000
FZPN03 KNHC 172133
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC FRI MAY 17 2019

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MAY 17.
24 HOUR FORECAST VALID 1800 UTC SAT MAY 18.
48 HOUR FORECAST VALID 1800 UTC SUN MAY 19.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.N OF 28N E OF 117W NW WINDS 20 TO 25 KT. SEAS 8 FT. ELSEWHERE N
OF 29N E OF 127W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SW
AND NW SWELL.
.06 HOUR FORECAST N OF 24N E OF 117W NW WINDS 20 TO 25 KT. SEAS
TO 9 FT. ELSEWHERE N OF 26N E OF 123W WINDS 20 KT OR LESS. SEAS 8
TO 9 FT IN MIXED SW AND NW SWELL.
.24 HOUR FORECAST FROM 24N TO 30N E OF 119W WINDS 20 KT OR LESS.
SEAS 8 FT IN MIXED NW AND SW SWELL.
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.FROM 07N TO 10N W OF 135W WINDS 20 KT OR LESS. SEAS 8 FT IN
MIXED SE AND NW SWELL.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.S OF 01S BETWEEN 90W AND 120W WINDS 20 KT OR LESS. SEAS 8 FT IN
SW SWELL.
.24 HOUR FORECAST S OF 04N BETWEEN 82W AND 120W WINDS 20 KT OR
LESS. SEAS TO 9 FT IN SW SWELL.
.48 HOUR FORECAST S OF 09N BETWEEN 80W AND 117W WINDS 20 KT OR
LESS. SEAS TO 9 FT IN SW SWELL.

.30 HOUR FORECAST COLD FRONT FROM 30N131W TO 28N140W. N OF FRONT
WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL.
.48 HOUR FORECAST COLD FRONT FROM 30N120W TO 24N140W. N OF FRONT
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.

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

CONVECTION VALID AT 2100 UTC FRI MAY 17...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 08N78W TO 1009 MB LOW PRESSURE NEAR 09N97W 
TO ANOTHER 1009 MB LOW PRESSURE NEAR 09N106W TO 08.5N110W. ITCZ 
EXTENDS FROM 08.5N110W TO BEYOND 04N140W. SCATTERED MODERATE FROM
05N TO 08N BETWEEN 81W AND 87W AND FROM 08N TO 12N BETWEEN 90W 
AND 96W. SCATTERED MODERATE WITHIN 60 NM EITHER SIDE OF ITCZ 
BETWEEN 110W AND 120W...AND WITHIN 90 NM EITHER SIDE OF ITCZ 
WEST OF 135W.

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.