000
FZNT02 KNHC 201411
HSFAT2

HIGH SEAS FORECAST 
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC MON APR 20 2009

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 BETWEEN 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA
AND GULF OF MEXICO

SYNOPSIS VALID 1200 UTC MON APR 20.
24 HOUR FORECAST VALID 1200 UTC TUE APR 21.
48 HOUR FORECAST VALID 1200 UTC WED APR 22.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC N OF 28N W OF 75W S TO SW WINDS TO 20 KT. SEAS LESS THAN 8 
FT.
.24 HOUR FORECAST COLD FRONT 31N78W TO 28N80W. W OF FRONT W 
WINDS TO 20 KT. SEAS TO 8 FT. N OF 27N WITHIN 420 NM E OF FRONT
S TO SW WINDS 20 TO 25 KT. SEAS TO 10 FT.
.48 HOUR FORECAST COLD FRONT 31N71W TO 22N77W. N OF 27N WITHIN 
360 NM E OF FRONT SE TO S WINDS 20 TO 25 KT. SEAS TO 10 FT.  

.ATLC LOW PRES 28N54W 1016 MB. WITHIN 180 NM E SEMICIRCLE OF 
CENTER S WINDS TO 20 KT. SEAS TO 8 FT. S OF 24N BETWEEN 65W AND 
75W NE TO E WINDS TO 20 KT. SEAS TO 8 FT.
.24 HOUR FORECAST COLD FRONT 31N44W TO 22N55W. N OF 28N WITHIN 
180 NM W OF FRONT NE WINDS TO 20 KT. SEAS TO 8 FT.
.48 HOUR FORECAST COLD FRONT 31N37W TO 22N51W. N OF 28N W OF 
FRONT TO 55W NE WINDS 20 TO 25 KT. SEAS TO 10 FT.

.ATLC SE OF LINE 22N35W TO 10N60W NE TO E WINDS TO 20 KT. SEAS 
TO 9 FT IN NE SWELL. 
.24 HOUR FORECAST S OF 15N NE TO E WINDS 20 KT. SEAS TO 9 FT IN 
NE SWELL.
.48 HOUR FORECAST S OF 20N W OF 40W NE TO E WINDS TO 20 KT. SEAS 
TO 9 FT IN NE SWELL.

.CARIBBEAN FROM 10N TO 13N BETWEEN 68W AND 78W NE TO E WINDS 20 
TO 30 KT. SEAS 9 TO 12 FT. ELSEWHERE FROM 10N TO 18N E OF 81W 
INCLUDING THE WINDWARD PASSAGE...NE TO E WINDS TO 20 KT. SEAS 
TO 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST FROM 11N TO 13N BETWEEN 68W AND 78W NE TO E 
WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. ELSEWHERE FROM 10N TO 18N E 
OF 81W INCLUDING THE WINDWARD PASSAGE...NE TO E WINDS TO 20 KT. 
SEAS TO 9 FT IN E SWELL.

.GULF OF MEXICO COLD FRONT 30N85W TO 18N96W. N OF 25N W OF FRONT 
NW TO N WINDS TO 20 KT. SEAS LESS THAN 8 FT. S OF 25N W OF FRONT 
N TO NE WINDS TO 20 KT. SEAS TO 8 FT. 
.24 HOUR FORECAST COLD FRONT 26N82W TO 21N86W. S OF 22N W OF 
FRONT TO 94W N WINDS 20 KT. SEAS TO 8 FT.
.30 HOUR FORECAST FRONT E OF AREA. WINDS LESS THAN 20 KT. SEAS 
LESS THAN 8 FT.
 
.REMAINDER OF AREA WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

$$
.FORECASTER NELSON. TROPICAL PREDICTION CENTER.