Mazatlan to Banderas Bay Forecast



December 23, 2025, 3:02 am (UTC: -05:00)
Subject: Mazatlan to Banderas Bay Forecast


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This forecast has not been reviewed. It was generated from an automatic model.

.WARNINGS.

...GALE WARNING...
.WITHIN 29N132W TO 30N131W TO 30N140W TO 26N140W TO 29N132W N
WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M IN NW TO N SWELL.
.12 HOUR FORECAST WITHIN 30N131W TO 30N132W TO 29N132W TO
29N131W TO 29N130W TO 30N131W W TO NW WINDS 30 TO 35 KT. SEAS 3
TO 4 M. ELSEWHERE WITHIN 30N126W TO 30N140W TO 27N140W TO 27N132W
TO 25N129W TO 27N126W TO 30N126W W WINDS 20 TO 30 KT. SEAS 2.5
TO 3.5 M. REMAINDER OF AREA WITHIN 30N126W TO 30N140W TO 22N140W
TO 26N132W TO 25N129W TO 30N126W WINDS 20 KT OR LESS. SEAS 2.5 TO
3 M IN NW TO N SWELL.
.24 HOUR FORECAST WITHIN 30N121W TO 29N128W TO 28N127W TO
24N128W TO 24N126W TO 26N122W TO 30N121W S TO SW WINDS 20 TO 25
KT. SEAS 3 TO 4 M IN SW SWELL. ELSEWHERE WITHIN 30N135W TO
30N140W TO 25N140W TO 26N136W TO 27N135W TO 30N135W NW WINDS 20
TO 25 KT. SEAS 3.5 TO 4.5 M. REMAINDER OF AREA WITHIN 30N120W TO
30N140W TO 19N140W TO 24N130W TO 24N127W TO 30N120W WINDS 20 KT
OR LESS. SEAS 2.5 TO 3.5 M IN NW TO N SWELL.
.48 HOUR FORECAST WITHIN 30N122W TO 30N140W TO 26N140W TO
26N133W TO 26N130W TO 30N122W W WINDS 20 TO 30 KT. SEAS 3.5 TO
5.5 M. ELSEWHERE WITHIN 30N118W TO 30N140W TO 15N140W TO 24N122W
TO 30N118W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN NW TO N
SWELL.

...GALE WARNING...
.WITHIN 16N94W TO 16N95W TO 15N95W TO 15N94W TO
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 30 TO 35
KT. SEAS 3 TO 3.5 M. ELSEWHERE WITHIN 16N94W TO 16N95W TO 15N96W
TO 14N96W TO 14N95W TO 15N94W TO 16N94W WINDS 20 TO 30 KT. SEAS
2.5 TO 3 M.
.12 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 13N96W TO
14N95W TO 14N94W TO 16N94W...INCLUDING THE GULF OF
TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS 2.5 TO 3 M.
ELSEWHERE WITHIN 16N94W TO 16N96W TO 13N97W TO 12N97W TO 13N95W
TO 14N94W TO 16N94W WINDS 20 KT OR LESS. SEAS TO 2.5 M IN N TO NE
SWELL.
.24 HOUR FORECAST WITHIN 16N94.5W TO 16.5N94.5W TO 16N95W TO
15.5N95.5W TO 15.5N95W TO 15.5N94.5W TO 16N94.5W...INCLUDING THE
GULF OF TEHUANTEPEC...N WINDS 30 TO 35 KT. SEAS 3 TO 3.5 M.
ELSEWHERE WITHIN 16N94W TO 16N95W TO 14N97W TO 14N96W TO 14N95W
TO 15N94W TO 16N94W N TO NE WINDS 20 TO 30 KT. SEAS 2.5 TO 3 M.
.36 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 14N96W TO
13N96W TO 14N94W TO 16N94W...INCLUDING THE GULF OF
TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS 2.5 TO 3 M.
ELSEWHERE WITHIN 16N94W TO 16N95W TO 13N97W TO 12N96W TO 13N95W
TO 16N94W WINDS 20 KT OR LESS. SEAS TO 2.5 M IN N TO NE SWELL.
.48 HOUR FORECAST WITHIN 16N94.5W TO 16N95W TO 15.5N95.5W TO
15N95W TO 15N94.5W TO 16N94.5W...INCLUDING THE GULF OF
TEHUANTEPEC...N WINDS 30 TO 35 KT. SEAS 3 TO 3.5 M. ELSEWHERE
WITHIN 16N94W TO 16N95W TO 14N96W TO 14N95W TO 15N94W TO 16N94W N
TO NE WINDS 20 TO 30 KT. SEAS 2.5 TO 3 M.

FOR THE FORECAST, ASIDE FROM THE GULF OF TEHUANTEPEC, NORTHWEST
SWELL WILL PROPAGATE INTO THE WATERS NORTH OF PUNTA EUGENIA BY
WED. A REINFORCING SWELL WILL SPREAD ROUGH SEAS ACROSS THE
OFFSHORE WATERS OF THE BAJA CALIFORNIA PENINSULA THE END OF THE
WEEK INTO THE WEEKEND. FRESH TO STRONG SOUTHERLY WINDS MAY
DEVELOP IN THE NORTHERN GULF OF CALIFORNIA WED NIGHT INTO THU.

ASIDE FROM THE GULF OF TEHUANTEPEC, A WEAK HIGH PRESSURE CENTERED
WEST OF BAJA CALIFORNIA SUPPORTS LIGHT TO GENTLE WINDS AND SLIGHT
TO MODERATE SEAS OVER THE REMAINDER OF THE MEXICAN OFFSHORE
WATERS.

SHORT-TERM MAZATLAN TO BAHIA BANDERAS
TODAY - Not available yet
TONITE - Not available yet
WEDNESDAY - NW 10-13, Seas SSW 1.1-2.1 ft @ 14sec
WEDNESDAY NIGHT - SSE 3-4, Seas SSW --? ft @ 15sec

LONG-TERM MAZATLAN TO BAHIA BANDERAS
THURSDAY - NW 10-12, Seas SSW 0.8-1.9 ft @ 12sec
FRIDAY - Not available yet
SATURDAY - W 5-6, Seas SW 0.7-2.4 ft @ 15sec
SUNDAY - W 5-6, Seas N/A ?-? ft @ ?
MONDAY - E 5-6, Seas N/A ?-? ft @ ?