000
FZNT02 KNHC 181614
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SUN JUN 18 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC SUN JUN 18.
24 HOUR FORECAST VALID 1200 UTC MON JUN 19.
48 HOUR FORECAST VALID 1200 UTC TUE JUN 20.

.WARNINGS.

...CARIBBEAN GALE WARNING...
.CARIBBEAN LOW PRES NEAR 18N87.5W 1007 MB. N OF 19N BETWEEN 81W 
AND 83W SE WINDS 30 TO 35 KT. SEAS 9 TO 11 FT. ELSEWHERE N OF 
16N BETWEEN 78W AND 84W SE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. 
WINDS AND SEAS HIGHER IN AND NEAR NUMEROUS TSTMS N OF 16N 
BETWEEN 80W AND 84W.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...MOVE 
WEST OF AREA NEAR 22N88W 1006 MB. N OF 17N BETWEEN 80W AND 86W 
SE TO S WINDS 20 TO 30 KT. SEAS 8 TO 14 FT...HIGHEST IN YUCATAN 
CHANNEL. 
.48 HOUR FORECAST N OF 18N BETWEEN 82W AND 87W...INCLUDING THE 
YUCATAN CHANNEL...SE TO S WINDS 20 TO 25 KT. SEAS 8 TO 11 FT... 
HIGHEST IN YUCATAN CHANNEL.

.SYNOPSIS AND FORECAST.

.ATLC LOW PRES NEAR 07N47W 1008 MB. WITHIN 240 NM N QUADRANT 
WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. ELSEWHERE S OF 15N BETWEEN 
42W AND 56W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN E SWELL. 
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
09.5N55W 1008 MB. WITHIN 150 NM N SEMICIRCLE WINDS 20 TO 30 KT. 
SEAS 9 TO 12 FT. ELSEWHERE FROM 08N TO 15N BETWEEN 48W AND 60W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN E SWELL.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...IN E 
CARIBBEAN NEAR 13N62W 1007 MB. WITHIN 120 NM N SEMICIRCLE WINDS 
20 TO 30 KT. SEAS 8 TO 12 FT. ELSEWHERE FROM 10N TO 16N BETWEEN 
55W AND 62W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN E SWELL. 

.ATLC 06 HOUR FORECAST S OF 21N BETWEEN 71W AND 74W E TO SE 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.30 HOUR FORECAST S OF 21N BETWEEN 71W AND 73W 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.

.CARIBBEAN 24 HOUR FORECAST FROM 11N TO 15N BETWEEN 72W AND 78W 
E WINDS 20 TO 25 KT. SEAS 8 FT.
.48 HOUR FORECAST FROM 11N TO 16N BETWEEN 70W AND 78W E WINDS 20 
TO 25 KT. SEAS 8 TO 9 FT. 

.GULF OF MEXICO 12 HOUR FORECAST FROM 22N TO 26N BETWEEN 82.5W 
AND 88W E TO SE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
22N88W 1006 MB. S OF 26N BETWEEN 82W AND 88W E TO SE WINDS 20 TO 
30 KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
24N90W 1006 MB. WITHIN 270 NM NE SEMICIRCLE OF LOW WINDS 20 TO 
30 KT. SEAS 8 TO 15 FT...HIGHEST NEAR 25N88W. 

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

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.