000
FZNT02 KNHC 210300
HSFAT2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 
0430 UTC WED JUL 21 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC WED JUL 21.
24 HOUR FORECAST VALID 0000 UTC THU JUL 22.
48 HOUR FORECAST VALID 0000 UTC FRI JUL 23.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC TROPICAL WAVE FROM 19N69W TO 23N67W MOVING NW 07 KT. 
BETWEEN WAVE AND 63WE WINDS 20 TO 25 KT. SEAS 8 TO 11 FT.
ELSEWHERE S OF 27N E WINDS 20 KT. SEAS TO 9 FT E OF BAHAMAS. 
NUMEROUS SHOWERS AND TSTMS S OF 24N BETWEEN 61W AND 70W.
.24 HOUR FORECAST TROPICAL WAVE FROM 19N72W TO 24N71W WITH LOW 
POSSIBLE TROPICAL CYCLONE...NEAR 21N72W 1011 MB. WITHIN 240 NM
NE QUADRANT WINDS 25 TO 30 KT. SEAS 9 TO 13 FT. ELSEWHERE
WITHIN 180 NM E OF WAVE E TO SE WINDS 20 TO 25 KT. SEAS 8 TO 12
FT. S OF 26N W OF WAVE TO 75W NE TO E WINDS 20 TO 25 KT. SEAS 8 
TO 11 FT IN E SWELL. ELSEWHERE S OF 28N NE TO E WINDS 20 KT 
EXCEPT E OF WAVE TO 64W E TO SE 20 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW...POSSIBLE TROPICAL CYCLONE...NEAR 23N74W 
1010 MB. WITHIN 240 NM NE QUADRANT WINDS 25 TO 30 KT. SEAS 9 TO 
14 FT. FROM 22N TO 28N W OF 74W NE WINDS 20 TO 25 KT. SEAS LESS 
THAN 8 FT. ELSEWHERE S OF 28N BETWEEN 65W AND 74W SE TO S WINDS 
20 KT. SEAS 8 TO 10 FT IN SE SWELL.

.CARIBBEAN FROM 15N TO 19N W OF 85W SE WINDS TO 20 KT. SEAS LESS 
THAN 8 FT.
.24 HOUR FORECAST FROM 15N TO 19N W OF 85W SE WINDS TO 20 KT. 
SEAS LESS THAN 8 FT. E OF 70W E TO SE WINDS TO 20 KT. SEAS LESS 
THAN 8 FT.
.48 HOUR FORECAST E OF 68W SE WINDS 20 KT. SEAS LESS THAN 8 FT. 

.GULF OF MEXICO S OF 27N E OF 90W E WINDS 20 KT. SEAS LESS THAN
8 FT.
.24 HOUR FORECAST S OF 27N E OF 90W AND FROM 23N TO 27N BETWEEN
90W AND 94W E WINDS 20 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER AGUIRRE. TROPICAL PREDICTION CENTER.