280
FZPN03 KNHC 180914
HSFEP2
HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SAT JAN 18 2025
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT JAN 18.
24 HOUR FORECAST VALID 0600 UTC SUN JAN 19.
48 HOUR FORECAST VALID 0600 UTC MON JAN 20.
.WARNINGS.
..GALE WARNING
.36 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 15N95W TO
15N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS
20 TO 30 KT. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST WITHIN 16N94.5W TO 16N95W TO 16N95.5W TO
15.5N95W TO 15.5N94.5W TO 16N94.5W...INCLUDING THE GULF OF
TEHUANTEPEC... N WINDS 30 TO 40 KT. SEAS 8 FT. ELSEWHERE WITHIN
15.5N94W TO 15.5N95.5W TO 14.5N95W TO 15N94W TO 15.5N94W...INCLUDING
THE GULF OF TEHUANTEPEC... N WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 15N96W TO
14N95W TO 15N94W TO 16N94W...INCLUDING THE GULF OF
TEHUANTEPEC...N WINDS 30 TO 40 KT. SEAS 10 TO 12 FT. ELSEWHERE
WITHIN 15N94W TO 14N95W TO 15N96W TO 14N96W TO 13N95W TO 14N94W
TO 15N94W N WINDS 20 TO 30 KT. SEAS 8 TO 10 FT IN S SWELL.
.SYNOPSIS AND FORECAST.
.WITHIN 14N114W TO 19N129W TO 15N137W TO 08N140W TO 05N129W TO
08N116W TO 14N114W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN
NE SWELL.
.24 HOUR FORECAST WITHIN 13N117W TO 19N128W TO 17N133W TO
12N139W TO 08N134W TO 08N122W TO 13N117W WINDS 20 KT OR LESS.
SEAS 8 TO 10 FT IN E SWELL. ELSEWHERE WITHIN 30N132W TO 30N140W
TO 12N140W TO 19N130W TO 30N132W E TO SE WINDS 20 TO 25 KT. SEAS
8 TO 10 FT IN W TO NW SWELL.
.48 HOUR FORECAST WITHIN 15N130W TO 17N131W TO 16N134W TO
13N134W TO 13N130W TO 15N130W E WINDS 20 TO 25 KT. SEAS 10 TO 12
FT IN NW SWELL. ELSEWHERE WITHIN 28N133W TO 30N140W TO 03N140W TO
11N121W TO 28N133W E WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN NW
SWELL.
.WITHIN 11N86W TO 11N87W TO 11N88W TO 10N88W TO 10N87W TO
11N86W...INCLUDING THE GULF OF PAPAGAYO... NE TO E WINDS 20 TO
25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
CONVECTION VALID AT 0900 UTC SAT JAN 18...
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
MONSOON TROUGH FROM 09N85W TO 02N100W. ITCZ FROM 02N100W TO
06N120W, AND FROM 07N128W TO 06N140W. SCATTERED MODERATE
FROM 09N TO 10N BETWEEN 111W AND 113W...AND FROM 06N TO 08N
BETWEEN 130W AND 133W.
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.
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