
Surf Forecasts:
Balneario Novo Quintao surf forecast from 7 Sep 2026:
- Best quality surf: Wednesday 9 Sep, 3AM (local time) - 3.5ft (1.0m), 10s period, SSE swell with glassy winds.
- Most powerful swell: Saturday 12 Sep, 3PM (local time) - 13ft (4.0m), 12s period, S swell with 4,080 kJ wave energy.
- Next surfable swell (1★+): Wednesday 9 Sep, 3AM (local time) - 3.5ft (1.0m), 10s 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 Wednesday (Sep 09) at 3AM. The primary swell is predicted to be 1.0m and 10s period with a secondary swell of 0.7m and 6s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Balneario Novo Quintao in the next 16 days are 4.0m 12s and forecast to arrive on Saturday (Sep 12) at 3PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 5s period and expected on Saturday (Sep 12) at 3AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Wed 9th Sep) | 3.5ft (1.0m) 10s |
| Best Surf | 3AM (Wed 9th Sep) | 3.5ft (1.0m) 10s |
| Most Powerful | 3PM (Sat 12th Sep) | 13ft (4.0m) 12s |
Table - best surf conditions forecast for Balneario Novo Quintao over the next 16 days.
The Lowdown
G’day, Rusty here. Look, I’ll be straight with you – the next 16 days at Balneario Novo Quintao are a real mixed bag, and we’ve got a long, quiet spell to get through before things get interesting. The first solid recommendation doesn’t roll in until Saturday the 12th of September, so you’re looking at a gap of about 5 days with nothing worthwhile to even think about.
For the first week, it’s pretty grim. Monday the 7th through to Friday the 11th is all poor surf, with small, weak swell and onshore winds messing things up. The water is currently sitting at 61° – that’s just about average for this time of year, so nothing unusual there.
Then we get a couple of standout sessions. Saturday the 12th of September is the big one. The morning sees a solid 8ft swell from the south, with a clean cross-offshore wind from the southwest at 22 mph. The combined energy is strong (1106), and it’s a legitimate option for experienced surfers – that’s a bit too big for beginners. The afternoon is even bigger: a proper 13ft swell from the south with a 12-second period, cross-off wind from the SSW at 16 mph, and a massive combined energy of 6370. This is only for the experts, and with the swell being that long period, it’s going to be powerful and clean, best handled at the pier end of the break. Crowds are possible here, but with that size, most will be sitting it out.
Sunday the 13th of September morning is still big at 8ft, but the wind swings cross-onshore, making it messy. That afternoon and Monday the 14th get hammered by onshore winds and rain, so it’s a write-off.
Tuesday the 15th of September morning offers a bit of a reprieve: a 5ft swell from the southeast with a fresh offshore wind from the WNW at 22 mph. The combined energy is still moderate (943), and it’ll be clean, but the wind is strong, making paddling a battle. The afternoon is similar but with even stronger wind.
The real hidden gem might be Wednesday the 16th of September morning. Swell drops to 2ft from the southeast, but the wind is a gentle offshore from the west at 9 mph, and it’s clear skies. The combined energy is weak (294), but it’s the only session in the whole forecast period that gets a “good surf” tag. It’ll be small and clean, perfect for beginners or a longboard, and with that light offshore wind, it’s about as good as it gets for the size. Likely quiet on the crowd front.
After that, from Thursday the 17th onward, it’s back to poor or marginal conditions. The second week is mostly onshore and lumpy, with a few brief offshore windows on the 22nd of September, but the swell is tiny.
So, if you’re an expert, don’t miss Saturday the 12th of September afternoon – that’s the standout. For everyone else, Wednesday the 16th of September morning is your best bet for a clean, small session.
Rusty.
