Itaúna surf break

Itaúna surfForecast / Rio de Janeiro / Brazil

information circle48hr Weather and Surf, issued 2 pm Sunday 17 May 2026 -03
Forecast update in hr  min  s Forecast update imminent
Itaúna surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Itaúna sea temperature is
23.7° C
(Which is slightly cooler than normal)

How big are the waves at Itaúna today?

The current surf forecast for Itaúna at 5PM is: 1.3m 11s primary swell from a South direction and 0.2m 12s secondary swell from a East-southeast direction (forecast issued at 02:00pm May 17). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (17 May)--
Afternoon (17 May)4.5ft (1.3m)11s
Evening (17 May)4ft (1.2m)11s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 15mm), heaviest on Mon afternoon. Warm (max 26°C on Sun afternoon, min 20°C on Tue night). Wind will be generally light.

Sun
17
Monday
18
Tuesday
19
Wed
20
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
12 AM
3 AM
6 AM
9 AM
Rating
(10 max)
1
1
1
1
0
2
2
1
1
0
0
0
0
0
0
0
0
0
1
2
3
4
4
5
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.3
S
11
1.3
S
11
1.2
S
11
1.2
S
11
1.1
S
11
1.1
S
10
1
S
10
0.9
SSW
10
0.9
S
10
0.8
S
10
0.7
S
10
0.7
S
10
0.4
SSW
15
0.5
S
14
0.5
S
14
0.5
S
13
1.3
SW
6
1.8
SW
9
1.8
SSW
8
1
S
18
1.5
S
18
1.9
S
16
2.2
S
16
3
S
15
Wave Graph
Metric surfscale
Energy kJ
403
396
338
332
275
265
212
167
158
122
94
90
72
107
96
90
104
492
466
642
1357
1832
2359
3664
Wind (km/h)
10
ESE
10
E
10
E
5
W
20
W
10
WNW
5
NE
0
NW
5
E
5
SSW
10
WSW
5
W
5
WSW
10
WSW
15
W
20
WSW
25
WSW
25
WSW
25
W
25
W
15
W
15
W
10
WNW
10
W
cross-on
cross
cross
cross
cross
cross-off
glassy
glassy
glassy
cross-on
cross
cross
cross
cross-on
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
High Tide
3:22PM1.10m
2:44AM0.87m
4:10PM1.04m
3:12AM0.87m
5:02PM0.96m
3:46AM0.86m
Low Tide
9:44PM0.30m
9:39AM-0.01m
10:28PM0.40m
10:26AM0.01m
11:14PM0.48m
clear
clear
thunderstorm
thunderstorm
cloud
cloud
cloud
part cloud
cloud
cloud
light rain
light rain
light rain
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:16
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:15
5:15
5:15
5:14
1
1
2
2
1
1
1
1
2
1
1
Temp °C
25
26
25
23
22
21
21
22
24
24
22
21
21
21
22
22
21
22
21
21
20
20
20
21
27
27
28
26
22
23
24
25
27
27
24
24
24
23
24
22
20
20
20
20
20
21
21
22
Swell 1
Height (m)
Direction
Period (s)
1.3
S
11
1.3
S
11
1.2
S
11
1.2
S
11
1.1
S
11
1.1
S
10
1
S
10
0.9
SSW
10
0.9
S
10
0.8
S
10
0.7
S
10
0.7
S
10
0.6
S
10
0.6
S
9
0.6
S
9
0.5
S
13
0.6
SSW
9
0.6
S
13
1.8
SSW
8
1.7
SSW
8
1.6
SSW
8
1.9
S
16
2.2
S
16
3
S
15
Energy kJ
403
396
338
332
275
265
212
167
158
122
94
90
65
64
63
90
59
115
466
361
330
1832
2359
3664
Swell 2
Height (m)
Direction
Period (s)
0.1
SE
12
0.2
ESE
12
0.2
E
12
0.3
E
4
0.3
E
4
0.3
E
5
0.3
ENE
5
0.2
E
4
0.2
S
17
0.2
S
16
0.3
S
16
0.4
S
15
0.4
SSW
15
0.5
S
14
0.5
S
14
0.5
S
9
0.6
S
10
0.4
S
20
0.6
S
19
1
S
18
1.5
S
18
1.7
S
8
1.7
S
8
1.6
S
8
Energy kJ
6
14
11
2
3
4
4
2
22
21
45
72
72
107
96
45
65
124
266
642
1357
383
364
313
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
12
0.1
SE
12
0.1
S
18
0.1
E
12
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
0.2
E
7
0.2
E
7
0.2
S
16
0.5
S
13
0.2
E
7
0.5
S
15
0.6
S
13
0.1
SE
12
0.1
SE
12
0.3
ENE
7
Energy kJ
6
6
6
3
1
1
7
7
2
4
4
4
4
4
4
21
87
4
109
119
6
6
10
Wind waves
Height (m)
Direction
Period (s)
0.2
ENE
7
0.2
ENE
7
0.4
ENE
4
0.4
ENE
4
0.4
WSW
3
0.4
WNW
3
0.2
WSW
3
0.3
WNW
3
0.2
WNW
3
0.4
WSW
3
0.4
WSW
3
0.6
SW
4
0.9
SW
5
1.3
SW
6
1.8
SW
9
1
W
6
1.1
SE
7
Energy kJ
5
5
4
5
3
3
1
2
1
3
4
14
47
104
492
62
102
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
2
2
1
2
1
1
1
1
1
1
1
1
1
3
3
3
3
4
4
Distance (km)
0
0
22
34
45
0
50
19
0
0
34
12
0
0
0
22
52
46
105
259
189
54
54
54
Best forecast wave conditions in Rio de Janeiro
Rating
(10 max)
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
3
4
4
4
Best forecast wave conditions in Brazil
Rating
(10 max)
2
2
2
2
2
2
2
2
2
1
1
1
3
3
3
3
4
3
3
4
4
4
4
4
Header Global
Rating
(10 max)
7
4
8
6
4
4
5
6
5
4
5
4
5
4
4
4
4
4
4
4
4
4
4
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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