000
FZNT02 KNHC 201413
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER
1630 UTC TUE OCT 20 2015

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE OCT 20.
24 HOUR FORECAST VALID 1200 UTC WED OCT 21.
48 HOUR FORECAST VALID 1200 UTC THU OCT 22.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N52W TO 25N65W...THEN STATIONARY TO 
25N76W...THEN FRONTAL TROUGH TO 25N81W. WITHIN 240 NM OF LINE 
FROM 31N61W TO 26N70W TO 25N80W NE TO E WINDS 20 TO 25 KT. SEAS 
8 TO 12 FT...HIGHEST NEAR 25N73W. SCATTERED TSTMS WITHIN 90 NM 
OF LINE FROM 28N53 TO 22N77W.   
.24 HOUR FORECAST STATIONARY FRONT FROM 31N57W TO 23N70W TO 
22N78W. WITHIN 180 NM OF LINE FROM 31N63W TO 23N80W NE TO E 
WINDS 20 TO 25 KT. SEAS 8 TO 11 FT...HIGHEST NE OF BAHAMAS. N OF 
27N WITHIN 660 NM E OF FRONT WINDS 20 KT OR LESS. SEAS TO 9 FT 
IN MIXED N AND SE SWELL.
.48 HOUR FORECAST STATIONARY FRONT FROM 31N60W TO DEVELOPING LOW 
PRES 1012 MB NEAR 23N70W WITH DEVELOPING COLD FRONT SW TO 
WINDWARD PASSAGE. WITHIN AREA BOUNDED BY LINE FROM 31N74W TO 
31N59W TO 23N75W TO 31N74W NE WINDS 20 TO 25 KT. SEAS 8 TO 11 
FT. WITHIN 150 NM OF 25N48W WINDS 20 KT OR LESS. SEAS TO 8 FT IN 
MIXED NE...SE AND NW SWELL.

.CARIBBEAN S OF 14N BETWEEN 68W AND 73W E WINDS 20 TO 25 KT. 
SEAS TO 8 FT.
.24 HOUR FORECAST S OF 13N BETWEEN 68W AND 73W E WINDS 20 TO 25 
KT. SEAS TO 8 FT.
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.GULF OF MEXICO FROM 22N TO 29N E OF 93W NE TO E WINDS 20 TO 25  
KT. SEAS 8 TO 11 FT. S OF 22N BETWEEN 93W AND 97W NW TO N WINDS 
20 TO 25 KT. SEAS TO 9 FT.  
.24 HOUR FORECAST LOW PRES 19.5N93W 1011 MB. FROM 22N TO 27N 
BETWEEN 83W AND 96W E WINDS 20 TO 25 KT. SEAS TO 10 FT.
.24 HOUR FORECAST FROM 22N TO 28N E OF 94W E WINDS 20 TO 25 KT. 
SEAS 8 TO 11 FT IN E SWELL.
.36 HOUR FORECAST LOW PRES 19N94W 1010 MB WITH TROUGH NW TO 
23N97W. WITHIN 180 NM OF LINE FROM 23N84W TO 27N97W E TO SE 
WINDS 20 TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW PRES 20N96W 1010 MB. FROM 23N TO 29N W OF 
89W WINDS 20 KT OR LESS0. SEAS TO 9 FT IN E SWELL. 

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

.FORECASTER NELSON. NATIONAL HURRICANE CENTER.