000
FZPN03 KNHC 310906
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC WED JAN 31.
24 HOUR FORECAST VALID 0600 UTC THU FEB 01.
48 HOUR FORECAST VALID 0600 UTC FRI FEB 02.

.WARNINGS.

...STORM WARNING...
.WITHIN 15 NM EITHER SIDE OF A LINE FROM 16N95W TO 14N95.5W... 
INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 40 TO 50 KT. SEAS 
15 TO 24 FT. ELSEWHERE WITHIN 60 NM EITHER SIDE OF A LINE FROM 
16N95W TO 14N95.5W TO 12N97W N TO NE WINDS 30 TO 40 KT. SEAS 10 
TO 20 FT. REMAINDER OF AREA WITHIN 120 NM EITHER SIDE OF A LINE 
FROM 16N95W TO 13N96W TO 10N100W N TO NE WINDS 20 TO 30 KT. SEAS 
12 TO 16 FT. ALSO WITHIN AREA BOUNDED BY 16N95W TO 12N90W TO 
05N90W TO 03N99W TO 07N114W TO 12N114W TO 15N104W TO 16N95W 
WINDS 20 KT OR LESS. SEAS 8 TO 13 FT IN MIXED SWELL.
.06 HOUR FORECAST 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 WITHIN 15 NM EITHER SIDE OF LINE 16N95W TO 
15N95W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 35 
KT. SEAS 10 TO 13 FT. ELSEWHERE WITHIN 45 NM EITHER SIDE OF LINE 
16N95W TO 13.5N95.5W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. 
REMAINDER AREA BOUNDED BY 16N95W TO 11.5N90W TO 03N90W TO 
03.4S93W TO 03.4S105W TO 05N113W TO 13N113W TO 16N95W WINDS 20 
KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. 
.30 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 25 KT. SEAS TO 8 FT. S OF 
10N BETWEEN 95W AND 113W WINDS 20 KT OR LESS. SEAS TO 9 FT IN 
MIXED NW AND NE SWELL. 

.SYNOPSIS AND FORECAST.

.WITHIN 60 NM EITHER SIDE OF LINE 11N86W TO 09.5N90W...INCLUDING 
THE GULF OF PAPAGAYO...NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE 11N86W TO 
09.5N90W...INCLUDING GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. 
SEAS 8 TO 10 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.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.W OF LINE 16N140W TO 09N128W TO 01N132W WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN MIXED NE AND NW SWELL.
.24 HOUR FORECAST FROM 07N TO 10N W OF 138W WINDS 20 KT OR LESS. 
SEAS 8 FT IN MIXED NE AND NW SWELL.
.36 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 0900 UTC WED JAN 31...

.SCATTERED MODERATE ISOLATED STRONG FROM 10N TO 16N BETWEEN 102W 
AND 118W. SCATTERED MODERATE FROM 16N TO 22N BETWEEN 101W AND 
114W. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
SURFACE TROUGH FROM 06N77W TO 05N90W. ITCZ FROM 05N90W TO 
06N108W TO 04N115W TO 09N140W. SCATTERED MODERATE ISOLATED 
STRONG WITHIN 240 NM N OF THE ITCZ BETWEEN 103W AND 111W. 

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.