000
FZPN03 KNHC 310302
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC WED JAN 31.
24 HOUR FORECAST VALID 0000 UTC THU FEB 01.
48 HOUR FORECAST VALID 0000 UTC FRI FEB 02.

.WARNINGS.

...STORM WARNING...
.WITHIN 45 NM EITHER SIDE OF A LINE FROM 16N95W TO 15N95W TO 
15N96W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 40 TO 50 
KT. SEAS 12 TO 24 FT. ELSEWHERE WITHIN 90 NM EITHER SIDE OF A 
LINE FROM 16N95W TO 14N95.5W TO 12N97.5W N TO NE WINDS 30 TO 40 
KT. SEAS 10 TO 20 FT. REMAINDER OF AREA WITHIN 150 NM EITHER 
SIDE OF A LINE FROM 16N95W TO 13N96W TO 10N100W N TO NE WINDS 20 
TO 30 KT. SEAS 12 TO 15 FT. ALSO WITHIN AREA BOUNDED BY 14N91W 
12N90W TO TO 06N90W TO 03N99W TO 07N114W TO 12N114W TO 15N102W 
TO 16N95W TO 14N91W WINDS 20 KT OR LESS. SEAS 8 TO 13 FT IN 
MIXED SWELL.
.WITHIN 60 NM EITHER SIDE OF A LINE FROM 16N95W TO 13N96.5W... 
INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 45 KT. SEAS 
10 TO 17 FT. ELSEWHERE WITHIN 120 NM EITHER SIDE OF A LINE FROM 
16N95W TO 12N97W TO 10N102W N TO NE WINDS 20 TO 30 KT. SEAS 10 
TO 16 FT. REMAINDER OF AREA BOUNDED BY 15N93W TO 06N89W TO 
00N92W TO 01N104W TO 09N113W TO 14N108W TO 15N93W WINDS 20 KT OR 
LESS. SEAS 8 TO 14 FT IN MIXED SWELL.
.24 HOUR FORECAST WITHIN 15 NM EITHER SIDE OF LINE 16N95W TO 
14.5N95W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 
35 KT. SEAS 10 TO 13 FT. ELSEWHERE WITHIN 60 NM EITHER SIDE OF 
LINE 16N95W TO 13N96W N TO NE WINDS 20 TO 30 KT. SEAS 9 TO 13 
FT. REMAINDER AREA S OF 15N BETWEEN 90W AND 111W WINDS 20 KT OR 
LESS. SEAS 8 TO 13 FT IN MIXED SWELL. 
.36 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 GULF OF TEHUANTEPEC WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT. 

.SYNOPSIS AND FORECAST.

.WITHIN 60 NM EITHER SIDE OF LINE 11N86W TO 09N89W...INCLUDING 
THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST FROM 10N TO 12N E OF 88W...INCLUDING GULF OF 
PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. ELSEWHERE FROM 
06N TO 11N BETWEEN 88W AND 90W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NE AND NW SWELL. 
.48 HOUR FORECAST FROM 10N TO 12N E OF 88W...INCLUDING GULF OF 
PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. 

.03 HOUR FORECAST 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.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.W OF LINE 18N140W TO 09N124W TO 00N132W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN MIXED NE AND NW SWELL.
.24 HOUR FORECAST FROM 06N TO 11N W OF 137W WINDS 20 KT OR LESS. 
SEAS 8 FT IN MIXED NE AND NW SWELL.
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.48 HOUR FORECAST S OF 12N BETWEEN 92W AND 113W WINDS 20 KT OR 
LESS. SEAS 8 TO 10 FT IN MIXED NE AND NW SWELL.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

CONVECTION VALID AT 0300 UTC WED JAN 31...

.SCATTERED MODERATE ISOLATED STRONG FROM 11N TO 15N BETWEEN 101W 
AND 106W AS WELL AS 11N TO 16N BETWEEN 110W AND 120W. SCATTERED 
MODERATE ELSEWHERE FROM 11N TO 22N BETWEEN 100W AND 114W. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
SURFACE TROUGH FROM 06N77W TO 05N90W. ITCZ FROM 05N90W TO 04N97W 
TO 08N124W TO 08N140W. SCATTERED MODERATE ISOLATED STRONG WITHIN 
240 NM N OF ITCZ BETWEEN 104W AND 110W. SCATTERED MODERATE 
WITHIN 120 NM EITHER SIDE OF THE ITCZ BETWEEN 132W AND 137W.

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.