000
FZPN03 KNHC 180405
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC FRI OCT 18 2024

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 FRI OCT 18.
24 HOUR FORECAST VALID 0000 UTC SAT OCT 19.
48 HOUR FORECAST VALID 0000 UTC SUN OCT 20.

.WARNINGS.

...GALE WARNING...
.WITHIN 16N94W TO 16N95W TO 14N95W TO 15N94W TO
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 25 TO 35 
KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 15N94W TO 14N95W TO 13N96W
TO 11N96W TO 11N95W TO 12N94W TO 15N94W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN N SWELL.
.24 HOUR FORECAST WITHIN 15.5N94.5W TO 16N94.5W TO 15.5N95.5W TO
15N95.5W TO 14.5N95W TO 15N94.5W TO 15.5N94.5W...INCLUDING THE 
GULF OF TEHUANTEPEC...N WINDS 25 TO 35 KT. SEAS 8 TO 10 FT. 
ELSEWHERE WITHIN 15N94W TO 16N94W TO 16N95W TO 14N96W TO 14N95W 
TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 25 TO 35 
KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 15N94W TO 16N94W TO 16N95W TO 14N96W TO
13N96W TO 13N95W TO 15N94W...INCLUDING THE GULF OF 
TEHUANTEPEC...N WINDS 25 TO 35 KT. SEAS 9 TO 11 FT. ELSEWHERE 
WITHIN 13N94W TO 15N94W TO 16N95W TO 15N96W TO 11N97W TO 11N95W 
TO 13N94W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE SWELL.

.SYNOPSIS AND FORECAST.

.WITHIN 17N118W TO 18N133W TO 21N140W TO 04N140W TO 01N131W TO
11N126W TO 17N118W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO
N SWELL.
.24 HOUR FORECAST WITHIN 14N128W TO 16N133W TO 16N140W TO 
03N140W TO 08N133W TO 14N128W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NW TO N SWELL.
.48 HOUR FORECAST WITHIN 16N135W TO 16N137W TO 14N140W TO 
11N140W TO 11N137W TO 14N132W TO 16N135W WINDS 20 KT OR LESS. 
SEAS 8 FT IN NE TO E SWELL.

.06 HOUR FORECAST WITHIN 31N114W TO 30N115W TO 30N114W TO
31N114W...INCLUDING THE GULF OF CALIFORNIA...S TO SW WINDS 20 TO
25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.06 HOUR FORECAST WITHIN 30N128.5W TO 30N135.5W TO 29.5N135W TO
29N132.5W TO 29N131W TO 30N128.5W WINDS 20 KT OR LESS. SEAS 8 TO
10 FT IN NW TO N SWELL.
.24 HOUR FORECAST WITHIN 30N118W TO 30N130W TO 26N132W TO 
26N128W TO 28N127W TO 29N119W TO 30N118W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN N SWELL.
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.12 HOUR FORECAST WITHIN 08N114W TO 03N137W TO 00N137W TO
03.4S120W TO 01N120W TO 08N114W WINDS 20 KT OR LESS. SEAS 8 FT
IN NW TO N SWELL.
.24 HOUR FORECAST WITHIN 10N111W TO 10N114W TO 06N124W TO 
00N131W TO 02N120W TO 03.4S103W TO 10N111W WINDS 20 KT OR LESS. 
SEAS 8 FT IN W TO NW SWELL.
.48 HOUR FORECAST WITHIN 04N108W TO 00N120W TO 03.4S120W TO 
03.4S99W TO 04N108W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN S TO 
SW SWELL.

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

CONVECTION VALID AT 0000 UTC FRI OCT 18...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM 09N84W TO 11N115W. THE ITCZ 
CONTINUES FROM 11N115W TO A 1011 MB LOW PRES NEAR 11N132W TO 
BEYOND 09N140W. SCATTERED MODERATE LOCALLY STRONG FROM 09N TO 
13N BETWEEN 104W AND 113W...AND FROM 08N TO 112N WEST OF 130W.

$$
.FORECASTER ADAMS. NATIONAL HURRICANE CENTER.