Surf Forecasts:
Tramandai Pier (Platforma) surf forecast from 16 Aug 2026:
- Best quality surf: Sunday 16 Aug, 3AM (local time) - 10ft (3.0m), 8s period, ENE swell with cross-shore winds.
- Most powerful swell: Sunday 16 Aug, 6PM (local time) - 11ft (3.5m), 9s period, ENE swell with 1,704 kJ wave energy.
- Next surfable swell (1★+): Sunday 16 Aug, 3AM (local time) - 10ft (3.0m), 8s period with ENE 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 Sunday (Aug 16) at 3AM. The primary swell is predicted to be 3.0m and 8s period with a secondary swell of 0.8m and 10s. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Tramandai Pier (Platforma) in the next 16 days are 3.5m 9s and forecast to arrive on Sunday (Aug 16) at 6PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 9s period and expected on Monday (Aug 17) at 12PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Sun 16th Aug) | 10ft (3.0m) 8s |
| Best Surf | 3AM (Sun 16th Aug) | 10ft (3.0m) 8s |
| Most Powerful | 6PM (Sun 16th Aug) | 11ft (3.5m) 9s |
Table - best surf conditions forecast for Tramandai Pier (Platforma) over the next 16 days.
The Lowdown
G’day, Rusty here again. Let’s break down what’s happening at Tramandai Pier (Platforma) in feet and Fahrenheit.
Water temp is about 61°, which is normal for this time of year.
Alright, Saturday the 15th and Sunday the 16th are total duds. We’ve got a 10ft swell from the ENE, but it’s short-period windswell (7-8 seconds) and a fresh cross-onshore wind is tearing it up. Combined energy is moderate (1020 to 1343), but it’s lumpy and choppy. Forget it.
Monday the 17th and Tuesday the 18th are still rough. The swell drops to around 7-5ft, but it’s cross and onshore winds, same short-period ENE slop. Energy is dropping. You might find a couple, but it’s marginal.
Wednesday the 19th morning cleans up nicely. Light WSW cross-offshore breeze, swell around 4ft from the ENE (9 seconds), energy at 326. That’s a small, clean little window – nothing special but workable.
Then there’s a big gap. Thursday the 20th and Friday the 21st are poor. Thursday is chop, and Friday the 21st morning has a strong 25 mph offshore wind that makes it clean but nearly impossible to paddle into with only 3ft on the table. That’s kite-surfing conditions, not paddling.
Here’s the real standout. Saturday the 22nd morning. This is the session to aim for. Clean 7ft S swell, period jumping to 11 seconds, with light WSW cross-offshore winds. Combined energy is strong at 1188. That’s proper groundswell, and with that wind, the surface will be glassy. Crowds are possible, so get there early.
Sunday the 23rd still has some size – 7ft to 8ft S swell with 12-13 second periods – but the wind goes cross-shore and picks up, so it’ll get a bit of a chop. Still a good option if you don’t mind a little texture. Energy is very strong (1227 to 1894).
Monday the 24th keeps the S groundswell going at 7ft to 8ft, with very long periods of 14 seconds. That kind of period can make it a bit fat at a beach break, but the morning has a light onshore, so if the tide is right, there’ll be some clean, powerful lines.
From Tuesday the 25th through Wednesday the 26th, the north-east winds ruin it again. The swell is still up (6ft to 10ft), but it’s choppy and cross-onshore. The 26th morning actually notes the swell is too big for this break at 10ft, so even in good wind, it’d be heavy.
Thursday the 27th and Friday the 28th are mixed: small and marginal. The 28th morning is glassy with a 10ft ENE swell, but again it’s too big and short-period. Hard pass.
Saturday the 29th and Sunday the 30th see the swell drop to small (3ft to 5ft). The 29th morning is clean with a cross-offshore breeze and a 3ft E swell, but low energy (262). The 30th is back to onshore winds and chopped out.
Bottom line: the first week is mostly a dud except for a few small clean windows and the big highlight on Saturday the 22nd. That’s your best chance. After that, it’s touch and go. Rusty out.
