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Novo Quintao surfForecast / Rio Grande Do Sul / Brazil
12 Day Weather and Surf, issued 2 pm Monday 08 Sep 2025 -03
Best Forecast Surf Conditions for Novo Quintao this week:
The surf forecast for Novo Quintao over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 09) at 12AM. The primary swell is predicted to be 1.5m and 8s period with a secondary swell of 0.5m and 13s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Novo Quintao in the next 12 days are 1.7m 14s and forecast to arrive on Sunday (Sep 14) at 6PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 9s period and expected on Monday (Sep 15) at 12PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Tue 9th Sep) | 5ft (1.5m) 8s |
| Best Surf | 3AM (Fri 12th Sep) | 4.5ft (1.4m) 11s |
| Most Powerful | 6PM (Sun 14th Sep) | 5.5ft (1.7m) 14s |
Table - best surf conditions forecast for Novo Quintao over the next 12 days.
Short Range Forecast Heavy rain (total 32mm), heaviest during Mon night. Very mild (max 18°C on Thu morning, min 13°C on Tue night). Winds decreasing (fresh winds from the WSW on Tue afternoon, calm by Wed morning). | Days 3-6 Weather Summary Mostly dry. Very mild (max 17°C on Thu afternoon, min 13°C on Thu night). Winds increasing (light winds from the E on Fri night, strong winds from the NE by Sat night). | ||||||||||||||||||||||
Mon 08 | Tuesday 09 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | |||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |||
Rating (10 max) | |||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||||
| Period(s) (?) | 7 | 8 | 9 | 7 | 8 | 9 | 9 | 10 | 10 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 13 | 14 | 14 | 10 | ||
Wave (?)Graph  | |||||||||||||||||||||||
| Energy (?) | 320 | 418 | 300 | 310 | 948 | 360 | 403 | 418 | 418 | 555 | 487 | 577 | 479 | 514 | 510 | 553 | 826 | 1113 | 1541 | 1820 | 1016 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross- off | cross- off | cross- off | off | cross- on | cross | cross- off | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross | cross | ||
High Tide / height (m) | 5:35PM 0.40 | 12:37AM 0.40 | 1:42PM 0.24 | 6:45PM 1:12AM 0.33 0.42 | 6:21AM 0.25 | 1:39PM 0.25 | 7:55PM 1:50AM 0.26 0.42 | 7:50AM 0.30 | 1:50PM 0.28 | 9:06PM 2:30AM 0.21 0.39 | 9:06AM 0.36 | 2:05PM 0.32 | 10:15PM 0.17 | 3:11AM 10:15AM 0.35 0.43 | 2:12PM 0.37 | 11:11PM 0.16 | 3:55AM 11:16AM 0.29 0.48 | 11:47PM 0.15 | 4:45AM 0.22 | ||||
Low Tide / height (m) | 9:10PM 0.24 | 9:28AM -0.01 | 3:22PM 0.22 | 9:38PM 0.24 | 5:04AM 10:13AM 0.24 0.08 | 4:36PM 0.14 | 10:07PM 0.22 | 5:23AM 11:01AM 0.23 0.18 | 5:34PM 0.06 | 10:37PM 0.19 | 5:51AM 11:56AM 0.22 0.28 | 6:25PM 11:11PM 0.00 0.17 | 6:21AM 0.20 | 1:07PM 0.36 | 7:14PM 12:04AM -0.02 0.15 | 6:51AM 0.18 | 8:01PM 1:23AM -0.01 0.14 | 7:17AM 0.17 | |||||
Mon 08 | Tuesday 09 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | |||||||||||||||||
| Sunrise | - | - | 6:26 | - | - | 6:26 | - | - | 6:24 | - | - | 6:24 | - | - | 6:22 | - | - | 6:20 | - | - | 6:20 | ||
| Sunset | 6:08 | - | - | 6:09 | - | - | 6:09 | - | - | 6:10 | - | - | 6:10 | - | - | 6:12 | - | - | 6:12 | - | - | ||
 |  |  |  |  |  | | | | | | | | | | | | | |  | | |||
Rain (mm) | 5 | 27 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | ||
| Temp. °C | 17 | 17 | 16 | 17 | 16 | 17 | 17 | 15 | 18 | 17 | 15 | 15 | 15 | 14 | 15 | 16 | 16 | 16 | 17 | 17 | 18 | ||
| Feels °C (?) | 15 | 15 | 10 | 11 | 13 | 17 | 15 | 11 | 15 | 13 | 12 | 12 | 12 | 12 | 9 | 9 | 8 | 8 | 9 | 8 | 18 | ||
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Surf Rating (10 Max)
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Recent Eyeball Surf Reports for Rio Grande Do Sul
Continuing clean conditions at Novo Quintao (calm at Porto Alegre (86988 -0) 94 km from Novo Quintao). 0.7m 7s swell from the E with a 0.3m 10s swell from the SSE and a 0.2m 14s groundswell, also from the SSE. 3 swells combining to make bigger set waves.
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Novo Quintao 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 Novo Quintao Surf forecast
The above surf forecast table for Novo Quintao provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Novo Quintao can be found by selecting the local surf guide option on the grey menu. Our Novo Quintao 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 (Novo Quintao) 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 Novo Quintao 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.
Novo Quintao is 57 km (35 miles) from Tramandai. If you plan a holiday in Rio Grande Do Sul, look for hotels and other accommodation in Tramandai. Tramandai has rooms for a wide range of budgets as well as car hire and transport links.
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