000
FZPN03 KNHC 311548
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC WED JAN 31.
24 HOUR FORECAST VALID 1200 UTC THU FEB 01.
48 HOUR FORECAST VALID 1200 UTC FRI FEB 02.

.WARNINGS.

...STORM WARNING...
.WITHIN 45 NM EITHER SIDE OF A LINE FROM 16N95W TO 13N96W... 
INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 45 KT. SEAS 
12 TO 20 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 17 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 14N BETWEEN 94W AND 96W...INCLUDING GULF 
OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. S 
OF 14N BETWEEN 90W AND 113W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT 
IN MIXED SWELL.
.48 HOUR FORECAST N OF 14.5N BETWEEN 94.5W AND 95.5W...INCLUDING 
TO GULF OF TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. 
FROM 07N 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 09N90W...INCLUDING 
THE GULF OF PAPAGAYO...NE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE 11N86W TO 
09N89W...INCLUDING GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS 
8 TO 9 FT. 
.48 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE 11N86W TO 
09.5N89W...INCLUDING GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. 
SEAS 8 TO 9 FT. 

.N OF 05N BETWEEN 79W AND 81W...INCLUDING GULF OF PANAMA...N TO 
NE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.W OF LINE 14N140W TO 10N130W TO 01N140W WINDS 20 KT OR LESS. 
SEAS 8 TO 9 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 1500 UTC WED JAN 31...

.SCATTERED MODERATE ISOLATED STRONG FROM 10N TO 18N BETWEEN 102W 
AND 111W. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
SURFACE TROUGH FROM 06N77W TO 05N90W. ITCZ FROM 05N90W TO 
06N108W TO 04N115W TO 09N140W. SCATTERED MODERATE FROM 06N TO 
09N BETWEEN 103W AND 106W.  

$$
.FORECASTER FORMOSA. NATIONAL HURRICANE CENTER.