FZNT01 KWBC 201552
HSFAT1 1630
HIGH SEAS FORECAST FOR METAREA IV
NWS OTHECEAN PREDICTION CENTER WASHINGTON DC
1630 UTC SUN OCT 20 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC OCT 20.
24 HOUR FORECAST VALID 1200 UTC OCT 21.
48 HOUR FORECAST VALID 1200 UTC OCT 22.
.WARNINGS.
…GALE WARNING…
.LOW JUST E OF AREA 60N34W 987 MB MOVING E 25 KT. WITHIN 540 NM
SW QUADRANT WINDS 25 TO 40 KT. SEAS 10 TO 20 FT.
.24 HOUR FORECAST LOW DISSIPATED E OF AREA AND NEW LOW TO FORM
65N35W 989 MB. WITHIN 480 NM S AND 120 NM W QUADRANTS WINDS 25
TO 35 KT. SEAS 9 TO 17 FT.
.48 HOUR FORECAST LOW AND CONDITIONS E OF AREA.
…GALE WARNING…
.LOW 54N45W 1002 MB MOVING SE 25 KT. FROM 44N TO 56N E OF 53W
WINDS 25 TO 35 KT. SEAS 8 TO 15 FT…EXCEPT WHERE NOTED ABOVE.
.24 HOUR FORECAST LOW AND CONDITIONS E OF AREA.
…GALE WARNING…
.24 HOUR FORECAST LOW 65N63W 979 MB. N OF 56N W OF 58W WINDS 25
TO 35 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW 66N58W 985 MB. WITHIN 900 NM S
QUADRANT…AND 240 NM S SEMICIRCLE WINDS 25 TO 35 KT. SEAS TO 11
FT.
…GALE WARNING…
.24 HOUR FORECAST NEW LOW 54N54W 996 MB. WITHIN 720 NM SE AND S
QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 12 FT.
.36 HOUR FORECAST LOW 55N46W 992 MB. WITHIN 660 NM SE AND S
QUADRANTS WINDS 25 TO 35 KT. SEAS 9 TO 17 FT.
.48 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER E OF AREA 58N32W
985 MB AND NEW SECOND CENTER 52N41W 996 MB. FROM 43N TO 52N E OF
56W…AND WITHIN 300 NM NE QUADRANT OF SECOND CENTER WINDS 25 TO
35 KT. SEAS 9 TO 17 FT…EXCEPT WHERE NOTED ABOVE.
.SYNOPSIS AND FORECAST.
.LOW N OF AREA 68N57W 981 MB MOVING NE 10 KT. N OF 59N W OF 50W
WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST LOW N OF AREA AND CONDITIONS ABSORBED BY LOW
65N63W DESCRIBED ABOVE IN WARNINGS SECTION.
.LOW 33N57W 1013 MB NEARLY STATIONARY. FROM 31N TO 38N E OF 74W
WINDS 20 TO 30 KT. SEAS 8 TO 15 FT.
.24 HOUR FORECAST LOW 33N57W 1014 MB. FROM 33N TO 38N E OF 64W
WINDS 20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW DISSIPATED AND NEW SECOND LOW 42N37W 1016
MB. S OF A LINE FROM 43N35W TO 36N60W WINDS TO 25 KT. SEAS TO 10
FT.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM N OF 61N W OF 60W.
.24 HOUR FORECAST DENSE FOG N OF 62N E OF 39W…AND N OF 65N
WITHIN 180 NM W OF GREENLAND.
.48 HOUR FORECAST DENSE FOG N OF 62N E OF 37W…N OF 58N W OF
48W…AND WITHIN 120 NM OF 54N53W.
.LIGHT FREEZING SPRAY N OF 64N WITHIN 60 NM SE OF GREENLAND.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.
.FORECASTER KELLS. OCEAN PREDICTION CENTER.
NATIONAL HURRICANE CENTER MIAMI FL
ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF MEXICO
SYNOPSIS VALID 1200 UTC SUN OCT 20.
24 HOUR FORECAST VALID 1200 UTC MON OCT 21.
48 HOUR FORECAST VALID 1200 UTC TUE OCT 22.
.WARNINGS.
