919 
FZPN03 KNHC 272137
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SAT JAN 27 2024

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT JAN 27.
24 HOUR FORECAST VALID 1800 UTC SUN JAN 28.
48 HOUR FORECAST VALID 1800 UTC MON JAN 29.

.WARNINGS.

...STORM WARNING...
.06 HOUR FORECAST N OF 15N BETWEEN 94.5W AND 95.5W...INCLUDING 
THE GULF OF TEHUANTEPEC...N WINDS 25 TO 35 KT. SEAS BUILDING TO 
8 FT.
.12 HOUR FORECAST WITHIN 30 NM OF A LINE FROM 16N95W TO 
14N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 30 TO 35 
KT. SEAS 9 TO 12 FT. ELSEWHERE WITHIN 45 NM OF A LINE FROM 
16N95W TO 14N95W TO 13.5N95.5W N TO NE WINDS 20 TO 30 KT. SEAS 8 
TO 9 FT.
.24 HOUR FORECAST WITHIN 45 NM OF A LINE FROM 16N95W TO 15N95W 
TO 13N96W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 30 TO 45 
KT. SEAS 10 TO 15 FT. ELSEWHERE WITHIN 75 NM OF A LINE FROM 
16N95W TO 15N95W TO 13N96W TO 11N100W N TO NE WINDS 20 TO 30 KT. 
SEAS 8 TO 11 FT.
.30 HOUR FORECAST WITHIN 60 NM OF A LINE FROM 16N95W TO 15N95W 
TO 13N96W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 35 
TO 50 KT. SEAS 12 TO 18 FT. ELSEWHERE WITHIN 90 NM OF A LINE 
FROM 16N95W TO 13N96W TO 11.5N98W N TO NE WINDS 25 TO 35 KT. 
SEAS 12 TO 16 FT. REMAINDER OF AREA WITHIN 90 NM OF A LINE FROM 
16N95W TO 13N96W TO 11.5N98W TO 10.5N104W NE TO E WINDS 20 TO 25 
KT. SEAS 8 TO 12 FT IN N TO NE SWELL.
.42 HOUR FORECAST WITHIN 60 NM OF A LINE FROM 16N95W TO 15N95W 
TO 12N97W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 
TO 45 KT. SEAS 12 TO 19 FT. ELSEWHERE WITHIN 90 NM OF A LINE 
FROM 16N95W TO 12N97W TO 10.5N101W N TO NE WINDS 20 TO 30 KT. 
SEAS 10 TO 15 FT. REMAINDER OF THE AREA FROM 07N TO 14N BETWEEN 
92W AND 105W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE 
SWELL.
.48 HOUR FORECAST WITHIN 60 NM OF A LINE FROM 16N95W TO 15N95W 
TO 13N96W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 
TO 40 KT. SEAS 12 TO 17 FT. ELSEWHERE WITHIN 90 NM OF A LINE 
FROM 16N95W TO 13N96W TO 09N102W N TO NE WINDS 20 TO 30 KT. SEAS 
10 TO 15 FT. REMAINDER OF THE AREA FROM 05N TO 14N BETWEEN 92W 
AND 105W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE SWELL.

.SYNOPSIS AND FORECAST.

.FROM 10N TO 11.5N E OF 89W...INCLUDING THE GULF OF PAPAGAYO... 
NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 30 NM OF A LINE FROM 11N86W TO 
09N90W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 
30 KT. SEAS 8 TO 9 FT. 
.36 HOUR FORECAST WITHIN 60 NM OF A LINE FROM 11N86W TO 
09.5N100W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 
30 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST WITHIN 60 NM OF A LINE FROM 11N86W TO 09N90W 
TO 08N92W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 
30 KT. SEAS 8 TO 11 FT. ELSEWHERE FROM 07N TO 12N BETWEEN 86W 
AND 92W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL.

.N OF 20N AND NW OF A LINE FROM 30N132W TO 20N138W WINDS 20 KT 
OR LESS. SEAS 8 TO 11 FT IN NW SWELL. FROM 05N TO 08N W OF 125W 
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED NE AND NW SWELL.
.24 HOUR FORECAST NW OF A LINE FROM 30N137W TO 28N140W S WINDS 
20 TO 25 KT. SEAS 9 TO 11 FT IN NW SWELL. ELSEWHERE NW OF A LINE 
FROM 30N133W TO 27N140W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN 
NW SWELL. FROM 05N TO 08N W OF 134W WINDS 20 KT OR LESS. SEAS 8 
TO 9 FT IN MIXED NE AND NW SWELL.
.48 HOUR FORECAST NW OF A LINE FROM 30N136W TO 27N140W S TO SW 
WINDS 20 TO 25 KT. SEAS 9 TO 12 FT IN NW SWELL. ELSEWHERE NW OF 
A LINE FROM 30N132W TO 25N140W WINDS 20 KT OR LESS. SEAS 8 TO 9 
FT IN NW SWELL.

.GULF OF CALIFORNIA N OF 25N NW WINDS 20 TO 25 KT. SEAS LESS 
THAN 8 FT.
.12 HOUR FORECAST GULF OF CALIFORNIA N OF 30N NW WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.FROM 25N TO 27N BETWEEN 115W AND 118W WINDS 20 KT OR LESS. SEAS 
8 FT IN NW SWELL.
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.30 HOUR FORECAST N OF 07N BETWEEN 78.5W AND 79.5W...INCLUDING 
THE GULF OF PANAMA...N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST FROM 05N TO 08N BETWEEN 79W AND 81W N WINDS 20 
TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST WITHIN 30 NM OF A LINE FROM 07N79.5W TO 
04N81.5W N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

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

CONVECTION VALID AT 2100 UTC SAT JAN 27...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM 09N83W TO 06N96W. THE ITCZ 
CONTINUES FROM 06N96W TO 04N120W TO BEYOND 04N140W. SCATTERED 
MODERATE CONVECTION IS NOTED FROM 03N TO 07N BETWEEN 82W AND 
90W, AND FROM 02N TO 06N BETWEEN 110W AND 120W. 

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.