000
FZPN03 KNHC 170304
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SAT NOV 17 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT NOV 17.
24 HOUR FORECAST VALID 0000 UTC SUN NOV 18.
48 HOUR FORECAST VALID 0000 UTC MON NOV 19.

.WARNINGS.

...GALE WARNING...
.WITHIN 30 NM OF LINE FROM 16N95W TO 14.5N95.5W...INCLUDING THE 
GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 40 KT. SEAS 11 TO 14 
FT. ELSEWHERE WITHIN 60 NM OF LINE FROM 16N95W TO 12N97W N TO NE 
WINDS 20 TO 30 KT. SEAS 10 TO 15 FT. REMAINDER OF AREA BOUNDED 
BY 16N95W TO 06N92W TO 03.4S97W TO 03.4S105W TO 12.5N115W TO 
16N95W WINDS 20 KT OR LESS. SEAS TO 11 FT PRIMARILY IN MIXED NE 
AND SW SWELL.
.18 HOUR FORECAST WITHIN 45 NM OF LINE FROM 16N95W TO 13.5N95.5W 
TO 12N97W..INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 
TO 30 KT. SEAS TO 11 FT. ELSEWHERE WITHIN AREA BOUNDED BY 16N95W 
TO 13N94W TO 08N98W TO 03.4S97W TO 03.4S114W TO 13.5N120W TO 
11N101W TO 16N95W WINDS 20 KT OR LESS. SEAS TO 9 FT PRIMARILY IN 
MIXED NE AND SW SWELL.
.24 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 15N95W... 
INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS TO 
9 FT. ELSEWHERE S OF 13N BETWEEN 96W AND 119W WINDS 20 KT OR 
LESS. SEAS TO 9 FT PRIMARILY IN MIXED NE AND SW SWELL.
.48 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 13.5N95W 
...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS 
TO 9  FT. WITHIN 240 NM OF 10N112W WINDS 20 KT OR LESS. SEAS TO 
8 FT PRIMARILY IN MIXED SWELL.

.SYNOPSIS AND FORECAST.

.WITHIN 30 NM OF LINE FROM 11.5N86W TO 10N88W...INCLUDING 
THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LITTLE CHANGE. 
.48 HOUR FORECAST LITTLE CHANGE.

.WITHIN AREA BOUNDED BY 15N140W TO 18N130W TO 11N123W TO 05N140W 
TO 15N140W WINDS 20 KT OR LESS. SEAS TO 9 FT PRIMARILY IN MIXED 
SWELL. 
.24 HOUR FORECAST FROM 10N TO 15N BETWEEN 125W AND 136W WINDS 20 
KT OR LESS. SEAS TO 8 FT PRIMARILY IN MIXED SWELL.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.12 HOUR FORECAST COLD FRONT APPROACH. W OF LINE FROM 30N139W TO 
29N140W WINDS 20 KT OR LESS. SEAS TO 9 FT PRIMARILY IN NW SWELL.
.24 HOUR FORECAST COLD FRONT FROM 30N136W TO 26N140W. W OF LINE 
FROM 30N136W TO 26N140W WINDS 20 KT OR LESS. SEAS TO 9 FT 
PRIMARILY IN NW SWELL.
.48 HOUR FORECAST COLD FRONT FROM 30N131W TO 19N135W. N OF 29N W 
OF 136W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NW SWELL. 

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

CONVECTION VALID AT 0300 UTC SAT NOV 17...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N76W TO 09N85W TO 08N97W. ITCZ FROM 08N97W 
TO 09N110W TO 09N133W TO 08N140W. SCATTERED MODERATE ISOLATED 
STRONG WITHIN 75 NM OF LINE FROM 08N97W TO 07N105W TO 
09N118W...WITHIN 60 NM OF 16N113W AND 09N139W AND 04N139W.

$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.