000
FZPN03 KNHC 270238
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC WED OCT 27 2021

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC WED OCT 27.
24 HOUR FORECAST VALID 0000 UTC THU OCT 28.
48 HOUR FORECAST VALID 0000 UTC FRI OCT 29.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 26N115W TO 27N116W TO 30N118W TO 30N116W TO 29N114W TO
26N115W NW TO N WINDS 20 TO 25 KT. SEAS 8 TO 15 FT IN NW SWELL.
ELSEWHERE WITHIN 21N112W TO 12N126W TO 11N140W TO 30N140W TO 
30N118W TO 21N112W WINDS 20 KT OR LESS. SEAS 11 TO 18 FT IN NW 
TO N SWELL. WITHIN 03N110W TO 01N132W TO 30N118W TO 13N105W TO 
03N110W WINDS 20KT OR LESS. SEAS 8 TO 11 FT IN NW TO N SWELL. 
.24 HOUR FORECAST WITHIN 03.4S113W TO 00N140W TO 30N140W TO 
30N116W TO 18N104W TO 03.4S113W WINDS 20 KT OR LESS. SEAS 8 TO 13
FT IN NW TO N SWELL...HIGHEST CENTRAL PART.
.48 HOUR FORECAST WITHIN 05N95W TO 03S105W TO 00N140W TO 30N140W
TO 28N119W TO 05N95W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW 
TO N SWELL.

.24 HOUR FORECAST WITHIN 28N111W TO 27N112W TO 29N113W TO
29N112W TO 28N111W...INCLUDING GULF OF CALIFORNIA...NW WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT.
.36 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 0200 UTC WED OCT 27...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM LOW PRES NEAR 10N77W TO 10N88W TO 13N95W 
THEN RESUMES FROM 14N104W TO LOW PRES NEAR 10N115W TO 08N130W TO
LOW PRES NEAR 09N140W. SCATTERED MODERATE ISOLATED STRONG FROM 
09N TO 13N BETWEEN 110W AND 118W...FROM 07N TO 10N BETWEEN 119W 
AND 124W...FROM 06N TO 11N BETWEEN 130W AND 140W. SCATTERED 
MODERATE FROM 10N TO 17N BETWEEN 105W AND 110W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.