000
FZNT02 KNHC 171525
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC MON MAY 17 2021

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC MON MAY 17.
24 HOUR FORECAST VALID 1200 UTC TUE MAY 18.
48 HOUR FORECAST VALID 1200 UTC WED MAY 19.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N55W TO 25N65W TO 24N67W. N OF 28N E OF 
FRONT TO 47W SW WINDS 20 TO 30 KT. SEAS 9 TO 12 FT...HIGHEST 
NEAR FRONT. N OF 28N W OF FRONT TO 60W NW TO N WINDS 20 TO 25 
KT. SEAS 9 TO 12 FT IN N TO NE SWELL. ELSEWHERE N OF A LINE FROM 
31N50W TO 28N55W TO 28N62W TO 31N65W WIND 20 KT OR LESS. SEAS 8 
TO 9 FT IN SW SWELL E OF FRONT AND IN NE SWELL W OF FRONT. 
.24 HOUR FORECAST COLD FRONT FROM 31N45W TO 26N50W TO 23N65W TO 
22N74W. N OF 29N E OF FRONT TO A LINE FROM 31N41W TO 29N45W SW 
WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. N OF 30N W OF FRONT 50W W TO 
NW WINDS 20 TO 25 KT. SEAS 9 TO 12 FT IN NE SWELL. ELSEWHERE N 
OF 28N W OF FRONT TO 65W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN 
N SELL.
.48 HOUR FORECAST COLD FRONT FROM 31N38W TO 24N50W THEN 
STATIONARY TO 25N60W TO 23N74W. N OF 26N W OF FRONT TO 58W WINDS 
20 KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL.

.ATLC 36 HOUR FORECAST FROM 23N TO 28N BETWEEN 70W AND 80W E 
WINDS 20 TO 25 KT. SEAS BUILDING TO 8 FT E OF THE BAHAMAS.
.48 HOUR FORECAST FROM 23N TO 29N BETWEEN 68W AND 80W E WINDS 20 
TO 25 KT. SEAS 8 TO 9 FT E OF THE BAHAMAS.   

.CARIBBEAN FROM 11N TO 14N BETWEEN 69W AND 76W...INCLUDING THE 
GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 
FT.
.24 HOUR FORECAST CONDITIONS FROM 11.5N TO 14N BETWEEN 70W AND 
76W...INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  

.CARIBBEAN 36 HOUR FORECAST S OF 17N W OF 85W...INCLUDING THE 
GULF OF HONDURAS...E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.GULF OF MEXICO 36 HOUR FORECAST N OF 24N BETWEEN 87W AND 95W SE 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. FROM 20.5N TO 24N 
BETWEEN 88W AND 91W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST W OF 90W SE WINDS 20 TO 25 KT. SEAS 8 FT. N OF 
25N E OF 90W E TO SE WINDS 20 TO 25 KT. SEAS BUILDING TO 8 FT. 
IN THE STRAITS OF FLORIDA E WINDS 20 TO 25 KT. SEAS BUILDING TO 
8 FT. 

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

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.