
Surf Forecasts:
Balneario Novo Quintao surf forecast from 8 Aug 2026:
- Best quality surf: Monday 10 Aug, 3AM (local time) - 6ft (1.9m), 11s period, SSW swell with cross-offshore winds.
- Most powerful swell: Monday 10 Aug, 12PM (local time) - 8ft (2.4m), 12s period, S swell with 1,549 kJ wave energy.
- Next surfable swell (1★+): Saturday 8 Aug, 6PM (local time) - 5ft (1.5m), 12s 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 Saturday (Aug 08) at 6PM. The primary swell is predicted to be 1.5m and 12s period with a secondary swell of 0.8m and 6s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Balneario Novo Quintao in the next 16 days are 2.4m 12s and forecast to arrive on Monday (Aug 10) at 12PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Saturday (Aug 08) at 3PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Sat 8th Aug) | 5ft (1.5m) 12s |
| Best Surf | 3AM (Mon 10th Aug) | 6ft (1.9m) 11s |
| Most Powerful | 12PM (Mon 10th Aug) | 8ft (2.4m) 12s |
Table - best surf conditions forecast for Balneario Novo Quintao over the next 16 days.
The Lowdown
Alright, let's get into it. The next couple of weeks are a bit of a mixed bag, but there are a few windows where it’ll be worth getting wet.
We’re starting off with some energy in the water, but it's going to be a bit messy to begin with. The first real opportunity comes on Saturday the 8th of August. The morning session at Balneario Novo Quintao is a scratch; a NE breeze is kicking up a lumpy 6ft SSE swell, and with a period of 13 seconds, it’s got some push, but the onshore wind just kills it. You’re better off waiting for the afternoon, when that wind swings to the WNW and cleans things up. You’ll find 5ft of SSE swell, and it’ll be far more rideable. The water is notably warm for this time of year, about 4°F above average, so it’s not a day for a thick suit.
Sunday the 9th looks better again. The morning is clear with a gentle SW cross-off breeze, grooming that 6ft of S swell (8-second period) into clean lines. This is a good one for a longer board and just getting some glide. The afternoon stays clean with a similar 6ft SSE swell, so you could have a solid day of it.
Monday the 10th brings the biggest swell of this first stretch. The morning sees 8ft of S groundswell with a 12-second period. The cross-off wind from the SSW is going to hold it together. This is a punchy size, not one for the learners, as it’s pushing past the 5ft mark. The energy is strong, too, with a combined reading of 2152. The afternoon, however, the wind swings onshore from the south and it gets a bit cross-chop, so the morning is your window.
Then things go quiet and messy. From Tuesday the 11th through to Wednesday the 12th, we’ve got onshore winds and poor conditions, with nothing worth your time. That’s a couple of days of waiting it out.
The next real standout is the morning of Thursday the 13th of August. We’ve got an excellent window with a NNW cross-off breeze and 6ft of SSE swell rolling in at a 14-second period. The energy reading is strong at 1222, and the conditions are clean. This is a proper groundswell, and the longer period means it’ll be shapey and powerful. This is one of the best calls of the run. The afternoon stays good with an offshore W wind, but the swell drops slightly to 5ft.
Friday the 14th is a bit of a downgrade. The morning has 7ft of S swell, but the period drops to 8 seconds and there’s a cross-shore wind making it a bit lumpy. It’s not terrible, but not a patch on Thursday.
The weekend and into the next week is where it gets rough. From Saturday the 15th, the wind goes onshore and stays there, with messy, lumpy conditions and the swell going short-period and weak. The energy drops right off. There’s a lot of poor surf on offer through the middle of next week, with some real junk on the 21st of August, where a strong breeze whips up a messy, cross-onshore sea. This stretch looks far more interesting for the kite crew than for us paddle surfers.
There’s a small glimmer of hope on the morning of Saturday the 22nd of August. The wind goes cross-off from the SSW, cleaning up a 4ft S swell. It’s small but clean, a decent end to a bleak run. But it’s a far cry from that Thursday.
So, to sum it up: make the most of the 9th and the 13th. That’s where the quality is. The 13th being the clear standout. After that, it’s a waiting game.
Rusty.
