000
FZPN03 KNHC 202147
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC FRI OCT 20 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC FRI OCT 20.
24 HOUR FORECAST VALID 1800 UTC SAT OCT 21.
48 HOUR FORECAST VALID 1800 UTC SUN OCT 22.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.N OF 28N WITHIN 90 NM W OF BAJA CALIFORNIA PENINSULA NW WINDS 20
TO 25 KT. SEAS TO 8 FT. WITHIN AREA BOUNDED BY 24N130W TO 
19N140W TO 30N140W TO 30N120W TO 24N130W WINDS 20 KT OR LESS. 
SEAS 8 TO 16 FT IN NW SWELL...HIGHEST NEAR 30N134W.
.24 HOUR FORECAST WITHIN AREA BOUNDED BY 21N112W TO 11N126W TO 
09N140W TO 30N140W TO 29N114W TO 21N112W...INCLUDING SEBASTIAN 
VIZCAINO BAY...WINDS 20 KT OR LESS. SEAS 8 TO 16 FT IN NW
SWELL...HIGHEST NEAR 30N120W.
.48 HOUR FORECAST WITHIN AREA BOUNDED BY 05N113W TO 03.4S108W 
TO 00N140W TO 30N140W TO 30N118W TO 18N107W TO 05N113W... 
INCLUDING SEBASTIAN VIZCAINO BAY...WINDS 20 KT OR LESS. SEAS
8 TO 12 FT IN NW SWELL...HIGHEST NEAR 23N118W.

.WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W TO 14N95W...
INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT.
SEAS 8 TO 9 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.WITHIN AREA BOUNDED BY 03.4S82W TO 03.4S120W TO 00N140W TO
03N140W TO 06N109W TO 01N84W TO 03.4S82W WINDS 20 KT OR LESS.
SEAS 8 TO 9 FT IN MIXED SE AND SW SWELL.
.24 HOUR FORECAST WITHIN AREA BOUNDED BY 03N81W TO 03N83W TO 
05N85W TO 07N85W TO 07N82W TO 05N79W TO 03N81W...INCLUDING NEAR 
THE AZUERO PENINSULA...WINDS 20 KT OR LESS. SEAS TO 8 FT IN SW
SWELL. WITHIN AREA BOUNDED BY 00N120W TO 03.4S110W TO 03.4S120W
TO 00N120W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED S AND SW
SWELL.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.36 HOUR FORECAST GULF OF CALIFORNIA 26N WITHIN 45 NM OF SHORE OF
BAJA CALIFORNIA NW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
48 HOUR FORECAST GULF OF CALIFORNIA N OF 25N NW WINDS 02 TO 25
KT. SEAS TO 8 FT.

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

CONVECTION VALID AT 2100 UTC FRI OCT 20...

.TROPICAL WAVE N OF 07N ALONG 94W...SCATTERED MODERATE ISOLATED
STRONG FROM 07N TO 12N BETWEEN 92W AND 97W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 10N85W TO 09N94W TO 08N110W TO
09N119W. ITCZ AXIS EXTENDS FROM 09N119W TO 10N130W TO 09N134W TO
10N140W. SCATTERED MODERATE ISOLATED STRONG FROM 07N TO 09N
BETWEEN 87W AND 91W...FROM 07N TO 10N BETWEEN 97W AND 107W...
FROM 07N TO 10N BETWEEN 112W AND 115W...AND FROM 08N TO 10N
BETWEEN 131W AND 133W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.