Surf Forecasts:
How big are the waves at Itaipu today (15 Aug):
- Morning surf: Morning surf (15 Aug, local time) - 5ft (1.5m), 13s period with SSE swell.
- Afternoon surf: Afternoon surf (15 Aug, local time) - 4.5ft (1.4m), 12s period with SSE swell.
- Evening surf: Evening surf (15 Aug, local time) - 6ft (1.9m), 8s period with ESE swell.
The current surf forecast for Itaipu at 2AM is: 1.5m 14s primary swell from a South-southeast direction and 0.2m 9s secondary swell from a East direction, 0.5m 3s secondary swell from a East-northeast direction (forecast issued at 08:00pm August 14). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Aug) | 5ft (1.5m) | 13s |
| Afternoon (15 Aug) | 4.5ft (1.4m) | 12s |
| Evening (15 Aug) | 6ft (1.9m) | 8s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Mon morning, min 19°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Fri 14 | Saturday 15 | Sunday 16 | ||||||||||||||||
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 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 646 | 780 | 780 | 746 | 755 | 769 | 722 | 598 | 298 | 421 | 378 | 232 | 385 | 395 | 158 | 191 | 220 | 460 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | glassy | cross | cross | cross | cross | on | cross | cross | cross-off | cross-off | glassy | glassy | cross-on | cross-on | cross | glassy |
High Tide | 3:50PM1.16m | 3:34AM1.29m | 4:11PM1.12m | 4:07AM1.27m | 4:33PM1.08m | |||||||||||||
Low Tide | 10:01PM0.35m | 10:26AM0.07m | 10:17PM0.33m | 10:48AM0.18m | ||||||||||||||
 | | | |  |  |  | | | |  | | |  | | | | | |
 | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:47 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 21 | 21 | 19 | 19 | 21 | 21 | 19 | 19 | 19 | 19 | 19 | 20 | 22 | 22 | 21 | 20 |
Feels °C | 24 | 24 | 24 | 24 | 18 | 19 | 23 | 23 | 19 | 20 | 20 | 21 | 21 | 22 | 23 | 23 | 22 | 23 |
Swell 1 Height (m) Direction Period (s) | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SE 8 | SE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | SSE 11 | SSE 11 | S 11 | ESE 8 |
| kJ | 646 | 780 | 780 | 746 | 755 | 769 | 722 | 598 | 135 | 159 | 178 | 154 | 154 | 158 | 95 | 93 | 86 | 284 |
Swell 2 Height (m) Direction Period (s) | E 8 | SSE 8 | E 9 | E 10 | E 9 | — | ESE 7 | SE 8 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SE 13 | SE 13 | SE 13 | S 11 |
| kJ | 1 | 109 | 6 | 7 | 7 | — | 142 | 232 | 240 | 236 | 186 | 176 | 130 | 128 | 7 | 7 | 7 | 59 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | E 9 | — | — | — | — | SE 14 | SE 13 | SE 13 | — | — | — | — |
| kJ | — | — | — | — | — | — | 7 | — | — | — | — | 7 | 7 | 7 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | ENE 3 | — | — | — | — | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
| kJ | — | — | — | 6 | — | — | — | — | 298 | 421 | 378 | 232 | 385 | 395 | 158 | 191 | 220 | 460 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 10 | 6 | 0 | 12 | 30 | 27 | 12 | 10 | 6 | 5 | 0 | 0 | 0 | 0 | 10 | 6 | 6 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
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