Short Range ForecastMostly dry. Very mild (max 16°C on Sat afternoon, min 10°C on Sun morning). Winds decreasing (fresh winds from the NE on Sat morning, light winds from the SW by Sun night). | Days 4-6 Weather SummaryHeavy rain (total 27mm), heaviest during Wed afternoon. Very mild (max 18°C on Thu morning, min 14°C on Tue morning). Mainly fresh winds. | ||||||||||||||||||||
Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | |||||||||||||||
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 13 | SSE 13 | SSE 12 | S 8 | SSE 10 | SSE 12 | S 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 14 | SSE 13 | SSE 9 | SE 8 | SE 8 | ESE 8 |
Wave Graph | |||||||||||||||||||||
1110 | 838 | 412 | 407 | 585 | 599 | 1398 | 937 | 824 | 861 | 904 | 774 | 454 | 366 | 416 | 1095 | 690 | 975 | 596 | 371 | 221 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | on | on | cross-on | on | cross-on | cross-on | cross-off | off | off | cross | cross-on | on |
High Tide | 1:11PM0.55m | 1:32AM0.23m | 2:08PM0.59m | 2:15AM0.21m | 3:06PM0.60m | 2:53AM0.20m | 4:03PM0.58m | 9:55PM0.31m | 3:26AM0.18m | 5:00PM0.53m | 11:08PM0.38m | 5:56PM0.46m | 00:02AM0.44m | 1:28PM0.27m | 6:52PM0.38m | ||||||
Low Tide | 9:44PM0.08m | 5:31AM0.08m | 10:51PM0.11m | 6:26AM0.01m | 00:26AM0.16m | 7:12AM-0.04m | 8:45PM0.30m | 7:54AM-0.07m | 8:48PM0.33m | 8:33AM-0.07m | 9:06PM0.33m | 9:11AM-0.03m | 3:20PM0.24m | 9:29PM0.31m | |||||||
7:01 | — | — | 7:01 | — | — | 7:00 | — | — | 6:58 | — | — | 6:58 | — | — | 6:56 | — | — | 6:56 | — | — | |
— | 5:51 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:53 | — | — | 5:53 | — | — | 5:54 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 9 | 5 | 6 | 2 | 1 | — | — | — |
Temp °C | 15 | 16 | 15 | 12 | 13 | 12 | 12 | 12 | 14 | 15 | 15 | 14 | 14 | 15 | 16 | 18 | 18 | 17 | 16 | 17 | 17 |
Feels °C | 11 | 12 | 11 | 8 | 8 | 8 | 7 | 8 | 10 | 10 | 10 | 10 | 9 | 11 | 13 | 19 | 17 | 13 | 14 | 16 | 14 |
Swell 1 Height (m) Direction Period (s) | SSE 13 | SSE 13 | SSE 12 | S 8 | SSE 10 | SSE 12 | SSE 12 | ENE 8 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 14 | SSE 13 | SSE 9 | SE 8 | SSE 12 | ESE 8 |
1110 | 838 | 412 | 177 | 585 | 599 | 743 | 6 | 824 | 861 | 904 | 774 | 454 | 366 | 416 | 1095 | 690 | 311 | 596 | 328 | 199 | |
Swell 2 Height (m) Direction Period (s) | — | NE 5 | ENE 7 | SSE 11 | ENE 8 | ENE 7 | ENE 8 | NE 8 | ENE 8 | ENE 9 | ENE 8 | S 11 | — | SSE 6 | SSE 15 | E 7 | ENE 7 | SSE 12 | SSE 13 | NE 6 | SSE 11 |
— | 42 | 43 | 230 | 11 | 11 | 11 | 16 | 12 | 15 | 27 | 628 | — | 27 | 148 | 117 | 97 | 292 | 408 | 15 | 221 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | ENE 8 | NE 8 | E 13 | — | — | NE 8 | — | — | — | — | — | — | SE 8 | SE 6 | ENE 7 | NE 7 | — | — |
— | — | — | 22 | 30 | 4 | — | — | 17 | — | — | — | — | — | — | 10 | 23 | 37 | 11 | — | — | |
Wind waves Height (m) Direction Period (s) | NE 4 | NE 6 | SSW 6 | S 8 | — | — | S 12 | SSE 12 | — | — | — | E 4 | E 5 | E 6 | E 7 | — | — | SSE 9 | — | SE 8 | — |
16 | 114 | 51 | 407 | — | — | 1398 | 937 | — | — | — | 28 | 104 | 146 | 152 | — | — | 975 | — | 371 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 107 | 13 | 0 | 21 | 21 | 0 | 21 | 272 | 83 | 104 | 118 | 104 | 104 | 104 | 118 | 0 | 0 | 115 | 21 | 104 | 104 |
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.











