Surf Forecasts:
Balneario Novo Quintao surf forecast from 23 Aug 2026:
- Best quality surf: Monday 24 Aug, 12AM (local time) - 6.5ft (2.0m), 13s period, SSE swell with cross-offshore winds.
- Most powerful swell: Monday 24 Aug, 3AM (local time) - 7ft (2.2m), 14s period, SSE swell with 2,053 kJ wave energy.
- Next surfable swell (1★+): Monday 24 Aug, 12AM (local time) - 6.5ft (2.0m), 13s period with SSE swell.
Best Forecast Surf Conditions for Balneario Novo Quintao this week:
The surf forecast for Balneario Novo Quintao over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 24) at 12AM. The primary swell is predicted to be 2.0m and 13s period with a secondary swell of 1.0m and 16s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Balneario Novo Quintao in the next 16 days are 2.2m 14s and forecast to arrive on Monday (Aug 24) at 3AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 9s period and expected on Friday (Aug 28) at 12AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Mon 24th Aug) | 6.5ft (2.0m) 13s |
| Best Surf | 12AM (Mon 24th Aug) | 6.5ft (2.0m) 13s |
| Most Powerful | 3AM (Mon 24th Aug) | 7ft (2.2m) 14s |
Table - best surf conditions forecast for Balneario Novo Quintao over the next 16 days.
The Lowdown
Alright, let’s talk about Balneario Novo Quintao. The surf over the next couple weeks is a bit of a rollercoaster. We’ve got a clean start, then it gets blown out, then a few more fun windows early in September. Water temp is about 62°, which is normal for the season.
The real standout is Sunday morning, August 23rd. You’ve got a clean 6ft SSE swell with a 12-second period, light offshore wind from the west, and the water is glassy. Energy is good at 977. This is a proper session.
Monday morning, August 24th is another top pick. The swell comes up to 7ft from the SSE, period stretches to 14 seconds, and the wind is a clean cross-offshore from the SW. Energy jumps to 1750. It’s a bit bigger, so better for surfers who know what they’re doing, but the conditions are excellent.
Things go downhill from Tuesday afternoon through the end of the month with strong onshore winds and choppy, lumpy conditions. There’s a small window on Saturday morning, August 29th, with a clean 4ft east swell and light cross-offshore wind, but it’s small and inconsistent.
Into September, Tuesday afternoon, September 1st, brings a big 12ft swell from the south with 11-second period, clean and cross-offshore. That’s a heavy one, only for experienced surfers, with massive energy (4165). Then Wednesday morning, September 2nd, is a beauty: 7ft SSE swell, 10-second period, and glassy with a light offshore WSW breeze. The energy is still strong at 937.
After that, the wind turns onshore again and the quality drops. The last good look is Sunday morning, September 6th, with a 5ft ENE swell, but it’s dead calm – glassy conditions. A fun little session for a small board.
This is a beach and pier setup, and it’s inconsistent. When the wind is on it, you’re better off kiting. The good windows are short, so don’t hesitate when you see a clean one.
Rusty.
