Jaconé surfForecast / Rio de Janeiro / Brazil

information circle48hr Weather and Surf, issued 2 am Friday 22 May 2026 -03
Forecast update in hr  min  s Forecast update imminent
Jaconé surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Jaconé sea temperature is
24.0° C
(Which is normal for this time of year)

How big are the waves at Jaconé today?

The current surf forecast for Jaconé at 6AM is: 3.0m 14s primary swell from a South direction (forecast issued at 02:00am May 22). The wind direction is predicted to be glassy and the swell rating is 11.

Time (-03) & DateWave HeightWave Period
Morning (22 May)10ft (3.0m)14s
Afternoon (22 May)10ft (3.0m)14s
Evening (22 May)8ft (2.5m)14s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 24°C on Sat morning, min 19°C on Fri morning). Wind will be generally light.

Friday
22
Saturday
23
Sunday
24
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)
!
!
!
!
!
!
5
4
4
4
4
4
3
3
3
4
3
3
3
3
2
1
1
1
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
3
S
14
3
S
14
3
S
14
3
S
14
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
S
13
1.9
S
13
1.8
S
13
1.7
S
13
1.6
S
13
1.5
S
12
1.4
S
12
1.4
S
12
1.3
S
12
1.3
S
12
1.2
S
11
Wave Graph
Metric surfscale
Energy kJ
4028
3972
3898
3504
3234
3199
3029
2987
2747
2542
2542
2249
1918
1380
1228
1087
946
800
649
547
547
464
456
357
Wind (km/h)
5
W
5
W
5
W
5
W
5
SSW
10
SSE
10
ESE
10
E
10
NE
15
NE
15
NE
15
NE
15
ENE
25
E
20
ENE
15
NE
10
NNE
5
N
5
N
0
NW
5
S
10
S
10
SSE
5
SW
glassy
cross-on
glassy
glassy
glassy
cross
cross-off
cross-off
off
off
off
off
cross-off
cross-off
cross-off
off
off
cross-off
glassy
glassy
cross-on
cross-on
cross-on
on
High Tide
5:13AM0.83m
9:29PM0.79m
6:23AM0.80m
10:29PM0.79m
8:30AM0.78m
Low Tide
00:55AM0.57m
1:22PM0.17m
1:58AM0.56m
2:31PM0.22m
3:04AM0.52m
3:38PM0.25m
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
clear
clear
clear
part cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:18
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:14
5:14
5:14
Temp °C
20
19
19
19
21
21
21
20
20
19
19
20
24
24
22
21
20
20
20
21
22
22
22
22
21
20
20
20
23
21
20
20
20
19
19
20
24
22
21
21
21
21
22
24
24
23
24
24
Swell 1
Height (m)
Direction
Period (s)
3
S
14
3
S
14
3
S
14
3
S
14
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
S
13
1.9
S
13
1.8
S
13
1.7
S
13
1.6
S
13
1.5
S
12
1.4
S
12
1.4
S
12
1.3
S
12
1.3
S
12
1.2
S
11
Energy kJ
4028
3972
3898
3504
3234
3199
3029
2987
2747
2542
2542
2249
1918
1380
1228
1087
946
800
649
547
547
464
456
357
Swell 2
Height (m)
Direction
Period (s)
0.2
E
9
0.2
E
9
0.2
E
9
0.2
E
9
0.2
E
9
0.1
E
9
0.1
E
9
0.7
E
6
0.6
E
5
0.5
E
5
0.4
ESE
5
0.4
E
5
0.4
E
5
Energy kJ
6
6
6
6
6
1
1
29
21
14
9
8
8
Swell 3
Height (m)
Direction
Period (s)
0.1
E
9
0.1
E
8
0.1
E
8
0.1
E
8
0.1
E
8
Energy kJ
1
1
1
1
1
Wind waves
Height (m)
Direction
Period (s)
1.2
E
5
1.1
ESE
5
1.3
E
5
1.1
E
6
0.9
E
6
0.8
E
6
0.7
ENE
5
1.1
ENE
5
Energy kJ
82
74
94
72
48
40
30
66
Nearest Offshore or Glassy
Rating
(10 max)
5
4
4
5
4
4
4
4
5
4
4
4
4
4
4
3
4
4
3
3
3
3
2
2
Distance (km)
77
7
7
49
7
7
7
10
0
0
0
0
0
0
10
10
0
0
0
0
0
0
57
10
Best forecast wave conditions in Rio de Janeiro
Rating
(10 max)
5
5
5
5
5
5
5
4
5
4
4
4
4
4
4
4
4
4
3
3
3
3
2
2
Best forecast wave conditions in Brazil
Rating
(10 max)
5
5
5
5
5
5
5
4
5
4
4
4
4
4
4
4
4
4
3
3
3
3
2
2
Header Global
Rating
(10 max)
5
4
5
7
7
7
6
5
7
5
5
6
7
8
7
6
5
5
5
5
5
6
5
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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