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Surf Forecasts:
Dimas Rivermouth surfForecast / Sinaloa / Mexico
48hr Weather and Surf, issued 4 am Tuesday 12 May 2026 MSTForecast update in hr min s Forecast update imminent
Dimas Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dimas Rivermouth sea temperature is
25.0° C
(Which is slightly cooler than normal)How big are the waves at Dimas Rivermouth today?
The current surf forecast for Dimas Rivermouth at 1PM is: 0.9m 14s primary swell from a South-southwest direction and 0.1m 20s secondary swell from a Southwest direction, 0.4m 10s secondary swell from a West-southwest direction (forecast issued at 04:00am May 12). The wind direction is predicted to be cross-onshore.
| Time (MST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 May) | 3ft (0.9m) | 14s |
| Afternoon (12 May) | 3ft (0.9m) | 14s |
| Evening (12 May) | 2.5ft (0.8m) | 14s |
Table - waves today at Dimas Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 30°C on Tue morning, min 24°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 12 | Wednesday 13 | Thursday 14 | ||||||||||||||||||||||
2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 16 | SSW 14 | |
443 | 443 | 367 | 437 | 330 | 325 | 261 | 257 | 303 | 236 | 229 | 229 | 298 | 334 | 343 | 519 | 581 | 644 | 551 | 559 | 589 | 596 | 596 | 467 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | cross-off | glassy | cross-on | cross-on | cross-on | cross-on | glassy | glassy | cross-off | cross-off | cross-on | cross-on | on | glassy | glassy | cross-off | cross-off | cross-off | cross-on | on | cross-on | glassy | cross-off | |
High Tide | 5:41AM1.31m | 5:55PM1.58m | 6:33AM1.41m | 6:20PM1.71m | 7:20AM1.49m | 6:48PM1.82m | ||||||||||||||||||
Low Tide | 11:55PM0.69m | 11:36AM0.61m | 00:26AM0.45m | 12:12PM0.63m | 1:01AM0.22m | 12:47PM0.66m | ||||||||||||||||||
 |  |  |  | | |  | | | | | | | | | | | | | | | | | | |
 | — | 5:26 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:40 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 26 | 26 | 27 | 30 | 30 | 29 | 27 | 27 | 26 | 25 | 27 | 28 | 28 | 28 | 26 | 26 | 25 | 25 | 26 | 28 | 28 | 27 | 26 | 26 |
27 | 26 | 27 | 28 | 27 | 27 | 27 | 29 | 28 | 26 | 27 | 28 | 29 | 29 | 28 | 28 | 26 | 25 | 26 | 28 | 29 | 28 | 30 | 27 | |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 16 | SSW 14 |
 kJ | 443 | 443 | 367 | 437 | 330 | 325 | 261 | 257 | 303 | 236 | 229 | 229 | 298 | 334 | 343 | 519 | 581 | 644 | 551 | 559 | 589 | 596 | 596 | 467 |
Swell 2 Height (m) Direction Period (s) | — | S 12 | SSW 11 | SW 20 | S 10 | S 10 | S 10 | WNW 4 | SSW 18 | SW 10 | SSW 17 | SSW 16 | SW 13 | SSW 13 | SSW 13 | S 9 | S 9 | W 5 | S 9 | S 10 | S 10 | S 10 | S 10 | S 9 |
| kJ | — | 25 | 42 | 16 | 2 | 18 | 18 | 2 | 120 | 24 | 195 | 181 | 178 | 151 | 156 | 27 | 15 | 4 | 27 | 30 | 17 | 17 | 17 | 16 |
Swell 3 Height (m) Direction Period (s) | S 15 | — | — | — | — | SSW 18 | SSW 18 | S 10 | WNW 4 | SW 18 | SSW 9 | SSW 10 | SSW 9 | S 9 | S 9 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | W 5 | WNW 6 | WNW 6 | WNW 6 |
| kJ | 4 | — | — | — | — | 33 | 32 | 17 | 2 | 83 | 35 | 51 | 35 | 27 | 27 | 5 | 5 | 8 | 5 | 5 | 5 | 6 | 6 | 6 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | WSW 10 | WNW 3 | WNW 3 | NW 4 | — | — | — | — | W 4 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 40 | 4 | 4 | 6 | — | — | — | — | 5 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 176 | 330 | 270 | 270 | 0 | 0 | 0 | 0 | 286 | 272 | 270 | 0 | 0 | 0 | 0 | 0 | 330 | 273 | 270 | 0 | 0 |
Best forecast wave conditions in Sinaloa | ||||||||||||||||||||||||
Best forecast wave conditions in Mexico | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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