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Prainha Surf Forecast
/ Rio Grande Do Sul (19 surf breaks) /
Prainha surfForecast / Rio Grande Do Sul / Brazil
12 Day Weather and Surf, issued 8 pm Tuesday 03 Jun 2025 -03
Best Forecast Surf Conditions for Prainha this week:
The surf forecast for Prainha over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jun 04) at 9AM. The primary swell is predicted to be 0.4m and 16s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Prainha in the next 12 days are 1.9m 15s and forecast to arrive on Monday (Jun 09) at 3PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 7s period and expected on Wednesday (Jun 04) at 9PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Wed 4th Jun) | 1.5ft (0.4m) 16s |
| Best Surf | 6AM (Mon 9th Jun) | 5.5ft (1.7m) 16s |
| Most Powerful | 3PM (Mon 9th Jun) | 6ft (1.9m) 15s |
Table - best surf conditions forecast for Prainha over the next 12 days.
Wednesday 04 | Thursday 05 | Friday 06 | Saturday 07 | Sunday 08 | Monday 09 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sun 15 | |||||||||||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 9 | 16 | 14 | 12 | 11 | 10 | 9 | 9 | 9 | 9 | 11 | 15 | 12 | 11 | 11 | 15 | 16 | 15 | 14 | 13 | 13 | 12 | 12 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 25 | 103 | 215 | 147 | 85 | 49 | 27 | 189 | 160 | 110 | 119 | 370 | 319 | 157 | 116 | 816 | 1531 | 1609 | 1464 | 1073 | 1041 | 742 | 505 | 394 | 249 | 180 | 143 | 106 | 75 | 76 | 55 | 34 | 33 | 23 | 575 | 641 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | glass | on | glass | glass | cross | cross- off | cross- off | cross | glass | cross- off | cross- on | cross- on | cross- on | cross- on | cross- on | cross- off | cross | cross- off | cross- off | cross- on | cross- off | cross- off | cross- on | cross- off | cross | cross- on | cross | glass | cross | off | glass | on | cross- off | cross- off | glass |
High Tide / height (m) | 11:36PM 0.42 | 5:22AM 11:06AM 0.42 0.26 | 7:05PM 12:01AM 0.31 0.40 | 6:40AM 11:22AM 0.37 0.31 | 12:12AM 0.37 | 9:54AM 0.36 | 11:16PM 0.35 | 11:26AM 0.41 | 10:53PM 0.36 | 12:01PM 0.45 | 11:13PM 0.37 | 12:33PM 0.48 | 11:38PM 0.38 | 1:02PM 0.50 | 12:06AM 0.40 | 1:30PM 0.50 | 12:37AM 0.42 | 2:00PM 5:45PM 0.50 0.46 | 1:11AM 0.44 | 2:32PM 0.48 | 6:51PM 1:47AM 0.47 0.46 | 3:07PM 0.45 | 7:48PM 2:25AM 0.49 0.47 | 7:29AM 0.17 | 3:46PM 0.42 | |||||||||||
Low Tide / height (m) | 2:31AM 0.34 | 9:31AM 0.25 | 2:46PM 0.14 | 8:20PM 0.30 | 3:29AM 10:11AM 0.30 0.31 | 3:49PM 0.17 | 4:29AM 0.24 | 4:58PM 0.19 | 5:21AM 0.19 | 6:07PM 0.21 | 6:06AM 0.15 | 7:04PM 0.22 | 6:46AM 0.11 | 7:51PM 0.23 | 7:25AM 0.07 | 8:33PM 0.24 | 8:06AM 0.04 | 9:12PM 0.25 | 8:50AM 0.02 | 4:30PM 0.45 | 9:51PM 0.26 | 9:36AM -0.00 | 4:45PM 0.44 | 10:32PM 0.27 | 10:25AM -0.02 | 5:09PM 0.41 | 11:16PM 0.29 | 6:51AM 11:15AM 0.17 -0.02 | 5:37PM 0.38 | |||||||
Wednesday 04 | Thursday 05 | Friday 06 | Saturday 07 | Sunday 08 | Monday 09 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sun 15 | |||||||||||||||||||||||||
| Sunrise | - | 7:07 | - | - | 7:07 | - | - | 7:07 | - | - | 7:07 | - | - | 7:07 | - | - | 7:09 | - | - | 7:09 | - | - | 7:09 | - | - | 7:09 | - | - | 7:09 | - | - | 7:11 | - | - | 7:11 | - |
| Sunset | - | - | 5:27 | - | - | 5:27 | - | - | 5:27 | - | - | 5:27 | - | - | 5:27 | - | - | 5:27 | - | - | 5:27 | - | - | 5:27 | - | - | 5:27 | - | - | 5:27 | - | - | 5:27 | - | - | 5:27 |
 |  |  | |  |  |  | | |  |  | |  |  |  | | | | | | | | | | | | |  | | | | | | | |  | |
Rain (mm) | 5 | - | - | 4 | 2 | 1 | - | - | - | - | - | - | 10 | 6 | 11 | 2 | - | - | - | - | - | - | - | - | - | - | - | 11 | 3 | 1 | - | - | - | 6 | - | 4 |
| Temp. °C | 18 | 21 | 20 | 19 | 19 | 18 | 17 | 17 | 17 | 16 | 17 | 18 | 17 | 17 | 17 | 17 | 17 | 18 | 15 | 16 | 17 | 16 | 17 | 18 | 16 | 17 | 19 | 17 | 16 | 17 | 17 | 19 | 19 | 18 | 22 | 22 |
| Feels °C (?) | 20 | 22 | 20 | 19 | 20 | 17 | 15 | 16 | 15 | 16 | 16 | 16 | 16 | 18 | 16 | 17 | 14 | 15 | 12 | 15 | 16 | 15 | 14 | 14 | 14 | 15 | 16 | 15 | 17 | 17 | 18 | 19 | 19 | 17 | 23 | 25 |
Short Range Forecast: Moderate rain (total 12mm), heaviest on Tue night. Warm (max 21°C on Wed morning, min 15°C on Thu night). Wind will be generally light. | Days 3-6 Weather Summary Heavy rain (total 29mm), heaviest during Sun afternoon. Very mild (max 18°C on Sat afternoon, min 15°C on Fri night). Wind will be generally light. | Days 6-9 Weather Summary Mostly dry. Very mild (max 19°C on Thu afternoon, min 14°C on Mon night). Wind will be generally light. | Long Range Forecast: Heavy rain (total 35mm), heaviest during Sun night. Warm (max 22°C on Sun morning, min 16°C on Thu night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
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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 Prainha 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.
Information about the Prainha Surf forecast
The above surf forecast table for Prainha provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Prainha can be found by selecting the local surf guide option on the grey menu. Our Prainha surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Prainha) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Prainha may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Prainha is 17 km (11 miles) from Torres. If you plan a holiday in Rio Grande Do Sul, look for hotels and other accommodation in Torres. Torres has rooms for a wide range of budgets as well as car hire and transport links.
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