687
FZPN03 KNHC 160854
HSFEP2
HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC TUE DEC 16 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE DEC 16.
24 HOUR FORECAST VALID 0600 UTC WED DEC 17.
48 HOUR FORECAST VALID 0600 UTC THU DEC 18.
.WARNINGS.
..GALE WARNING
.WITHIN 16N94W TO 16N95W TO 14N98W TO 13N99W TO 12N96W TO 14N93W
TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS
20 TO 35 KT. SEAS 3.5 TO 5.0 M. ELSEWHERE WITHIN 11N97W TO 13N99W
TO 11N104W TO 10N104W TO 10N101W TO 11N97W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.5 M IN NE SWELL.
.12 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 14N96W TO 13N96W TO
13N95W TO 14N95W TO 16N94W...INCLUDING THE GULF OF
TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M.
ELSEWHERE WITHIN 12N93W TO 15N94W TO 15N96W TO 12N101W TO 10N100W
TO 10N95W TO 12N93W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N TO
NE SWELL.
.24 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N95W TO 15N94W TO
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25
KT. SEAS LESS THAN 2.5 M.
.30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.SYNOPSIS AND FORECAST.
.WITHIN 17N127W TO 19N130W TO 19N140W TO 07N140W TO 11N134W TO
10N128W TO 17N127W NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.
.24 HOUR FORECAST WITHIN 20N136W TO 22N140W TO 11N140W TO
10N135W TO 14N132W TO 20N136W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.0 M IN E SWELL.
.48 HOUR FORECAST WITHIN 14N131W TO 16N137W TO 18N140W TO
12N140W TO 13N137W TO 13N131W TO 14N131W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN E SWELL.
.WITHIN 11N86W TO 10N87W TO 10N88W TO 10N87W TO 10N86W TO
11N86W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT.
SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST WITHIN 11N86W TO 11N88W TO 11N89W TO 10N88W TO
10N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E
WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.12 HOUR FORECAST WITHIN 30N138W TO 30N140W TO 29N140W TO
29.5N139W TO 29.5N138.5W TO 30N138W WINDS 20 KT OR LESS. SEAS
2.5 TO 3.0 M IN W SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.30 HOUR FORECAST WITHIN 30N120W TO 30N123W TO 29N125W TO
27N124W TO 28N122W TO 29N121W TO 30N120W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN W TO NW SWELL.
.48 HOUR FORECAST WITHIN 30N119W TO 30N124W TO 27N124W TO
27N121W TO 28N119W TO 30N119W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.0 M IN NW SWELL.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
CONVECTION VALID AT 0830 UTC TUE DEC 16...
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
MONSOON TROUGH FROM 10N85W TO 07N122W. ITCZ FROM THAT POINT TO
06N140W. SCATTERED MODERATE FROM 05N TO 10N AND E OF 86W...AND
FROM 06N TO 12N BETWEEN 105W AND 123W.
.FORECASTER ERA. NATIONAL HURRICANE CENTER.
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