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High Seas Forecast (Tropical NE Pacific)



000
FZPN03 KNHC 111556
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC WED DEC 11 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC WED DEC 11.
24 HOUR FORECAST VALID 1200 UTC THU DEC 12.
48 HOUR FORECAST VALID 1200 UTC FRI DEC 13.

.WARNINGS.

...GALE WARNING...
.WITHIN 15N94.5W TO 15N95W TO 16N95W TO 16.5N95W TO 16N94.5W TO 
15N94.5W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 25 TO 35 
KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST WITHIN 14N95W TO 14N96W TO 16N95W TO 15N94W TO
14N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 35 TO
45 KT. SEAS 13 TO 17 FT. ELSEWHERE WITHIN 12N94W TO 12N97W TO 
14N97W TO 16N95W TO 15N93W TO 12N94W...INCLUDING THE GULF OF 
TEHUANTEPEC...N TO NE WINDS 25 TO 35 KT. SEAS 10 TO 12 FT.
.24 HOUR FORECAST WITHIN 15N94.5W TO 14.5N95W TO 14.5N95.5W TO 
15.5N95.5W TO 16N94.5W TO 15N94.5W...INCLUDING THE GULF OF 
TEHUANTEPEC...N WINDS 30 TO 40 KT. SEAS 11 TO 13 FT. ELSEWHERE 
WITHIN 13N95W TO 11N99W TO 14N96W TO 16N95W TO 15N94W TO 13N95W N
TO NE WINDS 20 TO 30 KT. SEAS 11 TO 13 FT. REMAINDER OF AREA 
WITHIN 10N95W TO 11N100W TO 15N96W TO 15N94W TO 13N93W TO 10N95W 
WINDS 20 KT OR LESS. SEAS 9 TO 11 FT IN MIXED SWELL.
.36 HOUR FORECAST WITHIN 15N94W TO 14N95W TO 14N96W TO 16N96W TO
16N94W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 
20 TO 30 KT. SEAS 8 FT. ELSEWHERE WITHIN 09N94W TO 08N97W TO 
10N102W TO 15N96W TO 15N94W TO 09N94W NE WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN MIXED SWELL.
.48 HOUR FORECAST WITHIN 14N95W TO 14N96W TO 16N95W TO 16N94W TO
14N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 
KT. SEAS LESS 8 TO 9 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 08N113W TO 08N140W TO 20N140W TO 19N124W TO 15N117W TO
08N113W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.
.12 HOUR FORECAST WITHIN 14N125W TO 14N132W TO 14N134W TO 
16N134W TO 16N124W TO 14N125W NE WINDS 20 TO 25 KT. SEAS 9 TO 11 
FT. ELSEWHERE WITHIN 08N116W TO 07N140W TO 20N140W TO 20N127W TO 
14N115W TO 08N116W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN 
NW SWELL.
.24 HOUR FORECAST WITHIN 10N120W TO 10N140W TO 17N140W TO 
18N129W TO 14N122W TO 10N120W NE TO E WINDS 20 TO 25 KT. SEAS 9 
TO 11 FT. ELSEWHERE WITHIN 09N120W TO 07N140W TO 30N140W TO 
26N124W TO 09N120W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO 11 FT IN 
NW SWELL.
.48 HOUR FORECAST WITHIN 09N126W TO 09N140W TO 17N140W TO 
16N125W TO 09N126W NE TO E WINDS 20 TO 25 KT. SEAS 11 TO 13 FT. 
ELSEWHERE WITHIN 06N125W TO 06N140W TO 30N140W TO 30N117W TO 
21N122W TO 06N125W NE TO E WINDS 20 TO 25 KT. SEAS 10 TO 12 FT IN
NW SWELL.

.WITHIN 20N136W TO 20N140W TO 30N140W TO 30N130W TO 20N136W
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.
.24 HOUR FORECAST CONDITIONS MERGED WITH PARAGRAPH ABOVE.

.15 HOUR FORECAST WITHIN 10N87W TO 10N88W TO 10.5N88W TO 11N87W
TO 11N86W TO 10N87W...INCLUDING THE GULF OF PAPAGAYO...NE TO E 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.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 1540 UTC WED DEC 11...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N75W TO 06N91W TO LOW PRES 1010 MB NEAR
08N117W TO 07N120W. THE ITCZ CONTINUES FROM 07N120W TO 08N132W TO
BEYOND 07N140W. SCATTERED MODERATE ISOLATED STRONG FROM 05N TO
08N BETWEEN 77W AND 89W...FROM 06N TO 12N BETWEEN 102W AND 120W
AND FROM 07N TO 09N W OF 120W. 

$$
.FORECASTER CAM. NATIONAL HURRICANE CENTER.