000
FZPN03 KNHC 152110
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC THU OCT 15 2020

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC THU OCT 15.
24 HOUR FORECAST VALID 1800 UTC FRI OCT 16.
48 HOUR FORECAST VALID 1800 UTC SAT OCT 17.

.WARNINGS.

...GALE WARNING...
.15 HOUR FORECAST WITHIN 15N95W TO 14N96W TO 16N96W TO 16N95W TO
16N94W TO 15N95W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE
WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 15N95W TO 14N97W TO 14N99W TO 15N96W TO
16N95W TO 15N95W...INCLUDING THE GULF OF TEHUANTEPEC... NE TO E
WINDS 20 TO 30 KT. SEAS TO 8 FT. 
.30 HOUR FORECAST WITHIN 15N94W TO 15N95W TO 16N95W TO 16N94W TO
15N94W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 30 TO 40 
KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 15N94W TO 14N95W TO 15N96W
TO 16N96W TO 16N94W TO 15N94W... N TO NE WINDS 20 TO 30 KT. SEAS
8 TO 9 FT. 
.36 HOUR FORECAST WITHIN 15N95W TO 14N96W TO 16N96W TO 16N94W TO
15N95W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE WINDS 30 
TO 40 KT. SEAS 11 TO 14 FT. ELSEWHERE WITHIN 13N95W TO 13N97W TO 
14N98W TO 16N96W TO 16N94W TO 13N95W... NE WINDS 20 TO 30 KT. 
SEAS 8 TO 11 FT.
.48 HOUR FORECAST WITHIN 15.5N94.5W TO 15N94.5W TO 15N95W TO 
16N95.5W TO 16.5N94.5W TO 15.5N94.5W...INCLUDING THE GULF OF 
TEHUANTEPEC... N WINDS 25 TO 35 KT. SEAS 8 TO 10 FT. ELSEWHERE 
WITHIN 13N93W TO 11N96W TO 12N101W TO 13N101W TO 16N95W TO 
13N93W... NE WINDS 20 TO 30 KT. SEAS 10 TO 14 FT IN MIXED SWELL.

.SYNOPSIS AND FORECAST.

.WITHIN 29N127W TO 29N130W TO 30N131W TO 30N124W TO 29N127W
WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL.
.24 HOUR FORECAST WITHIN 28N131W TO 29N135W TO 30N136W TO
30N125W TO 28N131W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE 
SWELL. 
.48 HOUR FORECAST WITHIN 29N129W TO 28N135W TO 29N140W TO 
30N140W TO 30N128W TO 29N129W WINDS 20 KT OR LESS. SEAS 8 TO 9 
FT IN N TO NE SWELL.

.WITHIN 00N138W TO 01N140W TO 06N140W TO 04N138W TO 03N137W TO
00N138W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL.
.24 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 2100 UTC THU OCT 15...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 10N86W TO 08N95W TO 09N112W TO 
12.5N123.5W TO 10N134W. ITCZ AXIS EXTENDS FROM 10N134W TO 
10N140W. SCATTERED MODERATE TO STRONG FROM 11N TO 16N BETWEEN 
96W TO 100W. SCATTERED MODERATE FROM 09N TO 14N BETWEEN 122W TO 
135W.

$$
.FORECASTER HAGEN. NATIONAL HURRICANE CENTER.