High Seas Forecast
Issued by NWS

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000
FZPN03 KNHC 202101
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SAT DEC 20 2014

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT DEC 20.
24 HOUR FORECAST VALID 1800 UTC SUN DEC 21.
48 HOUR FORECAST VALID 1800 UTC MON DEC 22.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FROM 07N TO 22N W OF 120W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO
13 FT WITH NW SWELL. ELSEWHERE W OF LINE FROM 30N116W TO 08N115W
TO 02N140W WINDS 20 KT OR LESS. SEAS 8 TO 16 FT PRIMARILY IN NW
SWELL...HIGHEST SEAS AT 30N125W.
.24 HOUR FORECAST FROM 08N TO 20N W OF 123W NE TO E WINDS 20 TO
25 KT. SEAS 10 TO 13 FT WITH NW SWELL. N OF 29N BETWEEN 119W AND
122W N WINDS 20 TO 25 KT. SEAS 12 TO 13 FT. ELSEWHERE W OF LINE
FROM 30N116W TO 20N110W TO 00N131W WINDS 20 KT OR LESS. SEAS 8
TO 13 FT PRIMARILY IN NW SWELL.
.48 HOUR FORECAST FROM 07N TO 20N W OF 130W NE TO E WINDS 20 TO
25 KT. SEAS 9 TO 12 FT WITH NW SWELL. ELSEWHERE W OF LINE FROM
30N116W TO 15N105W TO 10N105W TO 00N120W WINDS 20 KT OR LESS.
SEAS 8 TO 11 FT PRIMARILY IN NW SWELL.

.LOW PRES 08N101W 1011 MB. WITHIN 120 NM NE SEMICIRCLE OF
CENTER WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED SW AND NW SWELL.
.24 HOUR FORECAST LOW PRES DISSIPATED. WITHIN 90 NM
OF 10N107W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED SW AND NW
SWELL.
.48 HOUR FORECAST CONDITIONS MERGE.

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

CONVECTION VALID 2100 UTC SAT DEC 20...

.LOW PRES 98N101W...SCATTERED MODERATE ISOLATED STRONG WITHIN 90
NM OF LINE FROM 07N97W TO 09N101W TO 05N113W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 07N78W TO 06N92W. ITCZ FROM 06N92W TO LOW
PRES 08N101W TO 05N140W. SCATTERED MODERATE ISOLATED STRONG
WITHIN 90 NM OF 05N80W. SCATTERED MODERATE WITHIN 30 NM OF LINE
FROM 07N123W TO 07N130W.

$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.


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