…ATLANTIC HURRICANE WARNING…
.HURRICANE OSCAR NEAR 20.7N 73.9W 986 MB AT 1500 UTC OCT 20
MOVING WSW OR 250 DEG AT 6 KT. MAXIMUM SUSTAINED WINDS 70 KT
GUSTS 85 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM N SEMICIRCLE
AND 30 NM S SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 30 NM OF
CENTER WITH SEAS TO 15 FT. ELSEWHERE…WITHIN 23N73W TO 23N74W TO
22N76W TO 20N74W TO 21N73W TO 22N72W TO 23N73W…INCLUDING
ATLANTIC EXPOSURES…WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST TROPICAL STORM OSCAR INLAND NEAR 20.5N 75.6W.
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE
WINDS AND SEAS 12 FT OR GREATER WITHIN 40 NM N SEMICIRCLE…30 NM
SE QUADRANT AND 0 NM SW QUADRANT WITH SEAS TO 15 FT.
ELSEWHERE…WITHIN 22N75W TO 22N76W TO 21N76W TO 21N75W TO 22N75W
WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST TROPICAL STORM OSCAR NEAR 22.1N 75.7W. MAXIMUM
SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS
AND SEAS 12 FT OR GREATER WITHIN 40 NM E SEMICIRCLE AND 20 NM W
SEMICIRCLE WITH SEAS TO 15 FT. ELSEWHERE…WITHIN 23N75W TO
23N76W TO 22N76W TO 21N76W TO 22N75W TO 23N75W…INCLUDING
ATLANTIC EXPOSURES…WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
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 WITHIN 17N35W TO 17N37W TO 16N37W TO 15N36W TO 14N35W TO
17N35W E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST WITHIN 19N35W TO 20N42W TO 18N42W TO 17N39W TO
18N38W TO 17N35W TO 19N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT
IN NE TO E SWELL.
.48 HOUR FORECAST WITHIN 24N35W TO 23N39W TO 23N46W TO 18N44W TO
15N35W TO 24N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN E
SWELL.
.ATLC WITHIN 31N66W TO 31N70W TO 31N81W TO 26N80W TO 24N80W TO
29N69W TO 31N66W NE WINDS 20 TO 25 KT. SEAS 8 TO 11 FT.
ELSEWHERE…WITHIN 31N64W TO 31N81W TO 24N80W TO 24N76W TO
22N69W TO 26N64W TO 31N64W…INCLUDING ATLANTIC
EXPOSURES…WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE
SWELL.
.24 HOUR FORECAST WITHIN 31N45W TO 31N80W TO 27N80W TO 24N75W TO
28N70W TO 31N45W…INCLUDING ATLANTIC EXPOSURES…WINDS 20 KT OR
LESS. SEAS 8 TO 10 FT IN NE SWELL.
.48 HOUR FORECAST WITHIN 30N72W TO 31N80W TO 27N80W TO 26N77W TO
27N74W TO 30N72W. WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE
SWELL.
.CARIBBEAN AND GULF OF MEXICO WITHIN 29N84W TO 27N97W TO 21N93W
TO 22N88W TO 19N86W TO 20N79W TO 29N84W…INCLUDING STRAITS OF
FLORIDA AND IN YUCATAN CHANNEL…NE TO E WINDS 20 TO 25 KT. SEAS
8 TO 10 FT.
.24 HOUR FORECAST WITHIN 28N84W TO 28N93W TO 26N97W TO 19N95W TO
24N81W TO 28N84W…INCLUDING STRAITS OF FLORIDA AND IN YUCATAN
CHANNEL…NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST CONDITIONS IMPROVE.
.GULF OF MEXICO REMNANTS OF NADINE NEAR 16.5N 93.0W 1007 MB AT
1500 UTC OCT 20 MOVING WSW OR 250 DEG AT 12 KT. MAXIMUM SUSTAINED
WINDS 25 KT GUSTS 35 KT. WITHIN 20N92W TO 20N95W TO 20N96W TO
19N96W TO 18N93W TO 19N91W TO 20N92W…INCLUDING WITHIN 60 NM OF
COAST OF VERACRUZ AND WITHIN 60 NM OF COAST OF CAMPECHE…NE
WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.12 HOUR FORECAST…DISSIPATED. 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 KONARIK. NATIONAL HURRICANE CENTER.
UUID 4B8A8A38-8EFB-11EF-A891-0AFB0A260000 TX 1
