
Surf Forecasts:
Tramandai Pier (Platforma) surf forecast from 7 Aug 2026:
- Best quality surf: Monday 10 Aug, 9AM (local time) - 8ft (2.5m), 12s period, S swell with cross-offshore winds.
- Most powerful swell: Monday 10 Aug, 12PM (local time) - 8ft (2.5m), 12s period, S swell with 1,901 kJ wave energy.
- Next surfable swell (1★+): Friday 7 Aug, 9PM (local time) - 6ft (1.8m), 11s period with S 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 Friday (Aug 07) at 9PM. The primary swell is predicted to be 1.8m and 11s period with a secondary swell of 0.4m 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 2.5m 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 1.6m 6s period and expected on Saturday (Aug 08) at 3PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Fri 7th Aug) | 6ft (1.8m) 11s |
| Best Surf | 9AM (Mon 10th Aug) | 8ft (2.5m) 12s |
| Most Powerful | 12PM (Mon 10th Aug) | 8ft (2.5m) 12s |
Table - best surf conditions forecast for Tramandai Pier (Platforma) over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s have a look at what’s coming up for Tramandai Pier.
Right off the bat, the water is sitting at 65°F which is much warmer than usual for this time of year – a solid 4°F above average. That’s a nice little bonus if you’re heading out.
The first few days are a bit of a mixed bag. Friday the 7th might look tempting with a 6ft SSW swell, but the wind is a cross-off at 16 mph and the combined energy is only 559 (weak). The call is a marginal one, so I’d be wary. Saturday morning the 8th kicks up a bit with a 7ft S swell and a longer period of 13 seconds, but the wind is messy cross-shore at 19 mph and the energy is a strong 1461. That’s a pass for me.
The first real standout window arrives Saturday afternoon, August 8th. The swell drops to 6ft from the SSE, but the wind goes light offshore from the WNW at 9 mph. The combined energy is a solid 1109 (moderate), and the conditions are described as clean and gentle offshore. This is your best chance for a clean, fun session on the weekend. The wave quality is excellent for experienced surfers.
Sunday morning the 9th is also worth a look. Clean conditions again with a WSW cross-off at 9 mph, a 7ft SSW swell, and a sharp 8-second period. It’s punchy and clean, with a combined energy of 1147 (moderate). The crowd factor is “sometimes” at this spot, so you might have some company, but it’s not packed.
Monday the 10th morning sees a solid 8ft S swell with a 12-second period and a combined energy of 3056 (strong). The wind is a light cross-off from the SW at 9 mph, and the conditions are clean. This is a big, powerful groundswell – better for more experienced surfers. The long period means it’ll be holding up well, but it might be a bit much for beginners.
From Tuesday the 11th through to Thursday the 14th, the wind turns cross-on or onshore, and the quality drops off. The swell sticks around 5ft to 7ft, but the energy is moderate and the conditions are choppy or marginal. Not worth getting excited about.
Then, Thursday afternoon, August 13th, is a hidden gem. The wind drops to zero – glassy conditions – with a 6ft SSE swell and a very long period of 15 seconds. The combined energy is 1718 (strong). This is a classic groundswell, perfect for a point or reef, but at a beach/pier setup like Tramandai, that long period might make it a bit difficult to get a clean ride. Still, for the experienced surfer, glassy conditions with that much energy is a rare treat.
The following week starts to get interesting again. Monday the 17th brings a massive 12ft ENE swell, but the period is a short 8 seconds and the wind is light cross-shore. The energy is 1428 (strong), but the swell is simply too big for this break. This is expert-only territory, and even then, it’s a gamble.
The absolute standout of the entire 16-day window is Thursday, August 20th. Early morning, we have a 15ft S swell with an 11-second period, and the combined energy is a whopping 7988 (very strong). The wind is light offshore from the WNW at 6 mph, and the conditions are clean. This is a massive, powerful groundswell. Again, this is only for experts. It’s going to be a beast. The afternoon sees the same size swell but with a cross-on wind, so the morning is the window.
The run then fades out. The 21st and 22nd have smaller, cleaner options (5ft to 8ft), but nothing that compares to the 20th.
Overall, the standout is the morning of Thursday, August 20th, with that massive, clean S swell. The second-best window is Saturday afternoon, August 8th, for a more manageable, fun session. The week in between is mostly a write-off, so plan around those dates.
Rusty.
