Mazatlan to Banderas Bay Forecast
June 3, 2026, 9:00 pm (UTC: -04:00)
Subject: Mazatlan to Banderas Bay Forecast
Questions/Comments visit https://svsarana.com
This forecast has not been reviewed. It was generated from an automatic model.
.WARNINGS.
...TROPICAL STORM WARNING...
.TROPICAL STORM AMANDA NEAR 10.8N 128.9W 1006 MB AT 2100 UTC JUN
03 MOVING WNW OR 300 DEG AT 8 KT. MAXIMUM SUSTAINED WINDS 35 KT
GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM S
SEMICIRCLE...50 NM NE QUADRANT AND 60 NM NW QUADRANT. SEAS 4 M OR
GREATER WITHIN 0 NM OF CENTER EXCEPT 30 NM NW QUADRANT WITH SEAS
TO 4.0 M. ELSEWHERE....WITHIN 13N127W TO 13N130W TO 11N130W TO
09N130W TO 09N128W TO 11N127W TO 13N127W WINDS 20 TO 33 KT. SEAS
3.0 TO 4.0 M. REMAINDER OF AREA...WITHIN 19N129W TO 25N140W TO
09N140W TO 13N135W TO 10N126W TO 13N124W TO 19N129W WINDS 20 KT
OR LESS. SEAS 2.5 TO 3.0 M IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL STORM AMANDA NEAR 12.4N 131.0W.
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE
WINDS WITHIN 60 NM N SEMICIRCLE AND 40 NM S SEMICIRCLE. SEAS 4 M
OR GREATER WITHIN 90 NM N SEMICIRCLE WITH SEAS TO 4.5 M.
ELSEWHERE...WITHIN 15N129W TO 16N131W TO 14N132W TO 12N132W TO
11N131W TO 13N129W TO 15N129W WINDS 20 TO 33 KT. SEAS 3.0 TO 4.0
M. REMAINDER OF AREA...WITHIN 21N135W TO 26N135W TO 27N140W TO
12N140W TO 10N131W TO 14N126W TO 21N135W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN MIXED SWELL.
.48 HOUR FORECAST TROPICAL STORM AMANDA NEAR 13.3N 133.6W.
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE
WINDS WITHIN 40 NM N SEMICIRCLE AND 30 NM S SEMICIRCLE. SEAS 4 M
OR GREATER WITHIN 90 NM N SEMICIRCLE WITH SEAS TO 4.5 M.
ELSEWHERE...WITHIN 15N133W TO 16N134W TO 14N135W TO 13N134W TO
13N133W TO 14N132W TO 15N133W WINDS 20 TO 33 KT. SEAS 3.0 TO 4.0
M. REMAINDER OF AREA...WITHIN 18N133W TO 18N136W TO 23N140W TO
13N140W TO 12N135W TO 15N131W TO 18N133W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN MIXED SWELL.
A BROAD SURFACE RIDGE THAT IS ANCHORED BY A 1028 MB HIGH CENTER
N OF THE AREA NEAR 33N138W 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 FRESH NW WINDS OVER THE BAJA CALIFORNIA OFFSHORE
WATERS, WITH SEAS OF 5 TO 7 FT. INSIDE THE GULF OF CALIFORNIA,
LIGHT WINDS PREVAIL, WITH SEAS OF 1 TO 3 FT, EXCEPT SEAS OF 3 TO
5 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 INTO SAT NIGHT, 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
TROPICAL STORM AMANDA LOCATED WELL SW OF BAJA CALIFORNIA.
SHORT-TERM MAZATLAN TO BAHIA BANDERAS
TODAY - WSW 9-11, Seas SSW 1.6-5.1 ft @ 18sec
TONITE - W 7-9, Seas SSW --? ft @ 16sec
FRIDAY - W 8-10, Seas SSW 1.6-5.2 ft @ 17sec
FRIDAY NIGHT - W 7-9, Seas SSW --? ft @ 16sec
LONG-TERM MAZATLAN TO BAHIA BANDERAS
SATURDAY - WNW 9-11, Seas SSW 1.4-4.8 ft @ 16sec
SUNDAY - WNW 10-13, Seas SSW 1.8-4.6 ft @ 23sec
MONDAY - NW 6-8, Seas N/A ?-? ft @ ?
TUESDAY - WNW 10-13, Seas N/A ?-? ft @ ?
WEDNESDAY - Not available yet