Surf Forecasts:
How big are the waves at Itaipu today (01 Oct):
- Morning surf: Morning surf (01 Oct, local time) - 2ft (0.6m), 10s period with SSE swell.
- Afternoon surf: Afternoon surf (01 Oct, local time) - 2ft (0.6m), 10s period with SSE swell.
- Evening surf: Evening surf (01 Oct, local time) - 1.5ft (0.5m), 10s period with SE swell.
The current surf forecast for Itaipu at 3PM is: 0.6m 10s primary swell from a South-southeast direction and 0.4m 10s secondary swell from a South direction, 0.7m 4s secondary swell from a Southwest direction (forecast issued at 08:00am October 01). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Oct) | 2ft (0.6m) | 10s |
| Afternoon (01 Oct) | 2ft (0.6m) | 10s |
| Evening (01 Oct) | 1.5ft (0.5m) | 10s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 43mm), heaviest during Fri afternoon. Warm (max 24°C on Thu morning, min 19°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||
Thursday 1 | Friday 2 | Saturday 3 | ||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SSW 11 | SSW 11 | SSW 10 | S 10 | S 10 | S 6 | S 7 | S 7 | SSW 10 | S 11 | S 11 | S 11 | S 10 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 58 | 65 | 64 | 64 | 63 | 45 | 44 | 43 | 43 | 158 | 249 | 270 | 494 | 379 | 212 | 181 | 220 | 418 | 573 | 573 | 505 | 424 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | on | on | on | glassy | cross-off | glassy | glassy | glassy | on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | off | off |
High Tide | 6:41AM1.05m | 5:25PM0.88m | 7:29AM1.02m | 6:01PM0.90m | 8:23AM0.97m | 6:42PM0.92m | ||||||||||||||||
Low Tide | 12:26PM0.16m | 00:38AM-0.10m | 1:15PM0.22m | 1:29AM-0.10m | 2:03PM0.27m | |||||||||||||||||
 |  | |  |  | | |  |  | | | | | | | | | | | | | | |
 | 5:33 | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:51 | — | — |
mm | — | — | — | 3 | 2 | 4 | 1 | — | — | — | 1 | 5 | 2 | 2 | 4 | 4 | 3 | 4 | 2 | 2 | 2 | 1 |
Temp °C | 24 | 24 | 23 | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 19 |
Feels °C | 27 | 24 | 22 | 22 | 22 | 24 | 23 | 24 | 24 | 25 | 22 | 21 | 21 | 18 | 19 | 19 | 20 | 21 | 20 | 22 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SSW 11 | SSW 11 | SSW 10 | S 10 | SE 10 | SE 10 | SSW 9 | S 7 | SSW 10 | S 11 | S 11 | S 11 | S 10 |
| kJ | 58 | 65 | 64 | 64 | 63 | 45 | 44 | 43 | 43 | 158 | 249 | 270 | 245 | 45 | 45 | 118 | 220 | 418 | 573 | 573 | 505 | 424 |
Swell 2 Height (m) Direction Period (s) | ESE 7 | ESE 7 | S 10 | S 10 | ESE 7 | SW 4 | SSW 4 | SSW 4 | SSW 4 | SE 9 | SE 10 | SE 10 | SE 10 | S 12 | S 12 | SE 10 | S 11 | SE 10 | SE 10 | ESE 5 | ESE 5 | ESE 5 |
| kJ | 17 | 17 | 32 | 31 | 9 | 8 | 7 | 7 | 7 | 43 | 44 | 44 | 44 | 26 | 26 | 46 | 61 | 25 | 26 | 51 | 37 | 33 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 10 | ESE 7 | ESE 7 | S 10 | E 7 | E 7 | E 7 | SSW 10 | E 7 | E 7 | E 7 | E 7 | E 7 | S 12 | SE 10 | SE 10 | — | — | SE 10 | SE 10 | SE 10 |
| kJ | 33 | 33 | 17 | 10 | 17 | 8 | 8 | 4 | 33 | 4 | 4 | 3 | 3 | 3 | 43 | 47 | 48 | — | — | 26 | 16 | 15 |
Wind waves Height (m) Direction Period (s) | — | — | SW 3 | SW 4 | SW 4 | SW 4 | — | SW 4 | — | — | — | — | S 10 | S 10 | S 6 | S 7 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | E 5 | — |
| kJ | — | — | 3 | 13 | 10 | 14 | — | 12 | — | — | — | — | 494 | 379 | 212 | 181 | 66 | 49 | 51 | 84 | 70 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 48 | 102 | 210 | 102 | 0 | 0 | 0 | 0 | 0 | 121 | 121 | 34 | 172 | 34 | 12 | 12 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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