000
FZPN03 KNHC 210920
HSFEP2

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.NW OF LINE 30N119W TO 17N140W N TO NE WINDS 20 KT. SEAS 8 TO 10 
FT IN N SWELL E OF 131W AND LESS THAN 8 FT W OF 131W.
.24 HOUR FORECAST NW OF LINE 30N118W TO 20N140W N TO NE WINDS 20 
KT. SEAS TO 9 FT.
.48 HOUR FORECAST N OF 27N BETWEEN 117W AND 126W NW TO N WINDS 
20 KT. SEAS TO 9 FT IN N SWELL.

.LOW PRES 15N100W 1006 MB DRIFTING WNW. WITHIN 60 NM S 
SEMICIRCLE OF LOW WINDS 20 KT. SEAS TO 8 FT. ELSEWHERE FROM 10N 
TO 14N BETWEEN 98W AND 107W SW TO W WINDS 20 KT. SEAS TO 9 FT. 
.24 HOUR FORECAST LOW 15N101W 1006 MB...POSSIBLE TROPICAL 
CYCLONE. WITHIN 360 NM SE SEMICIRCLE WINDS 20 TO 25 KT. SEAS 8  
TO 10 FT. ELSEWHERE FROM 08N TO 13N BETWEEN 95W AND 105W SW TO W 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.  
.48 HOUR FORECAST LOW 16N104W 1006 MB...POSSIBLE TROPICAL 
CYCLONE. WITHIN 60 NM NE SEMICIRCLE AND 240 NM SE SEMICIRCLE 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE FROM 07N TO 15N 
BETWEEN 94W AND 105W SW TO WE WINDS 20 KT. SEAS 8 TO 11 FT IN S 
SWELL.

.LOW PRES 09N129W 1008 MB DRIFTING NE. WITHIN 120 NM SE QUADRANT 
WINDS 20 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW 11N127W 1010 MB. WITHIN 120 NM SE QUADRANT 
WINDS 20 TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW 12N124W 1010 MB. WITHIN 120 NM S QUADRANT 
WINDS 20 KT. SEAS 8 FT.

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

.CONVECTION VALID 0900 UTC SUN JUN 21...

INTERTROPICAL CONVERGENCE ZONE...07N78W TO 13N95W TO 13N102W TO
07N120W TO 09N130W TO 05N140W. NUMEROUS STRONG N OF 04N E OF 82W.
SCATTERED MODERATE TO STRONG N OF 07N FROM 90W TO 105W. SCATTERED
MODERATE TO STRONG WITHIN 90NM S AND 60 NM N OF AXIS FROM 123W TO
132W.

$$
.FORECASTER DGS. TROPICAL PREDICTION CENTER.