571
FZPN03 KNHC 300913
HSFEP2
HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC TUE DEC 30 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 30.
24 HOUR FORECAST VALID 0600 UTC WED DEC 31.
48 HOUR FORECAST VALID 0600 UTC THU JAN 01.
.WARNINGS.
..STORM WARNING
N OF 15N BETWEEN 94.5W AND 95.5W
INCLUDING THE GULF OF
TEHUANTEPEC...N WINDS 30 TO 35 KT. SEAS 2.5 TO 3.5 M. ELSEWHERE N OF
14N BETWEEN 94W AND 96W N TO NE WINDS 20 TO 30 KT. SEAS 2.5 TO 3 M.
.06 HOUR FORECAST WITHIN 45 NM OF A LINE FROM 16N95W TO 15N95W TO
13N96.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO
40 KT. SEAS 3 TO 4.5 M. ELSEWHERE WITHIN 60 NM OF A LINE FROM 16N95W
TO 13N96.5W TO 12N100W NE TO E WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M.
.12 HOUR FORECAST WITHIN 60 NM OF A LINE FROM 16N95W TO 15N95W TO
13N96.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 35 TO
50 KT. SEAS 4 TO 6 M. ELSEWHERE WITHIN 90 NM OF A LINE FROM 16N95W
TO 13N96.5W TO 12N98W N TO NE WINDS 30 TO 35 KT. SEAS 3 TO 4 M.
REMAINDER OF THE AREA WITHIN 105 NM OF A LINE FROM 16N95W TO
13N96.5W TO 12N98W TO 11.5N104W NE TO E WINDS 20 TO 30 KT. SEAS 2.5
TO 3 M.
.24 HOUR FORECAST WITHIN 75 NM OF A LINE FROM 16N95W TO 15N95W TO
12N97W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 45
KT. SEAS 4 TO 6 M. ELSEWHERE WITHIN 105 NM OF A LINE FROM 16N95W TO
12N97W TO 11.5N100W TO 11.5N105W NE TO E WINDS 20 TO 30 KT. SEAS 2.5
TO 4 M. REMAINDER OF THE AREA FROM 08N TO 15N BETWEEN 92W AND 100W
AND FROM 09N TO 13N BETWEEN 100W AND 105W WINDS 20 KT OR LESS. SEAS
2.5 TO 3 M IN N TO NE SWELL.
.36 HOUR FORECAST WITHIN 45 NM OF A LINE FROM 16N95W TO 15N95W TO
13N96W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 40
KT. SEAS 3 TO 4.5 M. ELSEWHERE WITHIN 75 NM OF A LINE FROM 16N95W TO
13N96W TO 11N100W TO 11N105W NE TO E WINDS 20 TO 30 KT. SEAS 2.5 TO
4 M. REMAINDER OF THE AREA FROM 06N TO 14N BETWEEN 92W AND 105W
WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN N TO NE SWELL.
.48 HOUR FORECAST WITHIN 30 NM OF A LINE FROM 16N95W TO 15N95W TO
14N95W N WINDS 30 TO 35 KT. SEAS 3 TO 4 FT. ELSEWHERE WITHIN 60 NM
OF A LINE FROM 16N95W TO 14N95W TO 13N98.5W N TO NE WINDS 20 TO 30
KT. SEAS 2.5 TO 3.5 M. REMAINDER OF THE AREA FROM 04N TO 13N BETWEEN
92W AND 108W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN N TO NE SWELL.
.SYNOPSIS AND FORECAST.
.LOW PRESSURE NEAR 21N127W 1006 MB. WITHIN 150 NM N SEMICIRCLE OF
LOW CENTER WINDS 25 TO 30 KT. SEAS 3 TO 4 M. ELSEWHERE FROM 16N TO
28N W OF 124W NE WINDS 20 TO 25 KT. SEAS 2.5 TO 3.5 M. FROM 22N TO
28N BETWEEN 120W AND 124W E WINDS 20 TO 25 KT. SEAS 2.5 TO 3 M.
FROM 16N TO 22N BETWEEN 118W AND 122W SE WINDS 20 TO 25 KT. SEAS 2.5
TO 3 M. REMAINDER OF THE AREA FROM 14N TO 27N W OF 120W WINDS 20 KT
OR LESS. SEAS 2.5 TO 3 M PRIMARILY IN NE SWELL.
.24 HOUR FORECAST LOW PRESSURE NEAR 26N125W 1009 MB. TROUGH FROM
30N125W TO LOW CENTER TO 20N125W TO 15N127W. N OF 27N W OF TROUGH TO
127W N WINDS 20 TO 25 KT. SEAS 2.5 TO 3 M. N OF 28N E OF TROUGH TO
122W E WINDS 20 TO 25 KT. SEAS 2.5 TO 3 M. FROM 24N TO 28N BETWEEN
114W AND 118W SE WINDS 20 TO 25 KT SEAS 2.5 TO 3 M. ELSEWHERE FROM
20N TO 30N BETWEEN 124W AND 130W...AND FROM 17N TO 25N W OF 130W
WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M PRIMARILY IN NE SWELL.
.48 HOUR FORECAST LOW PRESSURE NEAR 29N123W 1009 MB. WINDS 20 KT OR
LESS. SEAS LESS THAN 2.5 M.
.GULF OF CALIFORNIA N OF 25N W OF 110W NW TO N WINDS 20 TO 25 KT.
SEAS TO 2.5 S OF 27N.
.12 HOUR FORECAST GULF OF CALIFORNIA N OF 26N W OF 110W NW TO N
WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST GULF OF CALIFORNIA WINDS 20 KT OR LESS. SEAS LESS
THAN 2.5 M.
FROM 10N TO 11.5N E OF 88W...INCLUDING THE GULF OF PAPAGAYO
NE TO
E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.06 HOUR FORECAST WITHIN 45 NM OF A LINE FROM 11N86W TO 09N89W NE
WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
24 HOUR FORECAST FROM 09.5N TO 11.5N BETWEEN 86W AND 89W
INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 30 KT. SEAS
TO 2.5 M.
.36 HOUR FORECAST WITHIN 45 NM OF A LINE FROM 11N86W TO 09N90W NE
WINDS 20 TO 30 KT. SEAS 2.5 TO 3 M.
.48 HOUR FORECAST WITHIN 60 NM OF A LINE FROM 11N86W TO 09N89W NE
WINDS 20 TO 30 KT. SEAS 2.5 TO 3 M.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
CONVECTION VALID AT 0900 UTC TUE DEC 30...
LOW PRESSURE NEAR 21N127W 1006 MB...NUMEROUS MODERATE TO ISOLATED
STRONG IS NOTED FROM 12N TO 21N BETWEEN 110W AND 123W.
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
THE MONSOON TROUGH EXTENDS FROM 10N85W TO 06N92W. THE ITCZ STRETCHES
FROM 06N92W TO 07N105W...THEN CONTINUES FROM 10N128W TO BEYOND
06N140W. MOST OF THE CONVECTIVE ACTIVITY IS ASSOCIATED WITH THE
ABOVE MENTIONED LOW PRESSURE CENTERED NEAR 21N127W.
.FORECASTER GR. NATIONAL HURRICANE CENTER.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page