- Forecast
- Maps
- Live
- Weather State
- Spot Information
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 Monday 25 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
17.4° C
(Which is 2.8°C colder than average for this time of year)How big are the waves at Molhes de Mampituba today?
The current surf forecast for Molhes de Mampituba at 2PM is: 1.0m 16s primary swell from a South-southeast direction and 0.8m 6s secondary swell from a East direction (forecast issued at 08:00am May 25). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 2.5ft (0.7m) | 17s |
| Afternoon (25 May) | 3.5ft (1.1m) | 15s |
| Evening (25 May) | 4.5ft (1.3m) | 14s |
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 11mm), heaviest on Mon night. Very mild (max 19°C on Tue afternoon, min 14°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | Thu 28 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SE 18 | SSE 17 | SSE 16 | SSE 15 | SSE 14 | SSE 14 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | S 9 | S 7 | SSE 7 | SSE 7 | SSE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | |
92 | 252 | 402 | 581 | 478 | 589 | 431 | 329 | 240 | 186 | 173 | 128 | 123 | 40 | 159 | 245 | 173 | 196 | 169 | 169 | 156 | 140 | 140 | 126 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | glassy | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | glassy | off | off | |
High Tide | 5:55AM0.42m | 11:55AM0.30m | 7:38PM0.30m | 00:45AM0.41m | 7:34AM0.38m | 12:25PM0.34m | 9:37PM0.34m | 1:04AM0.37m | 9:46AM0.39m | 10:13PM0.37m | ||||||||||||||
Low Tide | 3:17AM0.36m | 9:45AM0.27m | 3:37PM0.15m | 8:57PM0.30m | 4:16AM0.29m | 10:38AM0.33m | 4:42PM0.18m | 10:06PM0.34m | 5:12AM0.22m | 5:46PM0.19m | ||||||||||||||
 |  | |  |  |  |  | | |  |  | |  | | | | | | | | | | | | |
 | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | 7:03 |
 | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:29 | — | — | — | 5:29 |
— | — | — | — | — | 2 | 2 | 2 | 1 | 1 | 1 | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 15 | 18 | 18 | 18 | 17 | 17 | 16 | 17 | 18 | 18 | 19 | 18 | 17 | 17 | 16 | 15 | 16 | 17 | 18 | 16 | 16 | 15 | 14 |
14 | 14 | 16 | 16 | 17 | 17 | 17 | 16 | 17 | 19 | 18 | 17 | 16 | 16 | 16 | 14 | 13 | 15 | 16 | 17 | 15 | 16 | 14 | 13 | |
Swell 1 Height (m) Direction Period (s) | E 7 | E 7 | SSE 16 | SSE 15 | SSE 14 | SSE 14 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | E 6 | S 7 | SSE 7 | SSE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 |
 kJ | 77 | 74 | 402 | 581 | 478 | 589 | 431 | 329 | 240 | 186 | 173 | 128 | 123 | 25 | 159 | 167 | 173 | 152 | 169 | 169 | 156 | 140 | 140 | 126 |
Swell 2 Height (m) Direction Period (s) | SSE 9 | SSE 9 | E 7 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | S 9 | E 7 | ESE 7 | SSE 10 | S 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 |
| kJ | 92 | 88 | 57 | 41 | 39 | 38 | 36 | 40 | 41 | 41 | 32 | 31 | 24 | 39 | 21 | 16 | 36 | 51 | 33 | 33 | 33 | 19 | 19 | 18 |
Swell 3 Height (m) Direction Period (s) | SE 18 | SSE 17 | SSE 9 | SSE 9 | S 9 | — | E 13 | — | E 13 | E 13 | E 13 | E 12 | E 12 | SSE 11 | SSE 11 | SSE 11 | E 7 | E 7 | NE 5 | — | NE 5 | S 10 | S 10 | S 10 |
| kJ | 81 | 252 | 88 | 69 | 64 | — | 3 | — | 3 | 3 | 3 | 3 | 3 | 40 | 24 | 40 | 8 | 1 | 1 | — | 1 | 8 | 17 | 17 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | ENE 3 | ENE 6 | ENE 5 | ENE 6 | — | — | — | — | SW 4 | SW 4 | — | SSE 7 | — | SSE 7 | — | — | — | — | — | — |
| kJ | — | — | — | — | 8 | 68 | 44 | 74 | — | — | — | — | 4 | 7 | — | 245 | — | 196 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 156 | 156 | 156 | 0 | 0 | 0 | 0 | 0 | 35 | 128 | 128 | 3 | 3 | 3 | 3 | 3 | 128 | 128 | 128 | 0 | 0 | 0 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Molhes de Mampituba surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest