High Seas Forecast
Issued by NWS

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000
FZPN03 KNHC 300912
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SUN APR 30 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 APR 30.
24 HOUR FORECAST VALID 0600 UTC MON MAY 01.
48 HOUR FORECAST VALID 0600 UTC TUE MAY 02.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.N OF A LINE FROM 20N113W TO 21N128W WINDS 20 KT OR LESS. SEAS 8
TO 9 FT IN MIXED SW AND NW SWELL.
.24 HOUR FORECAST N OF 28N BETWEEN 122W AND 128W WINDS 20 KT OR
LESS. SEAS 8 FT IN MIXED SW AND NW SWELL.
.48 HOUR FORECAST N OF 29N BETWEEN 122W AND 129W WINDS 20 KT OR
LESS. SEAS 8 FT IN MIXED SW AND NW SWELL.

.12 HOUR FORECAST S OF 01S BETWEEN 110W AND 120W WINDS 20 KT OR
LESS. SEAS 8 FT IN SW SWELL.
.24 HOUR FORECAST S OF 01N BETWEEN 101W AND 122W WINDS 20 KT OR
LESS. SEAS 8 FT IN SW SWELL.
.48 HOUR FORECAST S OF 01S BETWEEN 95W AND 110W WINDS 20 KT OR
LESS. SEAS 8 FT IN SW SWELL.

.GULF OF CALIFORNIA FROM 26N TO 28N NW WINDS 20 TO 25 KT. SEAS
LESS THAN 8 FT.
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

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

CONVECTION VALID AT 0845 UTC SUN APR 30...

.SCATTERED MODERATE TO STRONG FROM 02N TO 10N E OF 91W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
SURFACE TROUGH AXIS EXTENDS FROM 09N77W TO 10N90W TO 07N104W.
ITCZ AXIS EXTENDS FROM 07N104W TO 04N114W TO 04N130W TO 02N140W.
SCATTERED MODERATE WITHIN 120 NM OF EITHER SIDE OF THE TROUGH
AND ITCZ AXIS BETWEEN 91W AND 127W.

$$
.FORECASTER LATTO. NATIONAL HURRICANE CENTER.


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