000
FZPN03 KNHC 220904
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC THU OCT 22 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC THU OCT 22.
24 HOUR FORECAST VALID 0600 UTC FRI OCT 23.
48 HOUR FORECAST VALID 0600 UTC SAT OCT 24.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 28N125W TO 28N126W TO 29N129W TO 30N130W TO 30N122W TO
28N125W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N SWELL.
.24 HOUR FORECAST WITHIN 29N124W TO 28N128W TO 30N135W TO 
30N122W TO 29N124W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO 
NE SWELL.
.48 HOUR FORECAST WITHIN 25N126W TO 25N134W TO 27N140W TO 
30N140W TO 30N121W TO 25N126W WINDS 20 KT OR LESS. SEAS 8 TO 11 
FT IN N TO NE SWELL.

.WITHIN 04N102W TO 04N104W TO 06N106W TO 07N102W TO 06N101W TO
04N102W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.06 HOUR FORECAST WITHIN 14N137W TO 13N137W TO 14N139W TO
15N140W TO 15N139W TO 14N137W WINDS 20 KT OR LESS. SEAS 8 FT IN
MIXED SWELL.
.24 HOUR FORECAST WITHIN 12.5N139.5W TO 12N140W TO 14N140W TO 
13N139W TO 12.5N139.5W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED 
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 0815 UTC THU OCT 22...

.LOW PRES 1009 MB NEAR 15N121W...SCATTERED MODERATE TO STRONG 
WITHIN 150 NM NW SEMICIRCLE.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 10N74W TO 12N93W TO LOW 
PRES 1009 MB NEAR 08.5N103W TO LOW PRES 1009 MB NEAR 15N121W TO 
11N132W. THE ITCZ CONTINUES FROM 11N132W TO BEYOND 10N140W. 
SCATTERED STRONG CONVECTION IS INLAND OVER COLOMBIA AND EXTENDS 
OVER COASTAL WATERS OUT TO 60 NM BETWEEN 03N AND 08N. SCATTERED 
MODERATE TO STRONG CONVECTION IS NOTED FROM 07N TO 11N BETWEEN 
99W AND 113W. SCATTERED MODERATE ISOLATED STRONG CONVECTION IS 
NOTED FROM 08N TO 14N BETWEEN 130W AND 140W.

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.