
Surf Forecasts:
Tramandai Pier (Platforma) surf forecast from 5 Sep 2026:
- Best quality surf: Saturday 12 Sep, 6AM (local time) - 11ft (3.5m), 9s period, ESE swell with cross-offshore winds.
- Most powerful swell: Saturday 12 Sep, 9AM (local time) - 11ft (3.5m), 10s period, ESE swell with 2,542 kJ wave energy.
- Next surfable swell (1★+): Saturday 5 Sep, 12PM (local time) - 3.5ft (1.1m), 8s 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 Saturday (Sep 05) at 12PM. The primary swell is predicted to be 1.1m and 8s period with a secondary swell of 0.8m 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 3.5m 10s and forecast to arrive on Saturday (Sep 12) at 9AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 6s period and expected on Tuesday (Sep 08) at 6AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12PM (Sat 5th Sep) | 3.5ft (1.1m) 8s |
| Best Surf | 6AM (Sat 12th Sep) | 11ft (3.5m) 9s |
| Most Powerful | 9AM (Sat 12th Sep) | 11ft (3.5m) 10s |
Table - best surf conditions forecast for Tramandai Pier (Platforma) over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s coming up for Tramandai Pier (Platforma). It’s a bit of a slow start, and the first few days are a real mixed bag of onshore winds and average conditions. Don’t get too excited just yet.
The water temperature is sitting at 61°F, which is pretty much normal for this time of year, so no surprises there.
We kick off on Saturday, the 5th. The swell is around 4 ft from the S, but the wind is a light cross, making it a bit messy. It’s a marginal call, and the wave energy is weak (298). Not one to rush for.
Sunday the 6th sees a bump in size to 7 ft from the S, but the wind picks up to a moderate breeze, 15 mph. The energy jumps to moderate (854), but it’s still blown out. Monday the 7th is the first real glimmer of hope. The morning has glassy conditions – dead calm, 3 mph from the W – and the swell holds at 6 ft from the SSE. That’s clean, with a period of 9 seconds. The combined energy is moderate (467). The afternoon is a write-off with onshore winds.
Tuesday the 8th drops off to a tiny 3 ft and the wind is messy. Wednesday the 9th morning is a standout. The wind is light and cross-off from the SW at 6 mph, with 5 ft from the ENE (8 seconds). The energy is moderate (538) and the conditions are clean. That’s your first real window.
Thursday the 10th has a long period swell (14 seconds) from the S, but it’s only 3 ft and the wind is cross-on. The energy is moderate (448) but the wind kills it. Friday the 11th is a write-off with a short, onshore 6 ft at 6 seconds.
Now, Saturday the 12th and Sunday the 13th get big. We’re talking 12 ft to 13 ft from the ESE, with combined energy readings in the thousands (2591 to 4243). This is way too much juice for this spot. The wind is offshore or cross, but the swell is just too big for a beach/pier setup. For experts only, if anyone is brave enough. The tide is favorable, but the size is a serious hazard.
Monday the 14th morning is the absolute best of the whole run. The swell has dropped to a still-chunky 7 ft from the ESE, period at 11 seconds, and the wind is glassy – 3 mph from the SSW. The energy is strong (1526). This is clean, powerful, and for experienced surfers only. The afternoon gets a bit choppy again.
Tuesday the 15th morning is another good one. Light cross-off wind from the SW at 6 mph, with 6 ft from the E (11 seconds). Energy is moderate (853), and it’s clean. That’s a solid session.
After that, the rest of the second week drops off hard. Wednesday the 16th through Friday the 19th are mostly small, onshore, and weak. Swell drops to 2 ft on the 19th, with energy down to 55. A real dud.
Saturday the 20th, the last day of the forecast, has a bump again – 8 ft from the ENE, but with a short 8-second period and cross-on wind. The energy is strong (1657), but the conditions are marginal.
So, to wrap it up: the best waves are Monday the 14th morning for the experts, with glassy conditions and a solid 7 ft. The second best is Monday the 7th morning for a clean, smaller session, and Tuesday the 15th morning for a nice, clean 6 ft. The big weekend of the 12th and 13th is too dangerous for paddle surfing at this break – that’s kite territory.
