000
FZNT02 KNHC 210822
HSFAT2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 
1030 UTC FRI MAY 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC FRI MAY 21.
24 HOUR FORECAST VALID 0600 UTC SAT MAY 22.
48 HOUR FORECAST VALID 0600 UTC SUN MAY 23.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC LOW PRES 25N74W 1014 MB. WITHIN 120 NM LOW CENTER WINDS 20 
KT. SEAS 8 FT. SCATTERED TSTMS WITHIN 150 NM 26N70W.
.24 HOUR FORECAST LOW PRES NEAR 25N74W 1012 MB. WITHIN 240 NM NE 
AND WITHIN 90 NM SW SEMICIRCLES OF LOW WINDS 20 TO 25 KT. SEAS 
TO 9 FT.
.48 HOUR FORECAST LOW PRES NEAR 26N72W 1011 MB. WITHIN 420 NM NE 
AND WITHIN 120 NM SW SEMICIRCLES OF LOW WINDS 20 TO 30 KT. SEAS 
8 TO 12 FT.

.ATLC S OF 27N E OF 60W NE TO E WINDS 20 KT. SEAS TO 9 FT.
.24 HOUR FORECAST S OF 25N E OF 60W NE TO E WINDS 20 KT. SEAS TO 
9 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.CARIBBEAN N OF 19N W OF 83W SE WINDS 20 KT. SEAS TO 8 FT.
.12 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 NELSON. TROPICAL PREDICTION CENTER.