000
FZPN03 KNHC 230343
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC THU JAN 23 2020

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 23.
24 HOUR FORECAST VALID 0000 UTC FRI JAN 24.
48 HOUR FORECAST VALID 0000 UTC SAT JAN 25.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH FROM 15N135W TO 05N136W. FROM 14N TO 17N BETWEEN 128W 
AND 138W NE TO E WINDS 20 TO 25 KT. SEAS 10 TO 12 FT. ELSEWHERE 
WITHIN AREA BOUNDED BY 30N138W TO 30N116W TO 13N114W TO 04N119W 
TO 00N140W TO 25N140W TO 30N138W WINDS 20 KT OR LESS. SEAS 8 TO 
11 FT IN NW SWELL.
.18 HOUR FORECAST TROUGH FROM 15N135W TO 05N136W. FROM 13N TO 
17N W OF 128W NE TO E WINDS 20 TO 30 KT. SEAS 10 TO 12 FT. 
ELSEWHERE WITHIN AREA BOUNDED BY 30N134W TO 30N116W TO 09N105W 
TO 02N119W TO 00N124W TO 00N140W TO 19N140W TO 23N129W TO 
30N134W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.
.24 HOUR FORECAST TROUGH FROM 16N135W TO 08N136W. FROM 12N TO 
16N BETWEEN 128W AND 135W NE TO E WINDS 20 TO 25 KT. SEAS 10 TO 
12 FT. ELSEWHERE WITHIN AREA BOUNDED BY 30N123W TO 30N116W TO 
15N106W TO 01N109W TO 00N124W TO 00N137W TO 10N131W TO 10N140W 
TO 21N140W TO 21N126W TO 30N123W WINDS 20 KT OR LESS. SEAS 8 TO 
10 FT IN NW TO N SWELL.
.48 HOUR FORECAST TROUGH TO MOVE W OF AREA. FROM 08N TO 16N W OF 
118W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL.

.WITHIN 30 NM EITHER SIDE OF LINE FROM 16N95W TO 14N96W TO 
13N96W.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 
TO 25 KT. SEAS 8 TO 12 FT. ELSEWHERE FROM 03N TO 14N BETWEEN 93W 
AND 109W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL.
.06 HOUR FORECAST FROM 03N TO 13N BETWEEN 94W AND 109W WINDS 20 
KT OR LESS. SEAS 8 TO 9 FT PRIMARILY IN NE SWELL. 
.12 HOUR FORECAST WITHIN 04N97W TO 05N105W TO 08N107W TO 11N105W 
TO 13N97W TO 04N97W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED 
NE AND NW SWELL.
.24 HOUR FORECAST FROM 03N TO 09N BETWEEN 95W AND 102W WINDS 20 
KT OR LESS. SEAS TO 8 FT IN DECAYING MIXED SWELL.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT

.WITHIN 30 NM EITHER SIDE OF LINE FROM 11N86W TO 09N88W... 
INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS 8 TO 
9 FT.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 11N86W 
TO 10N88W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 
25 KT. SEAS LESS THAN 8 FT
.42 HOUR FORECAST WINDS 20 KT LESS. SEAS LESS THAN 8 FT.

.24 HOUR FORECAST NW OF LINE FROM 30N134W TO 21N140W. WINDS 20 
KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL...EXCEPT 12 TO 15 FT FAR 
NW PART.
.48 HOUR FORECAST NW OF LINE FROM 30N121W TO 21N127W TO 16N140W. 
WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL...EXCEPT 11 TO 
14 FT N OF 16N BETWEEN 129W AND 137W IN NW SWELL.

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

CONVECTION VALID AT 0330 UTC THU JAN 23...

.SCATTERED MODERATE FROM 10N TO 13N BETWEEN 129W AND 131W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
TROUGH AXIS EXTENDS FROM 07N77W TO 06N80W TO 07N87W TO LOW PRES 
NEAR 06N91W 1009 MB TO 04N91W TO 05N99W. ITCZ CONTINUES FROM 
04N99W TO 05N110W TO 06N120W TO 10N135W. ITCZ CONTINUES FROM 
08N137W TO TO BEYOND 08N140W. SCATTERED MODERATE ISOLATED STRONG 
WITHIN 120 NM S OF ITCZ BETWEEN 130W AND 135W. SCATTERED 
MODERATE WITHIN 60 NM S OF TROUGH BETWEEN 82W AND 88W.

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.