Canto de Jacone surfForecast / Rio de Janeiro / Brazil

information circle48hr Weather and Surf, issued 2 am Sunday 17 May 2026 -03
Forecast update in hr  min  s Forecast update imminent
Canto de Jacone surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Canto de Jacone sea temperature is
23.4° C
(Which is slightly cooler than normal)

How big are the waves at Canto de Jacone today?

The current surf forecast for Canto de Jacone at 10AM is: 1.2m 11s primary swell from a South direction and 0.1m 12s secondary swell from a Southeast direction (forecast issued at 02:00am May 17). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be glassy.

Time (-03) & DateWave HeightWave Period
Morning (17 May)4ft (1.2m)11s
Afternoon (17 May)4ft (1.2m)11s
Evening (17 May)3.5ft (1.1m)11s

Table - waves today at Canto de Jacone. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 14mm), heaviest on Tue afternoon. Warm (max 24°C on Sun morning, min 20°C on Tue night). Wind will be generally light.

Sunday
17
Monday
18
Tuesday
19
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
2
2
1
1
0
0
0
0
1
1
1
0
0
0
1
1
1
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.3
SSW
11
1.3
SSW
11
1.2
S
11
1.2
S
11
1.2
S
11
1.2
S
11
1.1
S
11
1.1
S
11
1
S
11
1
S
10
0.9
S
10
0.9
S
10
0.8
S
10
0.7
S
10
0.7
S
10
0.7
S
10
0.4
S
15
0.9
SSW
9
0.5
S
14
1.1
SSW
9
1.6
SSW
9
1.7
SSW
8
1.7
SSW
8
0.9
S
18
Wave Graph
Metric surfscale
Energy kJ
422
422
351
345
345
338
281
281
223
214
164
161
125
94
92
90
68
136
92
184
355
381
362
515
Wind (km/h)
10
NE
5
ENE
10
NE
5
ENE
10
SE
5
SE
15
W
10
WNW
10
NW
15
N
0
NNW
10
WSW
15
WSW
10
WSW
5
WNW
0
NNE
5
WSW
10
WSW
10
W
20
WSW
25
WSW
25
WSW
20
WSW
15
WSW
cross-off
cross-off
off
glassy
cross
cross
cross-on
cross
cross-off
off
glassy
cross-on
cross-on
cross-on
glassy
glassy
glassy
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
3:26PM1.10m
2:43AM0.87m
4:13PM1.04m
3:10AM0.87m
5:04PM0.96m
Low Tide
8:56AM-0.01m
9:42PM0.29m
9:39AM-0.02m
10:26PM0.38m
10:26AM-0.00m
clear
clear
clear
clear
part cloud
part cloud
rain showers
light rain
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
light rain
part cloud
part cloud
cloud
cloud
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:16
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:15
5:15
5:15
1
1
1
3
4
1
Temp °C
22
21
21
22
24
24
22
22
22
21
22
23
24
24
24
23
22
22
22
22
22
21
21
21
23
23
22
24
26
27
23
24
24
22
25
25
25
27
27
26
26
24
24
22
21
20
21
21
Swell 1
Height (m)
Direction
Period (s)
1.3
SSW
11
1.3
SSW
11
1.2
S
11
1.2
S
11
1.2
S
11
1.2
S
11
1.1
S
11
1.1
S
11
1
S
11
1
S
10
0.9
S
10
0.9
S
10
0.8
S
10
0.7
S
10
0.7
S
10
0.7
S
10
0.6
S
9
0.5
SSW
9
0.6
SSW
6
1.1
SSW
9
1.6
SSW
9
1.7
SSW
8
1.7
SSW
8
1.4
SSW
8
Energy kJ
422
422
351
345
345
338
281
281
223
214
164
161
125
94
92
90
64
47
25
184
355
381
335
220
Swell 2
Height (m)
Direction
Period (s)
0.1
SE
12
0.1
SE
12
0.1
SE
12
0.1
SE
12
0.1
E
7
0.1
SE
12
0.1
SE
12
0.2
E
4
0.2
E
4
0.2
E
4
0.2
ENE
4
0.2
ENE
4
0.2
S
17
0.2
S
16
0.3
S
16
0.3
S
15
0.4
S
15
0.5
S
14
0.5
S
9
0.4
S
13
0.5
S
13
0.6
S
13
0.7
S
19
0.9
S
18
Energy kJ
6
6
6
6
1
6
5
1
1
2
2
2
22
21
45
40
68
103
44
56
89
115
362
515
Swell 3
Height (m)
Direction
Period (s)
0.1
E
7
0.1
E
7
0.1
E
7
0.1
E
7
0.1
SE
12
0.2
E
7
0.1
E
7
0.1
E
7
0.1
E
7
0.1
S
19
0.1
S
19
0.2
E
4
0.2
E
7
0.2
E
7
0.2
E
7
0.2
E
7
0.3
SSE
10
0.5
S
14
0.2
S
16
0.2
S
21
0.3
S
20
0.5
S
12
0.7
S
14
Energy kJ
1
1
1
1
6
4
1
1
1
7
7
2
4
4
4
4
19
92
21
35
71
77
203
Wind waves
Height (m)
Direction
Period (s)
0.2
ENE
7
0.4
NE
3
0.4
ENE
3
0.4
ENE
4
0.3
W
3
0.3
NE
2
0.2
W
3
0.3
SW
3
0.3
SW
2
0.9
SSW
9
0.6
W
5
0.9
WSW
6
Energy kJ
5
2
4
5
2
1
1
1
1
136
15
66
Nearest Offshore or Glassy
Rating
(10 max)
2
2
1
1
2
2
2
2
1
1
1
1
1
1
1
1
1
2
2
1
3
2
2
4
Distance (km)
0
0
0
0
3
3
53
19
0
0
0
41
66
9
0
0
0
64
71
85
85
246
170
85
Best forecast wave conditions in Rio de Janeiro
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
2
2
2
3
4
Best forecast wave conditions in Brazil
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
2
1
2
2
2
2
3
3
3
3
4
4
4
4
Header Global
Rating
(10 max)
4
5
4
4
8
6
4
4
5
7
4
4
5
4
5
5
4
4
4
4
5
5
5
4
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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