000
FZNT02 KNHC 261505
HSFAT2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL       
1630 UTC SAT SEP 26 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT SEP 26.
24 HOUR FORECAST VALID 1200 UTC SUN SEP 27.
48 HOUR FORECAST VALID 1200 UTC MON SEP 28.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST. 

.TROPICAL DEPRESSION IDA NEAR 24.0N 46.5W 1006 MB AT 1500 UTC 
SEP 26 MOVING NNW OR 330 DEG AT 7 KT. MAXIMUM SUSTAINED WINDS 30 
KT GUSTS 40 KT. WITHIN 210 NM E SEMICIRCLE WINDS 20 TO 30 KT. 
SEAS 8 TO 10 FT. ELSEWHERE WITHIN 270 NM NE SEMICIRCLE WINDS 20 
KT OR LESS. SEAS TO 9 FT IN MIXED SWELL.  
.24 HOUR FORECAST TROPICAL DEPRESSION IDA NEAR 24.9N 47.9W. 
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. WITHIN 90 NM N 
SEMICIRCLE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. 
.48 HOUR FORECAST TROPICAL DEPRESSION IDA NEAR 23.9N 50.0W. 
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. WITHIN 90 NM N 
SEMICIRCLE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. 
.72 HOUR FORECAST TROPICAL DEPRESSION IDA NEAR 23.5N 53.9W. 
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. EXTENDED 
OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL DEPRESSION IDA NEAR 23.7N 57.7W. 
MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.
.120 HOUR FORECAST TROPICAL DEPRESSION IDA NEAR 24.1N 60.0W. 
MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE 
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE 
AND INTENSITY.

.ATLC 24 HOUR FORECAST COLD FRONT FROM 31N49W TO 30N56W TO 
31N60W. N OF FRONT NE TO E WINDS 20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST COLD FRONT FROM 31N36W TO 27.5N53W TO 31N61W. 
N OF FRONT NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. ELSEWHERE 
N OF 29N72W TO 25N54W TO 25N48W TO 29N37W WINDS 20 KT OR LESS. 
SEAS 8 TO 11 FT IN N SWELL. 

.CARIBBEAN S OF 14N BETWEEN 69W AND 73W WINDS 20 TO 25 KT. SEAS 
TO 8 FT.
.24 HOUR FORECAST S OF 14N BETWEEN 70W AND 74W NE TO E WINDS 20 
TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST S OF 15N BETWEEN 70W AND 75W E WINDS 20 TO 25 
KT. SEAS TO 9 FT.

.GULF OF MEXICO 30 HOUR FORECAST LOW PRES NEAR 22N90W 1008 MB. 
WITHIN 180 NM NE SEMICIRCLE...INCLUDING ENTRANCE TO YUCATAN 
CHANNEL...E TO SE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW PRES NEAR 26N88W 1007 MB. WITHIN 120 NM E 
SEMICIRCLE WINDS 20 TO 25 KT. SEAS TO 9 FT. 

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

.FORECASTER AL. NATIONAL HURRICANE CENTER.