000
FZNT02 KNHC 100935
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SUN DEC 10 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 DEC 10.
24 HOUR FORECAST VALID 0600 UTC MON DEC 11.
48 HOUR FORECAST VALID 0600 UTC TUE DEC 12.

.WARNINGS.

...GALE WARNING...
.CARIBBEAN COLD FRONT FROM 20.5N78W TO 10N83W. FROM 11N TO 17N
WITHIN 75 NM OF COASTS OF HONDURAS AND NICARAGUA NW TO N WINDS 30
TO 35 KT. SEAS 8 TO 9 FT S OF 13N AND 8 TO 13 FT N OF 16N.
ELSEWHERE W OF FRONT NW TO N WINDS 20 TO 30 KT. SEAS 8 TO 13 FT
IN NW SWELL N OF 16N W OF 81W. SCATTERED TSTMS WITHIN 180 NM E 
OF FRONT.
.24 HOUR FORECAST STATIONARY FRONT FROM 20N74.5W TO 15N79W TO 
09N82W. FROM 10.5N TO 15N WITHIN 75 NM OF COASTS OF NICARAGUA AND
COSTA RICA N WINDS 30 TO 35 KT. SEAS 8 TO 15 FT IN N SWELL... 
HIGHEST NEAR 11N83W. ELSEWHERE W OF FRONT TO A LINE FROM 21N79W 
TO 20N83W TO 16N87W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 13 FT IN
NW TO N SWELL...EXCEPT SEAS LESS THAN 8 FT FROM 13N TO 15.5N 
WITHIN 75 NM NE OF COASTS OF HONDURAS AND NICARAGUA.
.48 HOUR FORECAST STATIONARY FRONT FROM 20N74W TO 15N79W TO 
09N82W. WITHIN AREA BOUNDED BY 17N78W TO 20N78W TO 17N83W TO 
11N84W TO 09N82W TO 17N78W...INCLUDING WITHIN 60 NM OF COAST OF 
NICARAGUA...N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT IN N 
SWELL...HIGHEST NEAR 11N83W...EXCEPT SEAS LESS THAN 8 FT FROM 13N
TO 15.5N WITHIN 75 NM NE OF COASTS OF HONDURAS AND NICARAGUA.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N70W TO 22N77W. N OF 27N W OF FRONT W TO
NW WINDS 20 TO 25 KT. SEAS 8 TO 12 FT IN MIXED NE AND NW SWELL E
OF 79W...HIGHEST NEAR 31N74W. ELSEWHERE W OF FRONT NW TO N WINDS
20 TO 25 KT. SEAS TO 8 FT NEAR STRAITS OF FLORIDA. N OF 28N E OF
FRONT TO 63W S TO SW WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. SCATTERED
TSTMS WITHIN 180 NM E OF FRONT.
.24 HOUR FORECAST COLD FRONT FROM 31N63W TO 24N70W THEN 
STATIONARY TO 20N74.5W. WITHIN AREA BOUNDED BY 31N65W TO 31N73W 
TO 29N71W TO 25N74W TO 23N74W TO 24N72W TO 31N65W WINDS 20 KT OR 
LESS...EXCEPT N TO NE 20 TO 25 KT S OF 23N. SEAS 8 TO 9 FT WITH 
MIXED NE AND NW SWELL.
.48 HOUR FORECAST STATIONARY FRONT FROM 31N60W TO 29N63W TO 
24N68W TO 20N74W. WITHIN AREA BOUNDED BY 26N68W TO 25N70W TO 
23N72W TO 22N71W TO 24N68W TO 26N68W WINDS 20 KT OR LESS. SEAS TO
8 FT IN MIXED NE AND NW SWELL.

.ATLC TROUGH FROM 30N40W TO 23N40W TO 17N43W. WITHIN AREA 
BOUNDED BY 28N35W TO 30N37W TO 30N41W TO 27N42W TO 24N35W TO 
28N35W E TO SE WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN MIXED NE AND
SE SWELL. ELSEWHERE WITHIN AREA BOUNDED BY 23N35W TO 31N49W TO 
22N67W TO 08N59W TO 07N48W TO 19N50W TO 23N35W WINDS 20 KT OR 
LESS. SEAS 8 TO 10 FT IN MIXED NE AND SE SWELL.
.24 HOUR FORECAST TROUGH FROM 27N50W TO 19N51W. WITHIN AREA
BOUNDED BY 27N37W TO 31N45W TO 26N51W TO 23N46W TO 27N37W E TO SE
WINDS 20 TO 25 KT. SEAS 9 TO 11 FT IN MIXED NE AND SE SWELL.
ELSEWHERE WITHIN AREA BOUNDED BY 31N35W TO 28N43W TO 31N51W TO 
25N52W TO 21N41W TO 07N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 8
TO 10 FT IN MIXED NE AND SE SWELL.
.48 HOUR FORECAST TROUGH DISSIPATED. WITHIN AREA BOUNDED BY 
28N35W TO 31N39W TO 30N55W TO 19N46W TO 07N47W TO 07N35W TO 
28N35W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED E AND NW
SWELL.

.GULF OF MEXICO SE OF A LINE FROM 27N83W TO 27N87W TO 20.5N97W
WINDS 20 KT OR LESS...EXCEPT NW TO N 20 TO 25 KT NEAR YUCATAN
CHANNEL AND STRAITS OF FLORIDA. SEAS 8 TO 12 FT IN NW SWELL...
HIGHEST NEAR YUCATAN CHANNEL AND STRAITS OF FLORIDA.
.15 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

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

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.