Short Range ForecastLight rain (total 5mm), mostly falling on Sun morning. Warm (max 24°C on Mon afternoon, min 16°C on Sat afternoon). Winds decreasing (fresh winds from the ENE on Sat afternoon, calm by Mon morning). | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Wed morning. Warm (max 22°C on Tue afternoon, min 14°C on Fri morning). Winds increasing (calm on Tue night, strong winds from the W by Thu night). | |||||||||||||||||||
Sat 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | ||||||||||||||
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) | ENE 7 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | SSE 7 | ENE 8 | S 8 | ENE 7 | ENE 7 | ENE 7 | SSW 8 | S 9 |
Wave Graph | ||||||||||||||||||||
833 | 1261 | 964 | 1265 | 1515 | 1069 | 764 | 643 | 426 | 352 | 304 | 222 | 188 | 192 | 30 | 301 | 208 | 61 | 166 | 670 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross | cross-off | cross | glassy | cross-off | on | cross-on | cross-on | cross-on | off | off | cross-off | cross-off |
High Tide | 7:46PM0.33m | 7:25AM0.19m | 2:19PM0.39m | 8:41PM0.26m | 8:36AM0.22m | 2:49PM0.41m | 9:36PM0.22m | 3:10AM0.47m | 3:18PM0.42m | 10:28PM0.19m | 3:53AM0.42m | 3:46PM0.41m | 11:12PM0.18m | 4:37AM0.36m | 4:06PM0.38m | 11:42PM0.19m | 5:31AM0.29m | 12:11PM0.40m | 00:01AM0.20m | |
Low Tide | 4:47PM0.21m | 10:01PM0.27m | 6:08AM0.18m | 5:47PM0.17m | 10:30PM0.23m | 6:38AM0.18m | 6:41PM0.13m | 7:07AM0.20m | 7:29PM0.11m | 7:33AM0.21m | 12:27PM0.30m | 8:11PM0.12m | 7:52AM0.24m | 1:34PM0.34m | 8:48PM0.13m | 7:57AM0.25m | 9:17PM0.16m | |||
— | — | 6:52 | — | — | 6:52 | — | — | 6:50 | — | — | 6:50 | — | — | 6:48 | — | — | 6:48 | — | — | |
5:54 | — | — | 5:55 | — | — | 5:57 | — | — | 5:57 | — | — | 5:58 | — | — | 5:58 | — | — | 5:59 | — | |
mm | — | 2 | 3 | — | — | — | — | — | — | — | — | 1 | — | — | — | 1 | — | — | — | — |
Temp °C | 16 | 17 | 18 | 18 | 18 | 21 | 24 | 24 | 20 | 22 | 19 | 18 | 19 | 18 | 20 | 20 | 20 | 17 | 18 | 12 |
Feels °C | 11 | 13 | 16 | 15 | 14 | 23 | 25 | 23 | 20 | 23 | 21 | 19 | 20 | 18 | 19 | 19 | 17 | 11 | 13 | 8 |
Swell 1 Height (m) Direction Period (s) | SSE 11 | SSE 10 | SSE 10 | SSE 10 | S 10 | SSE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | SSE 7 | SE 6 | S 8 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 |
187 | 146 | 106 | 78 | 51 | 19 | 764 | 643 | 426 | 352 | 304 | 222 | 188 | 54 | 30 | 301 | 208 | 61 | 32 | 22 | |
Swell 2 Height (m) Direction Period (s) | — | S 10 | — | — | — | — | SSE 11 | S 10 | S 9 | S 9 | S 8 | S 7 | ENE 8 | S 7 | SE 6 | S 9 | S 8 | E 11 | S 15 | — |
— | 52 | — | — | — | — | 22 | 8 | 7 | 6 | 10 | 104 | 147 | 47 | 10 | 38 | 20 | 2 | 5 | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SE 8 | S 8 | — | SE 13 | SE 13 | S 10 | SE 6 | — | — | E 11 | — |
— | — | — | — | — | — | — | — | — | 2 | 6 | — | 7 | 7 | 8 | 6 | — | — | 2 | — | |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | — | — | — | — | SSW 3 | — | — | ENE 8 | NE 7 | — | WNW 2 | WSW 5 | SSW 8 | S 9 |
833 | 1261 | 964 | 1265 | 1515 | 1069 | — | — | — | — | 2 | — | — | 192 | 561 | — | 1 | 127 | 166 | 670 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 241 | 118 | 241 | 304 | 462 | 44 | 81 | 34 | 0 | 10 | 0 | 0 | 52 | 87 | 241 | 532 | 0 | 218 | 242 | 0 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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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.











