Surf Forecasts:
How big are the waves at Itaipu today (15 Oct):
- Afternoon surf: Afternoon surf (15 Oct, local time) - 2ft (0.6m), 8s period with S swell.
- Evening surf: Evening surf (15 Oct, local time) - 1.5ft (0.5m), 8s period with S swell.
The current surf forecast for Itaipu at 9PM is: 0.5m 8s primary swell from a South direction and 0.5m 5s secondary swell from a Southeast direction (forecast issued at 02:00pm October 15). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Oct) | - | - |
| Afternoon (15 Oct) | 2ft (0.6m) | 8s |
| Evening (15 Oct) | 1.5ft (0.5m) | 8s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 30mm), heaviest during Fri night. Warm (max 27°C on Fri morning, min 20°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Thu 15 | Friday 16 | Saturday 17 | ||||||||||||||||||
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) | S 8 | S 8 | S 8 | S 8 | SSE 8 | SSE 7 | SSE 7 | SSE 7 | SSE 8 | SSE 8 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SE 9 | SE 9 | SE 8 | SE 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 49 | 50 | 34 | 33 | 69 | 62 | 70 | 86 | 123 | 165 | 179 | 154 | 167 | 132 | 142 | 172 | 152 | 129 | 102 | 109 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-off | cross-off | glassy | cross | off | cross | cross-on | on | on | on | on | on | on | on | on | cross-on | cross |
High Tide | 4:33PM0.94m | 6:07AM0.97m | 5:14PM0.94m | 6:39AM0.94m | 6:00PM0.95m | |||||||||||||||
Low Tide | 11:32AM0.17m | 11:49PM-0.09m | 12:19PM0.19m | 00:39AM-0.07m | 1:09PM0.20m | |||||||||||||||
 |  |  | |  | |  | | | |  | | |  | |  | | |  | | |
 | — | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — |
 | — | 5:55 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:57 | — | — |
mm | — | — | — | — | — | — | 1 | 2 | — | 1 | 2 | — | 2 | 10 | 4 | 1 | 1 | — | 1 | 1 |
Temp °C | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 27 | 26 | 23 | 23 | 22 | 21 | 22 | 21 | 21 | 22 | 21 | 21 |
Feels °C | 26 | 25 | 27 | 25 | 27 | 27 | 27 | 25 | 30 | 28 | 25 | 25 | 24 | 21 | 22 | 20 | 20 | 22 | 21 | 23 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 8 | SSE 8 | SSE 7 | SSE 7 | SSE 7 | SSE 8 | SSE 8 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SE 9 | SE 9 | SE 8 | SSW 7 |
| kJ | 49 | 50 | 34 | 33 | 69 | 62 | 70 | 86 | 123 | 165 | 179 | 154 | 167 | 132 | 142 | 172 | 152 | 129 | 102 | 91 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 11 | SE 4 | SE 5 | S 10 | SSE 8 | E 7 | E 7 | E 7 | S 12 | S 12 | ENE 5 | E 6 | E 7 | E 7 | E 7 | E 7 | E 8 | SSW 6 | SE 9 |
| kJ | 11 | 10 | 9 | 10 | 8 | 7 | 1 | 1 | 1 | 3 | 3 | 7 | 12 | 9 | 8 | 4 | 1 | 1 | 43 | 109 |
Swell 3 Height (m) Direction Period (s) | E 7 | E 7 | S 11 | S 10 | E 7 | E 7 | S 13 | S 13 | — | SE 12 | E 7 | — | SE 11 | SSE 11 | SSE 11 | — | S 16 | S 16 | SSE 10 | SSE 15 |
| kJ | 4 | 1 | 10 | 8 | 1 | 1 | 3 | 3 | — | 6 | 1 | — | 5 | 12 | 12 | — | 5 | 5 | 19 | 21 |
Wind waves Height (m) Direction Period (s) | SE 5 | SE 5 | SE 4 | — | — | — | — | — | NE 3 | N 3 | ENE 5 | SW 2 | WSW 3 | SW 4 | SSW 4 | SSW 4 | SSW 4 | SSW 5 | — | — |
| kJ | 4 | 8 | 15 | — | — | — | — | — | 11 | 2 | 19 | 1 | 4 | 5 | 10 | 16 | 18 | 26 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 90 | 121 | 0 | 0 | 0 | 0 | 5 | 0 | 5 | 19 | 44 | 102 | 48 | 102 | 210 | 110 | 133 | 102 | 121 | 5 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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