
Surf Forecasts:
Tramandai Pier (Platforma) surf forecast from 9 Aug 2026:
- Best quality surf: Sunday 9 Aug, 6PM (local time) - 7ft (2.2m), 11s period, S swell with cross-offshore winds.
- Most powerful swell: Thursday 13 Aug, 6AM (local time) - 8ft (2.5m), 14s period, SSE swell with 2,679 kJ wave energy.
- Next surfable swell (1★+): Sunday 9 Aug, 12PM (local time) - 6.5ft (2.0m), 10s 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 Sunday (Aug 09) at 12PM. The primary swell is predicted to be 2.0m and 10s period with a secondary swell of 0.4m and 8s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Tramandai Pier (Platforma) in the next 16 days are 2.5m 14s and forecast to arrive on Thursday (Aug 13) at 6AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 8s period and expected on Monday (Aug 10) at 3PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12PM (Sun 9th Aug) | 6.5ft (2.0m) 10s |
| Best Surf | 6PM (Sun 9th Aug) | 7ft (2.2m) 11s |
| Most Powerful | 6AM (Thu 13th Aug) | 8ft (2.5m) 14s |
Table - best surf conditions forecast for Tramandai Pier (Platforma) over the next 16 days.
The Lowdown
Alright, grab your wettie and listen up. Rusty here, and I’ve got a proper look at what’s coming our way for Tramandai Pier (Platforma). The water’s sitting at a notable 65°, a touch warmer than normal for this time of year, which takes the sting out of the winter air.
Right off the bat, we’ve got a clean 8ft S swell rolling in on Sunday morning, but it's pretty inconsistent for this spot. The cross-off wind will keep the face tidy, and the swell energy is strong (1850). It's a solid entry point, but the real standout kicks off Monday morning. That’s where it gets serious: a powerful 8ft S groundswell with a 12-second period, generating massive energy (2706). The cross-off wind keeps it clean. That morning is the best session of the first week for anyone who knows what they’re doing – though at this size, it’s for experienced surfers only, and the long period might make it pitchy and straight-breaking on a beach setup, but the pier will help line things up. Monday afternoon gets messy, so stick to the early.
Things go downhill pretty quick after that. Tuesday through Saturday of the first week is a write-off. The swell sticks around, even hits 8ft, but it’s plagued by cross-onshore winds from the ENE and E, turning the lineup into a choppy mess. Rain’s in the mix too. Honestly, it looks more interesting for kite surfing than paddle surfing during that stretch. There’s a solid 5-day gap of poor to marginal conditions.
Now, here’s the juicy bit for the second week. Monday the 17th of August sees a shift. The wind swings offshore from the WNW at only 3 mph, glassing off an 8ft ENE swell (982 energy). That’s clean, lined-up surf, and a genuine hidden gem in this forecast. The morning is the pick. Tuesday the 18th starts glassy with a smaller 5ft E swell – a great option for a wider range of skill levels, though the afternoon goes onshore. Thursday the 20th morning cleans up again at 4ft, but it’s smaller.
The best of the entire outlook, though, is Friday the 21st of August. A clean 7ft S swell with a 9-second period and a cross-off W wind makes for excellent, punchy waves (1209 energy). It’s still a medium-sized swell, so it’s manageable for strong intermediates, and the wind keeps it looking like a picture. Get on it.
The last few days fade out with messy winds and smaller surf, though Monday the 24th starts glassy at 6ft. If you can read the long-range, that’s a hopeful note, but the real fire is on the 17th and the 21st.
This is Rusty, signing off.
Short Range ForecastSome drizzle, heaviest during Tue night. Very mild (max 14°C on Tue morning, min 9°C on Mon morning). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 41mm), heaviest during Thu morning. Very mild (max 17°C on Fri afternoon, min 13°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||
Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | |||||||||||||||
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) | S 11 | S 10 | S 12 | S 12 | S 12 | S 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 13 | S 13 | E 8 | SSE 13 | E 8 | E 8 | E 9 | E 8 | E 9 |
Wave Graph | |||||||||||||||||||||
1197 | 840 | 895 | 1570 | 1288 | 1269 | 1200 | 1231 | 1090 | 718 | 681 | 889 | 1989 | 865 | 601 | 1401 | 924 | 1009 | 928 | 817 | 1003 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 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 | 1:28PM0.32m | 6:51PM0.41m | 6:03AM0.18m | 1:51PM0.35m | 7:46PM0.33m | |||||
Low Tide | 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 | 9:14AM-0.05m | 3:37PM0.27m | 9:33PM0.30m | 5:44AM0.18m | 4:47PM0.21m | 10:01PM0.27m | ||||||
7:00 | — | — | 6:58 | — | — | 6:58 | — | — | 6:56 | — | — | 6:56 | — | — | 6:54 | — | — | 6:54 | — | — | |
— | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:53 | — | — | 5:53 | — | — | 5:54 | — | — | 5:54 | — | |
mm | — | — | — | — | — | — | — | — | 1 | 2 | 6 | 3 | 10 | 6 | 8 | 3 | 1 | 2 | 3 | 2 | — |
Temp °C | 12 | 13 | 11 | 13 | 12 | 12 | 14 | 14 | 13 | 14 | 13 | 15 | 15 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 17 |
Feels °C | 8 | 8 | 8 | 9 | 7 | 9 | 10 | 11 | 9 | 11 | 10 | 14 | 13 | 15 | 17 | 12 | 13 | 14 | 15 | 15 | 14 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 10 | S 12 | S 12 | S 12 | S 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 13 | S 13 | SSE 12 | SSE 13 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | E 9 |
280 | 840 | 895 | 1113 | 1288 | 1269 | 1200 | 1231 | 1090 | 718 | 681 | 889 | 1989 | 865 | 598 | 1401 | 715 | 404 | 303 | 245 | 798 | |
Swell 2 Height (m) Direction Period (s) | SSE 11 | ENE 8 | ENE 8 | ENE 8 | NE 8 | ENE 9 | ENE 8 | NE 8 | NE 8 | — | — | ENE 5 | — | — | — | — | — | — | — | — | SSE 10 |
350 | 24 | 23 | 23 | 15 | 31 | 28 | 17 | 16 | — | — | 37 | — | — | — | — | — | — | — | — | 133 | |
Swell 3 Height (m) Direction Period (s) | ENE 8 | — | E 13 | — | — | ENE 9 | NE 8 | — | NE 8 | — | — | SE 6 | — | — | — | — | — | — | — | — | S 10 |
23 | — | 4 | — | — | 31 | 35 | — | 16 | — | — | 30 | — | — | — | — | — | — | — | — | 75 | |
Wind waves Height (m) Direction Period (s) | S 11 | — | — | S 12 | — | — | — | — | E 4 | E 5 | ENE 5 | ENE 5 | ESE 7 | ESE 7 | E 8 | E 8 | E 8 | E 8 | E 9 | E 8 | E 9 |
1197 | — | — | 1570 | — | — | — | — | 18 | 73 | 117 | 62 | 372 | 627 | 601 | 409 | 924 | 1009 | 928 | 817 | 1003 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 255 | 242 | 0 | 0 | 242 | 34 | 74 | 87 | 74 | 74 | 87 | 87 | 34 | 118 | 211 | 211 | 221 | 241 | 241 | 241 | 241 |
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.











