000
FZPN03 KNHC 172101
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SUN DEC 17 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN DEC 17.
24 HOUR FORECAST VALID 1800 UTC MON DEC 18.
48 HOUR FORECAST VALID 1800 UTC TUE DEC 19.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.N OF LINE FROM 21N140W TO 24N115W TO 27N114W WINDS 20 KT OR 
LESS. SEAS 8 TO 14 FT NW TO N SWELL.
.24 HOUR FORECAST WITHIN AREA BOUNDED BY 20N140W TO 19N115W TO 
25N113W TO 30N123W TO 30N140W TO 20N140W WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN NW TO N SWELL. 
.48 HOUR FORECAST N OF 18N W OF 132W WINDS 20 KT OR LESS. SEAS 8 
TO 9 FT IN MIXED NW TO N SWELL.

.S OF LINE FROM 19N140W TO 09N188W WINDS 20 KT OR LESS. SEAS 8 
TO 9 FT IN NW SWELL AND NE WIND WAVES.
.24 HOUR FORECAST FROM 10N TO 15N W OF 135W WINDS 20 KT OR LESS. 
SEAS TO 8 FT IN NW SWELL AND NE WIND WAVES.
.48 HOUR FORECAST FROM 12N TO 18N BETWEEN 125W AND 132W WINDS 20 
KT OR LESS. SEAS TO 8 FT IN NW SWELL AND NE WIND WAVES.

.GULF OF CALIFORNIA LOW PRES NEAR 30.5N112W 1008 MB WITH 
STATIONARY FRONT TO BEYOND 28N113W. N OF 30N W OF 114W NW WINDS 
20 TO 25 KT. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST LOW NE OF AREA AND FRONT DISSIPATED. WINDS 20 
KT OR LESS. SEAS LESS THAN 8 FT.

.FROM 10N TO 12N E OF 88W...INCLUDING GULF OF PAPAGAYO...NE 
TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST FROM 10N TO 12N E OF 88W...INCLUDING GULF OF 
PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. FROM 08N TO 
10N BETWEEN 88W AND 92W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN 
MIXED NW AND NE SWELL.
.48 HOUR FORECAST FROM 09N TO 11N BETWEEN 90W AND 92W WINDS 20 
TO 25 KT. SEAS TO 8 FT IN MIXED NW AND NE SWELL.

.12 HOUR FORECAST N OF 14.5N BETWEEN 94W AND 95W...INCLUDING 
GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST N OF 14N BETWEEN 94.5W AND 95.5W...INCLUDING 
GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST 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 2100 UTC SUN DEC 17...

.SCATTERED MODERATE ISOLATED STRONG FROM 17N TO 20N BETWEEN 107W 
AND 113W. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
ITCZ FROM 06N95W TO 10N127W TO 10N140W. NO SIGNIFICANT 
CONVECTION.

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.