000
FZPN03 KNHC 271455
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC FRI APR 27 2018

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 FRI APR 27.
24 HOUR FORECAST VALID 1200 UTC SAT APR 28.
48 HOUR FORECAST VALID 1200 UTC SUN APR 29.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FROM 20N TO 24N BETWEEN 110W AND 114W WINDS 20 KT OR LESS. SEAS 
TO 8 FT IN NW SWELL.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.FROM 09N TO 13N W OF 135W WINDS 20 KT OR LESS. SEAS 8 FT IN 
MIXED NW SWELL AND NE WIND WAVES.
.24 HOUR FORECAST FROM 08N TO 20N W OF 130W WINDS 20 KT OR LESS.
SEAS 8 TO 9 FT IN MIXED NW SWELL AND NE WIND WAVES.
.48 HOUR FORECAST LITTLE CHANGE. 

.12 HOUR FORECAST N OF 25N E OF 117W...INCLUDING SEBASTIAN 
VIZCAINO 
BAY...NW WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST N OF 26N E OF 122W NW WINDS 20 TO 25 KT. SEAS 
8 TO 10 FT.
.48 HOUR FORECAST LITTLE CHANGE. 

.18 HOUR FORECAST N OF 15.5N BETWEEN 94.5W AND 95.5W...INCLUDING 
GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST N OF 15N BETWEEN 94.5W AND 95.5W...INCLUDING 
GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS TO 8 FT.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST N OF 15N BETWEEN 94.5W AND 95.5W...INCLUDING 
GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

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

CONVECTION VALID AT 1445 UTC FRI APR 27...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 07N77W TO 05N83W TO 06N91W TO 07N101W. ITCZ 
CONTINUES FROM 07N101W TO 08N106W TO 08N126W TO BEYOND 06N140W. 
SCATTERED MODERATE ISOLATED STRONG WITHIN 90 NM OF TROUGH AXIS 
BETWEEN 77W AND 100W AND FROM 05N TO 08N BETWEEN 103W AND 111W 
AND FROM 07N TO 10N BETWEEN 121W AND 130W.

$$
.FORECASTER MCELROY. NATIONAL HURRICANE CENTER.