000
FZPN03 KNHC 221536
HSFEP2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SUN APR 22 2007
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SECURITE

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

SYNOPSIS VALID 1200 UTC SUN APR 22
24 HOUR FORECAST VALID 1200 UTC MON APR 23
48 HOUR FORECAST VALID 1200 UTC TUE APR 24

.WARNINGS.
.NONE.

.SYNOPSIS AND FORECAST.
.FROM 6N TO 21N W OF 130W NE WINDS 20 KT SEAS 8 TO 10 FT IN NE 
SWELL. FROM 9N TO 14N BETWEEN 125W AND 130W NE WINDS TO 20 KT 
SEAS TO 9 FT IN NE SWELL. FROM 8N TO 15N BETWEEN 118W AND 125W
WINDS LESS THAN 20 KT SEAS TO 8 FT PRIMARILY IN N SWELL.
.24 HOUR FORECAST FROM 7N TO 20N W OF 130W NE WINDS 20 KT SEAS 8 
TO 10 FT IN NE SWELL. FROM 8N TO 15N BETWEEN 120W AND 130W NE
WINDS TO 20 KT SEAS TO 9 FT IN NE SWELL.
.48 HOUR FORECAST FROM 7N TO 21N W OF 130W NE WINDS 20 KT SEAS 8 
TO 10 FT IN NE SWELL...HIGHEST W PART. FROM 9N TO 19N BETWEEN 
118W AND 130W NE WINDS TO 20 KT SEAS TO 9 FT IN NE SWELL.   

.N OF 21N E OF 118W NW TO N WINDS 20 KT SEAS TO 8 FT.
.24 HOUR FORECAST N OF 26N E OF 118W NW TO N WINDS TO 20 KT SEAS 
TO 8 FT.
.48 HOUR FORECAST FROM 22N TO 27N E OF 118W NW TO N WINDS
TO 20 KT SEAS TO 8 FT.

.18 HOUR FORECAST COLD FRONT 30N124W 27N135W. N OF FRONT E OF 
128W N WINDS TO 20 KT SEAS 8 TO 10 FT IN N SWELL. ELSEWHERE N OF 
FRONT WINDS LESS THAN 20 KT SEAS 8 TO 11 FT PRIMARILY IN NW 
SWELL.
.24 HOUR FORECAST WEAKENING COLD FRONT 30N115W 28N125W 26N135W.
N OF FRONT E OF 121W NW TO N WINDS TO 20 KT SEAS TO 8 FT IN N
SWELL. ELSEWHERE N OF FRONT WINDS LESS THAN 20 KT SEAS 8 TO 11 FT
PRIMARILY IN NW SWELL.
.48 HOUR FORECAST COLD FRONT MOVED INLAND OVER THE SW UNITED
STATES. N OF 27N E OF 118W NW WINDS TO 20 KT SEAS TO 9 FT IN
NW SWELL. ELSEWHERE N OF 5N W OF 121W WINDS LESS THAN 20 KT SEAS 
8 TO 10 FT PRIMARILY IN NW SWELL...HIGHEST N OF 27N.

.S OF 7N BETWEEN 99W AND 114W WINDS LESS THAN 20 KT SEAS TO 8 FT 
IN S SWELL. 
.24 HOUR FORECAST S OF 9N BETWEEN 107W AND 114W WINDS LESS THAN 
20 KT SEAS TO 8 FT IN S SWELL.
.36 HOUR FORECAST WINDS LESS THAN 20 KT SEAS LESS THAN 8 FT.

.24 HOUR FORECAST FROM 10N TO 11.5N E OF 89W...INCLUDING THE GULF
OF PAPAGAYO...NE WINDS TO 20 KT SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE 11N86W
11N88W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS TO 20 KT
SEAS LESS THAN 8 FT.

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

CONVECTION VALID 1515 UTC SUN APR 22...
INTERTROPICAL CONVERGENCE ZONE...AXIS 9N85W 8N98W 7N110W 5N120W
4N130W 4N140W. SCATTERED MODERATE WITHIN 60 NM OF THE AXIS
BETWEEN 136W AND 139W. SCATTERED MODERATE ISOLATED STRONG WITHIN 
60 NM N OF THE AXIS BETWEEN 106W AND 112W.

$$
FORECASTER AGUIRRE
TROPICAL PREDICTION CENTER
TROPICAL ANALYSIS AND FORECAST BRANCH