Short Range ForecastSome drizzle, heaviest during Sat afternoon. Very mild (max 14°C on Fri afternoon, min 10°C on Sat night). Mainly fresh winds. | Days 5-7 Weather SummaryHeavy rain (total 26mm), heaviest during Wed afternoon. Very mild (max 16°C on Thu morning, min 12°C on Mon afternoon). Wind will be generally light. | |||||||||||||||||||
Fri 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 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) | SSW 9 | S 12 | S 13 | SSE 13 | S 12 | SSW 8 | S 10 | S 13 | S 12 | S 12 | S 12 | S 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 15 | SSE 15 | SSE 13 |
Wave Graph | ||||||||||||||||||||
520 | 1111 | 1397 | 1109 | 819 | 497 | 730 | 1173 | 1776 | 1382 | 1098 | 1175 | 1200 | 1158 | 743 | 614 | 512 | 1674 | 1567 | 946 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | cross | off | cross-off | cross-off | cross | cross-off | cross-off | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | glassy | off |
High Tide | 00:44AM0.28m | 1:09PM0.58m | 1:31AM0.26m | 2:06PM0.62m | 2:14AM0.24m | 3:04PM0.63m | 2:53AM0.22m | 4:01PM0.61m | 10:23PM0.34m | 3:27AM0.20m | 4:58PM0.56m | 11:24PM0.42m | 5:55PM0.48m | 00:13AM0.49m | ||||||
Low Tide | 8:59PM0.08m | 4:10AM0.15m | 9:50PM0.10m | 5:24AM0.08m | 10:58PM0.14m | 6:22AM0.01m | 00:35AM0.18m | 7:11AM-0.05m | 8:25PM0.31m | 7:54AM-0.08m | 8:43PM0.33m | 8:35AM-0.08m | 9:07PM0.32m | |||||||
— | — | 7:01 | — | — | 7:00 | — | — | 6:58 | — | — | 6:58 | — | — | 6:56 | — | — | 6:56 | — | — | |
5:51 | — | — | 5:51 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:53 | — | — | 5:53 | — | |
mm | — | — | — | 1 | — | — | — | — | — | — | — | — | — | 2 | 3 | 7 | 7 | 7 | 2 | 2 |
Temp °C | 14 | 13 | 14 | 13 | 13 | 12 | 13 | 11 | 13 | 13 | 14 | 15 | 14 | 13 | 14 | 14 | 14 | 16 | 17 | 17 |
Feels °C | 8 | 8 | 9 | 11 | 9 | 8 | 9 | 8 | 8 | 8 | 11 | 11 | 10 | 9 | 11 | 11 | 10 | 17 | 19 | 17 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | S 12 | S 13 | SSE 13 | S 12 | S 8 | S 10 | S 13 | S 12 | NE 8 | S 12 | S 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 15 | SSE 15 | SSE 13 |
35 | 1111 | 1397 | 1109 | 819 | 392 | 730 | 1173 | 1280 | 16 | 1098 | 1175 | 1200 | 1158 | 743 | 614 | 512 | 1674 | 1567 | 946 | |
Swell 2 Height (m) Direction Period (s) | E 8 | ENE 8 | — | NE 6 | ENE 7 | SSE 11 | ENE 8 | ENE 7 | NE 8 | — | ENE 10 | ENE 9 | NE 8 | NE 8 | — | — | SSE 15 | ENE 7 | ENE 7 | ENE 7 |
1 | 26 | — | 112 | 93 | 221 | 23 | 21 | 16 | — | 36 | 29 | 18 | 17 | — | — | 196 | 163 | 151 | 99 | |
Swell 3 Height (m) Direction Period (s) | SE 8 | — | — | — | — | ENE 8 | — | E 13 | — | — | ENE 9 | — | — | — | — | — | — | SSE 16 | — | — |
3 | — | — | — | — | 37 | — | 4 | — | — | 59 | — | — | — | — | — | — | 561 | — | — | |
Wind waves Height (m) Direction Period (s) | SSW 9 | — | NE 4 | NE 6 | W 3 | SSW 8 | — | — | S 12 | S 12 | — | — | — | — | E 5 | ENE 5 | ENE 6 | — | NE 7 | — |
520 | — | 64 | 200 | 6 | 497 | — | — | 1776 | 1382 | — | — | — | — | 61 | 150 | 213 | — | 222 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 537 | 0 | 78 | 0 | 10 | 0 | 10 | 0 | 0 | 242 | 52 | 74 | 78 | 87 | 74 | 87 | 74 | 34 | 0 | 0 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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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.











