000
FZPN03 KNHC 151548
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SUN OCT 15 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN OCT 15.
24 HOUR FORECAST VALID 1200 UTC MON OCT 16.
48 HOUR FORECAST VALID 1200 UTC TUE OCT 17.

.WARNINGS.

...GALE WARNING...
.WITHIN 15N94W TO 16N94W TO 16N95W TO 14N97W TO 14N96W TO 
15N94W...INCLUDING THE GULF OF TEHUANTEPEC...NE WINDS 20 TO 30 
KT. SEAS 8 FT.
.15 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 15N95W TO
15N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 
30 TO 35 KT. SEAS 8 FT. ELSEWHERE WITHIN 15N94W TO 16N95W TO 
13N100W TO 12N98W TO 14N95W TO 15N94W N WINDS 20 TO 30 KT. SEAS 8
TO 9 FT. 
.24 HOUR FORECAST WITHIN 15N94W TO 16N94W TO 16N95W TO 16N96W TO
14N97W TO 13N95W TO 15N94W...INCLUDING THE GULF OF 
TEHUANTEPEC...N TO NE WINDS 30 TO 40 KT. SEAS 10 TO 13 FT. 
ELSEWHERE WITHIN 14N94W TO 14N97W TO 13N100W TO 13N101W TO 12N98W
TO 12N96W TO 14N94W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST WITHIN 15N94W TO 16N95W TO 14N98W TO 13N97W TO
13N95W TO 14N94W TO 15N94W...INCLUDING THE GULF OF 
TEHUANTEPEC...NE WINDS 30 TO 40 KT. SEAS 10 TO 15 FT. ELSEWHERE 
WITHIN 13N94W TO 14N98W TO 15N105W TO 12N106W TO 09N99W TO 09N97W
TO 13N94W E TO SE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 27N135W TO 30N134W TO 30N140W TO 20N140W TO 20N136W TO
24N134W TO 27N135W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL.
.24 HOUR FORECAST WITHIN 30N131W TO 25N137W TO 30N140W TO 
13N140W TO 14N136W TO 30N131W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
IN NW SWELL.
.48 HOUR FORECAST WITHIN 23N134W TO 30N127W TO 30N140W TO 
13N140W TO 15N132W TO 23N134W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
IN NW SWELL.

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

CONVECTION VALID AT 1530 UTC SUN OCT 15...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 10N86W TO 09N110W TO 07N130W TO LOW 
PRES NEAR 12N138W 1010 MB TO BEYOND 10N140W. SCATTERED MODERATE 
TO ISOLATED STRONG FROM 09N TO 17N BETWEEN 93W AND 103W. 
SCATTERED MODERATE FROM 04N TO 13N AND E OF 90W...AND FROM 07N 
TO 14N BETWEEN 112W AND 140W. 

$$
.FORECASTER AREINHART. NATIONAL HURRICANE CENTER.