000
FZPN03 KNHC 282121
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC MON JAN 28 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MON JAN 28.
24 HOUR FORECAST VALID 1800 UTC TUE JAN 29.
48 HOUR FORECAST VALID 1800 UTC WED JAN 30.

.WARNINGS.

...GALE WARNING...
.N OF 14N BETWEEN 94.5W AND 95.5W... INCLUDING THE GULF OF 
TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. SEAS TO 8 FT. ELSEWHERE 
FROM 12N TO 14N BETWEEN 94W AND 99W WINDS 20 KT OR LESS. SEAS 8 
TO 10 FT PRIMARILY IN NE SWELL.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.30 HOUR FORECAST N OF 14N BETWEEN 94W AND 95W...INCLUDING THE 
GULF OF TEHUANTEPEC...N TO NE WINDS 25 TO 35 KT. SEAS BUILDING 
TO 10 FT. 
.36 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 16N95W 
TO 14.5N95.5W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 25 
TO 35 KT. SEAS 9 TO 12 FT. ELSEWHERE WITHIN 60 NM OF LINE FROM 
16N95W TO 14.5N95.5W TO 13.5N96.5W WINDS 20 KT OR LESS. SEAS 8 
TO 11 FT IN MIXED SWELL.
.48 HOUR FORECAST WITHIN 45 NM EITHER SIDE OF LINE FROM 16N95W 
TO 14.5N95.5W TO 13N97W...INCLUDING GULF OF TEHUANTEPEC...N TO 
NE WINDS 25 TO 30 KT. SEAS 8 TO 11 FT.

.SYNOPSIS AND FORECAST.

.N OF 18N W OF 134W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT 
PRIMARILY IN NW SWELL. FROM 07N TO 11N W OF 135W NE TO E WINDS 
20 TO 25 KT. SEAS TO 8 FT. 
.24 HOUR FORECAST FROM 10N TO 22N W OF 134W E TO SE WINDS 20 TO 
25 KT. SEAS TO 9 FT. ELSEWHERE N OF 09N AND W OF LINE FROM 
30N137W TO 25N138W TO 09N130W WINDS 20 KT OR LESS. SEAS 8 FT 
PRIMARILY IN NW SWELL.
.48 HOUR FORECAST FROM 16N TO 21N W OF 135W E TO SE WINDS 20 TO 
30 KT. SEAS 9 TO 12 FT. ELSEWHERE FROM 10N TO 26N W OF 135W 
WINDS 20 KT OR LESS. SEAS TO 9 FT PRIMARILY IN NW SWELL. S OF 
07N W OF 135W WINDS 20 KT OR LESS. SEAS 8 FT PRIMARILY IN NW 
SWELL.

.06 HOUR FORECAST FROM 10N TO 11N E OF 87W...INCLUDING GULF OF 
PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST FROM 10N TO 11.5N E OF 88W...INCLUDING GULF OF 
PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST FROM 10N TO 11N E OF 87W...INCLUDING GULF OF 
PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST FROM 10N TO 11N E OF 90W...INCLUDING GULF OF 
PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.

.12 HOUR FORECAST N OF 05.5N BETWEEN 79W AND 81W...INCLUDING 
GULF OF PANAMA...N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST FROM 05N TO 08N BETWEEN 79W AND 81W N TO NE 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

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

CONVECTION VALID AT 2100 UTC MON JAN 28...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
A SURFACE TROUGH EXTENDS FROM A 1010 MB LOW PRESSURE OVER 
COLOMBIA NEAR 07.5N74W TO 05N85W TO 05N98W. THE ITCZ CONTINUES 
FROM 05N98W TO 04N120W TO 08N140W. SCATTERED MODERATE ISOLATED 
STRONG CONVECTION IS NOTED FROM 02N TO 05N BETWEEN 105W AND 112W.

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.