000
FZNT02 KNHC 270818
HSFAT2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 
1030 UTC THU MAY 27 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 THU MAY 27.
24 HOUR FORECAST VALID 0600 UTC FRI MAY 28.
48 HOUR FORECAST VALID 0600 UTC SAT MAY 29.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC LOW PRES 31N75W 1007 MB WITH TROUGH SW TO 25N80W. NW OF 
TROUGH NW WINDS 20 KT. SEAS TO 9 FT IN MIXED N AND E SWELL. N OF 
28N E OF TROUGH TO 68W SW WINDS 20 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW PRES 31N73W 1006 MB. WITHIN 300 NM SE 
SEMICIRCLE SW WINDS 20 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST TROUGH 31N55W TO 29N65W TO 28N80W. WITHIN 600 
NM E OF LINE 31N55W TO 20N65W SW WINDS 20 TO 25 KT. SEAS TO 9 FT.

.ATLC TROUGH 31N52W TO 27N50W. WITHIN 120 NM E OF TROUGH SW 
WINDS 20 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST 31N50W TO 27N60W. N OF 28N E OF TROUGH TO 40W 
SW WINDS 20 TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST CONDITIONS MERGED.

.ATLC S OF 16N E OF 60W NE TO E WINDS 20 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST S OF 16N E OF 55W NE TO E WINDS 20 KT. SEAS TO 
9 FT.

.CARIBBEAN TROUGH 21N78W TO 16N85W. WITHIN 120 NM SE OF 
TROUGH  SW WINDS 20 KT. SEAS LESS THAN 8 FT. SCATTERED TSTMS.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

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

$$
.FORECASTER NELSON. TROPICAL PREDICTION CENTER.