High Seas Forecast
Issued by NWS

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000
FZNT02 KNHC 200910
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC MON FEB 20 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC MON FEB 20.
24 HOUR FORECAST VALID 0600 UTC TUE FEB 21.
48 HOUR FORECAST VALID 0600 UTC WED FEB 22.

.WARNINGS.

...ATLC GALE WARNING...
.COLD FRONT FROM LOW PRES NEAR 30N72W 1011 MB TO 27N71W TO
24N77W. N OF 27N WITHIN 90 NM E OF FRONT S TO SW WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW DISSIPATED. NEW COLD FRONT FROM 31N62W TO
24N70W. N OF FRONT N WINDS 20 TO 25 KT. SEAS TO 8 FT.
.42 HOUR FORECAST COLD FRONT FROM 31N54W TO 20N60W. N OF 25N E
OF FRONT TO 46W 20 TO 30 KT...EXCEPT TO 35 KT WITHIN 90 NM E OF
FRONT FROM 27N TO 30N.
.48 HOUR FORECAST COLD FRONT FROM 31N52W TO 18N60W. N OF 27N
WITHIN 150 NM E OF FRONT S TO SW WINDS 30 TO 35 KT. SEAS 10 TO
17 FT. ELSEWHERE N OF 25N E OF FRONT TO 43W S TO SW WINDS 20 TO
30 KT. SEAS 8 TO 14 FT. N OF 26N W OF FRONT TO 65W NW WINDS 20
TO 25 KT. SEAS 8 TO 12 FT.

.SYNOPSIS AND FORECAST.

.ATLC N OF 26N E OF 55W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN
NW SWELL.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN FROM 11N TO 12N BETWEEN 74W AND 77W NE TO E WINDS 20
TO 30 KT. SEAS TO 9 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN S OF 18N W OF 85W E TO SE WINDS 20 TO 25 KT. SEAS
LESS THAN 8 FT.
.24 HOUR FORECAST S OF 18N W OF 86W E TO SE WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.GULF OF MEXICO N OF 25N W OF 94W SE WINDS 20 TO 25 KT. SEAS
LESS THAN 8 FT.
.24 HOUR FORECAST TROUGH FROM 29N92W TO 19N94W. S OF 22N W OF
95W NW TO N WINDS 20 TO 30 KT. SEAS TO 8 FT.
.48 HOUR FORECAST TROUGH FROM 30N89W TO 26N87W TO 22N88W. WINDS
20 KT OR LESS. SEAS LESS THAN 8 FT.

.GULF OF MEXICO FROM 20N TO 22N BETWEEN 90W AND 92W SE WINDS 20
TO 25 KT. SEAS LESS THAN 8 FT.
.24 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 MUNDELL. NATIONAL HURRICANE CENTER.



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