Camboinhas surfForecast / Rio de Janeiro / Brazil

information circle48hr Weather and Surf, issued 2 am Thursday 21 May 2026 -03
Forecast update in hr  min  s Forecast update imminent
Camboinhas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Camboinhas sea temperature is
23.7° C
(Which is normal for this time of year)

How big are the waves at Camboinhas today?

The current surf forecast for Camboinhas at 7AM is: 2.0m 14s primary swell from a South direction (forecast issued at 02:00am May 21). An open ocean swell of 0.2m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (21 May)7ft (2.1m)15s
Afternoon (21 May)8ft (2.5m)16s
Evening (21 May)10ft (3.0m)15s

Table - waves today at Camboinhas. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 5mm), mostly falling on Thu morning. Warm (max 24°C on Sat morning, min 19°C on Thu night). Wind will be generally light.

Thursday
21
Friday
22
Saturday
23
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
2
2
2
1
3
!
!
!
!
5
3
3
3
3
4
4
4
4
4
3
3
2
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.8
S
13
1.8
S
13
1.9
S
14
2.1
S
15
2.3
S
15
2.5
S
16
2.5
S
16
3
S
15
3
S
15
3
S
14
3
S
14
2.5
S
14
2.5
S
14
2.5
S
14
2.5
S
14
2.5
S
14
2.4
S
14
2.3
S
14
2.3
S
14
2.2
S
14
1.9
S
14
1.8
S
13
1.7
S
13
1.6
S
13
Wave Graph
Metric surfscale
Energy kJ
1110
1110
1488
1869
2365
2944
3483
3510
3519
3423
3341
2817
2857
2753
2545
2545
2346
2121
2125
1902
1329
1124
972
848
Wind (km/h)
10
SSW
10
SW
15
SSW
15
S
15
SSW
15
S
10
S
5
SE
5
N
5
NNW
5
NNW
5
N
10
SE
15
ESE
20
E
20
ENE
15
ENE
15
ENE
10
NE
10
NE
5
NE
10
SSE
5
S
10
W
on
on
on
cross-on
cross-on
cross-on
cross-on
glassy
glassy
cross-off
cross-off
glassy
cross
cross-off
cross-off
cross-off
off
off
off
off
glassy
cross-on
glassy
cross-on
High Tide
4:06AM0.95m
7:49PM0.85m
5:01AM0.95m
8:53PM0.82m
6:04AM0.93m
Low Tide
11:39PM0.38m
12:05PM-0.06m
00:31AM0.39m
1:03PM-0.01m
1:27AM0.37m
2:02PM0.04m
light rain
light rain
rain showers
light rain
light rain
light rain
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:20
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:15
5:15
5:15
2
1
1
2
2
1
Temp °C
21
21
21
21
21
21
21
20
20
19
19
19
20
21
21
21
20
20
20
20
24
24
23
22
22
22
21
21
21
19
20
21
21
20
20
20
20
20
20
20
20
20
20
20
26
25
25
23
Swell 1
Height (m)
Direction
Period (s)
1.8
S
13
1.8
S
13
1.9
S
14
2.1
S
15
2.3
S
15
2.5
S
16
2.5
S
16
3
S
15
3
S
15
3
S
14
3
S
14
2.5
S
14
2.5
S
14
2.5
S
14
2.5
S
14
2.5
S
14
2.4
S
14
2.3
S
14
2.3
S
14
2.2
S
14
1.9
S
14
1.8
S
13
1.7
S
13
1.6
S
13
Energy kJ
1110
1110
1488
1869
2365
2944
3483
3510
3519
3423
3341
2817
2857
2753
2545
2545
2346
2121
2125
1902
1329
1124
972
848
Swell 2
Height (m)
Direction
Period (s)
0.2
E
8
0.1
E
8
0.2
E
8
0.2
E
8
0.2
E
8
0.2
E
8
0.2
E
8
0.8
S
18
0.2
E
9
0.2
E
9
0.2
E
9
0.9
ESE
6
0.9
ESE
6
Energy kJ
5
1
5
5
5
5
5
408
6
6
6
55
57
Swell 3
Height (m)
Direction
Period (s)
0.2
E
8
0.3
E
8
Energy kJ
5
12
Wind waves
Height (m)
Direction
Period (s)
0.4
SSE
5
1.3
E
5
1.3
E
6
0.9
ESE
6
0.9
ESE
6
0.9
ESE
6
Energy kJ
9
97
104
52
59
57
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
4
4
4
5
5
5
5
5
5
3
3
3
3
4
4
4
4
4
3
3
3
Distance (km)
111
111
104
111
122
122
122
1
1
1
1
0
11
11
11
11
0
0
0
0
0
36
0
19
Best forecast wave conditions in Rio de Janeiro
Rating
(10 max)
4
4
4
4
4
4
5
5
5
5
5
5
5
4
4
4
4
4
4
4
4
4
4
4
Best forecast wave conditions in Brazil
Rating
(10 max)
4
5
5
5
4
5
5
5
5
5
5
5
5
4
4
4
4
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
4
5
7
7
7
6
5
7
5
7
7
8
8
7
6
7
5
  • 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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