Surf Forecasts:
How big are the waves at Itaipu today (02 Jul):
- Morning surf: Morning surf (02 Jul, local time) - 1.5ft (0.5m), 10s period with S swell.
- Afternoon surf: Afternoon surf (02 Jul, local time) - 2ft (0.6m), 10s period with S swell.
- Evening surf: Evening surf (02 Jul, local time) - 2ft (0.6m), 10s period with SSW swell.
The current surf forecast for Itaipu at 4PM is: 0.6m 10s primary swell from a South direction (forecast issued at 08:00am July 02). An open ocean swell of 0.5m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Jul) | 1.5ft (0.5m) | 10s |
| Afternoon (02 Jul) | 2ft (0.6m) | 10s |
| Evening (02 Jul) | 2ft (0.6m) | 10s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Sat night. Warm (max 26°C on Thu morning, min 19°C on Sat night). Winds increasing (calm on Thu morning, fresh winds from the SW by Fri morning). | ||||||||||||||||||||||||
Thursday 2 | Friday 3 | Saturday 4 | Sun 5 | |||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | S 9 | S 10 | S 9 | S 10 | S 10 | SSW 10 | SSW 9 | SSW 9 | SSW 9 | S 19 | SSW 9 | S 18 | S 17 | S 16 | S 16 | S 15 | S 15 | S 14 | SSW 10 | SSW 10 | SSW 13 | SSW 13 | SSW 12 | S 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 59 | 46 | 45 | 68 | 70 | 74 | 68 | 65 | 65 | 64 | 69 | 154 | 147 | 185 | 246 | 219 | 267 | 334 | 365 | 411 | 1249 | 1211 | 1082 | 1336 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | glassy | cross-on | cross-off | off | cross-off | cross-off | cross-off | cross-off | on | on | on | on | cross-on | cross-on | cross-on | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | on |
High Tide | 3:41PM0.86m | 3:03AM0.95m | 6:11PM0.86m | 4:06AM0.93m | 7:22PM0.89m | |||||||||||||||||||
Low Tide | 9:58AM-0.03m | 10:24PM0.28m | 10:54AM-0.00m | 11:22PM0.28m | 11:53AM0.01m | 00:23AM0.26m | ||||||||||||||||||
 |  | | | | | | | | | | |  |  | | | | |  |  | |  | | | |
 | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | 6:33 |
 | — | — | — | 5:17 | — | — | — | — | — | — | — | 5:17 | — | — | — | — | — | — | — | 5:19 | — | — | — | 5:19 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 |
Temp °C | 23 | 23 | 26 | 25 | 24 | 24 | 23 | 22 | 22 | 23 | 22 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 21 | 21 | 20 | 20 | 19 | 19 |
Feels °C | 22 | 22 | 27 | 25 | 24 | 25 | 24 | 22 | 21 | 22 | 19 | 19 | 20 | 21 | 21 | 20 | 22 | 21 | 22 | 21 | 20 | 20 | 19 | 18 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | S 9 | S 10 | S 10 | SSW 10 | SSW 9 | SSW 9 | SSW 9 | S 9 | SSW 9 | S 9 | S 9 | S 16 | SSW 9 | SSW 11 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 13 | SSW 13 | SSW 12 | S 13 |
| kJ | 42 | 46 | 45 | 68 | 70 | 74 | 68 | 65 | 65 | 61 | 69 | 64 | 63 | 185 | 94 | 170 | 133 | 258 | 365 | 408 | 1249 | 1211 | 1082 | 1336 |
Swell 2 Height (m) Direction Period (s) | S 9 | S 10 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | S 17 | SSW 9 | S 16 | S 15 | S 15 | S 14 | S 14 | S 13 | ESE 9 | E 9 | E 9 | E 9 |
| kJ | 59 | 46 | 33 | 33 | 33 | 33 | 33 | 34 | 35 | 37 | 37 | 36 | 147 | 47 | 246 | 219 | 267 | 334 | 302 | 411 | 26 | 14 | 14 | 14 |
Swell 3 Height (m) Direction Period (s) | SSE 11 | S 11 | S 11 | S 17 | S 17 | S 16 | S 16 | S 16 | S 15 | S 19 | S 18 | S 18 | E 8 | S 12 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | — | — | — |
| kJ | 23 | 23 | 22 | 22 | 22 | 21 | 46 | 44 | 18 | 64 | 57 | 154 | 35 | 69 | 22 | 24 | 25 | 26 | 26 | 26 | 25 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | WSW 3 | WSW 4 | SW 4 | SW 5 | WSW 5 | SW 4 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 3 | 9 | 10 | 10 | 14 | 10 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 34 | 0 | 0 | 0 | 0 | 0 | 0 | 100 | 473 | 250 | 102 | 20 | 24 | 20 | 0 | 102 | 121 | 121 | 121 | 110 | 110 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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