Mazatlan to Banderas Bay Forecast
November 1, 2026, 9:00 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...
.09 HOUR FORECAST WITHIN 31N113W TO 32N115W TO 30N115W TO
29N114W TO 30N113W TO 31N113W...INCLUDING THE GULF OF
CALIFORNIA... S TO SW WINDS 25 TO 30 KT. SEAS LESS THAN 2.5 M.
.12 HOUR FORECAST WITHIN 31N113W TO 32N115W TO 30N115W TO 29N114W
TO 30N113W TO 31N113W...INCLUDING THE GULF OF CALIFORNIA... SW
WINDS 25 TO 35 KT. SEAS TO 2.5 M.
.18 HOUR FORECAST WITHIN 31N113W TO 31N114W TO 31N115W TO
30N114W TO 30N113W TO 31N113W...INCLUDING THE GULF OF
CALIFORNIA... SW WINDS 20 TO 30 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.09 HOUR FORECAST WITHIN 31N113W TO 32N115W TO 30N115W TO
29N114W TO 30N113W TO 31N113W...INCLUDING THE GULF OF
CALIFORNIA... S TO SW WINDS 25 TO 30 KT. SEAS LESS THAN 2.5 M.
.12 HOUR FORECAST WITHIN 31N113W TO 32N115W TO 30N115W TO 29N114W
TO 30N113W TO 31N113W...INCLUDING THE GULF OF CALIFORNIA... SW
WINDS 25 TO 35 KT. SEAS TO 2.5 M.
.18 HOUR FORECAST WITHIN 31N113W TO 31N114W TO 31N115W TO
30N114W TO 30N113W TO 31N113W...INCLUDING THE GULF OF
CALIFORNIA... SW WINDS 20 TO 30 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
GALE WARNING: A 1006 MB LOW IS OVER THE BAJA CALIFORNIA NORTE
OFFSHORES, FROM WHICH A COLD FRONT EXTENDS SW TO 21N123W. THE
LOW PRESSURE WITH ATTENDANT COLD FRONT WILL MOVE ACROSS THE BAJA
CALIFORNIA NORTE OFFSHORE WATERS THROUGH THIS EVENING. MODERATE
TO FRESH SW WINDS WILL DEVELOP OVER THE NORTHERN GULF OF
CALIFORNIA AHEAD OF THE FRONT THIS MORNING AND RAPIDLY REACH
STRONG TO MINIMAL GALE-FORCE BY THIS AFTERNOON. A PERIOD OF
ROUGH SEAS TO 9 FT IS EXPECTED LATER THIS MORNING THROUGH EARLY
IN THE EVENING. PLEASE READ THE LATEST HIGH SEAS FORECAST ISSUED
BY THE NATIONAL HURRICANE CENTER AT WEBSITE -
HTTPS://WWW.NHC.NOAA.GOV/TEXT/MIAHSFEP2.SHTML
...INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
FRESH TO STRONG N TO NE GAP WINDS ARE OCCURRING OVER THE GULF OF
TEHUANTEPEC WITH 5 TO 9 FT SEAS. A 1006 MB LOW IS OVER THE BAJA
CALIFORNIA NORTE OFFSHORES FROM WHICH A COLD FRONT EXTENDS SW TO
21N123W. SCATTERED HEAVY SHOWERS AND ISOLATED TSTMS ARE AHEAD OF
THE FRONT AFFECTING THE BAJA CALIFORNIA NORTE PENINSULA AND ITS
OFFSHORES AS WELL AS THE NORTHERN GULF OF CALIFORNIA. ASIDE FROM
THE CONVECTION, FRESH TO STRONG WINDS IN THE EASTERN SEMICIRCLE
OF THE LOW AND ROUGH SEAS TO 9 FT ARE AFFECTING THE BAJA
CALIFORNIA OFFSHORES N OF PUNTA EUGENIA. MODERATE TO LOCALLY
FRESH SW WINDS ARE DEVELOPING IN THE NORTHERN HALF OF THE GULF
OF CALIFORNIA WHERE SEAS REMAIN SLIGHT. ELSEWHERE, WINDS ARE
MAINLY LIGHT TO GENTLE AND SEAS MODERATE TO 6 FT.
