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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 8 am Tuesday 12 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
22.0° C
(Which is 1.0°C warmer than 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 1PM is: 2.1m 13s primary swell from a South-southeast direction and 0.3m 9s secondary swell from a East-northeast direction (forecast issued at 08:00am May 12). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 May) | 7ft (2.2m) | 14s |
| Afternoon (12 May) | 6.5ft (2.0m) | 13s |
| Evening (12 May) | 6ft (1.8m) | 13s |
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 17°C on Tue afternoon, min 12°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 12 | Wednesday 13 | Thursday 14 | Fri 15 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | S 12 | S 12 | S 11 | SSE 12 | SSE 12 | SSE 13 | SSE 13 | SSE 13 | S 12 | S 12 | SSE 12 | SSE 12 | SSE 12 | S 12 | |
1914 | 1705 | 1535 | 1377 | 1192 | 1057 | 786 | 660 | 598 | 503 | 480 | 390 | 364 | 532 | 705 | 1058 | 1026 | 995 | 812 | 683 | 579 | 589 | 579 | 456 | |
Wind (km/h) | ||||||||||||||||||||||||
off | glassy | glassy | on | glassy | off | cross-off | cross-off | off | glassy | glassy | on | glassy | glassy | off | off | glassy | glassy | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | |
High Tide | 12:06PM0.40m | 1:11AM0.54m | 12:48PM0.44m | 2:01AM0.48m | 1:38PM0.47m | |||||||||||||||||||
Low Tide | 5:05AM0.27m | 5:09PM0.03m | 5:54AM0.23m | 6:13PM0.03m | 6:37AM0.19m | 7:14PM0.06m | ||||||||||||||||||
 |  | | | | | | | | | | | | | | | | |  | |  | | | | |
 | 6:52 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | 6:54 |
 | — | — | — | 5:36 | — | — | — | — | — | — | — | 5:36 | — | — | — | — | — | — | — | 5:35 | — | — | — | 5:35 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 12 | 16 | 17 | 16 | 14 | 14 | 13 | 13 | 14 | 16 | 17 | 17 | 15 | 14 | 13 | 13 | 14 | 16 | 17 | 16 | 15 | 14 | 14 |
8 | 10 | 14 | 14 | 14 | 12 | 12 | 10 | 11 | 12 | 14 | 14 | 16 | 14 | 12 | 11 | 12 | 13 | 15 | 15 | 15 | 14 | 13 | 12 | |
Swell 1 Height (m) Direction Period (s) | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | S 12 | S 12 | S 11 | SSE 12 | SSE 12 | SSE 13 | SSE 13 | SSE 13 | S 12 | S 12 | SSE 12 | SSE 12 | SSE 12 | S 12 |
 kJ | 1914 | 1705 | 1535 | 1377 | 1192 | 1057 | 786 | 660 | 598 | 503 | 480 | 390 | 364 | 532 | 705 | 1058 | 1026 | 995 | 812 | 683 | 579 | 589 | 579 | 456 |
Swell 2 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 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 |
| kJ | 14 | 14 | 15 | 16 | 17 | 17 | 17 | 16 | 17 | 17 | 18 | 18 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 15 | SE 15 | SE 15 | ESE 15 | SE 15 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 |
| kJ | — | — | — | — | — | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 8 | 21 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 53 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 35 | 0 | 0 | 0 | 0 | 0 | 0 | 84 | 97 | 84 | 0 | 0 | 0 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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