383 
FZPN03 KNHC 271619
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC FRI OCT 27.
24 HOUR FORECAST VALID 1200 UTC SAT OCT 28.
48 HOUR FORECAST VALID 1200 UTC SUN OCT 29.

.WARNINGS.

...GALE WARNING...
.LOW PRES...EP92...NEAR 10N91W 1006 MB. WITHIN 11N87W TO 13N91W 
TO 11N96W TO 08N96W TO 06N91W TO 11N87W...INCLUDING THE GULF OF 
PAPAGAYO...W WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. 
.24 HOUR FORECAST LOW PRES...EP92...NEAR 11N92W 1005 MB. WITHIN 
13N89W TO 14N92W TO 11N93W TO 08N93W TO 06N91W TO 07N88W TO 
13N89W SW WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. 
.30 HOUR FORECAST LOW PRES...EP92...NEAR 11N92W 1004 MB. WITHIN 
11.5N91W TO 12N92W TO 11.5N92.5W TO 11.5N91.5W TO 11N91.5W TO 
11N91W TO 11.5N91W E WINDS 30 TO 35 KT. SEAS 9 TO 11 FT. WITHIN 
13N89W TO 14N92W TO 11N94W TO 07N92W TO 07N89W TO 08N88W TO 
13N89W S TO SW WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. 
.48 HOUR FORECAST LOW PRES...EP92...NEAR 11N92W 1003 MB. WITHIN
12N91W TO 12N92W TO 11N92W TO 11N91W TO 12N91W SE WINDS 30 TO 45
KT. SEAS 10 TO 12 FT. WITHIN 11N88W TO 14N92W TO 12N94W TO 
10N94W TO 08N93W TO 07N89W TO 11N88W SW TO W WINDS 20 TO 30 KT. 
SEAS 8 TO 11 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 16N94W TO 16N95W TO 15N95W TO 16N94W...INCLUDING THE
GULF OF TEHUANTEPEC... N WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N96W TO 14N96W TO
14N95W TO 15N94W TO 16N94W...INCLUDING THE GULF OF
TEHUANTEPEC... N WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N96W TO 12N95W TO
13N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS
20 TO 30 KT. SEAS LESS THAN 8 FT.

.WITHIN 15N128W TO 16N129W TO 15N133W TO 13N135W TO 12N132W TO
13N130W TO 15N128W WINDS 20 KT OR LESS. SEAS 8 FT IN N TO NE
SWELL.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.36 HOUR FORECAST WITHIN 30N117W TO 30N120W TO 29N120W TO
28N119W TO 29N118W TO 30N117W NW TO N WINDS 20 TO 25 KT. SEAS 8
FT IN NW TO N 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 1550 UTC FRI OCT 27...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM THE GULF OF PAPAGAYO NEAR 11N86W
TO LOW PRESSURE...EP92...NEAR 10N91W TO 08N120W TO 08N140W. 
SCATTERED MODERATE ISOLATED STRONG FROM 02N TO 10N E OF 90W... 
FROM 04N TO 08N BETWEEN 104W AND 121W...AND FROM 03N TO 09N 
BETWEEN 127W AND 136W.

$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.