000
FZPN03 KNHC 312057
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC WED JAN 31 2018

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 WED JAN 31.
24 HOUR FORECAST VALID 1800 UTC THU FEB 01.
48 HOUR FORECAST VALID 1800 UTC FRI FEB 02.

.WARNINGS.

...GALE WARNING...
.WITHIN 45 NM EITHER SIDE OF A LINE FROM 16N95W TO 13N96W... 
INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 40 KT. SEAS 
12 TO 16 FT. ELSEWHERE WITHIN 90 NM EITHER SIDE OF A LINE FROM 
16N95W TO 13N96W TO 10N100W N TO NE WINDS 20 TO 30 KT. SEAS 10 
TO 15 FT. REMAINDER OF AREA BOUNDED BY 16N95W TO 13N92W TO 
03N92W TO 02N104W TO 10N112W TO 16N95W WINDS 20 KT OR LESS. SEAS 
8 TO 15 FT IN MIXED SWELL.
.24 HOUR FORECAST N OF 14.5N BETWEEN 94W AND 96W...INCLUDING 
GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. SEAS TO 8 FT. S 
OF 13N BETWEEN 90W AND 113W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT 
IN MIXED SWELL.
.48 HOUR FORECAST N OF 13N BETWEEN 94.5W AND 96W...INCLUDING TO 
GULF OF TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. FROM 
08N TO 12N BETWEEN 101W AND 110W WINDS 20 KT OR LESS. SEAS TO 8 
FT IN MIXED NW AND NE SWELL. 

.SYNOPSIS AND FORECAST.

.WITHIN 60 NM EITHER SIDE OF LINE 11N86W TO 07N95W...INCLUDING 
THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE 11N86W TO 
09N90W...INCLUDING GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS 
8 TO 9 FT. 
.48 HOUR FORECAST WITHIN 45 NM EITHER SIDE OF LINE 11N86W TO 
09N91W...INCLUDING GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS 
TO 8 FT. 

.N OF 06N BETWEEN 79W AND 81W...INCLUDING GULF OF PANAMA...N TO 
NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.FROM 08N TO 11N W OF 134W WINDS 20 KT OR LESS. SEAS TO 8 FT IN 
MIXED NE AND NW SWELL.
.24 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 WED JAN 31...

.SCATTERED MODERATE ISOLATED STRONG FROM 10N TO 18N BETWEEN 103W 
AND 111W. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
SURFACE TROUGH FROM 06N77W TO 05N90W. ITCZ FROM 05N90W TO 
06N110W TO 07N130W TO 08N140W. SCATTERED MODERATE FROM 06N TO 
09N BETWEEN 103W AND 106W.  

$$
.FORECASTER FORMOSA. NATIONAL HURRICANE CENTER.