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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 29 Apr 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
23.6° C
(Which is 1.6°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 6AM is: 1.4m 12s primary swell from a South-southeast direction and 0.3m 9s secondary swell from a East direction (forecast issued at 02:00am April 29). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Apr) | 4.5ft (1.3m) | 12s |
| Afternoon (29 Apr) | 4ft (1.2m) | 11s |
| Evening (29 Apr) | 3.5ft (1.1m) | 11s |
Table - waves today at Molhes de Mampituba. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 16mm), heaviest on Fri night. Warm (max 23°C on Fri morning, min 15°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 1 | ||||||||||||||||||||||
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 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | S 11 | S 11 | S 11 | S 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | S 10 | S 10 | S 9 | S 10 | ESE 11 | E 11 | ENE 6 | ENE 6 | ENE 6 | |
888 | 727 | 589 | 494 | 478 | 383 | 302 | 291 | 238 | 229 | 173 | 136 | 133 | 102 | 100 | 68 | 65 | 45 | 54 | 39 | 59 | 54 | 60 | 106 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | glassy | glassy | cross-off | cross-on | glassy | glassy | glassy | glassy | cross-off | cross-off | glassy | on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | glassy | cross-off | |
High Tide | 1:59AM0.39m | 11:05AM0.47m | 11:36PM0.42m | 11:52AM0.51m | 00:00AM0.45m | 12:32PM0.54m | ||||||||||||||||||
Low Tide | 00:28AM0.39m | 6:39AM0.20m | 7:04PM0.10m | 7:16AM0.15m | 7:48PM0.14m | 7:49AM0.11m | 8:31PM0.18m | |||||||||||||||||
 | | |  |  | |  | | | | | | | | | | |  | | | | |  | | |
 | — | — | 6:45 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — |
 | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | |
Temp °C | 13 | 13 | 13 | 15 | 18 | 18 | 18 | 18 | 17 | 17 | 16 | 17 | 20 | 20 | 19 | 18 | 18 | 18 | 17 | 18 | 23 | 23 | 21 | 21 |
10 | 12 | 12 | 13 | 17 | 18 | 19 | 19 | 17 | 17 | 16 | 17 | 19 | 18 | 18 | 18 | 18 | 18 | 16 | 17 | 22 | 23 | 24 | 23 | |
Swell 1 Height (m) Direction Period (s) | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | S 11 | S 11 | S 11 | S 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | S 10 | S 10 | S 9 | S 10 | ESE 11 | E 11 | ENE 6 | ENE 6 | ENE 6 |
 kJ | 888 | 727 | 589 | 494 | 478 | 383 | 302 | 291 | 238 | 229 | 173 | 136 | 133 | 102 | 100 | 68 | 65 | 45 | 46 | 39 | 59 | 54 | 60 | 64 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 8 | E 8 | ENE 7 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ENE 6 | ESE 9 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | E 10 | SSE 10 | SSE 12 | ESE 11 | ESE 10 | SSE 12 |
| kJ | 14 | 14 | 14 | 13 | 12 | 5 | 16 | 20 | 20 | 19 | 32 | 30 | 12 | 16 | 38 | 35 | 34 | 32 | 54 | 31 | 49 | 38 | 37 | 52 |
Swell 3 Height (m) Direction Period (s) | — | — | — | ENE 7 | ESE 9 | E 9 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 4 | ENE 7 | ESE 9 | E 5 | E 5 | E 5 | ENE 6 | ENE 6 | ENE 6 | SSE 13 | SSE 9 | SSE 11 | SSE 11 | ESE 10 |
| kJ | — | — | — | 5 | 15 | 6 | 5 | 5 | 5 | 5 | 1 | 9 | 16 | 5 | 5 | 4 | 4 | 4 | 4 | 32 | 16 | 43 | 38 | 33 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ENE 7 | ENE 5 | ENE 4 | ENE 4 | ENE 5 | ENE 5 | — | — | ENE 6 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 17 | 5 | 5 | 11 | 26 | 40 | — | — | 106 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 84 | 12 | 3 | 0 | 3 | 0 | 0 | 0 | 84 | 128 | 156 | 0 | 0 | 0 | 0 | 32 | 156 | 0 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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