028 
FZPN03 KNHC 092100
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC THU DEC 9 2021

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 DEC 9.
24 HOUR FORECAST VALID 1800 UTC FRI DEC 10.
48 HOUR FORECAST VALID 1800 UTC SAT DEC 11.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 06N136W TO 04N140W TO 19N140W TO 16N136W TO 12N134W TO
06N136W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL.
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.WITHIN 09N125W TO 08N128W TO 08N131W TO 12N128W TO 13N126W TO
09N125W WINDS 20 KT OR LESS. SEAS 8 FT IN SE TO S SWELL. WITHIN
06N109W TO 04N111W TO 06N117W TO 13N113W TO 10N108W TO 06N109W
WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL.
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.WITHIN 30N112W TO 29N114W TO 30N115W TO 32N115W TO 31N113W TO
30N112W...INCLUDING GULF OF CALIFORNIA...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.

.WITHIN 10N86W TO 10N88W TO 12N88W TO 12N86W TO 11N86W TO
10N86W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. 
SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST WITHIN 10N86W TO 10N88W TO 12N88W TO 12N86W TO
11N86W TO 10N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST LITTLE CHANGE.

.27 HOUR FORECAST WITHIN 29N121W TO 29N124W TO 30N127W TO
30N119W TO 29N121W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO
N SWELL.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.30 HOUR FORECAST WITHIN 19N105W TO 19N106W TO 20N107W TO
21N106W TO 20N106W TO 19N105W...INCLUDING NEAR CABO
CORRIENTES...NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST WITHIN 19N105W TO 19N106W TO 20N107W TO 
21N106W TO 21N105W TO 19N105W...INCLUDING NEAR CABO CORRIENTES...
NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.36 HOUR FORECAST WITHIN 12N121W TO 12N124W TO 15N123W TO
16N121W TO 15N118W TO 12N121W NE WINDS 20 TO 25 KT. SEAS LESS
THAN 8 FT.
.48 HOUR FORECAST WITHIN 15N116W TO 13N118W TO 14N120W TO
17N121W TO 18N117W TO 15N116W NE TO E WINDS 20 TO 25 KT. SEAS 8
FT.

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

CONVECTION VALID AT 2050 UTC THU DEC 9...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 07N78W TO 08N92W TO 08N101W. ITCZ FROM 
08N101W TO 11N109W THEN RESUMES NEAR 10N116W TO 07N130W TO 
06N140W. SCATTERED MODERATE FROM 02N TO 07N E OF 83W...AND FROM 
07N TO 12N BETWEEN 122W AND 129W. NUMEROUS MODERATE ISOLATED 
STRONG FROM 08N TO 14N BETWEEN 110W AND 122W. 

$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.