
Surf Forecasts:
Canto do Leblon surf forecast from 7 Sep 2026:
- Best quality surf: Monday 14 Sep, 9AM (local time) - 7ft (2.1m), 12s period, SSE swell with cross-offshore winds.
- Most powerful swell: Sunday 13 Sep, 6PM (local time) - 8ft (2.4m), 14s period, S swell with 2,089 kJ wave energy.
- Next surfable swell (1★+): Monday 7 Sep, 9AM (local time) - 6.5ft (2.0m), 11s period with S swell.
Best Forecast Surf Conditions for Canto do Leblon this week:
The surf forecast for Canto do Leblon over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 07) at 9AM. The primary swell is predicted to be 2.0m and 11s period with a secondary swell of 0.2m and 8s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Canto do Leblon in the next 16 days are 2.4m 14s and forecast to arrive on Sunday (Sep 13) 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 0.4m 3s period and expected on Saturday (Sep 12) at 6AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Mon 7th Sep) | 6.5ft (2.0m) 11s |
| Best Surf | 9AM (Mon 14th Sep) | 7ft (2.1m) 12s |
| Most Powerful | 6PM (Sun 13th Sep) | 8ft (2.4m) 14s |
Table - best surf conditions forecast for Canto do Leblon over the next 16 days.
The Lowdown
Alright, let’s break this down for Canto do Leblon (Rio de Janeiro). We’ve got a solid run of surf stretching from now through the next two and a half weeks, so grab your stick and let’s get into it.
The week kicks off Monday morning with some light rain, but don’t let that put you off. The water is a touch warmer than normal at 73°, which is a nice bonus. The real story is the swell: a clean 7 ft south swell with 11-second period, and the combined energy is sitting at a healthy 924 – that’s moderate to strong, and it’s got some push. Winds are glassy, so the face will be smooth. This is the standout of the whole outlook, right here on Monday morning. Expect very good surf conditions.
Monday afternoon, the swell backs off a touch to 6 ft from the south, still glassy, still clean, and the energy drops to 632, which is still moderate. Good surf, just not as punchy as the morning.
Tuesday morning brings a smaller 4 ft south swell, but the wind goes cross-off from the NNE at 6 mph, keeping it clean. Energy is 393, so it’s still got some life. Tuesday afternoon, the swell holds around 4 ft but the wind swings onshore, making it a bit lumpy. Marginal.
Wednesday is small – 3 ft and 2 ft south swell, glassy in the morning but the energy is weak (223 and 184). Ordinary conditions, but you could still get a fun little wave if you’re patient.
Thursday through to Saturday morning, we see a slow build. Thursday morning: 3 ft with offshore wind and a 12-second period, energy 300 – clean and nice. Thursday afternoon: 3 ft, 13-second period, cross-off wind, energy 326. Friday morning: 3 ft, 14-second period, cross-off, energy 467. Friday afternoon: 3 ft, 13-second period, glassy, energy 322. Saturday morning: 2 ft, 12-second period, offshore, energy 145. All good surf conditions through this stretch, but nothing huge. Saturday afternoon falls apart with strong cross-on wind and only 2 ft – poor.
Now, Sunday the 13th gets interesting, but it’s tricky. The morning shows 8 ft of south swell with 12-second period and onshore wind. That’s a big, messy wall of water – combined energy is 1740, which is very strong. This is expert-only territory, and the wind is junk. Afternoon drops to 6 ft, still cross-on and choppy – marginal.
Monday the 14th is where the second standout lives. Monday morning: 7 ft from the SSE, 12-second period, cross-off wind, and energy at 1443 – strong, clean, and powerful. This is excellent for experienced surfers. That’s your next best window after the opening Monday.
From there, it tapers off. Tuesday the 15th through Wednesday the 16th see moderate waves (4 ft to 5 ft) but with onshore wind or cross-chop – nothing special. Thursday the 17th morning goes glassy again with a 4 ft south swell, energy 408 – that’s a decent sneaky session.
The second week gets more inconsistent. Friday the 18th and Saturday the 19th bring stronger swell (5 ft to 6 ft) but with cross-on wind and a lot of energy (1007 to 1629 – very strong), but it’s choppy. Not great for a clean ride. Sunday the 20th morning cleans up with cross-off wind and 4 ft, energy 641 – good surf, but the afternoon turns poor.
Monday the 21st and Tuesday the 22nd are small and weak, with energy dropping below 300. The run fizzles out with poor conditions on Tuesday afternoon.
Crowds are listed as “sometimes” here, and with these clean, quality windows, especially the Monday morning and Monday the 14th morning, you can expect some company. But it’s worth it.
Alright, that’s the story. Keep an eye on that first Monday and the second Monday – those are your best bets.
