000
FZPN03 KNHC 282119
HSFEP2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SUN MAY 28 2006

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SECURITE

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

SYNOPSIS VALID 1800 UTC SUN MAY 28
24 HOUR FORECAST VALID 1800 UTC MON MAY 29
48 HOUR FORECAST VALID 1800 UTC TUE MAY 30

.WARNINGS
...TROPICAL STORM WARNING...
.TROPICAL STORM ALETTA NEAR 15.8N 101.0W 1002 MB AT 2100 UTC MAY 
28 DRIFTING N OR 360 DEG AT 2 KT. MAXIMUM SUSTAINED WINDS 40 KT 
GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM E 
SEMICIRCLE AND 0 NM W SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 
60 NM OF CENTER EXCEPT 0 NM NW QUADRANT WITH HIGHEST SEAS 18 FT.
.24 HOUR FORECAST TROPICAL STORM ALETTA NEAR 16.4N 100.9W. 
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE 
WINDS WITHIN 50 NM E SEMICIRCLE...0 NM SW QUADRANT AND 25 NM NW 
QUADRANT. SEAS 12 FT OR GREATER WITHIN 75 NM OF CENTER EXCEPT 30 
NM NW QUADRANT WITH HIGHEST SEAS 20 FT.
.48 HOUR FORECAST TROPICAL STORM ALETTA NEAR 16.7N 102.0W. 
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE 
WINDS WITHIN 50 NM OF CENTER EXCEPT 20 NM SW QUADRANT. SEAS 12 
FT OR GREATER WITHIN 90 NM OF CENTER WITH HIGHEST SEAS 22 FT.
.72 HOUR FORECAST TROPICAL STORM ALETTA NEAR 16.5N 103.5W. 
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL STORM ALETTA NEAR 16.5N 105.0W.
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT.
.120 HOUR FORECAST TROPICAL STORM ALETTA NEAR 16.5N 106.5W.
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT.

.SYNOPSIS AND FORECAST
.EXCEPT AS NOTED IN WARNINGS...WITHIN 90 NM E SEMICIRCLE AND 30 
NM W SEMICIRCLE OF TROPICAL STORM ALETTA WINDS 20 TO 33 KT SEAS 
8 TO 12 FT. 
.24 HOUR FORECAST...EXCEPT AS NOTED IN WARNINGS...WITHIN 120 NM 
E SEMICIRCLE AND 60 NM W SEMICIRCLE OF ALETTA WINDS 20 TO 33 KT 
SEAS 8 TO 12 FT.
.48 HOUR FORECAST...EXCEPT AS NOTED IN WARNINGS...WITHIN 150 NM 
OF ALETTA WINDS 20 TO 33 KT SEAS 8 TO 12 FT.

.WITHIN 240 NM SE OF LINE 12N105W 5N120W SE TO S WINDS TO 20 KT 
SEAS TO 8 FT IN S SWELL.
.24 HOUR FORECAST S OF 10N BETWEEN 125W AND 110W SE WINDS TO 20 
KT SEAS TO 8 FT IN S SWELL.
.48 HOUR FORECAST S OF 10N W OF 82W SE TO S WINDS TO 20 KT SEAS 
8 TO 10 FT PRIMARILY IN BUILDING S SWELL.

.RIDGE 30N140W 13N110W. NE OF RIDGE TO 115W N TO NE WINDS TO 20 
KT SEAS 8 TO 10 FT PRIMARILY IN N SWELL. N OF 5N TO RIDGE W OF 
120W NE WINDS 20 TO 25 KT SEAS 8 TO 12 FT IN NE SWELL.
.24 HOUR FORECAST RIDGE 30N131W 14N112W. N OF 26N E OF RIDGE N 
WINDS TO 20 KT SEAS TO 8 FT. FROM 7N TO 18N W OF 125W NE WINDS 
20 KT SEAS 8 TO 10 FT.
.48 HOUR FORECAST RIDGE 30N132W 13N112W. N OF 29N E OF RIDGE NW 
TO N WINDS TO 20 KT SEAS TO 8 FT. FROM 10N TO 17N W OF 130W NE 
TO E WINDS TO 20 KT SEAS 8 TO 10 FT PRIMARILY IN NE SWELL.

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

CONVECTION VALID 2100 UTC SUN MAY 28...
TROPICAL STORM ALETTA...NUMEROUS STRONG CONVECTION WITHIN 150 NM 
OVER E SEMICIRCLE.

INTERTROPICAL CONVERGENCE ZONE...AXIS ALONG 7N78W 7N93W 13N104W 
7N120W 3N140W. SCATTERED MODERATE ISOLATED STRONG FROM 2N TO 10N 
E OF 99W AND WITHIN 120 NM EITHER SIDE OF LINE 13N101W 13N112W 
7N122W AND WITHIN 90 NM EITHER SIDE OF LINE 5N134W 5N140W.

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