
Surf Forecasts:
Canto do Leblon surf forecast from 8 Aug 2026:
- Best quality surf: Sunday 9 Aug, 12AM (local time) - 5ft (1.6m), 15s period, S swell with glassy winds.
- Most powerful swell: Tuesday 11 Aug, 12AM (local time) - 7ft (2.1m), 13s period, S swell with 1,520 kJ wave energy.
- Next surfable swell (1★+): Sunday 9 Aug, 12AM (local time) - 5ft (1.6m), 15s 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 Sunday (Aug 09) at 12AM. The primary swell is predicted to be 1.6m and 15s period with a secondary swell of 0.4m and 4s. Another secondary swell of 0.7m and 4s is also forecast. 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 2.1m 13s and forecast to arrive on Tuesday (Aug 11) at 12AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Sunday (Aug 09) at 3PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Sun 9th Aug) | 5ft (1.6m) 15s |
| Best Surf | 12AM (Sun 9th Aug) | 5ft (1.6m) 15s |
| Most Powerful | 12AM (Tue 11th Aug) | 7ft (2.1m) 13s |
Table - best surf conditions forecast for Canto do Leblon over the next 16 days.
The Lowdown
G’day, Rusty here. Let’s have a proper look at the waves on the way for Canto do Leblon. The next week and a bit is actually looking pretty decent, with a solid run of waist-to-head-high plus south swell rolling in. The water’s sitting at a touch warmer than average for this time of year, so that’s a nice little bonus.
The first couple of days, Saturday the 8th and into Sunday the 9th, are a bit of a mixed bag. Saturday’s not worth getting out of bed for – tiny, junky cross-shore lines and barely any energy (31). Don’t even bother. But Sunday morning is where it starts to get interesting. The swell jumps up to 5ft with a 14-second period from the south, and the wind is offshore out of the north. That’s the kind of clean, groomed surf you daydream about. The energy is pumping hard (915), and it’s going to be properly fun. This is the standout of the whole window, no doubt. Get on it early.
Sunday afternoon gets chopped out by a cross-shore southwesterly, and Monday the 10th turns onshore and lumpy with the swell easing slightly but still pushing 5-6ft. It’ll be a bit of a mess, and the energy is still strong (over 1100), so it’s going to be a battle. The wind stays onshore through Tuesday and Wednesday, keeping things pretty ordinary even with consistent chest-high sets. You’ll be working for it.
Then things clean right up again. Thursday the 13th has a clean, light cross-offshore breeze and 5ft of south swell – decent, but not as strong as Sunday. Friday the 14th is another cracker. Early morning is glassy, with 5ft of south swell at a 14-second period and strong energy (987). That’s going to be clean, lined-up, and well worth a paddle out. Saturday the 15th drops off a touch with more cross-shore wind, and Sunday the 16th is smaller again and junky.
The second week settles down, and the quality fades. From Monday the 17th through to Wednesday the 19th, the swell direction shifts to the southeast, the period drops out (7-9 seconds), and the size weakens. It’s surfable, and the mornings are clean with some cross-offshore wind, but it’s a step down in power and shape. By Thursday the 20th, it’s pretty much done – small, weak, and messy. That quiet spell runs for a few days, with only tiny leftover lines. There is one last flicker on the radar for Sunday the 23rd, with a 4ft southerly swell and a clean offshore breeze in the morning, but the energy is moderate at best, so don’t hold your breath for anything epic. It’s a promising sign that a new pulse might be on the way, but it’s a long-range call, so treat it as a maybe.
Right, that’s the full picture. The real gems are Sunday the 9th and Friday the 14th. Go get some.
