Surf Forecasts:
Itaipuacu surf forecast from 6 Aug 2026:
- Best quality surf: Saturday 8 Aug, 9PM (local time) - 6.5ft (2.0m), 14s period, S swell with offshore winds.
- Most powerful swell: Tuesday 11 Aug, 3AM (local time) - 7.5ft (2.3m), 14s period, S swell with 2,062 kJ wave energy.
- Next surfable swell (1★+): Thursday 6 Aug, 9AM (local time) - 2ft (0.6m), 10s period with S swell.
Best Forecast Surf Conditions for Itaipuacu this week:
The surf forecast for Itaipuacu over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 06) at 9AM. The primary swell is predicted to be 0.6m and 10s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Itaipuacu in the next 16 days are 2.3m 14s and forecast to arrive on Tuesday (Aug 11) at 3AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Saturday (Aug 08) at 9PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Thu 6th Aug) | 2ft (0.6m) 10s |
| Best Surf | 9PM (Sat 8th Aug) | 6.5ft (2.0m) 14s |
| Most Powerful | 3AM (Tue 11th Aug) | 7.5ft (2.3m) 14s |
Table - best surf conditions forecast for Itaipuacu over the next 16 days.
Short Range ForecastMostly dry. Warm (max 33°C on Fri morning, min 21°C on Fri night). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 11mm), heaviest on Mon night. Warm (max 30°C on Sun morning, min 18°C on Tue morning). Winds decreasing (fresh winds from the WSW on Sun morning, light winds from the ENE by Tue night). | ||||||||||||||||||||
Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | S 10 | S 10 | SSE 13 | S 12 | S 11 | S 10 | S 6 | S 16 | S 14 | S 13 | S 13 | S 12 | S 12 | S 11 | S 12 | S 13 | S 12 | S 12 | S 11 | S 12 | S 13 |
Wave Graph  | |||||||||||||||||||||
 kJ | 73 | 50 | 59 | 71 | 63 | 33 | 61 | 765 | 1553 | 1172 | 892 | 594 | 872 | 814 | 1013 | 1439 | 1167 | 1227 | 628 | 902 | 1346 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | off | cross-on | cross-off | cross-off | cross-off | cross-off | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | off |
High Tide | 9:02AM0.88m | 8:32PM0.74m | 11:06AM0.92m | 10:21PM0.74m | 12:15PM0.98m | 11:31PM0.77m | 1:10PM1.03m | 00:14AM0.82m | 1:58PM1.05m | 00:50AM0.88m | 2:41PM1.04m | 1:25AM0.95m | 3:19PM1.01m | 2:01AM1.01m | |||||||
Low Tide | 3:19PM0.29m | 3:35AM0.17m | 4:23PM0.32m | 4:35AM0.11m | 5:23PM0.34m | 5:32AM0.03m | 6:16PM0.35m | 6:25AM-0.03m | 7:03PM0.35m | 7:16AM-0.08m | 7:45PM0.34m | 8:03AM-0.10m | 8:25PM0.33m | ||||||||
 | |  | |  |  | | | | | |  |  | |  |  | | | | | | |
 | 6:22 | — | — | 6:22 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:18 | — | — | 6:18 | — | — |
 | — | 5:30 | — | — | 5:31 | — | — | 5:31 | — | — | 5:32 | — | — | 5:32 | — | — | 5:32 | — | — | 5:34 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 2 | 2 | 2 | — | — | — |
Temp °C | 30 | 29 | 29 | 33 | 33 | 24 | 24 | 24 | 27 | 30 | 22 | 22 | 22 | 22 | 20 | 18 | 18 | 18 | 19 | 19 | 19 |
Feels °C | 30 | 27 | 27 | 31 | 32 | 24 | 23 | 22 | 26 | 29 | 21 | 24 | 24 | 23 | 18 | 16 | 17 | 17 | 17 | 16 | 17 |
Swell 1 Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 8 | S 11 | E 7 | S 6 | S 16 | S 14 | S 13 | S 13 | S 12 | S 12 | S 11 | S 12 | S 13 | S 12 | S 12 | S 11 | S 12 | S 13 |
| kJ | 54 | 40 | 54 | 28 | 63 | 15 | 61 | 765 | 1553 | 1172 | 892 | 594 | 872 | 814 | 1013 | 1439 | 1167 | 1227 | 628 | 902 | 1346 |
Swell 2 Height (m) Direction Period (s) | S 10 | S 10 | S 9 | S 12 | ESE 8 | S 10 | E 8 | SSW 12 | ESE 5 | E 8 | S 16 | E 8 | E 8 | E 8 | S 15 | — | E 7 | E 7 | S 12 | SSW 11 | E 7 |
| kJ | 73 | 50 | 26 | 71 | 19 | 33 | 19 | 224 | 23 | 29 | 183 | 12 | 5 | 5 | 441 | — | 9 | 4 | 239 | 40 | 1 |
Swell 3 Height (m) Direction Period (s) | S 16 | SSE 15 | SSE 13 | SSE 9 | SSW 9 | — | S 10 | SSW 12 | SE 15 | S 9 | ESE 9 | E 13 | E 12 | SE 12 | E 7 | — | — | — | E 7 | — | — |
| kJ | 5 | 22 | 59 | 8 | 9 | — | 17 | 298 | 8 | 2 | 25 | 3 | 3 | 6 | 4 | — | — | — | 4 | — | — |
Wind waves Height (m) Direction Period (s) | — | E 8 | — | N 3 | — | SSW 4 | — | SSE 6 | — | — | — | S 5 | — | — | SE 6 | — | — | — | — | E 7 | ESE 5 |
| kJ | — | 89 | — | 1 | — | 15 | — | 77 | — | — | — | 33 | — | — | 38 | — | — | — | — | 1 | 25 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 191 | 19 | 191 | 0 | 0 | 83 | 83 | 228 | 410 | 721 | 102 | 102 | 0 | 0 | 15 | 0 |
Best forecast wave conditions in Rio de Janeiro | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
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Information about the Itaipuacu Surf forecast
The above surf forecast table for Itaipuacu provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Itaipuacu can be found by selecting the local surf guide option on the grey menu. Our Itaipuacu 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 (Itaipuacu) 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 Itaipuacu 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.
Itaipuacu is 6 km (4 miles) from the city of Marica. If you plan a holiday in Rio de Janeiro, look for hotels and other accommodation in Marica. Marica has rooms for a wide range of budgets as well as car hire and transport links.
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