Surf Forecasts:
Tramandai Pier (Platforma) surf forecast from 2 Sep 2026:
- Best quality surf: Wednesday 2 Sep, 9AM (local time) - 6ft (1.9m), 10s period, ESE swell with offshore winds.
- Most powerful swell: Wednesday 2 Sep, 9PM (local time) - 6ft (1.9m), 11s period, ESE swell with 807 kJ wave energy.
- Next surfable swell (1★+): Wednesday 2 Sep, 9AM (local time) - 6ft (1.9m), 10s period with ESE swell.
Best Forecast Surf Conditions for Tramandai Pier (Platforma) this week:
The surf forecast for Tramandai Pier (Platforma) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Sep 02) at 9AM. The primary swell is predicted to be 1.9m and 10s period with a secondary swell of 0.3m and 8s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Tramandai Pier (Platforma) in the next 16 days are 1.9m 11s and forecast to arrive on Wednesday (Sep 02) at 9PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 7s period and expected on Wednesday (Sep 09) at 3AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Wed 2nd Sep) | 6ft (1.9m) 10s |
| Best Surf | 9AM (Wed 2nd Sep) | 6ft (1.9m) 10s |
| Most Powerful | 9PM (Wed 2nd Sep) | 6ft (1.9m) 11s |
Table - best surf conditions forecast for Tramandai Pier (Platforma) over the next 16 days.
The Lowdown
Alright, Rusty here, lookin' at the charts for the next couple of weeks. We've got one main spot to work with, and it's a mixed bag – some real gems, but also some long stretches of ugly weather. Let's get into it.
The first real surfable window is Wednesday morning, 2 September. The Tramandai Pier (Platforma) is the only game in town, and it's looking pretty good. We've got a solid 6 ft swell thumping in from the ESE, and the combined energy is pumping at a solid (656). The wind is light and offshore from the W, which is a sweet setup – clean, lined-up waves. The water is a bit colder than usual for this time of year, sitting at 60°, so you'll want a good wetsuit. This is the standout session for the early part of the forecast.
The good vibes continue into Thursday morning, 3 September. The swell drops a touch to 5 ft, still from the ESE, but the period stretches to 11 seconds, giving it some real push and shape (590). Light offshore wind again from the WNW. This is a solid, clean morning of waves.
Then we hit a dry spell. From Friday morning, 4 September through to Monday afternoon, 7 September, the surf is small, chopped, or blown out. The wind turns onshore or cross-on, and the swell is all over the place. You could probably find a knee-high closeout, but it's not worth the paddle.
Now, the big one. Thursday, 10 September is our next major standout. The morning is glassy – dead calm, with a 7 ft swell from the ENE (822). That is a lot of energy, and with glassy conditions, the waves will be clean, powerful, and a bit heavy. At 7 ft, this is territory for experienced surfers only. The afternoon cleans up with a strong offshore wind from the W, keeping the 7 ft swell (698) from the ENE in good shape.
Friday, 11 September is a tease. The swell is 6 ft at an 11-second period from the ENE (804), which is a beautiful groundswell. But the wind is messy, cross-shore or cross-on, so the quality will be middling. Not a total write-off, but not the best of the run.
Sunday morning, 13 September is an interesting one. There's a sudden jump in energy to (866) from a 5 ft E swell, with a clean cross-off wind. The period is only 9 seconds, so it's a bit of a wind swell, but the wind is right, so it'll be fun.
The next clear winner is Monday morning, 14 September. Another glassy morning! A 6 ft ENE swell (753) with no wind at all. The period is a short 7 seconds, so it's a bit lumpy and fast, but glassy conditions make up for a lot of sins. Good for a strong intermediate session.
Finally, we get another clean day on Thursday morning, 17 September. A 5 ft E swell (562) with a light cross-off breeze from the WSW. It's the last bit of decent juice in the forecast window.
Overall, if you're keen, you've got to hit Thursday, 10 September for the best combo of clean, powerful surf. The morning glass session is the pick of the lot. The Wednesday 2nd and Thursday 3rd are also excellent, clean days to start the run. Just be prepared for the long gaps of nothing in between.
This is Rusty, signing off.
