Surf Forecasts:
How big are the waves at Itaipu today (16 Sep):
- Afternoon surf: Afternoon surf (16 Sep, local time) - 2ft (0.6m), 12s period with S swell.
- Evening surf: Evening surf (16 Sep, local time) - 3.5ft (1.0m), 9s period with SSE swell.
The current surf forecast for Itaipu at 10PM is: 1.0m 8s primary swell from a South-southeast direction and 0.5m 11s secondary swell from a South direction (forecast issued at 02:00pm September 16). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Sep) | - | - |
| Afternoon (16 Sep) | 2ft (0.6m) | 12s |
| Evening (16 Sep) | 3.5ft (1.0m) | 9s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Fri afternoon, min 17°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Wed 16 | Thursday 17 | Friday 18 | ||||||||||||||||||
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 12 | S 12 | SSE 8 | SSE 9 | SSE 8 | SSE 8 | SSE 9 | S 9 | S 11 | S 10 | S 10 | S 9 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | ESE 6 | ESE 7 |
Wave Graph  | ||||||||||||||||||||
 kJ | 106 | 103 | 107 | 158 | 180 | 154 | 140 | 108 | 235 | 210 | 120 | 113 | 64 | 63 | 119 | 116 | 112 | 106 | 140 | 195 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross |
High Tide | 4:35PM1.00m | 5:23AM0.97m | 5:00PM0.92m | 6:08AM0.84m | 5:30PM0.83m | |||||||||||||||
Low Tide | 10:30AM0.46m | 10:34PM0.27m | 10:29AM0.56m | 10:54PM0.36m | 10:09AM0.65m | |||||||||||||||
 |  |  | | | |  | | | | | | | | |  | | | | | |
 | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | 5:59 | — | — | — | — | — | — | — | 5:59 | — | — | — | — | — | — | — | — | 6:00 | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 19 | 20 | 21 | 20 | 19 |
Feels °C | 17 | 18 | 18 | 17 | 17 | 16 | 16 | 17 | 17 | 17 | 16 | 17 | 19 | 18 | 18 | 20 | 21 | 21 | 20 | 19 |
Swell 1 Height (m) Direction Period (s) | S 5 | SSE 7 | SSE 8 | SSE 9 | SSE 8 | SSE 8 | SSE 9 | S 9 | S 11 | S 10 | S 10 | S 9 | S 9 | S 9 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 |
| kJ | 28 | 101 | 107 | 158 | 180 | 154 | 140 | 108 | 235 | 210 | 120 | 113 | 56 | 56 | 119 | 116 | 112 | 106 | 74 | 73 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 11 | SSE 15 | SSE 14 | SSE 14 | S 13 | ESE 7 | SE 7 | SSE 12 | SSE 12 | S 11 | S 11 | ESE 10 | ESE 10 | ESE 9 | — | — | — |
| kJ | 106 | 103 | 98 | 64 | 43 | 41 | 36 | 85 | 5 | 8 | 46 | 29 | 64 | 63 | 9 | 9 | 9 | — | — | — |
Swell 3 Height (m) Direction Period (s) | SE 8 | SE 12 | SE 12 | SSE 16 | SE 11 | SE 11 | SE 7 | SE 8 | SE 10 | — | ESE 10 | ESE 10 | ESE 10 | ESE 10 | — | — | — | — | — | — |
| kJ | 28 | 6 | 6 | 25 | 5 | 5 | 13 | 10 | 4 | — | 10 | 10 | 9 | 9 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 7 |
| kJ | — | — | — | — | — | — | — | 8 | 13 | 14 | 22 | 28 | 38 | 43 | 48 | 43 | 45 | 74 | 140 | 195 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 152 | 41 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 57 | 6 | 5 | 0 | 0 | 0 | 10 | 6 | 6 | 6 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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