Rusty
Short Range ForecastHeavy rain (total 24mm), heaviest during Mon afternoon. Warm (max 22°C on Wed night, min 15°C on Mon afternoon). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 7mm), mostly falling on Thu night. Warm (max 31°C on Fri afternoon, min 19°C on Sat night). Winds increasing (calm on Fri afternoon, fresh winds from the SSW by Sat afternoon). | ||||||||||||||||||||
Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | |||||||||||||||
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 11 | S 10 | S 11 | E 7 | S 10 | S 10 | S 13 | S 12 | S 13 | S 16 | S 14 | S 13 | S 12 | S 12 | S 11 | SSW 6 | S 12 | S 11 | S 13 |
Wave Graph | |||||||||||||||||||||
917 | 625 | 441 | 308 | 279 | 311 | 130 | 94 | 125 | 239 | 259 | 494 | 411 | 281 | 187 | 97 | 59 | 113 | 1735 | 757 | 1810 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | cross-off | cross-off | cross | cross-off | glassy | cross-off | cross-off | off | cross-off | cross-off | cross-off | glassy | off | off | cross-on | cross-on | on | cross-on | cross |
High Tide | 1:28PM0.99m | 00:45AM0.79m | 1:59PM1.02m | 1:14AM0.90m | 2:24PM1.03m | 1:42AM1.00m | 2:44PM1.01m | 2:10AM1.06m | 3:00PM0.99m | 2:40AM1.10m | 3:14PM0.96m | 3:10AM1.09m | 3:28PM0.94m | ||||||||
Low Tide | 6:57PM0.43m | 6:48AM0.04m | 7:28PM0.37m | 7:32AM-0.03m | 7:57PM0.32m | 8:10AM-0.05m | 8:24PM0.27m | 8:44AM-0.04m | 8:51PM0.22m | 9:16AM0.02m | 9:17PM0.17m | 9:45AM0.09m | 9:44PM0.14m | ||||||||
5:58 | — | — | 5:56 | — | — | 5:56 | — | — | 5:54 | — | — | 5:54 | — | — | 5:52 | — | — | 5:52 | — | — | |
— | 5:44 | — | — | 5:44 | — | — | 5:44 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | |
mm | 4 | 9 | 4 | — | — | — | 3 | 4 | — | — | — | 2 | — | — | — | — | 1 | 4 | 1 | 2 | 2 |
Temp °C | 16 | 15 | 16 | 19 | 21 | 20 | 20 | 21 | 22 | 25 | 25 | 23 | 30 | 31 | 28 | 30 | 23 | 20 | 20 | 20 | 18 |
Feels °C | 16 | 15 | 16 | 19 | 21 | 21 | 22 | 24 | 25 | 28 | 27 | 26 | 30 | 34 | 30 | 31 | 21 | 19 | 19 | 19 | 16 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 10 | S 11 | S 10 | S 11 | SE 7 | ESE 7 | SE 7 | SE 7 | S 12 | S 13 | S 16 | S 14 | S 13 | S 12 | S 12 | S 11 | S 6 | S 12 | S 11 | S 13 |
917 | 625 | 441 | 308 | 279 | 151 | 88 | 73 | 53 | 239 | 259 | 494 | 411 | 281 | 187 | 97 | 59 | 73 | 1735 | 757 | 1810 | |
Swell 2 Height (m) Direction Period (s) | ESE 8 | — | ESE 8 | SE 6 | SE 7 | S 10 | S 10 | S 10 | S 13 | SE 7 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | S 11 | E 8 | S 14 | — |
7 | — | 7 | 79 | 102 | 210 | 130 | 94 | 125 | 54 | 60 | 54 | 49 | 35 | 23 | 35 | 27 | 35 | 1 | 682 | — | |
Swell 3 Height (m) Direction Period (s) | — | S 20 | E 8 | S 18 | S 16 | SSE 11 | S 16 | S 15 | S 10 | SE 13 | SE 13 | S 12 | SE 13 | SE 12 | SE 12 | ESE 11 | ESE 11 | ESE 8 | SE 10 | ESE 10 | — |
— | 7 | 12 | 6 | 5 | 100 | 5 | 17 | 67 | 7 | 7 | 175 | 7 | 6 | 6 | 13 | 12 | 14 | 4 | 9 | — | |
Wind waves Height (m) Direction Period (s) | — | — | SE 6 | — | ESE 7 | E 7 | — | — | — | — | — | — | — | — | — | — | SW 3 | SSW 6 | — | — | ESE 9 |
— | — | 109 | — | 173 | 311 | — | — | — | — | — | — | — | — | — | — | 2 | 113 | — | — | 16 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 141 | 190 | 54 | 15 | 14 |
Best forecast wave conditions in Rio de Janeiro | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
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Information about the Canto do Leblon Surf forecast
The above surf forecast table for Canto do Leblon provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Canto do Leblon can be found by selecting the local surf guide option on the grey menu. Our Canto do Leblon 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 (Canto do Leblon) 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 Canto do Leblon 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.
Canto do Leblon is 13 km (8 miles) from the city of Rio de Janeiro. If you plan a holiday in Rio de Janeiro, look for hotels and other accommodation in Rio de Janeiro. Rio de Janeiro has rooms for a wide range of budgets as well as car hire and transport links.










