
Surf Forecasts:
Tramandai Pier (Platforma) surf forecast from 3 Sep 2026:
- Best quality surf: Thursday 3 Sep, 9AM (local time) - 4.5ft (1.4m), 11s period, ESE swell with offshore winds.
- Most powerful swell: Thursday 10 Sep, 9AM (local time) - 8ft (2.5m), 9s period, ENE swell with 1,101 kJ wave energy.
- Next surfable swell (1★+): Thursday 3 Sep, 9AM (local time) - 4.5ft (1.4m), 11s 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 Thursday (Sep 03) at 9AM. The primary swell is predicted to be 1.4m and 11s period with a secondary swell of 1.3m and 6s. 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 9s and forecast to arrive on Thursday (Sep 10) at 9AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 8s period and expected on Wednesday (Sep 09) at 6PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Thu 3rd Sep) | 4.5ft (1.4m) 11s |
| Best Surf | 9AM (Thu 3rd Sep) | 4.5ft (1.4m) 11s |
| Most Powerful | 9AM (Thu 10th Sep) | 8ft (2.5m) 9s |
Table - best surf conditions forecast for Tramandai Pier (Platforma) over the next 16 days.
The Lowdown
G’day, Rusty here. Look, I’ll be straight with you—this next stretch is a mixed bag for our patch. The main event is Tramandai Pier, and it’s the only game in town, so let’s get into it.
The first real chance of a surf comes in on Thursday, 3 September. We’ve got a clean 5ft swell rolling in from the ESE at a solid 11-second period, so there’s some nice energy behind it—the combined energy is sitting at 587 (moderate wave energy). The wind’s light off the WNW, which is offshore for this break, so the surface should be clean. Water temp’s 60°, which is a bit colder than normal for this time of year—about 2° below average, so you’ll want a decent wetsuit. The morning looks like the pick with “very good surf conditions” on the cards. By Thursday afternoon, the swell drops a touch to 4ft, still clean with a light cross-off breeze from the NW, but the energy’s down to 420. It’s still a good session, especially if the morning’s too crowded—crowds can be a factor here, so get in early.
Friday the 4th is a write-off. Swell drops right off, with poor surf conditions all day. The wind shifts onshore with a messy cross-shore, and the swell’s just too small and weak to bother with. Saturday the 5th is similar—still poor, with a small, short-period swell from the south. Not worth paddling out.
Sunday the 6th brings a bit more size, with a 8ft swell in the morning from the SSW and a 9-second period, but the energy is big at 1525 (strong wave energy). The wind’s strong from the SW, but it’s cross-off, so it’s clean. The trouble is, this is getting big for a beach/pier setup—at 8ft, it’s only really for experienced surfers, and the period is short, so the waves might be a bit lumpy and heavy. It could be more interesting for kite surfing than paddle surfing honestly. The afternoon drops to 7ft but stays clean with a cross-off breeze.
Now, Monday the 7th is the standout for the whole outlook. Early morning we get a 6ft swell from the SSE at 9 seconds, and the wind is dead calm—glassy conditions. The energy’s at 589 (moderate wave energy). This is the cleanest, most inviting surf of the whole run. The wind’s off the SW at 0 mph, so it’s glassy perfection. Get on it early because the afternoon turns messy with a cross-on wind from the ENE, ruining it.
Tuesday the 8th and Wednesday the 9th are both poor—strong onshore winds and messy conditions. Not worth a look. Thursday the 10th is a weird one: morning has heavy rain and fresh cross-winds with a 8ft swell, marginal and lumpy. But the afternoon swings around—the wind goes light offshore from the west at 3 mph, and the swell drops to 6ft from the ENE with an 8-second period. It’s clean again, with “very good surf conditions.” So if you can dodge the rain in the morning, the arvo session could be a late reward.
From Friday the 11th into the second week, it’s a long, drawn-out stretch of marginal or poor conditions. The swell takes a big swing in size but the wind is usually onshore or cross-shore, leaving the surface chopped up. The period stays short (7-10 seconds), so the waves lack shape. A few sessions are clean with cross-off winds on the 12th, 13th, and 14th, but the swell is either small or just messy. Nothing worth making plans for.
The last real chance is Friday the 18th, in the morning: a tiny 2ft swell from the ENE with a 9-second period, light cross-off wind from the north, and clean conditions. The energy is weak at 139, so it’s just a knee-high dribbler. Fun for a log if you’re desperate, but nothing to get excited about.
