909
FZNT01 KWBC 161012
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC MON SEP 16 2024

CCODE/1:31:04:01:00/AOE/NWS/CCODE
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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
VOSOPS@NOAA.GOV(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 0600 UTC SEP 16.
24 HOUR FORECAST VALID 0600 UTC SEP 17.
48 HOUR FORECAST VALID 0600 UTC SEP 18.

.WARNINGS.

...TROPICAL STORM WARNING...
.POTENTIAL TROPICAL CYCLONE EIGHT NEAR 32.4N 78.3W 1006 MB AT
0900 UTC SEP 16 MOVING NW OR 325 DEG AT 3 KT. MAXIMUM SUSTAINED
WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 150
NM NE QUADRANT...60 NM SW QUADRANT...AND 90
NM NW QUADRANT.  SEAS 12 FT OR GREATER WITHIN 120 NM S
SEMICIRCLE...240 NM NE QUADRANT AND 60 NM NW QUADRANT WITH SEAS
TO 17 FT. ELSEWHERE S OF 39N W OF 70W WINDS 20 TO 33 KT. SEAS 8
TO 12 FT.
.24 HOUR FORECAST TROPICAL DEPRESSION EIGHT INLAND NEAR 33.7N
79.8W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. SEAS 12 FT OR
GREATER WITHIN 300 NM NE QUADRANT WITH SEAS TO 12 FT. ELSEWHERE
WITHIN 420 NM E QUADRANT WINDS 20 TO 30 KT. SEAS TO 11 FT.
.36 HOUR FORECAST POST-TROPICAL REMNANT LOW EIGHT NEAR 34.5N
80.6W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT.
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW EIGHT NEAR 35.2N
81.0W. MAXIMUM SUSTAINED WINDS 15 KT GUSTS 20 KT. ELSEWHERE FROM
33N TO 40N W OF 62W WINDS TO 25 KT. SEAS TO 10 FT.

...STORM WARNING...
.COMPLEX LOW WITH FIRST LOW 49N39W 1003 MB MOVING E 10 KT AND
SECOND LOW 45N37W 1003 MB MOVING NE 20 KT. FROM 42N TO 50N
BETWEEN 38W AND 47W WINDS 25 TO 35 KT. SEAS 8 TO 14 FT. ELSEWHERE
FROM 37N TO 53N E OF 52W AND S OF 36N E OF 40W WINDS 20 TO 30 KT.
SEAS 8 TO 13 FT IN A MIXED SWELL.
.12 HOUR FORECAST COMBINED LOW 49N36W 987 MB. WITHIN 180 NM NW
SEMICIRCLE WINDS 35 TO 50 KT. SEAS 15 TO 22 FT.
.24 HOUR FORECAST LOW JUST E OF AREA 50N33W 987 MB. WITHIN 120 NM
SW SEMICIRCLE WINDS 35 TO 50 KT. SEAS 14 TO 21 FT. ELSEWHERE FROM
42N TO 57N E OF 42W WINDS 25 TO 35 KT. SEAS 10 TO 18 FT.
.48 HOUR FORECAST LOW AND CONDITIONS E OF AREA.

...GALE WARNING...
.LOW E OF AREA 57N30W 975 MB MOVING NE 30 KT. WITHIN 240 NM W
SEMICIRCLE WINDS 30 TO 45 KT. SEAS 14 TO 21 FT. ELSEWHERE FROM
52N TO 62N E OF 40W AND WITHIN 120 NM W AND NW OF A LINE FROM
55N41W TO 66N35W WINDS 25 TO 35 KT. SEAS 9 TO 17 FT.
.24 HOUR FORECAST LOW AND CONDITIONS E OF AREA.

...GALE WARNING...
.SW OF A LINE FROM 52N53W TO 65N64W AREA OF SE WINDS 20 TO 30 KT.
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST NEW LOW 50N49W 1002 MB. FROM 41N TO 55N W OF
43W WINDS 20 TO 30 KT. SEAS TO 10 FT...HIGHEST S OF CENTER.
.36 HOUR FORECAST LOW 50N44W 1000 MB. FROM 40N TO 52N BETWEEN 37W
AND 52W WINDS 25 TO 35 KT. SEAS 8 TO 13 FT...HIGHEST S OF
CENTER.
.48 HOUR FORECAST COMBINED LOW 49N39W 1001 MB. FROM 40N TO 54N E
OF 47W WINDS 25 TO 35 KT...HIGHEST N AND E OF CENTER. SEAS 8 TO
13 FT IN A MIXED SWELL.

...GALE WARNING...
.LOW JUST S OF AREA 30N69W 1011 MB MOVING N 05 KT. S OF 39N
BETWEEN 58W AND 70W WINDS 25 TO 35 KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST LOW 33N70W 1013 MB. WITHIN 300 NM NE SEMICIRCLE
WINDS 20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW AND CONDITIONS DESCRIBED BY LOW 35N81W
ABOVE.

.SYNOPSIS AND FORECAST.

