343 
FZPN03 KNHC 190921
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC THU DEC 19 2019

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 DEC 19.
24 HOUR FORECAST VALID 0600 UTC FRI DEC 20.
48 HOUR FORECAST VALID 0600 UTC SAT DEC 21.

.WARNINGS.

...STORM WARNING...
.WITHIN 15.5N94.5W TO 15N94.5W TO 15.5N95W TO 16.5N95W TO
16.5N94.5W TO 15.5N94.5W...INCLUDING THE GULF OF TEHUANTEPEC...
N WINDS 40 TO 50 KT. SEAS 14 TO 18 FT. WITHIN 13N94W TO 12N97W
TO 14N98W TO 16N96W TO 16N94W TO 13N94W N TO NE WINDS 35 TO 45
KT. SEAS 15 TO 20 FT. WITHIN 11N91W TO 07N94W TO 08N100W TO
13N102W TO 16N94W TO 11N91W NE WINDS 25 TO 35 KT. SEAS 12 TO 16
FT IN NW SWELL.
.06 HOUR FORECAST WITHIN 14N94W TO 12N96W TO 13N99W TO 16N96W TO
16N95W TO 14N94W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE
WINDS 35 TO 45 KT. SEAS 15 TO 20 FT. WITHIN 09N90W TO 06N95W TO
10N104W TO 15N99W TO 16N94W TO 09N90W NE TO E WINDS 25 TO 35 KT.
SEAS 12 TO 16 FT IN NW TO N SWELL.
.24 HOUR FORECAST WITHIN 14N95W TO 13N97W TO 16N96W TO 16N95W TO
15N94W TO 14N95W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE
WINDS 30 TO 40 KT. SEAS 12 TO 16 FT IN S TO SW SWELL. WITHIN
07N89W TO 01N97W TO 05N105W TO 12N109W TO 16N94W TO 07N89W E
WINDS 20 TO 30 KT. SEAS 10 TO 12 FT IN N TO NE SWELL.
.48 HOUR FORECAST WITHIN 15N95W TO 14N96W TO 16N95W TO 15N94W TO
15N95W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 30 TO 40
KT. SEAS 11 TO 13 FT IN S TO SW SWELL. WITHIN 13N95W TO 13N96W
TO 14N97W TO 16N95W TO 15N93W TO 13N95W N TO NE WINDS 25 TO 35
KT. SEAS 10 TO 12 FT IN S TO SW SWELL. WITHIN 03S99W TO 17N127W
TO 17N112W TO 12N95W TO 03S99W E WINDS 20 TO 25 KT. SEAS 8 TO 10
FT IN N SWELL.

.SYNOPSIS AND FORECAST.

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

.WITHIN 15N130W TO 12N133W TO 13N140W TO 20N140W TO 20N132W TO
15N130W NE TO E WINDS 20 TO 25 KT. SEAS 10 TO 12 FT IN NW SWELL.
WITHIN 07N125W TO 07N140W TO 30N140W TO 30N117W TO 07N125W NE TO
E WINDS 20 TO 30 KT. SEAS 9 TO 11 FT IN NW SWELL.
.24 HOUR FORECAST WITHIN 14N115W TO 06N130W TO 06N140W TO
30N140W TO 30N116W TO 14N115W NE TO E WINDS 20 TO 25 KT. SEAS 8
TO 10 FT IN NW SWELL.
.48 HOUR FORECAST WITHIN 18N128W TO 11N130W TO 07N140W TO
30N140W TO 30N118W TO 18N128W E WINDS 20 TO 25 KT. SEAS 9 TO 11
FT IN NW SWELL.

.24 HOUR FORECAST WITHIN 26N111W TO 28N113W TO 28N112W TO
27N111W TO 26N111W...INCLUDING GULF OF CALIFORNIA...NW TO N 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST LITTLE CHANGE.

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

CONVECTION VALID AT 0900 UTC THU DEC 19...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 08N83W TO 06N91W TO 06N97W.
ITCZ AXIS EXTENDS FROM 06N97W TO 05N105W TO 08N112W TO 08N126W TO
07N140W. SCATTERED MODERATE CONVECTION WITHIN 120 NM EITHER SIDE
OF ITCZ W OF 105W. 

$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.