000
FZNT02 KNHC 180941
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC SUN JUN 18.
24 HOUR FORECAST VALID 0600 UTC MON JUN 19.
48 HOUR FORECAST VALID 0600 UTC TUE JUN 20.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC LOW PRES NEAR 06N44W 1008 MB. S OF 11N BETWEEN 39W AND 42W 
NE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
08N50W 1009 MB. FROM 08N TO 15N BETWEEN 46W AND 58W NE TO E 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
10N58W 1007 MB. FROM 10N TO 16N BETWEEN 54W AND 63W NE TO E 
WINDS 20 TO 30 KT. SEAS 8 TO 11 FT...EXCEPT 9 TO 13 FT FROM 10N 
TO 12N BETWEEN 56W AND 58W. ELSEWHERE FROM 09N TO 16N BETWEEN 
53W AND 64W WINDS 20 KT OR LESS. SEAS TO 9 FT IN E SWELL.

.ATLC S OF 21N BETWEEN 71W AND 73W E WINDS 20 TO 25 KT. SEAS 
LESS THAN 8 FT.
.06 HOUR FORECAST S OF 23N BETWEEN 71W AND 74W E TO SE WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST S OF 21N BETWEEN 71W AND 73W E WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN AREA BOUNDED BY 23N74W TO 20N71W 
TO 21.5N75W TO 24N78W TO 25N78W TO 23N74W E TO SE WINDS
20 TO 25 KT. 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.
.42 HOUR FORECAST S OF 22N BETWEEN 70W AND 74W...INCLUDING 
ENTRANCE TO WINDWARD PASSAGE...E WINDS 20 TO 25 KT. SEAS LESS
THAN 8 FT.
.48 HOUR FORECAST S OF 22N BETWEEN 70W AND 74W E TO SE WINDS 
20 TO 25 KT. SEAS LESS THAN 8 FT.

.CARIBBEAN LOW PRES NEAR 17N87W 1007 MB. WITHIN AREA BOUNDED BY 
21N80W TO 17N74W TO 13N72W TO 14N78W TO 21N80W SE WINDS 20 TO 
30 KT. SEAS TO 8 FT. WINDS AND SEAS HIGHER IN AND NEAR NUMEROUS 
TSTMS N OF 15N BETWEEN 77W AND 85WW.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...INLAND 
NEAR 19N89W 1006 MB. FROM 16N TO 22N BETWEEN 79W AND 85W SE TO S 
WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. 
.42 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...TO LIFT 
N INTO S CENTRAL GULF OF MEXICO. N OF 17N BETWEEN 82W AND 
87W...INCLUDING THE YUCATAN CHANNEL...SE WINDS 20 TO 30 KT. SEAS 
8 TO 14 FT.
.48 HOUR FORECAST N OF 17N BETWEEN 82W AND 87W...INCLUDING THE 
YUCATAN CHANNEL...SE TO S WINDS 20 TO 30 KT. SEAS 8 TO 12 FT...
EXCEPT 10 TO 14 FT N OF 21N INCLUDING YUCATAN CHANNEL.

.GULF OF MEXICO 18 HOUR FORECAST FROM 22N TO 26N BETWEEN 82.5W 
AND 88W...INCLUDING ENTRANCE TO YUCATAN CHANNEL...E TO SE WINDS 
20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST S OF 26N BETWEEN 82W AND 85W AND FROM 22.5N TO 
25N BETWEEN 85W AND 88W E TO SE WINDS 20 TO 30 KT. SEAS 8 TO 10 
FT.
.42 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
21N89W 1006 MB. WITHIN 300 NM NE SEMICIRCLE OF LOW WINDS 20 TO 
30 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL OR SUB-TROPICAL 
CYCLONE...NEAR 22N90W 1006 MB. WITHIN 300 NM NE QUADRANT OF LOW 
WINDS 20 TO 30 KT. SEAS 8 TO 13 FT...EXCEPT 10 TO 15 FT FROM 22N 
TO 24N BETWEEN 86W AND 88W INCLUDING ENTRANCE TO YUCATAN 
CHANNEL. WITHIN 180 NM NW QUADRANT OF LOW WINDS 20 TO 25 KT. 
SEAS 8 TO 10 FT.

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

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.