000
FZNT02 KNHC 100510 AAA
HSFAT2

HIGH SEAS FORECAST...AMENDED
NWS NATIONAL HURRICANE CENTER MIAMI FL 
0430 UTC SAT MAR 10 2018

AMENDED TO ADD GALE TO CARIBBEAN

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC SAT MAR 10.
24 HOUR FORECAST VALID 0000 UTC SUN MAR 11.
48 HOUR FORECAST VALID 0000 UTC MON MAR 12.

.WARNINGS.

.CARIBBEAN FROM 11N TO 13N BETWEEN 70W AND 77W...INCLUDING GULF 
OF VENEZUELA...NE WINDS 25 TO 35 KT. SEAS 10 TO 12 FT. ELSEWHERE 
FROM 10N TO 16N BETWEEN 64W AND 78W NE TO E WINDS 20 TO 25 KT. 
SEAS TO 10 FT.  
.12 HOUR FORECAST FROM 10N TO 16N BETWEEN 64W AND 78W NE TO E 
WINDS 20 TO 25 KT. SEAS TO 12 FT.  
.24 HOUR FORECAST FROM 11N TO 13N BETWEEN 70W AND 
77W...INCLUDING GULF OF VENEZUELA. NE WINDS 25 TO 35 KT. SEAS 10 
TO 13 FT. ELSEWHERE FROM 10.5N TO 18N E OF 79W E TO NE WINDS 20 
TO 25 KT. SEAS TO 11 FT. FROM 10N TO 18N BETWEEN 79W AND 82W 
WINDS 20 KT OR LESS. SEAS TO 10 FT IN NE TO E SWELL.
.36 HOUR FORECAST FROM 10.5N TO 18N E OF 79W E TO NE WINDS 20 TO 
25 KT. SEAS TO 12 FT. FROM 10N TO 18N BETWEEN 79W AND 82W WINDS 
20 KT OR LESS. SEAS TO 10 FT IN NE TO E SWELL.
.48 HOUR FORECAST FROM 10.5N TO 19N BETWEEN 64W AND 78W NE TO E 
WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. FROM 10N TO 18N BETWEEN 78W 
AND 82W WINDS 20 KT OR LESS. SEAS TO 10 FT IN NE TO E SWELL.  

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N58W TO 20N74W. E OF LINE FROM 31N76W TO 
25N73W TO 24N47W TO 17N61W TO 10N61W TO 06N54W WINDS 20 KT OR 
LESS. SEAS 8 TO 14 FT IN MIXED N SWELL...HIGHEST NEAR 31N35W.
.24 HOUR FORECAST COLD FRONT FROM 31N51W TO 24N63W THEN 
STATIONARY TO 20N73W. E OF LINE FROM 31N68W TO 22N55W TO 17N61W 
TO 10N62W TO 06N55W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED 
N SWELL.
.48 HOUR FORECAST WEAKENING COLD FRONT FROM 31N44W TO 25N55W. N 
OF 28N BETWEEN 35W AND 61W AND S OF 20N BETWEEN 35W AND 62W 
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED N SWELL.

.ATLC 42 HOUR FORECAST N OF 28N BETWEEN 75W AND 80W S WINDS 20 
TO 30 KT. SEAS BUILDING TO 8 FT.
.48 HOUR FORECAST COLD FRONT APPROACH FROM W. N OF 28N BETWEEN 
71W AND 78W S TO SW WINDS 20 TO 30 KT. SEAS TO 8 FT. 
  
.GULF OF MEXICO FROM 21N TO 22N BETWEEN 88W AND 92W NE TO E 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST COLD FRONT FROM 30N86W TO 24N98W. N OF 27N W 
OF 93W N WINDS 20 TO 25 KT. SEAS BUILDING TO 8 FT.

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

$$
.FORECASTER LATTO. NATIONAL HURRICANE CENTER.