Short Range ForecastMostly dry. Warm (max 23°C on Thu afternoon, min 13°C on Wed morning). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 6mm), mostly falling on Mon morning. Very mild (max 15°C on Sat morning, min 10°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | |||||||||||||||
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) | ESE 10 | ESE 10 | ESE 11 | ESE 11 | ESE 11 | SE 11 | SE 10 | S 9 | S 8 | S 8 | S 8 | S 8 | SSW 8 | S 8 | S 9 | SSE 9 | SSE 10 | SSE 10 | SSE 9 | ENE 6 | SSE 9 |
Wave Graph | |||||||||||||||||||||
643 | 676 | 595 | 450 | 311 | 166 | 84 | 126 | 167 | 125 | 148 | 110 | 123 | 256 | 568 | 559 | 636 | 407 | 287 | 222 | 193 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | on | cross | off | cross-off | cross | cross-off | cross-on | on | cross-on | cross-on | glassy | cross-off | cross-off | cross-off | cross-on | on | cross-on | cross-on | cross-on | cross |
High Tide | 9:08AM0.36m | 3:06PM0.34m | 9:58PM0.25m | 3:49AM0.40m | 3:25PM0.33m | 10:52PM0.24m | 4:35AM0.33m | 11:40PM0.24m | 5:32AM0.25m | 12:04PM0.58m | 00:22AM0.25m | 12:57PM0.61m | 1:01AM0.25m | 1:49PM0.62m | 1:35AM0.25m | 2:41PM0.59m | 8:55PM0.31m | ||||
Low Tide | 12:16PM0.21m | 6:45PM0.09m | 6:50AM0.25m | 1:26PM0.29m | 7:25PM0.05m | 7:14AM0.24m | 8:07PM0.04m | 7:32AM0.22m | 8:50PM0.06m | 3:46AM0.11m | 9:38PM0.11m | 5:03AM0.05m | 10:40PM0.18m | 6:02AM-0.01m | 7:31PM0.30m | ||||||
6:35 | — | — | 6:33 | — | — | 6:33 | — | — | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — | 6:28 | — | — | |
— | 6:05 | — | — | 6:06 | — | — | 6:06 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:08 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | — | — | — | — |
Temp °C | 16 | 16 | 14 | 22 | 23 | 16 | 14 | 15 | 13 | 15 | 14 | 13 | 13 | 13 | 11 | 10 | 12 | 14 | 15 | 15 | 15 |
Feels °C | 16 | 14 | 11 | 21 | 23 | 14 | 12 | 13 | 11 | 11 | 9 | 10 | 9 | 7 | 7 | 8 | 9 | 10 | 10 | 10 | 9 |
Swell 1 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 11 | ESE 11 | ESE 11 | NE 8 | NE 8 | ENE 8 | S 8 | ENE 8 | ENE 8 | S 8 | S 7 | SSE 11 | ENE 8 | SSE 9 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 |
643 | 676 | 595 | 450 | 311 | 93 | 57 | 44 | 167 | 78 | 80 | 110 | 80 | 69 | 20 | 559 | 636 | 407 | 287 | 188 | 193 | |
Swell 2 Height (m) Direction Period (s) | ENE 8 | S 5 | S 8 | NE 5 | ENE 8 | SE 11 | SE 10 | SE 10 | ENE 8 | SE 10 | SE 10 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | SSW 9 | S 9 | S 15 | S 11 |
13 | 21 | 1 | 49 | 136 | 166 | 84 | 51 | 37 | 16 | 16 | 78 | 53 | 37 | 20 | 12 | 12 | 49 | 59 | 4 | 152 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | ENE 9 | S 7 | S 8 | SW 8 | SE 10 | SE 10 | S 16 | S 14 | SE 10 | SSE 9 | SE 8 | — | — | — | — | S 15 | — | — |
— | — | — | 32 | 1 | 1 | 3 | 50 | 26 | 5 | 16 | 23 | 30 | 3 | — | — | — | — | 5 | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | NE 9 | NNE 6 | — | S 4 | S 5 | S 9 | — | S 8 | S 8 | — | SSW 8 | S 8 | S 9 | — | — | E 5 | ENE 5 | ENE 6 | NE 7 |
— | — | 222 | 108 | — | 29 | 18 | 126 | — | 125 | 148 | — | 123 | 256 | 568 | — | — | 71 | 121 | 222 | 434 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 242 | 118 | 0 | 0 | 211 | 0 | 242 | 34 | 212 | 222 | 0 | 0 | 242 | 0 | 34 | 222 | 241 | 87 | 237 | 241 |
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 Tramandai Pier (Platforma) Surf forecast
The above surf forecast table for Tramandai Pier (Platforma) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tramandai Pier (Platforma) can be found by selecting the local surf guide option on the grey menu. Our Tramandai Pier (Platforma) 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 (Tramandai Pier (Platforma)) 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 Tramandai Pier (Platforma) 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.
Tramandai Pier (Platforma) is 13 km (8 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.











