High Seas Forecast
Issued by NWS

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000
FZNT02 KNHC 222213
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SUN OCT 22 2017

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

SECURITE

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

SYNOPSIS VALID 1800 UTC SUN OCT 22.
24 HOUR FORECAST VALID 1800 UTC MON OCT 23.
48 HOUR FORECAST VALID 1800 UTC TUE OCT 24.

.WARNINGS.

...GULF OF MEXICO GALE WARNING...
.GULF OF MEXICO 06 HOUR FORECAST COLD FRONT FROM 30N94W TO
26N97W. W OF FRONT N WINDS 20 TO 25 KT. SEAS 8 FT.
.18 HOUR FORECAST COLD FRONT FROM 30N89W TO 25N93W TO 19N96W.
S OF 21N W OF 95W NW TO N WINDS 25 TO 30 KT. SEAS TO 9 FT.
FROM 21N TO 24N W OF 95W N WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST COLD FRONT FROM 30N86W TO 25N92W TO 18N95W.
S OF 21N W OF 95W NW TO N WINDS 25 TO 35 KT. SEAS 8 TO 11 FT.
ELSEWHERE S OF 25N W OF FRONT N WINDS 20 TO 25 KT. SEAS 8 FT.
.30 HOUR FORECAST COLD FRONT FROM 30N85W TO 25N91W TO 18N95W.
S OF 21N W OF 95W NW TO N WINDS 30 TO 35 KT. SEAS 9 TO 12 FT.
FROM 21N TO 24N W OF 94W NW TO N WINDS 20 TO 25 KT. SEAS 8 FT.
N OF 28N E OF FRONT S TO SW WINDS 20 TO 25 KT. SEAS LESS THAN 8
FT.
.42 HOUR FORECAST COLD FRONT FROM 28N83W TO 22N90W TO 18N94W.
S OF 21N W OF 94W NW TO N WINDS 25 TO 30 KT. SEAS 8 TO 11 FT.
N OF 28N BETWEEN 91W AND 95W N WINDS 20 TO 25 KT. SEAS LESS
THAN 8 FT.
.48 HOUR FORECAST COLD FRONT FROM 27N83W TO 21N89W TO 18N93W.
S OF 21N W OF 94W NW TO N WINDS 25 TO 30 KT. SEAS 8 TO 10 FT.
FROM 25N TO 29N BETWEEN 91W AND 96W N TO NE WINDS 20 TO 25 KT.
SEAS TO 8 FT.

.SYNOPSIS AND FORECAST.

.ATLC TROPICAL WAVE EXTENDS FROM 18N49W TO 07N51W. FROM 09N TO
14N BETWEEN 46W AND 49W E WINDS 20 TO 25 KT. SEAS TO 9 FT.
ELSEWHERE FROM 09N TO 17N BETWEEN 43W AND 51W WINDS 20 KT OR
LESS. SEAS TO 9 FT IN MIXED E AND SE SWELL.
.24 HOUR FORECAST WEAKENING TROPICAL WAVE ALONG 58W S OF 18N.
FROM 08N TO 17N BEWTEEN 44W AND 53W WINDS 20 KT OR LESS. SEAS
TO 8 FT IN MIXED NE AND SE SWELL.
.48 HOUR FORECAST TROPICAL WAVE WEAKENED ALONG 63W. FROM 09N TO
13N BETWEEN 42W AND 56W WINDS 20 KT OR LESS. SEAS TO 8 FT IN
MIXED NE AND SE SWELL.

.ATLC FROM 19N TO 21N BETWEEN 72W AND 74W...INCLUDING ENTRANCE
TO WINDWARD PASSAGE...E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.

.CARIBBEAN FROM 10N TO 18N BETWEEN 66W AND 79W WINDS 20 TO 25
KT. SEAS 8 TO 11 FT. FROM 11N TO 15N BETWEEN 69W AND
72W...INCLUDING GULF OF VENEZUELA...E WINDS 20 TO 25 KT. SEAS
LESS THAN 8 FT. ELSEWHERE FROM 10N TO 18N BETWEEN 68W AND 82W
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN E SWELL.
.48 HOUR FORECAST FROM 12N TO 13N BETWEEN 71W AND 73W E WINDS 20
TO 25 KT. SEAS LESS THAN 8 FT. ELSEWHERE FROM 12N TO 17N BETWEEN
72W AND 82W WINDS 20 KT OR LESS. SEAS 8 FT IN E SWELL.

.CARIBBEAN S OF 18N W OF 86W...INCLUDING THE GULF OF
HONDURAS...E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

$$

.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.



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