.LOW 31N51W 1011 MB MOVING SE 10 KT. S OF 33N BETWEEN 47W AND 55W
WINDS TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW JUST S OF AREA 29N49W 1010 MB. S OF 36N
BETWEEN 40W AND 64W WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST LOW S OF AREA NEAR 27N50W 1009 MB. S OF 35N
BETWEEN 42W AND 60W WINDS 20 TO 30 KT. SEAS 8 TO 14 FT...HIGHEST
NW OF CENTER.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM N OF 62N E OF 40W.
.24 HOUR FORECAST DENSE FOG WITHIN 180 NM SW OF A LINE FROM
50N46W TO 64N64W.
.48 HOUR FORECAST DENSE FOG SW OF A LINE FROM 52N50W TO 64N64W.

.FORECASTER ANDERSON. OCEAN PREDICTION CENTER.

NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC MON SEP 16 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.

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

ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF MEXICO

SYNOPSIS VALID 0600 UTC MON SEP 16.
24 HOUR FORECAST VALID 0600 UTC TUE SEP 17.
48 HOUR FORECAST VALID 0600 UTC WED SEP 18.

.WARNINGS.

NONE.

.SYNOPSIS AND FORECAST.

.POTENTIAL TROPICAL CYCLONE EIGHT NEAR 32.4N 78.3W 1006 MB AT

ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF MEXICO

SYNOPSIS VALID 0600 UTC MON SEP 16.
24 HOUR FORECAST VALID 0600 UTC TUE SEP 17.
48 HOUR FORECAST VALID 0600 UTC WED SEP 18.

.WARNINGS.

NONE.

.SYNOPSIS AND FORECAST.

.POTENTIAL TROPICAL CYCLONE EIGHT NEAR 32.4N 78.3W 1006 MB AT
0900 UTC SEP 16 MOVING NW OR 325 DEG AT 3 KT. MAXIMUM SUSTAINED
WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 150
NM NE QUADRANT...0 NM SE QUADRANT...60 NM SW QUADRANT...AND 90
NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 120 NM S
SEMICIRCLE...240 NM NE QUADRANT AND 60 NM NW QUADRANT WITH SEAS
TO 17 FT. ELSEWHERE WITHIN 31N67W TO 31N81W TO 29N80W TO 30N75W
TO 29N73W TO 31N67W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED
SWELL.
.24 HOUR FORECAST TROPICAL DEPRESSION EIGHT INLAND NEAR 33.7N
79.8W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. OVER FORECAST
WATERS CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8
FT.

.TROPICAL DEPRESSION GORDON NEAR 19.2N 47.5W 1007 MB AT 0900 UTC
SEP 16 MOVING W OR 270 DEG AT 7 KT. MAXIMUM SUSTAINED WINDS 25
KT GUSTS 35 KT. ELSEWHERE WITHIN 20.5N46.5W TO 20.5N47.5W TO
20N48W TO 20N47W TO 20N46.5W TO 20.5N46.5W WINDS 20 TO 25 KT.
SEAS 9 TO 11 FT. REMAINDER OF AREA WITHIN 21N46W TO 22N47W TO
21N50W TO 19N51W TO 18N48W TO 18N46W TO 21N46W WINDS 20 KT OR
LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL DEPRESSION GORDON NEAR 19.3N 49.1W.
MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. ELSEWHERE WITHIN
20N49W TO 20N50W TO 19N50W TO 19N49W TO 19N48W TO 20N49W WINDS 20
KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.48 HOUR FORECAST TROPICAL DEPRESSION GORDON NEAR 19.9N 49.6W.
MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. ELSEWHERE WITHIN
20N48.5W TO 20N49W TO 20.5N49.5W TO 20N49W TO 19N49W TO 19N48.5W
TO 20N48.5W WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. REMAINDER OF AREA
WITHIN 21N49W TO 21N50W TO 20N50W TO 19N51W TO 19N50W TO 20N49W
TO 21N49W WINDS 20 KT OR LESS. SEAS 8 TO 10 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.

.ATLC 06 HOUR FORECAST WITHIN 31N51W TO 31N52W TO 30.5N51.5W TO
31N51W N TO NE WINDS 20 TO 25 KT. SEAS 10 TO 11 FT. ELSEWHERE
WITHIN 31N48.5W TO 31N52.5W TO 30.5N52W TO 30N51W TO 30N49.5W TO
31N48.5W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL.
.24 HOUR FORECAST WITHIN 31N48W TO 31N52W TO 30N51W TO 30N50W TO
31N48W NE WINDS 20 TO 30 KT. SEAS 10 TO 12 FT. ELSEWHERE WITHIN
31N46W TO 30N50W TO 31N53W TO 31N61W TO 30N53W TO 28N49W TO
31N46W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL.
.48 HOUR FORECAST WITHIN 31N48W TO 31N52W TO 30N53W TO 28N52W TO
28N51W TO 31N48W NE WINDS 20 TO 25 KT. SEAS 10 TO 12 FT.
ELSEWHERE WITHIN 31N39W TO 31N52W TO 29N53W TO 31N61W TO 29N61W
TO 26N52W TO 31N39W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE
SWELL.

.CARIBBEAN 06 HOUR FORECAST WITHIN 14N70W TO 14N71W TO 14N72W TO
13N73W TO 12N70W TO 14N70W...INCLUDING THE GULF OF VENEZUELA...E
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 13N72W TO 14N73W TO 13N74W TO 12N73W TO
13N72W E WINDS 20 TO 25 KT. SEAS 8 FT IN NE TO E SWELL.
.36 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 ADAMS. NATIONAL HURRICANE CENTER.

$$