000
FZPN03 KNHC 252102
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SUN AUG 25 2013

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SUN AUG 25.
24 HOUR FORECAST VALID 1800 UTC MON AUG 26.
48 HOUR FORECAST VALID 1800 UTC TUE AUG 27.

.WARNINGS.

.NONE.
 
.SYNOPSIS AND FORECAST.

.POST-TROPICAL REMNANT LOW IVO NEAR 25.7N 115.2W 1003 MB AT 2100 
UTC AUG 25 MOVING NNW OR 340 DEG AT 7 KT. MAXIMUM SUSTAINED 
WINDS 25 KT GUSTS 35 KT. WITHIN 150 NM E SEMICIRCLE WINDS 20 TO 
25 KT. SEAS 8 TO 11 FT. GULF OF CALIFORNIA FROM 26N TO 28N SE TO 
S WINDS 20 TO 25 KT. SEAS TO 8 FT. ELSEWHERE OVER FORECAST 
WATERS WITHIN 240 NM OF CENTER WINDS 20 KT OR LESS. SEAS TO 9 FT 
IN A BROAD MIX OF SWELL. 
.24 HOUR FORECAST POST-TROPICAL REMNANT LOW IVO NEAR 26.7N 
116.1W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT. WITHIN 150 NM 
W SEMICIRCLE WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SE AND NW 
SWELL.
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW IVO NEAR 26.5N 
116.5W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT. WINDS 20 KT 
OR LESS. SEAS LESS THAN 8 FT.
.72 HOUR FORECAST...DISSIPATED.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE 
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE 
AND INTENSITY.
 
.LOW PRES NEAR 14N96W 1008 MB. WITHIN 120 NM NE QUADRANT WINDS 
20 TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
14.5N99W 1007 MB. WITHIN 150 NM NE SEMICIRCLE WINDS 20 TO 25 KT. 
SEAS 8 TO 10 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
16.5N104W 1005 MB. WITHIN 180 NM NE SEMICIRCLE WINDS 20 TO 30 
KT. SEAS 8 TO 11 FT.

.18 HOUR FORECAST WITHIN 180 NM EITHER SIDE OF A LINE FROM 
10N97W TO 06N106W WINDS 20 KT OR LESS. SEAS TO 9 FT IN S TO SW 
SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WITHIN 120 NM EITHER SIDE OF A LINE FROM 
15N100W TO 09N101W TO 08N109W S TO SW WINDS 20 TO 25 KT. SEAS 9 
TO 11 FT IN S TO SW SWELL. ELSEWHERE WITHIN AN AREA BOUNDED BY A 
LINE FROM 15N100W TO 10N96W TO 03N105W TO 11N123W TO 14N122W TO 
10N104W TO 15N100W WINDS 20 KT OR LESS. SEAS TO 9 FT IN S TO SW 
SWELL.

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

CONVECTION VALID 2030 UTC SUN AUG 25...

.POST-TROPICAL REMNANT LOW IVO...SCATTERED MODERATE BETWEEN 120 
AND 240 NM N QUADRANT.

.LOW PRES NEAR 14N96W...SCATTERED MODERATE ISOLATED STRONG 
N OF 08N BETWEEN 92W AND 100W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...               
MONSOON TROUGH FROM 09N79W TO 10N86W TO LOW PRES NEAR 14N96W TO 
10N112W THEN RESUMES FROM 14N120W TO LOW PRES NEAR 15N125W TO 
10N140W. NO ITCZ AXIS IS PRESENT. SCATTERED MODERATE WITHIN 270 
NM SW OF MONSOON TROUGH BETWEEN 80W AND 89W...WITHIN 120 NM S OF 
MONSOON TROUGH BETWEEN 100W AND 110W...AND FROM 09N TO 11N W OF 
135W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.