000
FZNT02 KNHC 031417
HSFAT2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 
1630 UTC SAT APR 03 2010

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT APR 03.
24 HOUR FORECAST VALID 1200 UTC SUN APR 04.
48 HOUR FORECAST VALID 1200 UTC MON APR 05.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC LOW PRES 31.5N54W 1003 MB WITH COLD FRONT 31N48W TO 19N55W 
TO 16N62W. N OF 22N WITHIN 180 NM E OF FRONT S TO SW WINDS 20 
KT. SEAS 8 FT. N OF 23N BETWEEN 62W AND 69W N WINDS 20 TO 25 KT. 
SEAS 9 TO 11 FT IN N SWELL. ELSEWHERE N OF 20N W OF FRONT TO
72W WINDS LESS THAN 20 KT. SEAS 8 TO 11 FT PRIMARILY IN N SWELL.
.24 HOUR FORECAST COLD FRONT 31N45W TO 21N55W TO 16N61W. FROM 
20N TO 24N WITHIN 120 NM E OF FRONT SW WINDS 20 TO 25 KT. SEAS 9 
FT. N OF 28N BETWEEN 57W AND 65W NW TO N WINDS 20 KT. SEAS TO 8 
FT. ELSEWHERE W OF FR0NT TO 68W WINDS LESS THAN 20 KT. SEAS TO 8 
FT IN N SWELL. 
.48 HOUR FORECAST INITIAL FRONT DIFFUSE SECONDARY COLD FRONT 
31N49W TO 22N55W. N OF 23N WITHIN 600 NM E OF FRONT SW WINDS 20 
KT. SEAS TO 9 FT. N OF 22N W OF FRONT TO 65W N WINDS 20 KT. SEAS 
8 FT.
 
.CARIBBEAN FROM 11N TO 14N BETWEEN 72W AND 78W NE TO E WINDS 20 
TO 25 KT. SEAS TO 9 FT. N OF 16N BETWEEN 67W AND 82W INCLUDING 
ATLC PASSAGES NE WINDS 20 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST FROM 10N TO 14N BETWEEN 69W AND 78W NE WINDS 
20 TO 25 KT. SEAS TO 11 FT. N OF 14N BETWEEN 65W AND 78W 
INCLUDING ATLC PASSAGES...AND N OF 17N BETWEEN 78W AND 85W... NE 
WINDS 20 KT. SEAS TO 8 FT.

.GULF OF MEXICO FROM 21N TO 25N BETWEEN 85W AND 90W E TO SE 
WINDS 20 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 180 NM LINE 23N83W TO 25N96W E TO SE 
WINDS 20 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE. 

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

$$
.FORECASTER NELSON. TROPICAL PREDICTION CENTER.