Itaipu Surf Break

Lat Long: 22.97° S 43.04° W

Itaipu Surf Forecast and Surf Report

Issued: 8 pm 28 Jul 2026 (local time)

Forecast update in  hr  min

Today's Itaipu sea temperature is
22.2° C
0.6° 

Itaipu surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Itaipu surf forecast from 29 Jul 2026:

  • Best quality surf: Saturday 1 Aug, 12AM (local time) - 2ft (0.6m), 13s period, S swell with offshore winds.
  • Most powerful swell: Friday 31 Jul, 6PM (local time) - 4ft (1.2m), 9s period, SSE swell with 237 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 29 Jul, 6AM (local time) - 2ft (0.6m), 12s period with S swell.

Best Forecast Surf Conditions for Itaipu this week:

The surf forecast for Itaipu over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 29) at 6AM. The primary swell is predicted to be 0.6m and 12s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Itaipu in the next 16 days are 1.2m 9s and forecast to arrive on Friday (Jul 31) at 6PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 7s period and expected on Monday (Aug 03) at 9PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Wed 29th Jul)2ft (0.6m) 12s
Best Surf12AM (Sat 1st Aug)2ft (0.6m) 13s
Most Powerful 6PM (Fri 31st Jul)4ft (1.2m) 9s

Table - best surf conditions forecast for Itaipu over the next 16 days.


Short Range Forecast

Mostly dry. Warm (max 28°C on Wed morning, min 20°C on Thu night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 26°C on Sun morning, min 18°C on Fri night). Wind will be generally light.

Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
0
0
1
0
1
1
0
2
1
0
1
1
0
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
S
13
0.7
S
12
0.7
S
12
0.7
S
12
0.8
S
11
0.7
S
10
0.8
S
10
0.7
S
10
1
S
10
0.6
S
13
0.8
S
12
0.8
S
11
0.7
S
11
0.6
S
10
0.5
S
10
0.3
S
10
0.4
SE
12
0.5
SE
12
0.5
SE
10
Wave Graph
Metric surfscale
Energy kJ
116
141
139
130
151
104
125
88
179
117
180
157
110
69
47
16
39
68
54
Wind (km/h)
10
N
10
NNW
10
SSE
20
N
5
SW
15
S
10
NE
10
E
25
ESE
20
ENE
10
NNE
20
ESE
10
NNE
5
NNE
15
SE
10
NNE
5
NE
20
ESE
5
N
Wind State
cross-off
cross-off
cross
cross-off
glassy
cross-on
off
cross-off
cross-off
off
cross-off
cross-off
off
cross-off
cross
off
off
cross-off
cross-off
High Tide
00:07AM0.99m
1:32PM0.86m
00:54AM0.98m
4:16PM0.84m
1:49AM0.96m
5:21PM0.86m
2:54AM0.93m
6:15PM0.88m
4:17AM0.92m
7:01PM0.91m
6:09AM0.95m
7:42PM0.93m
Low Tide
7:55AM-0.06m
8:17PM0.25m
8:47AM-0.03m
9:10PM0.27m
9:42AM-0.01m
10:06PM0.27m
10:39AM0.00m
11:04PM0.24m
11:36AM0.01m
00:01AM0.19m
12:33PM0.00m
00:57AM0.12m
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:26
6:26
6:26
6:24
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:29
5:29
5:30
5:30
5:30
5:30
 mm
Temp °C
25
28
28
23
23
23
21
22
22
20
24
25
22
26
26
23
25
26
25
Feels °C
25
27
26
21
25
23
23
21
20
18
24
23
22
26
25
23
25
24
24
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Itaipu Surf forecast

The above surf forecast table for Itaipu provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Itaipu can be found by selecting the local surf guide option on the grey menu. Our Itaipu surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Itaipu) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Itaipu may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Rio de Janeiro? If you are looking for accommodation near Itaipu, camping, hotels and holiday cottages in Rio de Janeiro, consider staying in Niteroi which is 11 km (7 miles) away. Other places in and around Rio de Janeiro where you can find information about places to rent, and car hire include Sao Goncalo which is 18 km (11 miles) away, Marica, Rio de Janeiro and Itaborai.

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