395
FZPN03 KNHC 170916
HSFEP2
HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC WED DEC 17 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 WED DEC 17.
24 HOUR FORECAST VALID 0600 UTC THU DEC 18.
48 HOUR FORECAST VALID 0600 UTC FRI DEC 19.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.WITHIN 22N139W TO 22N140W TO 08N140W TO 09N133W TO 11N127W TO
22N139W NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.
.24 HOUR FORECAST WITHIN 13N130W TO 18N136W TO 19N140W TO
09N140W TO 09N135W TO 13N130W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.0 M IN NE TO E SWELL.
.48 HOUR FORECAST WITHIN 13N135W TO 14N138W TO 14N140W TO
10N140W TO 11N137W TO 12N135W TO 13N135W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN NE TO E SWELL.
.WITHIN 16N94W TO 16N95W TO 15N96W TO 14N96W TO 14N94W TO 15N94W
TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...NW TO N WINDS
20 TO 25 KT. SEAS TO 2.5 M.
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.12 HOUR FORECAST WITHIN 30N120W TO 30N124W TO 28N125W TO
26N124W TO 28N122W TO 30N120W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.0 M IN W TO NW SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
CONVECTION VALID AT 0830 UTC WED DEC 17...
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
MONSOON TROUGH FROM 09N84W TO 09N103W. ITCZ FROM THAT POINT TO
BEYOND 07N140W. SCATTERED MODERATE FROM 05N TO 13N BETWEEN 87W
AND 110W...AND FROM 07N TO 13N BETWEEN 111W AND 124W.
.FORECASTER ERA. NATIONAL HURRICANE CENTER.
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