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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 Monday 04 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
22.4° C
(Which is slightly warmer than usual)How big are the waves at Molhes de Mampituba today?
The current surf forecast for Molhes de Mampituba at 8AM is: 2.0m 14s primary swell from a South-southeast direction and 0.2m 10s secondary swell from a East direction (forecast issued at 02:00am May 04). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 May) | 7ft (2.1m) | 14s |
| Afternoon (04 May) | 7ft (2.2m) | 16s |
| Evening (04 May) | 6.5ft (2.0m) | 15s |
Table - waves today at Molhes de Mampituba. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Mon night. Warm (max 26°C on Tue afternoon, min 15°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||||
Monday 4 | Tuesday 5 | Wednesday 6 | ||||||||||||||||||||||
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 14 | SSE 14 | SSE 14 | SSE 15 | SSE 16 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | S 11 | S 10 | |
1452 | 1379 | 1482 | 1826 | 2088 | 2472 | 2088 | 1785 | 1340 | 1111 | 792 | 642 | 530 | 418 | 318 | 308 | 236 | 186 | 167 | 126 | 93 | 93 | 58 | 53 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | off | cross-off | cross-off | off | glassy | cross | cross-on | glassy | cross-off | cross-off | cross-off | glassy | cross-on | on | cross-on | cross-off | cross-off | |
High Tide | 1:24AM0.48m | 7:10AM0.10m | 2:21PM0.54m | 7:35PM0.39m | 1:54AM0.48m | 8:05AM0.11m | 2:57PM0.51m | 8:25PM0.41m | 2:26AM0.48m | 8:42AM0.13m | 3:35PM0.47m | |||||||||||||
Low Tide | 6:22AM0.10m | 9:25AM0.08m | 5:51PM0.37m | 10:32PM0.30m | 6:43AM0.10m | 10:06AM0.08m | 6:10PM0.37m | 11:15PM0.33m | 7:08AM0.11m | 10:55AM0.09m | 6:28PM0.36m | |||||||||||||
 | | |  | |  |  |  | | | | | | |  | | | | | | | | | | |
 | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — |
 | — | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:40 | — | — | — | — | — | — | — | 5:40 | — | — |
— | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 13 | 13 | 15 | 21 | 23 | 22 | 21 | 21 | 20 | 20 | 21 | 24 | 26 | 23 | 23 | 24 | 24 | 23 | 23 | 25 | 24 | 23 | 23 |
10 | 10 | 10 | 12 | 18 | 22 | 23 | 22 | 22 | 20 | 21 | 22 | 25 | 26 | 25 | 24 | 25 | 25 | 24 | 24 | 27 | 26 | 25 | 23 | |
Swell 1 Height (m) Direction Period (s) | SSE 13 | SSE 14 | SSE 14 | SSE 14 | SSE 15 | SSE 16 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | ENE 6 | ENE 7 |
 kJ | 1452 | 1379 | 1482 | 1826 | 2088 | 2472 | 2088 | 1785 | 1340 | 1111 | 792 | 642 | 530 | 418 | 318 | 308 | 236 | 186 | 167 | 126 | 93 | 93 | 33 | 35 |
Swell 2 Height (m) Direction Period (s) | E 11 | E 11 | E 10 | E 10 | E 10 | — | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | S 11 | S 10 |
| kJ | 9 | 9 | 8 | 8 | 8 | — | 25 | 45 | 36 | 37 | 24 | 25 | 17 | 25 | 25 | 25 | 29 | 37 | 37 | 32 | 32 | 32 | 58 | 53 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | E 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 13 | S 13 |
| kJ | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 4 |
Wind waves Height (m) Direction Period (s) | — | — | NNE 3 | NNE 4 | NE 4 | ENE 5 | ENE 6 | NE 6 | — | — | — | — | — | — | — | NE 6 | — | — | — | — | — | — | — | — |
| kJ | — | — | 7 | 8 | 8 | 20 | 70 | 113 | — | — | — | — | — | — | — | 70 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 32 | 156 | 291 | 0 | 0 | 0 | 0 | 0 | 0 | 84 | 84 | 0 | 0 | 0 | 0 | 0 | 35 | 53 | 156 | 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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