000
FZPN03 KNHC 270735
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC FRI OCT 27 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 FRI OCT 27.
24 HOUR FORECAST VALID 0600 UTC SAT OCT 28.
48 HOUR FORECAST VALID 0600 UTC SUN OCT 29.

.WARNINGS.

...GALE WARNING...
.LOW PRES...EP92...NEAR 10.5N90W 1007 MB. WITHIN 12N91W TO 
10N92W TO 12N97W TO 07N95W TO 06N93W TO 09N87W TO 12N91W WINDS 20
TO 25 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
11.5N91W 1005 MB. WITHIN 14N89W TO 10N96W TO 09N96W TO 06N91W 
TO 08N88W TO 14N89W WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
12N92W 1003 MB. WITHIN 13N91W TO 13N92W TO 13N93W TO 12N93W TO 
11N91W TO 12N91W TO 13N91W WINDS 30 TO 35 KT. SEAS 10 TO 12 FT.
ELSEWHERE WITHIN 11N88W TO 14N89W TO 14N92W TO 11N95W TO 09N94W
TO 07N89W TO 11N88W WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 15N132W TO 18N136W TO 17N139W TO 13N132W TO 13N130W TO
15N127W TO 15N132W WINDS 20 KT OR LESS. SEAS 8 FT IN N TO NE
SWELL.
.24 HOUR FORECAST WITHIN 14N133W TO 15N138W TO 16N140W TO
11N140W TO 12N135W TO 13N132W TO 14N133W WINDS 20 KT OR LESS.
SEAS 8 FT IN N TO NE SWELL.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.WITHIN 02S100W TO 02S104W TO 03.4S108W TO 03.4S97W TO 02S100W
WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.03 HOUR FORECAST WITHIN 16N94.5W TO 16.5N95W TO 16N95.5W TO
14N95W TO 14.5N94.5W TO 16N94.5W...INCLUDING THE GULF OF
TEHUANTEPEC...NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST LITTLE CHANGE...EXCEPT SEAS TO 8 FT.
.48 HOUR FORECAST LITTLE CHANGE...EXCEPT SEAS 8 TO 10 FT.

.30 HOUR FORECAST WITHIN 30N119W TO 30N122W TO 29N122W TO
28N121W TO 28N120W TO 30N119W WINDS 20 KT OR LESS. SEAS 8 FT IN
NW TO N SWELL.
.48 HOUR FORECAST WITHIN 30N117W TO 30N120W TO 27N120W TO
27N119W TO 28N118W TO 28N117W TO 30N117W WINDS 20 KT OR LESS.
SEAS 8 FT IN NW TO N SWELL.

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

CONVECTION VALID AT 0710 UTC FRI OCT 27...

.LOW PRES...EP92...NEAR 10.5N90W...NUMEROUS MODERATE ISOLATED 
STRONG FROM 02N TO 08N BETWEEN 90W AND 94W. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM GULF OF PAPAGAYO NEAR 11N86W TO LOW PRES...
EP92...NEAR 10.5N90W TO 08N120W TO 08N140W. SCATTERED MODERATE 
ISOLATED STRONG FROM 04N TO 10N BETWEEN 77W AND 90W...FROM 03N 
TO 09N BETWEEN 89W AND 111W...AND FROM 05N TO 09N BETWEEN 126W 
AND 132W. SIMILAR CONVECTION FROM 13N TO 15N BETWEEN 87W AND 
99W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.