Stay stoked, and keep an eye on the charts.
Rusty
Short Range ForecastLight rain (total 3mm), mostly falling on Sun morning. Very mild (max 16°C on Sat afternoon, min 9°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummarySome drizzle, heaviest during Thu night. Very mild (max 18°C on Wed morning, min 14°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||
Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | |||||||||||||||
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 8 | S 8 | S 7 | S 9 | S 9 | S 9 | SSE 9 | SSE 10 | ENE 6 | SSE 9 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 14 | S 13 | ENE 8 | ENE 6 | ENE 6 | E 7 |
Wave Graph | |||||||||||||||||||||
204 | 163 | 269 | 828 | 861 | 528 | 456 | 522 | 225 | 146 | 247 | 531 | 277 | 250 | 227 | 261 | 215 | 264 | 254 | 329 | 348 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-on | cross | cross | cross-on | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off |
High Tide | 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 | 4:25PM0.46m | 11:24PM0.45m | 12:41PM0.33m | 00:11AM0.49m | |||||||
Low Tide | 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 | 7:31AM-0.06m | 8:01PM0.27m | 8:10AM-0.03m | 2:29PM0.30m | 8:28PM0.24m | |||||||
6:31 | — | — | 6:30 | — | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — | 6:24 | — | — | |
— | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:08 | — | — | 6:08 | — | — | 6:09 | — | — | 6:09 | — | |
mm | — | — | — | 1 | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | 1 | 8 | 3 | 10 |
Temp °C | 15 | 16 | 13 | 11 | 12 | 11 | 13 | 13 | 14 | 17 | 17 | 16 | 18 | 18 | 16 | 18 | 18 | 17 | 18 | 18 | 19 |
Feels °C | 13 | 12 | 9 | 5 | 5 | 7 | 10 | 9 | 9 | 14 | 16 | 14 | 17 | 16 | 15 | 17 | 17 | 15 | 17 | 15 | 18 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 8 | ENE 8 | ENE 8 | ENE 8 | S 9 | SSE 9 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 13 | S 12 | S 11 | S 11 | S 10 |
204 | 163 | 61 | 26 | 13 | 528 | 456 | 522 | 225 | 146 | 146 | 372 | 277 | 250 | 227 | 184 | 168 | 103 | 59 | 37 | 31 | |
Swell 2 Height (m) Direction Period (s) | ENE 8 | ENE 8 | SE 10 | — | — | ENE 8 | E 8 | SSE 11 | SE 12 | SE 12 | — | SSE 11 | S 11 | S 10 | S 9 | S 14 | S 13 | S 6 | E 13 | E 13 | E 13 |
76 | 82 | 4 | — | — | 6 | 5 | 51 | 36 | 36 | — | 268 | 238 | 171 | 62 | 261 | 215 | 3 | 3 | 3 | 3 | |
Swell 3 Height (m) Direction Period (s) | SE 11 | SE 10 | — | — | — | — | — | — | SSE 12 | SE 12 | — | — | SE 10 | SE 10 | S 12 | SE 8 | E 14 | E 14 | S 6 | — | — |
18 | 17 | — | — | — | — | — | — | 55 | 36 | — | — | 23 | 4 | 70 | 3 | 4 | 4 | 1 | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | S 7 | S 9 | S 9 | — | ENE 8 | E 8 | ENE 6 | NE 6 | ENE 7 | ENE 8 | — | S 3 | — | — | ENE 8 | ENE 8 | ENE 6 | ENE 6 | E 7 |
— | — | 269 | 828 | 861 | — | 6 | 5 | 215 | 245 | 247 | 531 | — | 1 | — | — | 176 | 264 | 254 | 329 | 348 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 10 | 242 | 212 | 255 | 340 | 0 | 0 | 241 | 74 | 87 | 241 | 0 | 0 | 212 | 52 | 76 | 241 | 74 | 241 | 241 | 3 |
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.










