390
FZPN03 KNHC 122121
HSFEP2
HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SUN JAN 12 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SUN JAN 12.
24 HOUR FORECAST VALID 1800 UTC MON JAN 13.
48 HOUR FORECAST VALID 1800 UTC TUE JAN 14.
.WARNINGS.
..GALE WARNING
30 HOUR FORECAST N OF 15N BETWEEN 94W AND 96W
INCLUDING THE
GULF OF TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS BUILDING TO 9 FT.
.36 HOUR FORECAST WITHIN 45 NM OF A LINE FROM 16N95W TO 15N95W
TO 14N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS
20 TO 30 KT. SEAS 8 TO 10 FT.
42 HOUR FORECAST N OF 15N BETWEEN 94.5W AND 95.5W
INCLUDING
THE GULF OF TEHUANTEPEC...N WINDS 30 TO 35 KT. SEAS 8 TO 10 FT.
ELSEWHERE WITHIN 45 NM OF A LINE FROM 16N95W TO 15N95W TO 12N97W
N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
.48 HOUR FORECAST WITHIN 45 NM OF A LINE FROM 16N95W TO 15N95W
TO 11.5N99W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.SYNOPSIS AND FORECAST.
.N OF 28N BETWEEN 124W AND 131W N TO NE WINDS 20 TO 25 KT. SEAS
9 TO 11 FT IN NW SWELL. ELSEWHERE N OF 23N BETWEEN 118W AND 140W
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL.
.24 HOUR FORECAST N OF 21N AND W OF A LINE FROM 30N121W TO
24N122W TO 21N130W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW
SWELL...HIGHEST N OF 27N.
.48 HOUR FORECAST SURFACE TROUGH FROM 30N128W TO 27N129W. N OF
27N W OF TROUGH TO 133W NE WINDS 20 TO 25 KT. SEAS 9 TO 11 FT IN
NW SWELL. N OF 28N E OF TROUGH TO 125W E WINDS 20 TO 25 KT. SEAS
9 TO 11 FT IN NW SWELL. ELSEWHERE NW OF A LINE FROM 30N121W TO
24N130W TO 18N140W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW
SWELL.
.FROM 06N TO 21N AND W OF A LINE FROM 21N140W TO 14N130W TO
06N124W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL.
.24 HOUR FORECAST FROM 12N TO 21N W OF 138W WINDS 20 KT OR LESS.
SEAS 8 FT IN NW SWELL.
.48 HOUR FORECAST CONDITIONS MERGED.
.GULF OF CALIFORNIA N OF 30N NW WINDS 20 TO 25 KT. SEAS TO 8 FT.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST GULF OF CALIFORNIA FROM 24.5N TO 28.5N NW
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST GULF OF CALIFORNIA N OF 24.5N AND W OF 110W NW
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.
36 HOUR FORECAST FROM 10N TO 11.5N E OF 88W
INCLUDING THE
GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8
FT.
42 HOUR FORECAST FROM 10N TO 11.5N E OF 90W
INCLUDING THE
GULF OF PAPAGAYO...NE TO E 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 SUN JAN 12...
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
THE MONSOON TROUGH EXTENDS FROM 10N85W TO 09N100W TO 08N111W.
THE ITCZ CONTINUES FROM 08N111W TO 05N132W TO BEYOND 06N140W.
CONVECTION IS LIMITED.
.FORECASTER GR. NATIONAL HURRICANE CENTER.
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