000
FZPN03 KNHC 092150
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SUN DEC 09 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN DEC 09.
24 HOUR FORECAST VALID 1800 UTC MON DEC 10.
48 HOUR FORECAST VALID 1800 UTC TUE DEC 11.

.WARNINGS.

...GALE WARNING...
.WITHIN 15 NM EITHER SIDE OF LINE FROM 16N95W TO 15N95W TO 
14N95.5W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 
30 KT. SEAS TO 9 FT.
.03 HOUR FORECAST WITHIN 15 NM EITHER SIDE OF LINE FROM 16N95W 
TO 15N95W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 
35 KT. SEAS 9 TO 11 FT. ELSEWHERE WITHIN 60 NM EITHER SIDE OF 
LINE FROM 16N95W TO 15N95W TO 13.5N95.5W N TO NE WINDS 20 TO 30 
KT. SEAS 8 TO 9 FT. 
.24 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 16N95W 
TO 15N95W TO 13N96W...INCLUDING GULF OF TEHUANTEPEC...N TO NE 
WINDS 30 TO 40 KT. SEAS 12 TO 18 FT. ELSEWHERE WITHIN 90 NM OF 
LINE FROM 16N95W TO 10.5N98W NE TO E WINDS 20 TO 30 KT. SEAS 10 
TO 15 FT. REMAINDER OF AREA BOUNDED BY 16N95W TO 11.5N92W TO 
09N95W TO 10N101W TO 12.5N102.5W TO 16N95W WINDS 20 KT OR LESS. 
SEAS 8 TO 12 FT IN MIXED NW AND NE SWELL.
.48 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 16N95W 
TO 15N95W TO 13N96W...INCLUDING GULF OF TEHUANTEPEC...N TO NE 
WINDS 30 TO 40 KT. SEAS 12 TO 18 FT. ELSEWHERE WITHIN 90 NM OF 
LINE FROM 16N95W TO 14N95W TO 12N97.5W TO 11N100W NE TO E WINDS 
20 TO 30 KT. SEAS 10 TO 15 FT. REMAINDER OF AREA BOUNDED BY 
16N95W TO 12N92W TO 07N92W TO 02N98W TO 12.5N102.5W TO 10N108W 
TO 12.5N108W 16N95W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN 
MIXED NW AND NE SWELL.

.SYNOPSIS AND FORECAST.

.06 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 11N86W 
TO 10N87W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WITHIN 15 NM EITHER SIDE OF LINE FROM 11N86W 
TO 09.5N88W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 
KT. SEAS 8 TO 9 FT. ELSEWHERE WITHIN 45 NM OF LINE FROM 11N86W 
TO 09N88.5W TO 08N92W WINDS 20 KT OR LESS. SEAS 8 TO9 FT IN 
MIXED SWELL.

.COLD FRONT FROM 30N135W TO 27N140W. W OF LINE FROM 30N130W TO 
20N139W WINDS 20 KT OR LESS. SEAS 8 TO 14 FT IN NW 
SWELL...HIGHEST NEAR 30N140W. W OF LINE FROM 18N118W TO 12N104W 
TO 02N103W TO 03.4S106W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT 
PRIMARILY IN NW SWELL.
.24 HOUR FORECAST WEAKENING COLD FRONT FROM 30N129W TO 27N134W. 
W OF LINE FROM 30N120W TO 19N128W TO 16N121W TO 08N127W TO 
06N137W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT PRIMARILY IN NW 
SWELL. FROM 10N TO 14N BETWEEN 110W TO 120W WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT PRIMARILY IN NW SWELL. S OF LINE FROM 05N104W TO 
05N125W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL.
.48 HOUR FORECAST FRONT DISSIPATED. FROM 14N TO 24N W OF 133W NE 
WINDS 20 TO 25 KT. SEAS 10 TO 11 FT. ELSEWHERE N OF LINE FROM 
24N115W TO 12N118W TO 03N126W TO 01N140W WINDS 20 KT OR LESS. 
SEAS 8 TO 11 FT PRIMARILY IN NW SWELL. S OF 05N BETWEEN 113W AND 
122W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SWELL.

.GULF OF CALIFORNIA FROM 24N TO 28N NW WINDS 20 TO 25 KT. SEAS
LESS THAN 8 FT.
.12 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 2045 UTC SUN DEC 9...

.TROUGH FROM 06N109W TO 10N109W TO 14N109W. SCATTERED MODERATE 
ISOLATED STRONG FROM 11N TO 14N BETWEEN 105W AND 110W. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM LOW PRES 1010 MB NEAR 06N74W TO 05N83W TO 
05N90W. ITCZ CONTINUES FROM 05N90W TO 07N104W...THEN RESUMES 
FROM 10N113W TO 09N123W TO BEYOND 07N140W. SCATTERED MODERATE 
ISOLATED STRONG WITHIN 90 NM EITHER SIDE OF LINE FROM 05N118W TO 
08N131W. 

$$
.FORECASTER MCELROY. NATIONAL HURRICANE CENTER.