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NOAA NOAA United States Department of Commerce

High Seas Forecast (Tropical NE Pacific)



000
FZPN03 KNHC 301001
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC TUE NOV 30 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC TUE NOV 30.
24 HOUR FORECAST VALID 0600 UTC WED DEC  1.
48 HOUR FORECAST VALID 0600 UTC THU DEC  2.

.WARNINGS.

...GALE WARNING...
.WITHIN 15N94W TO 14N94W TO 14N96W TO 16N96W TO 16N94W TO
15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 30 TO 35 
KT. SEAS 8 TO 13 FT. WITHIN 12N95W TO 12N99W TO 16N96W TO 16N93W
TO 14N93W TO 12N95W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. 
.09 HOUR FORECAST WITHIN 11N95W TO 10N98W TO 12N100W TO 16N95W TO
13N93W TO 11N95W...INCLUDING THE GULF OF TEHUANTEPEC...NE WINDS 
20 TO 30 KT. SEAS 8 TO 11 FT. 
.24 HOUR FORECAST WITHIN 14N94W TO 13N95W TO 15N97W TO 16N95W TO
16N94W TO 14N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. 
.48 HOUR FORECAST WITHIN 14N94W TO 13N95W TO 15N97W TO 16N95W TO
16N94W TO 14N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 10N85W TO 09N87W TO 09N89W TO 11N87W TO 12N86W TO
10N85W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 30 KT. 
SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST WITHIN 10N86W TO 10N88W TO 12N88W TO 12N86W TO
10N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 30
KT. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST WITHIN 10N86W TO 10N88W TO 11N88W TO 11N86W TO
10N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT.

.09 HOUR FORECAST WITHIN 19N136W TO 18N137W TO 18N140W TO
23N140W TO 21N136W TO 19N136W WINDS 20 KT OR LESS. SEAS 8 TO 10
FT IN NW SWELL.
.24 HOUR FORECAST WITHIN 12N136W TO 10N140W TO 20N140W TO
20N138W TO 17N136W TO 12N136W WINDS 20 KT OR LESS. SEAS 8 TO 10
FT IN NE SWELL.
.48 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 0930 UTC TUE NOV 30...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N74W TO 08N84W TO 06N95W TO LOW PRES NEAR 
08N108W 1012 MB TO 08N113W. ITCZ FROM 08N113W TO 09N121W THEN 
RESUMES W OF A SURFACE TROUGH NEAR 08N122W TO 08N132W TO 09N140W.
NUMEROUS MODERATE N OF 04N E OF 82W...AND FROM 06N TO 12N 
BETWEEN 105W AND 112W.

$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.