Itaipu surfForecast / São Paulo / Brazil

information circle48hr Weather and Surf, issued 8 am Thursday 07 May 2026 -03
Forecast update in hr  min  s Forecast update imminent
Itaipu surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Itaipu sea temperature is
24.4° C
(Which is slightly warmer than usual)

How big are the waves at Itaipu today?

The current surf forecast for Itaipu at 3PM is: 0.4m 11s primary swell from a South-southeast direction and 0.6m 6s secondary swell from a East-southeast direction (forecast issued at 08:00am May 07). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (07 May)1.5ft (0.5m)11s
Afternoon (07 May)1.5ft (0.4m)11s
Evening (07 May)3.5ft (1.0m)7s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 2mm), mostly falling on Sat night. Warm (max 34°C on Fri afternoon, min 18°C on Sat night). Wind will be generally light.

Thursday
7
Friday
8
Saturday
9
Sun
10
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
12 AM
3 AM
Rating
(10 max)
0
0
0
0
0
1
0
0
0
0
0
0
1
1
0
1
0
0
0
0
1
0
0
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.5
S
11
0.5
S
11
0.4
SSE
11
0.4
SSE
11
0.4
SSE
11
1
E
7
0.7
ESE
6
0.7
ESE
7
0.7
ESE
7
0.7
ESE
7
0.6
ESE
7
0.6
ESE
7
1
E
8
0.4
SSE
12
0.4
SSE
12
0.3
SSE
15
0.4
SSE
14
0.4
SSE
13
0.4
SSE
13
0.4
SSE
13
0.4
SSE
12
0.7
S
7
0.7
S
7
0.6
S
12
Wave Graph
Metric surfscale
Energy kJ
62
62
40
40
41
88
44
45
48
49
41
43
111
51
50
43
64
58
56
54
50
49
48
104
Wind (km/h)
5
N
5
NNE
10
ESE
15
E
5
E
5
NE
10
NNE
10
N
10
N
15
N
10
N
5
N
10
N
15
NNE
10
N
10
N
10
W
20
SW
15
SSW
15
S
5
SW
10
SW
20
SW
30
WSW
off
cross-off
cross-on
cross-on
cross
glassy
cross-off
cross-off
off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
glassy
cross
cross-on
cross
High Tide
4:55AM0.97m
6:04PM0.93m
5:47AM0.91m
7:14PM0.88m
6:56AM0.86m
9:24PM0.88m
Low Tide
11:58AM0.32m
1:19AM0.62m
1:43PM0.37m
2:55AM0.61m
3:12PM0.35m
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:28
6:30
6:30
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:34
5:34
5:32
5:32
1
Temp °C
23
26
29
27
25
26
26
25
25
28
33
34
29
29
27
26
25
25
25
24
23
23
22
20
24
27
29
27
27
28
26
25
24
28
32
35
30
29
27
26
26
25
26
26
27
25
23
18
Swell 1
Height (m)
Direction
Period (s)
0.5
ESE
5
0.5
ESE
5
0.5
ESE
6
0.4
SSE
11
0.7
ESE
6
0.7
ESE
6
0.7
ESE
6
0.7
ESE
7
0.7
ESE
7
0.7
ESE
7
0.6
ESE
7
0.6
ESE
7
0.6
ESE
7
0.6
ESE
7
0.6
ESE
7
0.6
ESE
7
0.5
ESE
7
0.5
ESE
7
0.5
ESE
8
0.5
ESE
8
0.7
SSW
6
0.7
S
7
0.7
S
7
0.5
ESE
8
Energy kJ
15
17
19
40
41
43
44
45
48
49
41
43
43
43
43
43
30
31
33
33
43
45
44
36
Swell 2
Height (m)
Direction
Period (s)
0.5
S
11
0.5
S
11
0.4
SSE
11
0.4
SSE
11
0.3
S
10
0.3
S
10
0.3
S
10
0.3
S
10
0.2
SSE
13
0.3
SSE
13
0.3
SSE
13
0.4
SSE
13
0.4
SSE
12
0.4
SSE
12
0.3
SSE
12
0.4
SSE
14
0.4
SSE
13
0.4
SSE
13
0.4
SSE
13
0.5
ESE
8
0.5
ESE
8
0.5
ESE
8
0.4
SSE
12
Energy kJ
62
62
40
38
19
18
18
18
18
34
33
55
51
50
28
64
58
56
54
33
33
35
48
Swell 3
Height (m)
Direction
Period (s)
0.2
E
8
0.1
S
14
0.1
S
14
0.2
S
14
0.2
S
14
0.2
S
10
0.2
S
10
0.1
S
10
0.2
SSE
16
0.3
SSE
15
0.4
SSE
12
0.4
SSE
12
0.4
SSE
12
0.6
S
12
Energy kJ
5
4
4
15
15
8
8
2
25
42
50
49
48
104
Wind waves
Height (m)
Direction
Period (s)
0.6
ESE
6
1
E
7
0.4
N
3
0.3
N
3
1
E
8
0.5
SW
4
0.6
SSW
5
0.6
SSW
5
0.7
SSW
6
Energy kJ
30
88
2
1
111
9
14
21
44
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
7
7
10
73
7
0
7
7
7
7
7
7
0
0
7
0
7
27
25
113
0
12
113
113
Best forecast wave conditions in São Paulo
Rating
(10 max)
2
2
1
1
1
1
2
1
1
1
2
2
2
2
2
2
2
1
1
1
2
2
1
1
Best forecast wave conditions in Brazil
Rating
(10 max)
2
2
2
2
1
1
3
1
1
1
2
2
3
2
3
2
2
2
2
2
2
3
3
2
Header Global
Rating
(10 max)
8
5
5
6
7
7
6
8
7
6
5
7
7
5
5
5
6
5
5
5
4
5
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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