801 
FZPN03 KNHC 262204
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SAT AUG 26 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SAT AUG 26.
24 HOUR FORECAST VALID 1800 UTC SUN AUG 27.
48 HOUR FORECAST VALID 1800 UTC MON AUG 28.

.WARNINGS.

...GALE WARNING...
.LOW PRES NEAR 15N118W 1004 MB. WITHIN 15N110W TO 18N114W TO 
18N121W TO 08N123W TO 07N117W TO 11N111W TO 15N110W S TO SW WINDS
20 TO 30 KT. SEAS 8 TO 12 FT.
.12 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
17N119W 1004 MB. WITHIN 17N119W TO 18N120W TO 17N121W TO 16N120W
TO 16N119W TO 17N118W TO 17N119W NE TO E WINDS 30 TO 35 KT. SEAS
10 TO 12 FT. ELSEWHERE WITHIN 18N112W TO 21N121W TO 16N123W TO 
11N120W TO 09N117W TO 12N113W TO 18N112W S WINDS 20 TO 30 KT. 
SEAS 8 TO 10 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
17N121W 1002 MB. WITHIN 18N120W TO 19N121W TO 19N122W TO 
18N122W TO 17N121W TO 17N120W TO 18N120W SE WINDS 30 TO 40 KT. 
SEAS 12 TO 16 FT. ELSEWHERE WITHIN 17N114W TO 21N115W TO 
21N122W TO 19N124W TO 15N123W TO 10N116W TO 17N114W SE TO S WINDS
20 TO 30 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
18N126W 1000 MB. WITHIN 19N125W TO 20N126W TO 19N127W TO 
18N127W TO 17N126W TO 17N125W TO 19N125W E TO SE WINDS 30 TO 45 
KT. SEAS 12 TO 19 FT. ELSEWHERE WITHIN 20N120W TO 22N121W TO 
22N128W TO 18N130W TO 15N127W TO 16N119W TO 20N120W E TO SE WINDS
20 TO 30 KT. SEAS 8 TO 12 FT.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 09N140W 1007 MB. WITHIN 15N124W TO 17N140W TO 
09N140W TO 10N130W TO 12N122W TO 15N124W NE WINDS 20 TO 25 KT. 
SEAS 8 TO 9 FT.
.24 HOUR FORECAST LOW PRES W OF AREA. WITHIN 14N137W TO 16N140W 
TO 09N140W TO 08N137W TO 11N135W TO 14N137W WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN NE TO E SWELL.
.48 HOUR FORECAST WITHIN 15N137W TO 17N138W TO 17N140W TO 
11N140W TO 12N138W TO 13N137W TO 15N137W WINDS 20 KT OR LESS. 
SEAS 8 FT IN NE TO E SWELL.

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

CONVECTION VALID AT 2130 UTC SAT AUG 26...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 11N86W TO 18N110W TO 09N124W TO LOW
PRES NEAR 09140W 1007 MB. SCATTERED MODERATE ISOLATED STRONG 
CONVECTION FROM 07N TO 18N BETWEEN 100W AND 130W...AND FROM 07N 
TO 11N BETWEEN 135W AND 140W.

$$
.FORECASTER AREINHART. NATIONAL HURRICANE CENTER.