Itaúna surf break

Itaúna surfForecast / Rio de Janeiro / Brazil

information circle48hr Weather and Surf, issued 8 pm Saturday 16 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
23.6° C
(Which is slightly cooler than normal)

How big are the waves at Itaúna today?

The current surf forecast for Itaúna at 4AM is: 1.4m 11s primary swell from a South-southwest direction and 0.1m 7s secondary swell from a East direction (forecast issued at 08:00pm May 16). The wind direction is predicted to be cross-offshore and the swell rating is 2.

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

Light rain (total 4mm), mostly falling on Sun night. Warm (max 26°C on Sun morning, min 20°C on Sat night). Winds increasing (calm on Mon morning, fresh winds from the WSW by Tue afternoon).

Sat
16
Sunday
17
Monday
18
Tuesday
19
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
12 PM
3 PM
Rating
(10 max)
3
3
2
2
2
2
1
1
1
0
0
2
2
1
0
0
1
1
1
2
1
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.5
SSW
11
1.5
SSW
11
1.4
SSW
11
1.4
SSW
11
1.4
SSW
11
1.3
SSW
11
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
S
10
0.9
S
10
0.8
SSW
10
0.7
S
10
0.7
S
10
0.4
SSW
15
0.5
S
14
0.5
S
14
0.9
SSW
9
1.6
SSW
9
1.8
SSW
8
Wave Graph
Metric surfscale
Energy kJ
494
503
486
486
486
415
403
396
338
332
275
265
212
161
158
128
92
90
72
107
96
121
404
443
Wind (km/h)
5
ESE
5
NNE
10
NE
5
ENE
10
NE
10
NE
10
E
15
ESE
5
W
20
W
20
W
10
N
5
NNE
5
WNW
15
WSW
15
SSW
5
SSW
5
E
5
WSW
5
N
15
WSW
20
WSW
25
WSW
30
WSW
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
off
glassy
glassy
cross
cross-on
glassy
glassy
glassy
glassy
cross
cross-on
cross
cross-on
High Tide
2:20AM0.89m
3:22PM1.10m
2:44AM0.87m
4:10PM1.04m
3:12AM0.87m
Low Tide
8:59PM0.21m
8:56AM0.00m
9:44PM0.30m
9:39AM-0.01m
10:28PM0.40m
10:26AM0.01m
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
rain showers
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
cloud
cloud
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
1
1
1
Temp °C
23
22
21
21
20
22
26
26
23
22
22
22
21
22
24
23
23
22
22
21
21
22
22
22
26
24
22
23
21
23
27
27
26
22
23
24
23
25
25
24
26
25
26
24
22
22
20
20
Swell 1
Height (m)
Direction
Period (s)
1.5
SSW
11
1.5
SSW
11
1.4
SSW
11
1.4
SSW
11
1.4
SSW
11
1.3
SSW
11
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
S
10
0.9
S
10
0.8
SSW
10
0.7
S
10
0.7
S
10
0.6
S
10
0.6
S
9
0.6
S
9
0.9
SSW
9
1.6
SSW
9
0.6
S
13
Energy kJ
494
503
486
486
486
415
403
396
338
332
275
265
212
161
158
128
92
90
65
64
63
121
404
115
Swell 2
Height (m)
Direction
Period (s)
0.1
E
7
0.1
E
7
0.1
E
7
0.1
E
7
0.1
E
7
0.1
E
7
0.1
E
7
0.3
E
4
0.4
E
4
0.3
E
4
0.3
E
4
0.2
E
4
0.1
E
7
0.2
WSW
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
13
0.5
S
13
0.4
S
20
Energy kJ
1
1
1
1
1
1
1
2
5
3
3
2
1
1
22
21
45
72
72
107
96
90
87
129
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
12
0.1
SE
12
0.1
SE
12
0.1
SE
12
0.1
SE
12
0.1
SE
12
0.1
SE
12
0.1
SE
12
0.1
SE
12
0.1
SE
12
0.1
E
7
0.1
E
7
0.1
S
19
0.1
E
7
0.1
E
7
0.1
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
0.2
S
16
0.2
E
7
Energy kJ
6
6
6
6
6
6
6
6
5
5
1
1
7
1
1
1
4
4
4
4
4
21
21
4
Wind waves
Height (m)
Direction
Period (s)
0.2
ENE
7
0.2
ENE
7
0.4
ENE
3
0.5
E
4
0.4
W
3
0.2
ENE
4
0.2
ENE
2
0.4
SW
3
0.4
SW
4
0.5
SW
4
0.6
SW
4
0.7
SW
6
0.8
SW
6
0.8
SW
6
0.9
WSW
5
1.8
SSW
8
Energy kJ
5
5
4
8
2
2
1
3
3
6
10
34
46
38
46
443
Nearest Offshore or Glassy
Rating
(10 max)
3
3
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
2
1
2
2
3
Distance (km)
0
0
0
0
0
0
12
12
22
54
54
0
0
0
46
46
0
0
0
0
46
105
189
105
Best forecast wave conditions in Rio de Janeiro
Rating
(10 max)
3
3
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
2
2
1
2
3
Best forecast wave conditions in Brazil
Rating
(10 max)
3
3
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
4
4
4
Header Global
Rating
(10 max)
5
5
4
4
6
9
9
7
4
4
5
7
5
4
5
4
4
4
4
5
5
4
4
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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