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High Seas Forecast (Tropical NE Pacific) (Text)



000
FZPN03 KNHC 162104
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC MON JAN 16 2017

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MON JAN 16.
24 HOUR FORECAST VALID 1800 UTC TUE JAN 17.
48 HOUR FORECAST VALID 1800 UTC WED JAN 18.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.12 HOUR FORECAST FROM 10N TO 12N E OF 89W...INCLUDING THE GULF 
OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 
.36 HOUR FORECAST FROM 10N TO 12N E OF 89W...INCLUDING THE GULF 
OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.FROM 12N TO 14N W OF 132W NE WINDS 20 TO 25 KT. SEAS 10 TO 11 
FT. ELSEWHERE W OF LINE FROM 22N140W TO 22N128W TO 17N118W TO 
14N117W TO 07N140W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT 
PRIMARILY IN NW SWELL.
.24 HOUR FORECAST FROM 10N TO 14N W OF 130W NE WINDS 20 TO 25 
KT. SEAS 9 TO 10 FT. ELSEWHERE W OF LINE FROM 21N140W TO 17N115W 
TO 12N116W TO 09N140W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT 
PRIMARILY IN NW SWELL.
.48 HOUR FORECAST FROM 09N TO 12N W OF 134W NE WINDS 20 TO 25 
KT. SEAS 9 TO 10 FT. ELSEWHERE W OF LINE FROM 19N140W TO 15N118W 
TO 13N118W TO 09N140W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN 
MIXED NE AND NW SWELL.

.42 HOUR FORECAST COLD FRONT APPROACHING FROM NW. NW OF LINE 
FROM 30N134W TO 29N140W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN 
NW SWELL.
.48 HOUR FORECAST COLD FRONT JUST NW OF AREA. NW OF LINE FROM 
30N131W TO 28N140W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW 
SWELL.

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

CONVECTION VALID AT 2100 UTC MON JAN 16...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
TROUGH FROM 06N77W TO LOW PRES NEAR 01N82W TO 03N90W TO 03N96W. 
ITCZ FROM 03N96W TO 02N105W TO 07N118W TO 07.5N131W. IT RESUMES 
AT 08N136W TO BEYOND 08N140W. NO SIGNFICANT CONVECTION.

$$

.FORECASTER AL. NATIONAL HURRICANE CENTER.

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Page last modified: Monday, 16-Jan-2017 21:04:52 UTC