000
FZPN03 KNHC 080904
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC TUE AUG 8 2023

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 AND 03.4S TO THE
EQUATOR E OF 120W

SYNOPSIS VALID 0600 UTC TUE AUG 8.
24 HOUR FORECAST VALID 0600 UTC WED AUG  9.
48 HOUR FORECAST VALID 0600 UTC THU AUG 10.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.POST-TROPICAL CYCLONE EUGENE NEAR 25.5N121.2W 1010 MB. WITHIN 
26N119W TO 27N119W TO 28N122W TO 27N124W TO 24N123W TO 24N121W TO
26N119W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS IMPROVE. WINDS 
20 KT OR LESS. SEAS LESS THAN 8 FT.

.LOW PRES NEAR 15.5N130.5W 1012 MB. WITHIN 16.5N129.5W TO 
17N130W TO 17N130.5W TO 16.5N130.5W TO 16N130.5W TO 16N130W TO 
16.5N129.5W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO 10 FT IN NE 
SWELL. ELSEWHERE WITHIN 17N128W TO 17N131W TO 15N133W TO 12N131W
TO 14N130W TO 14N129W TO 17N128W WINDS 20 KT OR LESS. SEAS 8 TO 
9 FT IN MIXED NE AND E SWELL.
.24 HOUR FORECAST LOW PRES NEAR 17N132W 1013 MB. WITHIN 18N131W 
TO 20N132W TO 19N134W TO 17N134W TO 16N133W TO 17N132W TO 18N131W
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N TO NE SWELL.
.42 HOUR FORECAST LOW DISSIPATED AND CONDITIONS IMPROVE. WINDS 
20 KT OR LESS. SEAS LESS THAN 8 FT.

.WITHIN 25N135W TO 26N136W TO 24N138W TO30 25N139W TO 20N140W TO
23N136W TO 25N135W NE WINDS 20 TO 25 KT. SEAS 10 TO 11 FT IN NE
TO E SWELL. ELSEWHERE WITHIN 24N125W TO 30N124W TO 28N140W TO 
10N140W TO 11N137W TO 20N132W TO 24N125W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN NE SWELL.
.24 HOUR FORECAST WITHIN 23N134W TO 26N133W TO 26N140W TO 
17N140W TO 20N137W TO 23N134W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
IN NE SWELL.
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT

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

CONVECTION VALID AT 0830 UTC TUE AUG 8...

.LOW PRES 15.5N130.5W...SCATTERED STRONG WITHIN 60 NM W
SEMICIRCLE.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS FROM 11N74W TO 10.5N85W TO 07N93W TO 11N103W
TO 09.5N111W TO LOW PRESSURE NEAR 15.5N130.5W TO 10N140W. 
SCATTERED MODERATE TO STRONG CONVECTION S OF 07.5N E OF 88W. 
SCATTERED TO NUMEROUS STRONG CONVECTION FROM 03.5N TO 09N 
BETWEEN 87W AND 99W. SCATTERED MODERATE ISOLATED STRONG 
CONVECTION FROM 04.5N TO 14N BETWEEN 103W AND 120W...FROM 11N TO
15N BETWEEN 121W AND 127W. SCATTERED STRONG CONVECTION WITHIN 60
NM W SEMICIRCLE OF LOW PRES NEAR 15.5N130.5W...AND WITHIN 60 NM 
N AND 150 NM S OF THE TROUGH W OF 129W.

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.