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Molhes de Mampituba Surf Forecast
/ Rio Grande Do Sul (19 surf breaks) /
Surf Forecasts:
Molhes de Mampituba surfForecast / Rio Grande Do Sul / Brazil
48hr Weather and Surf, issued 2 am Wednesday 13 May 2026 -03Forecast update in hr min s Forecast update imminent
Molhes de Mampituba surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Molhes de Mampituba sea temperature is
21.3° C
(Which is normal for this time of year)How big are the waves at Molhes de Mampituba today?
The current surf forecast for Molhes de Mampituba at 6AM is: 1.3m 12s primary swell from a South-southeast direction and 0.3m 9s secondary swell from a East-northeast direction (forecast issued at 02:00am May 13). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 May) | 4.5ft (1.3m) | 12s |
| Afternoon (13 May) | 6ft (1.8m) | 11s |
| Evening (13 May) | 5ft (1.5m) | 12s |
Table - waves today at Molhes de Mampituba. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 19°C on Wed afternoon, min 13°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 13 | Thursday 14 | Friday 15 | ||||||||||||||||||||||
12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SSE 13 | SSE 13 | SSE 12 | SSE 12 | S 12 | S 11 | S 11 | S 12 | SSE 12 | SSE 13 | SSE 13 | S 13 | S 12 | S 12 | SSE 12 | SSE 12 | SSE 12 | S 12 | S 11 | S 10 | S 10 | S 10 | S 10 | S 11 | |
786 | 660 | 519 | 503 | 480 | 819 | 371 | 639 | 861 | 1074 | 1026 | 851 | 705 | 683 | 579 | 589 | 569 | 449 | 345 | 270 | 250 | 250 | 255 | 281 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | glassy | glassy | on | on | glassy | cross-off | cross-off | off | off | glassy | on | on | cross-on | glassy | cross-off | cross-off | cross | cross | cross-on | on | glassy | glassy | |
High Tide | 12:48PM0.44m | 2:01AM0.48m | 1:38PM0.47m | 3:01AM0.39m | 3:01PM0.50m | |||||||||||||||||||
Low Tide | 5:54AM0.23m | 6:13PM0.03m | 6:37AM0.19m | 7:14PM0.06m | 7:18AM0.14m | 8:10PM0.12m | ||||||||||||||||||
 | | |  | | | | | | | | | |  | | | |  | |  | | |  | | |
 | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — |
 | — | — | — | — | — | 5:36 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 14 | 13 | 14 | 17 | 19 | 18 | 15 | 14 | 13 | 13 | 14 | 16 | 17 | 16 | 16 | 15 | 15 | 15 | 16 | 17 | 17 | 17 | 17 |
12 | 11 | 11 | 12 | 15 | 17 | 17 | 13 | 12 | 11 | 11 | 13 | 15 | 16 | 15 | 16 | 14 | 14 | 14 | 15 | 15 | 15 | 16 | 16 | |
Swell 1 Height (m) Direction Period (s) | SSE 13 | SSE 13 | SSE 12 | SSE 12 | S 12 | S 12 | S 11 | S 12 | SSE 12 | SSE 13 | SSE 13 | S 13 | S 12 | S 12 | SSE 12 | SSE 12 | SSE 12 | S 12 | S 11 | S 10 | S 10 | S 10 | S 10 | S 11 |
 kJ | 786 | 660 | 519 | 503 | 480 | 390 | 371 | 639 | 861 | 1074 | 1026 | 851 | 705 | 683 | 579 | 589 | 569 | 449 | 345 | 270 | 250 | 250 | 255 | 281 |
Swell 2 Height (m) Direction Period (s) | E 9 | ENE 9 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 15 | 16 | 17 | 17 | 18 | 18 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | SE 16 | SE 16 | SE 16 | SE 16 | SE 15 | SE 15 | SE 15 | ESE 15 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 13 |
| kJ | 10 | 10 | 10 | 9 | 9 | 8 | 8 | 21 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 7 | 7 | 7 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | S 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 819 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 32 | 53 | 0 | 0 | 0 | 0 | 0 | 0 | 53 | 156 | 12 | 0 | 0 | 0 | 3 | 3 | 128 | 128 | 0 | 0 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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