Short Range ForecastMostly dry. Very mild (max 15°C on Tue night, min 9°C on Sun morning). Mainly fresh winds. | Days 4-6 Weather SummaryHeavy rain (total 20mm), heaviest during Fri night. Warm (max 20°C on Thu morning, min 15°C on Wed morning). Winds decreasing (strong winds from the NE on Thu night, calm by Fri morning). | ||||||||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSE 12 | SSE 13 | SSE 13 | SSE 14 | SSE 13 | SSE 12 | SSE 12 | SSE 11 | SSE 15 | SE 14 | SE 14 | SE 14 | SE 13 | ENE 8 | ENE 9 | E 9 | E 9 | ENE 9 | E 9 | E 9 | E 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 969 | 1793 | 1259 | 1750 | 1211 | 774 | 633 | 494 | 1550 | 1554 | 1321 | 975 | 501 | 331 | 542 | 495 | 397 | 289 | 240 | 199 | 198 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | cross | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-off | cross-off | cross-on |
High Tide | 1:15PM0.44m | 00:02AM0.23m | 1:44PM0.45m | 11:43PM0.27m | 2:16PM0.46m | 11:40PM0.31m | 2:52PM0.45m | 11:53PM0.35m | 3:34PM0.43m | 00:15AM0.39m | 4:27PM0.39m | 00:42AM0.42m | 2:12PM0.34m | 1:12AM0.44m | |||||||
Low Tide | 9:14PM0.22m | 5:47AM0.07m | 7:43PM0.23m | 6:30AM0.02m | 7:41PM0.23m | 7:06AM-0.02m | 7:56PM0.22m | 7:42AM-0.05m | 8:19PM0.22m | 8:18AM-0.06m | 8:46PM0.22m | 8:56AM-0.04m | 3:29PM0.33m | 9:18PM0.21m | |||||||
 | |  | |  | | | |  | | | | | | |  | |  |  | |  | |
 | 6:47 | — | — | 6:46 | — | — | 6:45 | — | — | 6:43 | — | — | 6:43 | — | — | 6:41 | — | — | 6:39 | — | — |
 | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:01 | — | — | 6:01 | — | — | 6:02 | — | — | 6:02 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | 14 | 8 | 3 | 8 |
Temp °C | 11 | 12 | 11 | 10 | 10 | 11 | 13 | 14 | 15 | 16 | 17 | 17 | 20 | 20 | 18 | 20 | 19 | 18 | 18 | 18 | 17 |
Feels °C | 4 | 5 | 6 | 6 | 6 | 8 | 9 | 9 | 10 | 12 | 13 | 12 | 18 | 18 | 13 | 22 | 20 | 19 | 19 | 19 | 17 |
Swell 1 Height (m) Direction Period (s) | SSE 12 | SSE 13 | SSE 13 | SSE 14 | SSE 13 | SSE 12 | SSE 12 | SSE 11 | SSE 15 | SE 14 | SE 14 | SE 14 | SE 13 | SE 13 | ENE 9 | E 9 | E 9 | ENE 9 | E 9 | E 9 | E 9 |
| kJ | 969 | 1793 | 1259 | 1750 | 1211 | 774 | 633 | 494 | 1550 | 1554 | 1321 | 975 | 501 | 316 | 542 | 495 | 397 | 289 | 240 | 199 | 198 |
Swell 2 Height (m) Direction Period (s) | ENE 9 | ENE 8 | SSE 16 | — | — | — | — | SE 16 | — | — | — | — | — | — | SE 12 | SSE 11 | SE 11 | SE 10 | SE 10 | S 6 | S 6 |
| kJ | 8 | 7 | 519 | — | — | — | — | 124 | — | — | — | — | — | — | 142 | 79 | 56 | 26 | 16 | 13 | 20 |
Swell 3 Height (m) Direction Period (s) | — | — | NE 8 | — | — | — | — | SE 19 | — | — | — | — | — | — | — | — | — | — | S 7 | SE 10 | SSE 10 |
| kJ | — | — | 3 | — | — | — | — | 15 | — | — | — | — | — | — | — | — | — | — | 4 | 15 | 9 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | ENE 4 | ENE 5 | ENE 5 | ENE 6 | ENE 7 | ENE 7 | ENE 8 | NE 9 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 8 | 44 | 56 | 93 | 210 | 208 | 331 | 1270 | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 272 | 0 | 0 | 241 | 83 | 104 | 271 | 104 | 118 | 335 | 335 | 118 | 345 | 256 | 13 | 21 | 31 | 0 | 0 | 21 |
Best forecast wave conditions in Rio Grande Do Sul | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
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Information about the Balneario Novo Quintao Surf forecast
The above surf forecast table for Balneario Novo Quintao provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Balneario Novo Quintao can be found by selecting the local surf guide option on the grey menu. Our Balneario 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 (Balneario 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 Balneario 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.
Balneario Novo Quintao is 44 km (27 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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