FOR THE FORECAST, FRESH TO STRONG N GAP WINDS OVER THE GULF OF
TEHUANTEPEC WILL CONTINUE THROUGH MON MORNING. THE LOW PRESSURE
WITH ATTENDANT COLD FRONT WILL MOVE ACROSS THE BAJA CALIFORNIA
NORTE OFFSHORE WATERS THROUGH THIS EVENING. FRESH TO STRONG
WINDS AND ROUGH SEAS ASSOCIATED WITH THIS SYSTEM WILL CONTINUE TO
AFFECT THE OFFSHORES N OF CABO SAN LAZARO THROUGH THIS AFTERNOON
WHEN SEAS WILL SUBSIDE BELOW 8 FT. MODERATE TO FRESH SW WINDS
WILL CONTINUE TO DEVELOP OVER THE NORTHERN GULF OF CALIFORNIA
AHEAD OF THE FRONT, RAPIDLY REACHING STRONG TO MINIMAL GALE-
FORCE WINDS BY THIS AFTERNOON. A PERIOD OF ROUGH SEAS TO 9 FT IS
EXPECTED FROM LATE THIS MORNING THROUGH EARLY IN THE EVENING.
THE FRONT WILL MOVE INTO NW MEXICO BY MON MORNING, AND BUILDING
HIGH PRESSURE NW OF BAJA CALIFORNIA NORTE WILL TIGHTEN THE
GRADIENT IN THE GULF, THUS RESULTING IN MODERATE TO FRESH
NORTHERLY WINDS CONTINUING THROUGH TUE NIGHT. MODERATE TO FRESH
NORTHERLY WINDS WILL ALSO DEVELOP ALONG THE BAJA OFFSHORES MON
THROUGH TUE MORNING. LONG PERIOD NW SWELL WILL BUILD SEAS TO 8 TO
9 FT N OF CABO SAN LAZARO TUE NIGHT INTO THU MORNING.
A 1006 MB LOW IS OVER THE BAJA CALIFORNIA NORTE OFFSHORES FROM
WHICH A COLD FRONT EXTENDS SW TO 21N123W WHERE IT STALLS TO
17N134W. FRESH TO STRONG WINDS ARE OVER THE BAJA CALIFORNIA NORTE
OFFSHORES, HOWEVER FRESH NNE WINDS AND ROUGH SEAS TO 9 FT FOLLOWS
THE FRONT WEST OF THE OFFSHORES TO 133W. MODERATE NE TO E WINDS
ARE ACROSS THE REMAINDER SUBTROPICAL WATERS ALONG WITH MODERATE
SEAS. SOUTH OF THE MONSOON, THERE IS AN AREA OF FRESH TO STRONG
SW WINDS AND ROUGH SEAS TO 9 FT FROM 00N TO 05N BETWEEN 108W AND
114W. MODERATE OR WEAKER WINDS AND MODERATE SEAS ARE ELSEWHERE.
FOR THE FORECAST, THE FRONT WILL CONTINUE TO PUSH NORTHEASTWARD
TODAY, WHICH WILL RESULT IN WINDS DIMINISHING TO MODERATE OR
WEAKER SPEEDS, AND SEAS SUBSIDING TO 7 FT. A NEW COLD FRONT IS
FORECAST TO ENTER THE NW WATERS ON MON, WHICH WILL BE FOLLOWED BY
FRESH TO STRONG WINDS AND LONG PERIOD NW SWELL RESULTING IN ROUGH
SEAS TO 15 FT. THE FRONT WILL MOVE EASTWARD AND DISSIPATE TUE
NIGHT WEST OF THE BAJA CALIFORNIA OFFSHORE WATERS. HOWEVER, NW
SWELL WILL CONTINUE TO SUPPORT ROUGH SEAS OVER THE SUBTROPICAL
AND WESTERN TROPICAL WATERS THROUGH FRI.
SHORT-TERM MAZATLAN TO BAHIA BANDERAS
TODAY - NW 8-10, Seas SSW 0.5-0.7 ft @ 7sec
TONITE - NNW 6-8, Seas SSW 0.9-1 ft @ 7sec
MONDAY - NNW 11-14, Seas NW 1.6-1.7 ft @ 3sec
MONDAY NIGHT - NNW 10-13, Seas NW 1.5-1.6 ft @ 4sec
LONG-TERM MAZATLAN TO BAHIA BANDERAS
TUESDAY - NNW 13-16, Seas NW 0-1.8 ft @ 5sec
WEDNESDAY - NNW 7-9, Seas SSW 0-2.9 ft @ 19sec
THURSDAY - WNW 8-10, Seas SSW 0-2.9 ft @ 16sec
FRIDAY - NW 8-10, Seas SSW 0.8-2.7 ft @ 14sec
SATURDAY - NNW 6-8, Seas SSW 0-2.4 ft @ 13sec