Mazatlan to Banderas Bay Forecast
June 3, 2026, 3:00 pm (UTC: -04:00)
Subject: Mazatlan to Banderas Bay Forecast
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This forecast has not been reviewed. It was generated from an automatic model.
.WARNINGS.
...TROPICAL STORM WARNING...
.TROPICAL STORM AMANDA NEAR 10.6N 128.2W 1006 MB AT 1500 UTC JUN
03 MOVING NW OR 305 DEG AT 7 KT. MAXIMUM SUSTAINED WINDS 35 KT
GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM N SEMICIRCLE
AND 0 NM S SEMICIRCLE. ELSEWHERE...WITHIN 13N127W TO 13N129W TO
11N129W TO 10N129W TO 09N126W TO 10N126W TO 13N127W WINDS 20 TO
33 KT. SEAS 2.5 TO 3.5 M. REMAINDER OF AREA...WITHIN 19N128W TO
25N140W TO 09N140W TO 12N133W TO 09N125W TO 13N124W TO 19N128W
WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL STORM AMANDA NEAR 12.1N 130.2W.
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE
WINDS AND SEAS 4 M OR GREATER WITHIN 60 NM NE QUADRANT...20 NM SE
QUADRANT...10 NM SW QUADRANT...AND 50 NM NW QUADRANT WITH SEAS
TO 4.5 M. ELSEWHERE...WITHIN 14N128W TO 15N129W TO 15N131W TO
12N131W TO 12N128W TO 14N128W WINDS 20 TO 33 KT. SEAS 3.0 TO 4.0
M. REMAINDER OF AREA...WITHIN 21N133W TO 26N135W TO 27N140W TO
12N140W TO 10N130W TO 13N125W TO 21N133W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN MIXED SWELL.
.48 HOUR FORECAST TROPICAL STORM AMANDA NEAR 13.5N 132.7W.
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE
WINDS WITHIN 50 NM N SEMICIRCLE AND 20 NM S SEMICIRCLE. SEAS 4 M
OR GREATER WITHIN 90 NM NW SEMICIRCLE WITH SEAS TO 4.5 M.
ELSEWHERE...WITHIN 16N132W TO 16N134W TO 15N135W TO 13N134W TO
13N132W TO 14N131W TO 16N132W WINDS 20 TO 33 KT. SEAS 3.0 TO 4.0
M. WITHIN 18N136W TO 24N138W TO 25N140W TO 12N140W TO 12N132W TO
16N130W TO 18N136W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN
MIXED SWELL.
A BROAD SURFACE RIDGE THAT IS ANCHORED BY A 1028 MB HIGH CENTER
N OF THE AREA NEAR 33N136W STRETCHES SOUTHEASTWARD TO THE
REVILLAGIGEDO ISLANDS. THE PRESSURE GRADIENT BETWEEN THIS RIDGE
AND A SURFACE TROUGH ALONG THE GULF OF CALIFORNIA IS MAINTAINING
MODERATE TO LOCALLY FRESH NW WINDS OVER THE BAJA CALIFORNIA
OFFSHORE WATERS, WITH SEAS OF 5 TO 7 FT. INSIDE THE GULF OF
CALIFORNIA, LIGHT TO GENTLE WINDS PREVAIL, WITH SEAS OF 1 TO 3
FT, EXCEPT SEAS OF 3 TO 6 FT IN LONG-PERIOD S TO SW SWELL NEAR
THE ENTRANCE TO THE GULF. FOR THE REMAINDER OF THE OFFSHORE
WATERS, LIGHT TO GENTLE WINDS DOMINATE ALONG WITH 5 TO 7 FT SEAS
PRIMARILY IN LONG-PERIOD S TO SW SWELL, INCLUDING THE GULF OF
TEHUANTEPEC.
FOR THE FORECAST, NW SWELL WILL MOVE THROUGH THE WATERS OFFSHORE
BAJA CALIFORNIA NORTE TONIGHT THROUGH EARLY ON SAT, DECAYING
AFTERWARD. AN AREA OF LOW PRESSURE IS FORECAST TO FORM OFFSHORE
OF CENTRAL AMERICA AND SOUTHERN MEXICO LATE THIS WEEK.
ENVIRONMENTAL CONDITIONS APPEAR CONDUCIVE FOR DEVELOPMENT OF THIS
SYSTEM THEREAFTER, AND A TROPICAL DEPRESSION COULD FORM LATE
THIS WEEKEND OR EARLY NEXT WEEK WHILE IT MOVES SLOWLY
NORTHWESTWARD OR NORTHWARD.
PLEASE SEE THE SPECIAL FEATURES SECTION FOR INFORMATION ON
RECENTLY-UPGRADED TROPICAL STORM AMANDA LOCATED WELL SW OF BAJA
CALIFORNIA.
SHORT-TERM MAZATLAN TO BAHIA BANDERAS
TODAY - Not available yet
TONITE - Not available yet
THURSDAY - Not available yet
THURSDAY NIGHT - Not available yet
LONG-TERM MAZATLAN TO BAHIA BANDERAS
FRIDAY - W 8-10, Seas SSW 1.8-5.2 ft @ 17sec
SATURDAY - WNW 9-11, Seas SSW 1.7-4.7 ft @ 16sec
SUNDAY - W 10-12, Seas SSW 1.6-4.5 ft @ 15sec
MONDAY - WNW 10-13, Seas N/A ?-? ft @ ?
TUESDAY - W 9-11, Seas N/A ?-? ft @ ?