000
FZNT02 KNHC 090942
HSFAT2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL 
1030 UTC MON JUL 09 2018

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 JUL 09.
24 HOUR FORECAST VALID 0600 UTC TUE JUL 10.
48 HOUR FORECAST VALID 0600 UTC WED JUL 11.

.WARNINGS.

...ATLC AND CARIBBEAN GALE WARNING...
.REMNANTS OF BERYL NEAR 16N 63.5W AT 0600 UTC WNW AT 22 KT. MAXIMUM 
SUSTAINED WINDS 30 KT GUSTS 40 KT. WINDS 25 TO 30 KT WITH FREQUENT 
GUSTS TO 35 KT WITHIN 90 NM NE SEMICIRCLE OF REMNANTS. SEAS 8 TO 15 
FT WITHIN 90 NM NE SEMICIRCLE. ELSEWHERE WITHIN 270 NM N SEMICIRCLE 
AND 120 NM SE QUADRANT WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. REMAINDER 
OF AREA FROM 14N TO 22N BETWEEN 56W AND 65W WINDS 20 KT OR LESS. 
SEAS TO 10 FT IN MIXED SWELL. SCATTERED THUNDERSTORMS FROM 15N TO 
18.5N BETWEEN 61W AND 65W.
.12 HOUR FORECAST TROPICAL WAVE ALONG 68W...WITH REMNANTS OF BERYL 
NEAR 17.5N68W...MOVING W NEAR 20 KT. FROM 17N TO 21N BETWEEN 65W AND 
69.5W...INCLUDING ATLC PASSAGES...WINDS 25 TO 30 KT. SEAS 8 TO 11 
FT. ELSEWHERE FROM 16.5N TO 21.5N BETWEEN 61W AND 70W E TO SE WINDS 
20 TO 25 KT. SEAS TO 10 FT. 
.24 HOUR FORECAST TROPICAL WAVE ALONG 72W. FROM 18N TO 22N BETWEEN 
66W AND 76W...INCLUDING ATLC PASSAGES...WINDS 20 TO 25 KT. SEAS TO 
10 FT. ELSEWHERE FROM 18N TO 24N BETWEEN 60W AND 71W WINDS 20 KT OR 
LESS. SEAS TO 9 FT IN E SWELL.
.48 HOUR FORECAST TROPICAL WAVE ALONG 77W. CONDITIONS MERGED AS 
DESCRIBED BELOW.

.SYNOPSIS AND FORECAST.

.ATLC FROM 14N TO 22N E OF 56W WINDS 20 KT OR LESS. SEAS TO 9 FT IN 
NE TO E SWELL. 
.24 HOUR FORECAST FROM 11N TO 20N BETWEEN 50W AND 62W WINDS 20 KT OR 
LESS. SEAS TO 9 FT IN NE TO E SWELL.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS 
THAN 8 FT.

.ATLC FORECAST S OF 21.5N BETWEEN 70W AND 74.5W...INCLUDING ATLC 
APPROACH TO WINDWARD PASSAGE...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 
FT.
.24 HOUR FORECAST CONDITIONS DESCRIBED ABOVE WITH REMNANTS OF BERYL.
.48 HOUR FORECAST FROM 20N TO 24N BETWEEN 71W AND 74.5W SE WINDS 20 
TO 25 KT. SEAS TO 8 FT.

.ATLC N OF 30N BETWEEN 72W AND 75W SW WINDS 20 TO 25 KT. SEAS TO 8 
FT.
.24 HOUR FORECAST N OF 29.5N BETWEEN 71W AND 75W SW WINDS 20 TO 25 
KT. SEAS TO 9 FT. ELSEWHERE N OF 29.5N BETWEEN 75W AND 78W WINDS 20 
KT OR LESS. SEAS TO 9 FT IN N SWELL.
.48 HOUR FORECAST N OF 29N BETWEEN 68W AND 75W WINDS 20 KT OR LESS. 
SEAS TO 9 FT IN MIXED SWELL. 

.CARIBBEAN FROM 10.5N TO 13N BETWEEN 74W AND 76.5W NE WINDS 25 TO 30 
KT. SEAS 10 TO 12 FT. ELSEWHERE FROM 10N TO 15N BETWEEN 70W AND 79W 
NE TO E WINDS 20 TO 25 KT. SEAS TO 10 FT. FROM 15N TO 17.5N BETWEEN 
70W AND 74W NE WINDS 20 TO 25 KT. SEAS TO 8 FT. ELSEWHERE FROM 10N 
TO 15N BETWEEN 74W AND 81W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NE 
TO E SWELL.
.24 HOUR FORECAST FROM 10.5N TO 14.5N BETWEEN 67W AND 78W NE TO E 
WINDS 20 TO 25 KT. SEAS TO 10 FT. ELSEWHERE FROM 10N TO 14N BETWEEN 
74W AND 81W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NE TO E SWELL.  
.48 HOUR FORECAST FROM 11N TO 18N BETWEEN 68W AND 76W E TO SE WINDS 
20 TO 25 KT. SEAS TO 10 FT. 

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

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.