000
FZPN03 KNHC 031005
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SUN DEC 3 2017

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN DEC 3.
24 HOUR FORECAST VALID 0600 UTC MON DEC  4.
48 HOUR FORECAST VALID 0600 UTC TUE DEC  5.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 45 NM EITHER SIDE OF LINE FROM 16N95W TO 13.5N97W...INCLUDING
THE GULF OF TEHUANTEPEC... N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 
10 FT. 
.24 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 16N95W TO
14N96W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 20 TO 30 
KT. SEAS 8 FT. 
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.LOW PRES NEAR 08N134W 1010 MB. WITHIN 240 NM N SEMICIRCLE WINDS
20 TO 25 KT. SEAS 8 TO 12 FT. ELSEWHERE OPEN WATERS W OF 28N115W
TO 11N97W TO 03.4S96W WINDS 20 KT OR LESS. SEAS TO 10 FT IN NW
SWELL.
.24 HOUR FORECAST LOW PRES DISSIPATED. TROUGH FROM 23N134W TO
20N135W. FROM 22N TO 25N BETWEEN 130W AND 135W E WINDS 20 TO 25
KT. SEAS TO 12 FT. ELSEWHERE W OF LINE 30N117W TO 03.4S93W WINDS
20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL. 
.48 HOUR FORECAST TROUGH FROM 26N135W TO 22N135W. WITHIN AREA 
BOUNDED BY 30N140W TO 30N130W TO 20N130W TO 30N140W E TO SE WINDS
20 TO 25 KT. SEAS 8 TO 12 FT. ELSEWHERE W OF LINE FROM 30N118W 
TO 03.4S94W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.

.WITHIN 45 NM EITHER SIDE OF LINE FROM 11N85W TO 
10.5N89W...INCLUDING GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.

.06 HOUR FORECAST WITHIN 60 NM EITHER SIDE OF LINE FROM 11N85W 
TO 09N92W...INCLUDING GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 
KT. SEAS TO 8 FT. 
.24 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 11N85W 
TO 10.5N87.5W...INCLUDING GULF OF PAPAGAYO...NE TO E WINDS 20 TO 
25 KT. SEAS LESS THAN 8 FT. 
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.48 HOUR FORECAST GULF OF PAPAGAYO N OF 29N NW WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.

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

CONVECTION VALID AT 0900 UTC SUN DEC 3...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 09N84W TO 06N95W TO 1010 MB LOW
PRESSURE NEAR 08N114W. ITCZ REACHES FROM 08N114W TO 10N130W TO 
10N140W. SCATTERED MODERATE FROM 07N TO 13N BETWEEN 105W AND 
120W.

$$

.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.