Overall, the absolute best is Monday the 7th at Tramandai Pier—6ft SSE swell, glassy as a mirror. Thursday the 3rd morning is a close second with that clean 5ft offshore. The rest of the run is mostly flat or blown out, with a big gap from the 11th onward. Trust me, it won’t stay this quiet forever.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Thu night. Warm (max 24°C on Thu afternoon, min 11°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 4mm), mostly falling on Sun night. Very mild (max 16°C on Tue afternoon, min 9°C on Sun night). Winds increasing (calm on Mon morning, fresh winds from the NE by Tue night). | ||||||||||||||||||||
Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | |||||||||||||||
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 11 | ESE 11 | SE 11 | SE 10 | S 6 | S 8 | S 8 | S 8 | S 8 | SSW 9 | SSW 9 | SSE 9 | SSE 9 | SSE 9 | SSE 10 | SSE 9 | ENE 6 | S 11 | ENE 7 | ENE 8 | ENE 8 |
Wave Graph | |||||||||||||||||||||
450 | 317 | 166 | 84 | 65 | 156 | 167 | 138 | 161 | 892 | 708 | 847 | 537 | 674 | 425 | 293 | 193 | 151 | 310 | 551 | 828 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross |
High Tide | 10:11AM0.44m | 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 | 3:32PM0.54m | 10:29PM0.38m | |||||
Low Tide | 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 | 6:49AM-0.05m | 7:37PM0.29m | |||||||
6:33 | — | — | 6:33 | — | — | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | |
— | 6:06 | — | — | 6:06 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:08 | — | — | 6:08 | — | |
mm | — | — | 2 | — | — | — | — | — | — | — | — | 1 | — | 1 | 2 | — | — | — | — | — | — |
Temp °C | 22 | 24 | 15 | 14 | 15 | 13 | 14 | 15 | 13 | 12 | 12 | 11 | 12 | 13 | 14 | 15 | 16 | 16 | 19 | 19 | 18 |
Feels °C | 20 | 24 | 12 | 13 | 12 | 11 | 11 | 12 | 11 | 7 | 7 | 8 | 9 | 9 | 9 | 10 | 11 | 10 | 17 | 16 | 13 |
Swell 1 Height (m) Direction Period (s) | ESE 11 | ESE 11 | ENE 8 | NE 8 | ENE 8 | S 8 | S 8 | S 8 | ENE 8 | S 9 | S 9 | ENE 8 | SSE 9 | SSE 9 | SSE 10 | SSE 9 | SSE 9 | S 11 | S 10 | S 10 | S 9 |
450 | 317 | 109 | 59 | 43 | 156 | 167 | 138 | 61 | 595 | 493 | 12 | 537 | 674 | 425 | 293 | 193 | 151 | 96 | 46 | 26 | |
Swell 2 Height (m) Direction Period (s) | NE 5 | ENE 8 | SE 11 | SE 10 | SE 10 | ENE 8 | ENE 8 | ENE 8 | ESE 10 | ENE 8 | ENE 8 | ENE 8 | SE 13 | SSE 12 | — | S 9 | SSW 9 | SE 9 | SE 9 | SE 8 | SSE 9 |
47 | 59 | 166 | 84 | 50 | 44 | 78 | 80 | 10 | 38 | 21 | 12 | 40 | 131 | — | 60 | 16 | 86 | 12 | 18 | 7 | |
Swell 3 Height (m) Direction Period (s) | ENE 9 | S 7 | S 9 | S 8 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | — | — | — | ENE 8 | ENE 8 | — | S 15 | — | — | SE 9 | — | — |
32 | 1 | 1 | 1 | 50 | 37 | 28 | 17 | 16 | — | — | — | 12 | 12 | — | 5 | — | — | 36 | — | — | |
Wind waves Height (m) Direction Period (s) | NNE 6 | NE 6 | SSW 4 | S 5 | S 6 | — | — | — | S 8 | SSW 9 | SSW 9 | SSE 9 | — | — | E 5 | ENE 5 | ENE 6 | NE 6 | ENE 7 | ENE 8 | ENE 8 |
105 | 43 | 16 | 37 | 65 | — | — | — | 161 | 892 | 708 | 847 | — | — | 78 | 95 | 178 | 303 | 310 | 551 | 828 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 10 | 10 | 242 | 34 | 212 | 212 | 0 | 212 | 242 | 0 | 0 | 212 | 118 | 87 | 241 | 241 | 87 | 482 | 495 |
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.










