High Seas Forecast
Issued by NWS

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000
FZPN03 KNHC 211544
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SAT OCT 21 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC SAT OCT 21.
24 HOUR FORECAST VALID 1200 UTC SUN OCT 22.
48 HOUR FORECAST VALID 1200 UTC MON OCT 23.

.WARNINGS.

...GALE WARNING...
.36 HOUR FORECAST WITHIN AREA BOUNDED BY 15N95W TO 15N96W TO
16N95W TO 16N94W TO 15N95W...INCLUDING THE GULF OF
TEHUANTEPEC... N WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN AREA BOUNDED BY 14N94W TO 12N95W TO
12N97W TO 13N97W TO 16N96W TO 16N94W TO 14N94W...INCLUDING THE
GULF OF TEHUANTEPEC... N TO NE WINDS 25 TO 35 KT. SEAS 8 TO 10
FT.

.SYNOPSIS AND FORECAST.

.WITHIN AREA BOUNDED BY 24N112W TO 24N115W TO 25N116W TO 30N119W
TO 30N116W TO 29N114W TO 24N112W...INCLUDING SEBASTIAN VIZCAINO
BAY AND WITHIN 60 NM OF SHORE...NW TO N WINDS 20 TO 25 KT. SEAS
8 TO 13 FT. ELSEWHERE WITHIN AREA BOUNDED BY 11N133W TO 10N140W
TO 30N140W TO 30N120W TO 23N113W TO 11N133W WINDS 20 KT OR LESS.
SEAS 9 TO 14 FT IN NW SWELL.
.24 HOUR FORECAST WITHIN AREA BOUNDED BY 06N120W TO 02N140W TO
30N140W TO 30N116W TO 18N107W TO 06N120W WINDS 20 KT OR LESS.
SEAS 8 TO 12 FT IN NW SWELL.
.48 HOUR FORECAST WITHIN AREA BOUNDED BY 03N104W TO 03S109W TO
00S140W TO 30N140W TO 30N116W TO 19N107W TO 03N104W WINDS 20 KT
OR LESS. SEAS 8 TO 9 FT IN NW SWELL.

.24 HOUR FORECAST GULF OF CALIFORNIA N OF 29N NW TO N WINDS 20
TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN GULF OF CALIFORNIA N OF 25N NW TO N
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 1500 UTC SAT OCT 21...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 08N82W TO 09N120W...WHERE IT TRANSITIONS TO
ITCZ AND CONTINUES W TO BEYOND 10N140W. SCATTERED MODERATE
FROM 07N TO 19N BETWEEN 95W AND 105W. SCATTERED MODERATE TO
ISOLATED STRONG FROM 07N TO 10N BETWEEN 112W AND 117W...AND FROM
08N TO 10N BETWEEN 135W AND 140W.

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.


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