Rusty
Short Range ForecastModerate rain (total 12mm), heaviest on Mon afternoon. Warm (max 30°C on Sun morning, min 19°C on Mon afternoon). Wind will be generally light. | Days 4-6 Weather SummarySome drizzle, heaviest during Tue morning. Warm (max 26°C on Thu afternoon, min 18°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | |||||||||||||||
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 10 | S 12 | S 15 | S 14 | S 13 | S 13 | S 12 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | SSE 12 | S 12 | S 12 | S 15 | S 14 | S 13 | S 14 |
Wave Graph | |||||||||||||||||||||
17 | 171 | 1149 | 906 | 680 | 448 | 883 | 1087 | 1520 | 1121 | 1298 | 989 | 841 | 1020 | 890 | 556 | 556 | 1117 | 971 | 572 | 999 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | glassy | off | cross | cross-on | on | on | cross-on | cross-on | cross | cross | cross | cross-on | cross-off | cross-off | cross-on | off | glassy | cross | cross-on |
High Tide | 12:44PM0.90m | 00:16AM0.65m | 1:35PM0.99m | 00:56AM0.73m | 2:17PM1.04m | 1:27AM0.82m | 2:51PM1.06m | 1:57AM0.92m | 3:20PM1.04m | 2:26AM0.99m | 3:43PM1.00m | 2:56AM1.05m | 4:01PM0.95m | ||||||||
Low Tide | 6:14PM0.44m | 6:00AM0.16m | 7:13PM0.41m | 6:58AM0.05m | 7:54PM0.38m | 7:48AM-0.03m | 8:28PM0.36m | 8:31AM-0.08m | 8:58PM0.34m | 9:10AM-0.09m | 9:26PM0.32m | 9:46AM-0.05m | 9:53PM0.29m | ||||||||
6:22 | — | — | 6:22 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:18 | — | — | 6:18 | — | — | |
— | 5:34 | — | — | 5:34 | — | — | 5:35 | — | — | 5:35 | — | — | 5:35 | — | — | 5:36 | — | — | 5:36 | — | |
mm | 1 | — | — | — | — | 1 | 1 | 3 | 6 | 1 | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 25 | 24 | 25 | 30 | 24 | 22 | 21 | 20 | 19 | 19 | 19 | 19 | 21 | 20 | 19 | 25 | 26 | 25 | 26 | 24 | 21 |
Feels °C | 26 | 23 | 26 | 28 | 23 | 24 | 23 | 20 | 18 | 19 | 18 | 18 | 21 | 19 | 18 | 25 | 25 | 26 | 26 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 12 | S 15 | S 14 | S 13 | S 13 | S 12 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | SSE 12 | S 12 | S 12 | S 15 | S 14 | S 13 | S 14 |
17 | 171 | 1149 | 906 | 680 | 448 | 883 | 1087 | 1520 | 1121 | 1298 | 989 | 841 | 1020 | 890 | 556 | 556 | 1117 | 971 | 572 | 999 | |
Swell 2 Height (m) Direction Period (s) | ESE 7 | — | ESE 4 | ESE 5 | ESE 8 | S 6 | S 14 | ESE 8 | E 7 | — | E 7 | E 7 | E 7 | — | — | ESE 5 | — | ESE 6 | ESE 7 | SSE 16 | E 8 |
10 | — | 7 | 7 | 12 | 41 | 249 | 6 | 4 | — | 1 | 4 | 1 | — | — | 21 | — | 30 | 16 | 400 | 12 | |
Swell 3 Height (m) Direction Period (s) | S 14 | — | ESE 7 | SE 7 | — | ESE 8 | E 8 | SE 12 | — | — | — | — | — | — | — | — | — | — | — | ESE 7 | — |
4 | — | 5 | 2 | — | 13 | 12 | 6 | — | — | — | — | — | — | — | — | — | — | — | 18 | — | |
Wind waves Height (m) Direction Period (s) | — | ESE 7 | E 4 | — | WSW 3 | SSW 6 | — | SE 6 | SE 6 | — | — | — | — | E 4 | E 5 | E 5 | E 5 | — | — | SW 3 | WSW 4 |
— | 10 | 18 | — | 5 | 130 | — | 32 | 46 | — | — | — | — | 22 | 86 | 56 | 14 | — | — | 2 | 12 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 3 | 141 | 0 | 0 | 141 | 210 | 122 | 269 | 54 | 3 | 14 | 3 | 3 | 54 | 0 | 0 | 15 | 0 | 0 | 190 | 190 |
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.











