Itaipu surfForecast / São Paulo / Brazil

information circle48hr Weather and Surf, issued 2 am Monday 27 Apr 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 normal for this time of year)

How big are the waves at Itaipu today?

The current surf forecast for Itaipu at 6AM is: 0.3m 6s primary swell from a South direction and 0.3m 4s secondary swell from a East-southeast direction (forecast issued at 02:00am April 27). The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (27 Apr)1ft (0.3m)6s
Afternoon (27 Apr)0.5ft (0.2m)7s
Evening (27 Apr)0.5ft (0.2m)11s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 12mm), heaviest on Mon night. Warm (max 27°C on Mon morning, min 22°C on Mon night). Wind will be generally light.

Monday
27
Tuesday
28
Wednesday
29
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)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
1
1
0
1
1
1
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>
Wave
Height (m)
Direction
Period (s)
0.3
S
9
0.3
S
9
0.2
S
9
0.3
S
6
0.3
S
6
0.2
S
8
0.2
SSE
11
0.2
SSE
11
0.7
S
5
0.6
S
5
0.7
S
5
0.3
S
12
0.8
S
11
1
S
10
1
S
10
1
S
13
1
S
12
0.9
S
12
1.1
S
15
1.1
S
14
1.2
S
14
1.1
S
13
1
S
13
1
S
13
Wave Graph
Metric surfscale
Energy kJ
15
14
7
6
6
5
11
11
22
17
23
24
143
198
198
319
290
214
545
501
529
427
340
324
Wind (km/h)
5
SSW
5
S
5
NE
5
ENE
10
SE
10
SSE
10
SSW
10
SSW
5
E
5
E
10
E
5
ESE
5
ESE
5
SE
0
S
0
NW
5
W
10
WSW
10
WSW
5
SW
10
SSE
10
SSE
5
ENE
5
NNE
cross-on
glassy
cross-off
cross
on
on
cross-on
cross-on
glassy
glassy
cross-on
cross-on
cross-on
on
glassy
glassy
cross-off
cross
cross
cross-on
on
on
cross
glassy
High Tide
00:59AM1.00m
12:14PM1.00m
1:05AM1.04m
12:48PM1.10m
1:19AM1.08m
1:21PM1.18m
Low Tide
6:30AM0.46m
6:43PM0.19m
6:59AM0.35m
7:17PM0.17m
7:26AM0.26m
7:48PM0.17m
part cloud
part cloud
clear
cloud
cloud
thunderstorm
thunderstorm
light rain
rain showers
cloud
cloud
part cloud
part cloud
rain showers
light rain
part cloud
light rain
cloud
cloud
part cloud
clear
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:24
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:40
5:39
5:39
1
2
4
1
1
2
1
Temp °C
24
24
24
26
27
26
24
22
22
22
22
22
23
23
22
22
22
23
23
23
25
25
24
23
28
28
27
29
29
29
27
24
25
25
24
24
25
26
26
26
25
26
26
26
27
28
28
27
Swell 1
Height (m)
Direction
Period (s)
0.4
SE
3
0.3
S
6
0.3
S
6
0.3
S
6
0.3
S
6
0.2
ESE
7
0.3
SE
3
0.2
ESE
7
0.7
S
5
0.6
S
5
0.5
SSE
5
0.3
ESE
7
0.8
S
11
1
S
10
1
S
10
1
S
13
1
S
12
0.9
S
12
1.1
S
15
1.1
S
14
1.2
S
14
1.1
S
13
1
S
13
1
S
13
Energy kJ
3
7
7
6
6
5
2
5
22
17
12
11
143
198
198
319
290
214
545
501
529
427
340
324
Swell 2
Height (m)
Direction
Period (s)
0.3
S
7
0.3
ESE
3
0.3
ESE
4
0.2
ESE
3
0.2
ESE
7
0.2
S
5
0.2
ESE
7
0.2
E
4
0.3
ESE
7
0.3
ESE
7
0.3
ESE
7
0.3
S
12
0.3
ESE
8
0.4
ESE
4
0.3
ESE
4
0.3
ESE
4
0.2
ESE
9
0.5
S
16
0.3
SE
9
0.3
ESE
8
0.4
SE
8
0.4
SE
8
0.5
SE
10
0.5
SE
10
Energy kJ
8
2
2
1
5
2
5
1
10
10
10
24
11
4
3
3
8
134
12
14
18
17
50
48
Swell 3
Height (m)
Direction
Period (s)
0.3
S
9
0.3
S
9
0.2
S
9
0.2
ESE
7
0.2
S
8
0.2
S
8
0.2
SSE
11
0.2
SSE
11
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSE
11
0.2
SSE
10
0.2
ESE
8
0.2
ESE
8
0.2
ESE
8
0.3
E
4
0.3
SE
9
0.2
E
4
0.1
SE
10
0.4
SE
10
Energy kJ
15
14
6
5
6
5
11
11
11
10
10
11
10
6
6
6
3
12
1
4
25
Wind waves
Height (m)
Direction
Period (s)
0.3
S
3
0.3
E
4
0.2
ESE
3
0.3
SE
3
0.5
S
4
0.7
S
5
0.4
SSE
4
0.4
ESE
3
Energy kJ
1
2
1
2
7
23
7
4
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
2
3
2
2
2
1
Distance (km)
113
68
68
78
149
480
87
41
13
33
10
20
6
7
0
0
0
4
12
7
103
103
6
0
Best forecast wave conditions in São Paulo
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
2
2
3
3
3
3
4
4
2
3
3
3
Best forecast wave conditions in Brazil
Rating
(10 max)
2
2
2
2
2
1
1
2
2
2
2
2
2
2
3
3
4
4
4
4
4
4
3
4
Header Global
Rating
(10 max)
8
7
6
6
6
6
5
5
5
5
5
5
5
6
8
9
9
8
7
8
8
6
6
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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