Canto do Leblon Surf Break

Lat Long: 22.99° S 43.23° W

Canto do Leblon Surf Forecast and Surf Report

Issued: 2 am 06 Sep 2026 (local time)

Forecast update in  hr  min

Today's Canto do Leblon sea temperature is
22.8°C
1.2° 

Canto do Leblon surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Canto do Leblon surf forecast from 6 Sep 2026:

  • Best quality surf: Monday 7 Sep, 9AM (local time) - 6ft (1.9m), 11s period, S swell with glassy winds.
  • Most powerful swell: Monday 7 Sep, 9AM (local time) - 6ft (1.9m), 11s period, S swell with 798 kJ wave energy.
  • Next surfable swell (1★+): Monday 7 Sep, 9AM (local time) - 6ft (1.9m), 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 1.9m and 11s period with a secondary swell of 0.3m 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 1.9m 11s and forecast to arrive on Monday (Sep 07) at 9AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Tuesday (Sep 08) at 3AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Mon 7th Sep)6ft (1.9m) 11s
Best Surf 9AM (Mon 7th Sep)6ft (1.9m) 11s
Most Powerful 9AM (Mon 7th Sep)6ft (1.9m) 11s

Table - best surf conditions forecast for Canto do Leblon over the next 16 days.


The Lowdown

Alright, grab your wettie, let's talk about what’s coming up for Canto do Leblon.

The next couple of days are a bit of a write-off, but we’ve got some windows if you’re patient. We're looking at a mix of south swell with a few standout mornings if you can pick the right moment.

Sunday (6th) is a no-go. The wind is on it, and the swell is short-period, messy stuff. The combined energy is moderate at 798, but the quality is just not there.

Monday morning (7th) is our first real looker. The wind goes glassy, and the swell drops slightly to 6 ft from the south, but the period stretches to 11 seconds. This is proper groundswell energy (combined energy 810). For a point break setup, that longer period will mean some nice, lined-up waves. This is the best early option.

Tuesday morning (8th) is also a good call. Clean again, glassy wind, with a 5 ft south-southeast swell at 10 seconds (522 combined energy). Not as powerful as Monday, but still very surfable and clean.

Wednesday (9th) and Thursday (10th) have clean conditions but the swell drops off significantly. Thursday does have a longer period (12-13 seconds), but the size is small (3 ft). It's surfable, but you'll be working for it.

Friday morning (11th) has a 3 ft south swell with a very long 14-second period (443 combined energy). That's some serious pulse for the size, and with light offshore winds, the point should offer some nice, lined-up runners. A definite early session if you can.

The weekend (12th-13th) sees the swell fade away. Small and clean on Saturday, but just not enough oomph. Sunday afternoon gets chopped up by strong cross-shore wind.

Next week starts slow, but Tuesday morning (15th) offers a reprieve: a 4 ft south-southeast swell with light offshore winds (533 combined energy). Clean and punchy.

Then we get to the big one. Saturday morning (19th) is the standout of the entire outlook. The swell jumps to 4 ft from the south, but the period is a massive 18 seconds (combined energy of 903). The wind is glassy. That is a very long-period groundswell. It will be a bit fat at a beach break, but at Canto do Leblon's point, this should produce some beautifully shaped, powerful walls. This is the one to circle on the calendar.

Saturday afternoon and Sunday (20th) get much bigger (7 ft and 6 ft), with a 16-second period, but the onshore and cross-shore wind kicks in, making it messy. The energy is massive (2264 and 1417), but the wind ruins the surface. This is more of a kite-surfing setup than a paddle session.

Monday morning (21st) cleans up again with offshore wind and a 3 ft, 13-second south swell.

The water is running at 73°F, which is a touch warmer than average for this time of year, so you can get away with a spring suit or even just a rashie.

Rusty.

Short Range Forecast

Heavy rain (total 38mm), heaviest during Sun afternoon. Warm (max 21°C on Tue afternoon, min 16°C on Sun afternoon). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 15mm), heaviest on Fri night. Warm (max 26°C on Fri afternoon, min 19°C on Wed morning). Wind will be generally light.

Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
0
3
1
2
2
0
3
1
1
1
2
2
2
2
0
1
1
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.1
S
8
2
S
7
1.4
S
8
1.9
S
11
1.7
S
10
1.3
S
10
1.6
SSE
10
1.1
S
11
1.6
ESE
7
0.8
S
10
0.7
S
10
0.6
S
13
0.9
S
12
0.9
S
13
1
S
16
1
S
14
0.9
S
13
0.7
S
12
0.6
S
12
0.5
S
11
0.4
S
11
Wave Graph
Metric surfscale
Energy kJ
510
399
241
798
603
361
510
274
225
133
96
125
235
272
501
411
277
141
95
58
35
Wind (km/h)
15
S
15
S
20
S
5
SSE
10
ESE
10
NE
5
NNE
10
ESE
10
NNE
5
WSW
15
N
15
NNE
5
WNW
10
NE
5
SSE
5
NNE
10
ESE
5
N
10
WNW
10
NNW
15
NW
Wind State
on
on
on
glassy
cross-on
cross-off
glassy
cross-on
cross-off
glassy
cross-off
cross-off
cross-off
cross-off
glassy
cross-off
cross-on
cross-off
cross-off
off
cross-off
High Tide
12:50PM0.92m
00:12AM0.67m
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
Low Tide
6:18PM0.49m
5:54AM0.14m
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
light rain
mod rain
heavy rain
light rain
mod rain
light rain
rain showers
part cloud
part cloud
light rain
light rain
part cloud
cloud
rain showers
part cloud
cloud
rain showers
rain showers
light rain
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:58
5:56
5:56
5:54
5:54
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:44
5:44
5:44
5:44
5:45
5:45
5:45
 mm
4
8
12
4
6
3
1
4
3
1
1
6
5
Temp °C
19
17
17
16
16
16
19
21
21
20
21
22
24
23
23
24
26
22
23
27
26
Feels °C
18
15
17
17
16
15
19
21
21
22
22
24
26
26
26
27
27
25
25
29
26
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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