000
FZPN03 KNHC 310315
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC THU JAN 31.
24 HOUR FORECAST VALID 0000 UTC FRI FEB  1.
48 HOUR FORECAST VALID 0000 UTC SAT FEB  2.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FROM 10N TO 11.5N E OF 88W...INCLUDING GULF OF PAPAGAYO...NE TO
E WINDS 20 TO 30 KT. SEAS TO 8 FT. 
.12 HOUR FORECAT WITHIN 60 NM EITHER SIDE OF LINE FROM 11N86W TO
09N90W...INCLUDING GULF OF PAPAGAYO...NE WINDS 20 TO 30 KT. SEAS
TO 9 FT.
.24 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 11N86W TO
10N88W...INCLUDING GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS
8 FT. FROM 09N TO 10N BETWEEN 89W AND 92W WINDS 20 KT OR LESS.
SEAS 8 FT PRIMARILY IN NE SWELL.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.N OF 07N BETWEEN 78W AND 80W...INCLUDING GULF OF PANAMA...N
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST WITHIN 45 NM EITHER SIDE OF LINE FROM 08N79W TO
05N80W...INCLUDING GULF OF PANAMA...NE WINDS 20 TO 25 KT. SEAS TO
8 FT.
.24 HOUR FORECAST FROM 08N TO 06N BETWEEN 80W AN 83W WINDS 20 KT
OR LESS. SEAS 8 FT PRIMARILY IN NE SWELL.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.48 HOUR FORECAT LITTLE CHANGE.

.FROM 15N TO 25N W OF 135W E TO SE WINDS 20 TO 25 KT. SEAS 8 TO
13 FT. FROM 11N TO 15N W OF 135W WINDS 20 KT OR LESS. SEAS TO 9
FT IN MIXED NW AND E SWELL.
.24 HOUR FORECAST N OF 13N W OF 137W WINDS 20 KT OR LESS. SEAS 8
TO 10 FT IN NW SWELL.
.36 HOUR FORECAT COLD FRONT FROM 30N135W TO 27N140W. N OF 30N
WITHIN 120 NM E OF FRONT SW WINDS 20 TO 25 KT. SEAS 9 TO 10 FT.
ELSEWHERE W OF LINE FROM 30N130W TO 15N140W WINDS 20 KT OR LESS.
SEAS 8 TO 12 FT IN NW SWELL.
.48 HOUR FORECAST COLD FRONT FROM 30N129W TO 24N140W. N OF 30N
WITHIN 90 NM E OF FRONT SW WINDS 20 KT OR LESS. SEAS 8 TO 9 FT.
ELSEWHERE W OF LINE FROM 30N125W TO 15N140W WINDS 20 KT OR LESS.
SEAS 8 TO 11 FT.

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

CONVECTION VALID AT 0300 UTC THU JAN 31...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE ITCZ EXTENDS FROM 03N82W TO 10N140W. SCATTERED MODERATE 
CONVECTION IS FROM 12N TO 20N W OF 135W. 

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.