000
FZPN03 KNHC 190921
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC MON OCT 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MON OCT 19.
24 HOUR FORECAST VALID 0600 UTC TUE OCT 20.
48 HOUR FORECAST VALID 0600 UTC WED OCT 21.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 03.4S81W TO 02S83W TO 00N84W TO 01N83W TO 01S82W TO
03.4S81W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL.
.24 HOUR FORECAST WITHIN 01N82W TO 03N87W TO 05N87W TO 08N84W TO
07N79W TO 01N82W...INCLUDING THE GULF OF PANAMA... WINDS 20 KT 
OR LESS. SEAS 8 TO 9 FT IN S TO SW SWELL.
.48 HOUR FORECAST WITHIN 07N82W TO 06N84W TO 07N85W TO 08N84W TO
07N82W TO 07N82W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW 
SWELL.

.WITHIN 08N110W TO 07N112W TO 07N114W TO 08N115W TO 09N114W TO
08N110W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL. 
.24 HOUR FORECAST WITHIN 09N115W TO 09N117W TO 10N118W TO 
10N117W TO 10N115W TO 09N115W WINDS 20 KT OR LESS. SEAS 8 FT IN S
SWELL. 
.30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.WITHIN 03.4S92W TO 03.4S120W TO 02S120W TO 03S109W TO 02S105W
TO 03.4S92W WINDS 20 KT OR LESS. SEAS 8 FT IN S SWELL.
.24 HOUR FORECAST WITHIN 03.4S97W TO 03.4S120W TO 02S120W TO 
02S118W TO 03S113W TO 03.4S97W WINDS 20 KT OR LESS. SEAS 8 FT IN 
S SWELL.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.WITHIN 15N94W TO 14N94.5W TO 14.5N95W TO 16N95W TO 16N94.5W TO 
15N94W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 20 TO 25 
KT. SEAS TO 8 FT.
.24 HOUR FORECAST WITHIN 15N94.5W TO 15N95W TO 15.5N95.5W TO 
16N95W TO 16N94.5W TO 15N94.5W...INCLUDING THE GULF OF 
TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. ELSEWHERE 
WITHIN 14N94W TO 15N95W TO 15N94W TO 14N94W WINDS 20 KT OR LESS.
SEAS 8 FT IN N SWELL. 
.48 HOUR FORECAST WITHIN 15N94.5W TO 15N95W TO 15N95.5W TO 
16N95W TO 16N94.5W TO 15N94.5W...INCLUDING THE GULF OF 
TEHUANTEPEC... N WINDS 20 TO 25 KT. SEAS TO 8 FT.

.WITHIN 18N136W TO 18N138W TO 19N136W TO 20N135W TO 19N135W TO
18N136W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED N TO E SWELL.
.24 HOUR FORECAST WITHIN 20N139W TO 20N140W TO 23N140W TO 
23N139W TO 22N138W TO 20N139W WINDS 20 KT OR LESS. SEAS 8 FT IN N
TO NE SWELL.
.36 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 0900 UTC MON OCT 19...

.LOW PRES NEAR 18N139W 1012 MB...SCATTERED MODERATE FROM 16N TO 
23.5N BETWEEN 133.5W AND 140W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 10.5N77W TO 09N84W TO 
12.5N94W TO 10.5N112W TO 12N137W. SCATTERED MODERATE TO STRONG 
CONVECTION FROM 05N TO 13.5N E OF 91.5W, AND FROM 08N TO 15.5N 
BETWEEN 98W AND 130W.

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.