.COMPLEX LOW WITH MAIN CENTER 59N39W 1007 MB MOVING E 05 KT.
WITHIN 150 NM N AND NW OF A LINE FROM 58N48W TO 58N42W TO 63N35W
WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. ELSEWHERE FROM 51N TO 56N
BETWEEN 43W AND 54W WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST COMBINED LOW 59N33W 1005 MB. WITHIN 420 NM S
AND 540 NM W QUADRANTS WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW MOVED WELL E OF AREA WITH NEW LOW TO FORM
NEAR 63N38W 1011 MB. WITHIN 150 NM W AND N QUADRANTS WINDS TO 25
KT. SEAS TO 8 FT.
…GALE WARNING…
.FROM 32N TO 37N W OF 66W AREA OF E TO NE WINDS TO 25 KT. SEAS
TO 8 FT.
.24 HOUR FORECAST FROM 31N TO 37N W OF 62W AREA OF E TO NE WINDS
20 TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST FROM 31N TO 38N W OF 56W AREA OF E TO NE WINDS
25 TO 35 KT. SEAS TO 12 FT.
.SYNOPSIS AND FORECAST.
.LOW E OF AREA NEAR 57N28W 996 MB MOVING NE 15 KT. WITHIN 180 NM
SE OF FRONT FROM 45N35W TO 40N42W WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS MOVED E OF AREA.
.LOW 56N40W 1010 MB MOVING E 20 KT. FROM 47N TO 55N E OF 46W
WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW DISSIPATED AND ASSOCIATED CONDITIONS
DIMINISHED.
.24 HOUR FORECAST LOW 64N54W 1010 MB. N OF 57N W OF 50W AREA OF N
TO NW WINDS 20 TO 30 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW DISSIPATED. CONDITIONS DESCRIBED BELOW WITH
LOW 52N44W.
.24 HOUR FORECAST NEW LOW 50N50W 1015 MB. FROM 46N TO 52N BETWEEN
50W AND 62W WINDS 20 TO 30 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW 52N44W 1004 MB. FROM 41N TO 59N BETWEEN 44W
AND 58W N WINDS 20 TO 30 KT. SEAS TO 10 FT.
.DENSE FOG. 48 HOUR FORECAST VSBY OCCASIONALLY LESS THAN 1 NM
FROM 62N TO 66N BETWEEN 36W AND 40W.
.FORECASTER JOSEPH. 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 1200 UTC FRI SEP 13.
24 HOUR FORECAST VALID 1200 UTC SAT SEP 14.
48 HOUR FORECAST VALID 1200 UTC SUN SEP 15.
.WARNINGS.
…ATLANTIC TROPICAL STORM WARNING…
.TROPICAL STORM GORDON NEAR 19.4N 38.6W 1006 MB AT 1500 UTC SEP
13 MOVING WNW OR 295 DEG AT 10 KT. MAXIMUM SUSTAINED WINDS 35 KT
GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM OF CENTER
EXCEPT 60 NM NE QUADRANT. SEAS 12 FT OR GREATER WITHIN 90 NM N
SEMICIRCLE AND 0 NM S SEMICIRCLE WITH SEAS TO 13 FT. ELSEWHERE
WITHIN 21N38W TO 21N39W TO 21N40W TO 19N39W TO 19N38W TO 20N37W
TO 21N38W WINDS 20 TO 33 KT. SEAS 9 TO 12 FT. REMAINDER AREA
WITHIN 24N35W TO 24N40W TO 21N43W TO 19N43W TO 18N39W TO 18N35W
TO 24N35W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL STORM GORDON NEAR 20.0N 42.1W.
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE
WINDS WITHIN 0 NM OF CENTER EXCEPT 50 NM NE QUADRANT. SEAS 12 FT
OR GREATER WITHIN 120 NM N SEMICIRCLE WITH SEAS TO 14 FT.
ELSEWHERE WITHIN 21N41W TO 22N43W TO 21N43W TO 20N43W TO 19N41W
TO 20N41W TO 21N41W WINDS 20 TO 33 KT. SEAS 9 TO 12 FT. REMAINDER
AREA WITHIN 23N37W TO 25N42W TO 23N46W TO 19N47W TO 18N45W TO
21N37W TO 23N37W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED
SWELL.
.48 HOUR FORECAST TROPICAL DEPRESSION GORDON NEAR 19.7N 45.4W.
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. SEAS 12 FT OR GREATER
WITHIN 60 NM N SEMICIRCLE WITH SEAS TO 14 FT. ELSEWHERE WITHIN
21N44W TO 22N46W TO 20N47W TO 19N46W TO 19N45W TO 20N44W TO
21N44W WINDS 20 TO 33 KT. SEAS 9 TO 12 FT. REMAINDER AREA WITHIN
25N43W TO 24N47W TO 22N50W TO 19N48W TO 19N42W TO 21N41W TO
25N43W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL.
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 48 HOUR FORECAST WITHIN 31N64W TO 31N80W TO 30N76W TO
30N65W TO 31N64W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.FORECASTER AL. NATIONAL HURRICANE CENTER.
¤¤
UUID 6FF425E2-71EA-11EF-9B8D-0AFB0B270000 TX 1
