000
FZPN03 KNHC 280800
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SAT OCT 28 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT OCT 28.
24 HOUR FORECAST VALID 0600 UTC SUN OCT 29.
48 HOUR FORECAST VALID 0600 UTC MON OCT 30.

.WARNINGS.

...GALE WARNING...
.LOW PRES...EP92...NEAR 11.5N93W 1006 MB. WITHIN 12N91W TO 
12N94W TO 10N95W TO 07N94W TO 06N91W TO 08N89W TO 12N91W WINDS 20
TO 25 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
11.5N94W 1004 MB. WITHIN 12N91W TO 13N94W TO 12N95W TO 09N95W 
TO 09N93W TO 09N92W TO 12N91W WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.42 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
11.5N93.5W 1002 MB. WITHIN 13N93W TO 13N94W TO 11N94W TO 11N93W
TO 13N93W WINDS 30 TO 40 KT. SEAS 10 TO 14 FT. ELSEWHERE WITHIN
13N89W TO 13N94W TO 09N95W TO 07N93W TO 09N89W TO 13N89W WINDS 20
TO 30 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
12N93W 1000 MB. LITTLE CHANGE.

.SYNOPSIS AND FORECAST.

.WITHIN 16N94W TO 16N95W TO 14N95W TO 14N94W TO 15N94W TO 16N94W
...INCLUDING THE GULF OF TEHUANTEPEC...NW TO N WINDS 20 TO 30 
KT. SEAS TO 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.WITHIN 07N78W TO 08N81W TO 06N80W TO 05N79W TO 06N78W TO 07N78W
...INCLUDING NEAR THE AZUERO PENINSULA...SW TO W WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.WITHIN 14N133W TO 14N136W TO 16N140W TO 11N140W TO 12N136W TO
13N133W TO 14N133W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED NE AND
NW SWELL.
.24 HOUR FORECAST WITHIN 13N137W TO 13N139W TO 13N140W TO 
11N140W TO 12N137W TO 13N137W WINDS 20 KT OR LESS. SEAS 8 FT IN 
NE TO E SWELL.
.30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.06 HOUR FORECAST WITHIN 30N120W TO 30N122W TO 29N122W TO
28N121W TO 30N120W WINDS 20 KT OR LESS. SEAS 8 FT IN NW TO N
SWELL.
.24 HOUR FORECAST WITHIN 30N117W TO 30N121W TO 26N121W TO
26N120W TO 28N117W TO 30N117W WINDS 20 KT OR LESS. SEAS 8 FT IN
NW TO N SWELL.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.33 HOUR FORECAST WITHIN 32N114W TO 32N115W TO 30N115W TO
29N114W TO 30N113W TO 31N113W TO 32N114W...INCLUDING THE GULF OF
CALIFORNIA...NW TO N WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE...EXCEPT SEAS TO 8 FT.

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

CONVECTION VALID AT 0740 UTC SAT OCT 28...

.LOW PRES...EP92...NEAR 11.5N93W...SCATTERED MODERATE ISOLATED 
STRONG FROM 10N TO 15N BETWEEN 87W AND 101W. 

.LOW PRES NEAR 06.5N118W...SCATTERED MODERATE WITHIN 120 NM OF 
CENTER.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM NICARAGUA NEAR 11.5N86W TO LOW PRES...EP92
...NEAR 11.5N93W TO LOW PRES NEAR 06.5N118W TO 05N123W TO 
06.5N140W. SCATTERED MODERATE ISOLATED STRONG FROM 02N TO 07N 
BETWEEN 80W AND 90W. SIMILAR CONVECTION OVER GULF OF PANAMA. 
SCATTERED MODERATE FROM 03N TO 08N BETWEEN 94W AND 107W...AND 
FROM 03N TO 05N BETWEEN 120W AND 126W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.