000
FZNT02 KNHC 202122
HSFAT2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC THU JUL 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC THU JUL 20.
24 HOUR FORECAST VALID 1800 UTC FRI JUL 21.
48 HOUR FORECAST VALID 1800 UTC SAT JUL 22.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC S OF 21N BETWEEN 71W AND 74W...INCLUDING APPROACH TO THE 
WINDWARD PASSAGE...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 
FT IN E SWELL.
.24 HOUR FORECAST S OF 21N BETWEEN 71W AND 74W...INCLUDING 
APPROACH TO THE WINDWARD PASSAGE...NE TO E WINDS 20 TO 25 KT. 
SEAS LESS THAN 8 FT IN E SWELL.  
.48 HOUR FORECAST S OF 21N BETWEEN 70W AND 74W...INCLUDING 
APPROACH TO THE WINDWARD PASSAGE...NE TO E WINDS 20 TO 25 KT. 
SEAS LESS THAN 8 FT.

.CARIBBEAN S OF 18N BETWEEN 71W AND 80W NE TO E WINDS 20 TO 25 
KT. SEAS 8 TO 11 FT IN NE SWELL.
.24 HOUR FORECAST FROM 16N TO 17.5N BETWEEN 71.5W AND 74W NE TO 
E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. ELSEWHERE FROM 11.5N 
TO 15.5N WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL.
.48 HOUR FORECAST FROM 12N TO 14N BETWEEN 71W AND 77W NE TO E 
WINDS 20 TO 25 KT. SEAS TO 8 FT. 

.CARIBBEAN 30 HOUR FORECAST N OF 19N E OF 75W...INCLUDING THE 
WINDWARD PASSAGE...NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN 30 HOUR FORECAST S OF 17N W OF 86W...INCLUDING THE 
GULF OF HONDURAS...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 
FT IN E SWELL. 
.36 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 NR. NATIONAL HURRICANE CENTER.