000
FZPN03 KNHC 191505
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC TUE DEC 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC TUE DEC 19.
24 HOUR FORECAST VALID 1200 UTC WED DEC 20.
48 HOUR FORECAST VALID 1200 UTC THU DEC 21.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FROM 13N TO 19N BETWEEN 115W AND 127W WINDS 20 KT OR LESS. SEAS 
TO 8 FT IN NW SWELL.
.24 HOUR FORECAST FROM 12N TO 15N BETWEEN 135W AND 140W WINDS 20 
KT OR LESS. SEAS 8 FT IN NW SWELL.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.39 HOUR FORECAST FROM 18N TO 20N BETWEEN 121W AND 125W WINDS 20 
KT OR LESS. SEAS 8 FT IN NW SWELL.
.48 HOUR FORECAST FROM 17N TO 23N BETWEEN 121W AND 131W WINDS 20 
KT OR LESS. SEAS 8 FT IN NW SWELL.     

.N OF 21N W OF 136W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.   

.48 HOUR FORECAST N OF 29N...INCLUDING THE GULF OF CALIFORNIA... 
N TO NW WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.

.48 HOUR FORECAST N OF 29N BETWEEN 117W AND 122W WINDS 20 KT OR 
LESS. SEAS 8 FT IN NW SWELL.   

.N OF 14N BETWEEN 94W AND 95.5W...INCLUDING THE GULF OF 
TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS TO 8 FT.
.09 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.15 HOUR FORECAST N OF 15N BETWEEN 94.5W AND 95.5W...INCLUDING 
THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS LESS THAN 8 
FT. 
.24 HOUR FORECAST N OF 14.5N BETWEEN 94.5W AND 95.5W...INCLUDING 
THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS LESS THAN 
8 FT.
.27 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.45 HOUR FORECAST N OF 14.5N BETWEEN 94W AND 95.5W...INCLUDING 
THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS LESS THAN 8 
FT.  
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 

.FROM 10N TO 11.5N E OF 88W...INCLUDING THE GULF OF 
PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.15 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST FROM 10.5N TO 11.5N E OF 87W...INCLUDING THE 
GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 
FT.  
.24 HOUR FORECAST FROM 10.5N TO 11.5N E OF 87W...INCLUDING THE 
GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 
FT.
.30 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 1500 UTC TUE DEC 19...

.SCATTERED MODERATE TO STRONG FROM 13N TO 29N BETWEEN 113W AND 
120W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
ITCZ EXTENDS FROM 06N98W TO LOW PRES 1011 MB NEAR 07N113W TO 
08N127W TO BEYOND 09N140W. SCATTERED MODERATE FROM 07N TO 14N 
W OF 124W.  

$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.