Short Range ForecastMostly dry. Very mild (max 17°C on Wed night, min 12°C on Mon afternoon). Winds decreasing (fresh winds from the NE on Mon night, calm by Tue night). | Days 5-7 Weather SummaryHeavy rain (total 42mm), heaviest during Fri afternoon. Very mild (max 19°C on Fri night, min 13°C on Fri night). Winds decreasing (near gales from the WSW on Fri night, light winds from the SE by Sun morning). | |||||||||||||||||||
Mon 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | ||||||||||||||
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 10 | SSE 9 | SSE 9 | SSE 9 | SSE 10 | SSE 10 | E 8 | SSE 12 | SSE 14 | SSE 13 | E 8 | E 8 | ENE 7 | E 8 | S 10 | S 12 | S 12 | SSE 11 | SSE 11 | SE 11 |
Wave Graph | ||||||||||||||||||||
378 | 295 | 161 | 158 | 175 | 159 | 113 | 147 | 236 | 178 | 84 | 127 | 164 | 153 | 1081 | 4080 | 3699 | 1462 | 1074 | 1493 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross | on | on | cross-on | cross-on | on | cross-on | cross-on | on | on | on | off | cross-off | cross-off | cross-off | cross-on | on | on |
High Tide | 1:35AM0.23m | 2:43PM0.56m | 2:01AM0.23m | 3:35PM0.51m | 10:15PM0.34m | 4:27PM0.44m | 11:15PM0.40m | 12:47PM0.28m | 00:03AM0.44m | 12:52PM0.31m | 6:15PM0.27m | 1:14PM0.34m | 7:14PM0.21m | |||||||
Low Tide | 10:35PM0.16m | 6:06AM-0.01m | 00:15AM0.22m | 6:50AM-0.04m | 7:45PM0.29m | 7:31AM-0.05m | 8:01PM0.28m | 8:09AM-0.02m | 2:06PM0.27m | 8:25PM0.25m | 8:45AM0.03m | 3:43PM0.22m | 8:50PM0.21m | 9:21AM0.09m | 4:51PM0.16m | 9:15PM0.18m | ||||
— | — | 6:28 | — | — | 6:26 | — | — | 6:26 | — | — | 6:24 | — | — | 6:22 | — | — | 6:22 | — | — | |
6:07 | — | — | 6:08 | — | — | 6:08 | — | — | 6:09 | — | — | 6:10 | — | — | 6:10 | — | — | 6:12 | — | |
mm | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 38 | 1 | — | — | — | — | 1 | 1 |
Temp °C | 12 | 13 | 15 | 16 | 16 | 15 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 19 | 15 | 15 | 14 | 14 | 14 | 14 |
Feels °C | 8 | 7 | 13 | 14 | 14 | 13 | 15 | 16 | 16 | 16 | 16 | 15 | 16 | 12 | 10 | 10 | 8 | 11 | 8 | 7 |
Swell 1 Height (m) Direction Period (s) | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 10 | SSE 10 | E 8 | SSE 12 | SSE 14 | E 8 | E 8 | SSE 11 | ENE 7 | E 8 | ENE 8 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SE 11 |
378 | 295 | 161 | 158 | 175 | 159 | 113 | 147 | 236 | 108 | 84 | 40 | 164 | 153 | 22 | 2277 | 2277 | 1462 | 1074 | 1493 | |
Swell 2 Height (m) Direction Period (s) | E 8 | SE 12 | ENE 5 | E 5 | E 6 | E 7 | SSE 10 | SSE 16 | — | SSE 13 | SSE 12 | E 14 | SSE 11 | SSE 10 | E 12 | E 9 | E 9 | ENE 10 | SE 13 | ENE 10 |
1 | 24 | 39 | 29 | 33 | 56 | 94 | 26 | — | 178 | 81 | 4 | 23 | 19 | 3 | 13 | 15 | 33 | 340 | 31 | |
Swell 3 Height (m) Direction Period (s) | — | E 10 | SE 12 | S 16 | SSE 10 | SE 11 | SSE 12 | SSE 16 | SE 8 | E 14 | SSE 4 | — | SSE 5 | E 13 | — | — | — | — | ENE 10 | ENE 9 |
— | 2 | 37 | 5 | 69 | 29 | 59 | 53 | 3 | 4 | 4 | — | 2 | 3 | — | — | — | — | 31 | 59 | |
Wind waves Height (m) Direction Period (s) | — | NE 4 | NE 5 | — | — | — | — | E 8 | E 8 | — | — | E 8 | — | WNW 4 | S 10 | S 12 | S 12 | — | — | — |
— | 14 | 58 | — | — | — | — | 129 | 136 | — | — | 127 | — | 33 | 1081 | 4080 | 3699 | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 271 | 83 | 13 | 364 | 31 | 241 | 241 | 104 | 118 | 240 | 104 | 118 | 271 | 257 | 374 | 370 | 241 | 66 | 272 | 284 |
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)
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.










