000
FZPN03 KNHC 210914
HSFEP2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC THU MAY 21 2009

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W

SYNOPSIS VALID 0600 UTC THU MAY 21.
24 HOUR FORECAST VALID 0600 UTC FRI MAY 22.
48 HOUR FORECAST VALID 0600 UTC SAT MAY 23.

.WARNINGS.

.NONE...

.SYNOPSIS AND FORECAST.

.WITHIN 60 NM OF LINE FROM 16N95W TO 14N95W N TO NE WINDS 20 KT. 
SEAS TO 8 FT.  
.12 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

.N OF 28N W OF 120W N TO NE WINDS 20 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST N OF 28N BETWEEN 124W AND 134W WINDS LESS THAN 
20 KT. SEAS TO 9 FT IN N TO NE SWELL.

.LOW NEAR 11N109W 1007 MB STATIONARY. WITHIN 120 NM SE QUADRANT 
WINDS 20 KT. SEAS 8 FT. 
.24 HOUR FORECAST LOW PRES 12N109W 1007 MB. WITHIN 120 NM SE 
QUADRANT WINDS 20 KT. SEAS 8 FT.
.48 HOUR FORECAST LOW PRES 13N110W 1007 MB. WITHIN 120 NM OF 
CENTER WINDS 20 KT. SEAS 8 FT. 

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

.CONVECTION VALID 0900 UTC THU MAY 21...

INTERTROPICAL CONVERGENCE ZONE...08N78W TO 08N90W TO 10N106W TO 
12N118W TO 11N122W TO 05N140W. SCATTERED MODERATE TO STRONG 
WITHIN 120 NM OF LOW. SCATTERED MODERATE TO ISOLATED STRONG FROM 
09N-12N BETWEEN 112W AND 121W...AND NEAR 13N119W. SIMILAR 
CONVECTION IS ALSO FOUND NEAR 7N126W.

$$
.FORECASTER GR. TROPICAL PREDICTION CENTER.