000
FZPN03 KNHC 310946
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC THU JAN 31 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC THU JAN 31.
24 HOUR FORECAST VALID 0600 UTC FRI FEB 01.
48 HOUR FORECAST VALID 0600 UTC SAT FEB 02.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 30 NM EITHER SIDE OF LINE FROM 11N86W TO 
09.5N88.5W...INCLUDING GULF OF PAPAGAYO...NE TO E WINDS 20 TO 30 
KT. SEAS TO 8 FT. 
.24 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 11N86W 
TO 10N89W...INCLUDING GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 
KT. SEAS TO 8 FT. FROM 08N TO 10N BETWEEN 91W AND 93W WINDS 20 
KT OR LESS. SEAS TO 8 FT IN NE SWELL.
.48 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 11N86W 
TO 10.5N88W...INCLUDING GULF OF PAPAGAYO...NE TO E WINDS 20 TO 
25 KT. SEAS LESS THAN 8 FT.

.N OF 05N BETWEEN 78.5W AND 81W...INCLUDING GULF OF PANAMA...N 
WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST N OF 06N BETWEEN 79W AND 80.5W N WINDS 20 TO 
25 KT. SEAS LESS THAN 8 FT.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.FROM 20N TO 25N W OF 136W E TO SE WINDS 20 TO 25 KT. SEAS 8 TO 
13 FT. ELSEWHERE FROM 06N TO 25N W OF 135W WINDS 20 KT OR LESS. 
SEAS TO 9 FT IN MIXED NW AND E SWELL.
.24 HOUR FORECAST COLD FRONT NEAR 30N140W. FROM 17N TO 27N W OF 
138W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED NW AND SE 
SWELL. N OF LINE FROM 27N140W TO 27N137W TO 30N134W WINDS 20 KT 
OR LESS. SEAS 8 TO 9 FT IN FRESH NW SWELL. 
.48 HOUR FORECAST COLD FRONT FROM 30N126W TO 23.5N140W. N OF 27N 
WITHIN 120 NM SE OF FRONT S TO SW WINDS 20 TO 25 KT. SEAS 8 TO 9 
FT. NW OF FRONT NW TO N WINDS 20 TO 25 KT. SEAS 8 TO 13 FT IN NW 
SWELL. ELSEWHERE NW OF LINE FROM 30N120W TO 18N140W WINDS 20 KT 
OR LESS. SEAS 8 TO 9 FT IN NW SWELL.

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

CONVECTION VALID AT 0900 UTC THU JAN 31...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
TROUGH FROM 09.5N85.5W TO 03N93W. ITCZ EXTENDS FROM 03.5N95W TO 
05.5N109W TO 06N132W TO 09N140W. SCATTERED MODERATE TO STRONG 
CONVECTION WITHIN 120 NM OF TROUGH BETWEEN 89W AND 93W. WIDELY 
SCATTERED MODERATE CONVECTION WITHIN 120 NM N OF ITCZ BETWEEN 
132W AND 137W. SCATTERED MODERATE CONVECTION FROM 10N TO 15N 
BETWEEN 133W AND 140W.

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.