000
FZPN03 KNHC 270940
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC WED DEC 27 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 WED DEC 27.
24 HOUR FORECAST VALID 0600 UTC THU DEC 28.
48 HOUR FORECAST VALID 0600 UTC FRI DEC 29.

.WARNINGS.

...GALE WARNING...
.N OF 14N BETWEEN 94W AND 96W...INCLUDING GULF OF TEHUANTEPEC... 
N WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.18 HOUR FORECAST N OF 15N BETWEEN 94.5W AND 95.5W...INCLUDING 
GULF OF TEHUANTEPEC...N WINDS 25 TO 35 KT. SEAS 8 TO 10 FT. 
ELSEWHERE WITHIN 30 NM OF LINE FROM 16N95W TO 13N96W N TO NE 
WINDS 20 TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST N OF 14N BETWEEN 94.5W AND 95.5W...INCLUDING 
GULF OF TEHUANTEPEC...N TO NE WINDS 25 TO 35 KT. SEAS 9 TO 12 
FT. ELSEWHERE WITHIN 45 NM OF LINE FROM 16N95W TO 14N95W TO 
13N96.5W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 14N95.5W 
INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT. SEAS 
9 TO 13 FT. ELSEWHERE WITHIN 60 NM OF LINE FROM 16N95W TO 
14.5N95W TO 13N97W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. 
FROM 10N TO 13N BETWEEN 95W AND 100W WINDS 20 KT OR LESS. SEAS 8 
FT IN PRIMARILY NE SWELL.

.SYNOPSIS AND FORECAST.

.FROM 09N TO 11N E OF 90W...INCLUDING GULF OF PAPAGAYO...NE 
WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST FROM 10N TO 11N E OF 88W...INCLUDING GULF OF 
PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.W OF LINE FROM 30N133W TO 17N118W TO 16N140W WINDS 20 KT OR 
LESS. SEAS 8 TO 10 FT IN NW SWELL.
.24 HOUR FORECAST W OF LINE FROM 26N130W TO 19N125W TO 14N135W 
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL.
.48 HOUR FORECAST FROM 15N TO 19N BETWEEN 121W AND 127W WINDS 20 
KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL.

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

CONVECTION VALID AT 0900 UTC WED DEC 27...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
TROUGH AXIS FROM 05N79W TO 07N87W TO 08N110W. ITCZ FROM 08N110W 
TO 10N120W TO 08N140W. SCATTERED MODERATE WITHIN 45 NM OF TROUGH 
AXIS BETWEEN 94W AND 108W.

$$
.FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.