Surf Forecasts:
How big are the waves at Itaipu today (16 Aug):
- Morning surf: Morning surf (16 Aug, local time) - 5ft (1.5m), 8s period with ESE swell.
- Afternoon surf: Afternoon surf (16 Aug, local time) - 4.5ft (1.3m), 8s period with ESE swell.
- Evening surf: Evening surf (16 Aug, local time) - 5.5ft (1.7m), 7s period with ESE swell.
The current surf forecast for Itaipu at 10AM is: 1.5m 8s primary swell from a East-southeast direction and 1.2m 8s secondary swell from a East-southeast direction, 0.7m 11s secondary swell from a South-southeast direction (forecast issued at 02:00am August 16). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Aug) | 5ft (1.5m) | 8s |
| Afternoon (16 Aug) | 4.5ft (1.3m) | 8s |
| Evening (16 Aug) | 5.5ft (1.7m) | 7s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Tue morning, min 20°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 16 | Monday 17 | Tuesday 18 | ||||||||||||||||||||||
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 | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 7 | E 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 385 | 375 | 232 | 250 | 165 | 186 | 186 | 327 | 545 | 526 | 192 | 165 | 136 | 136 | 100 | 323 | 323 | 122 | 103 | 100 | 80 | 67 | 67 | 52 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | glassy | on | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | on | cross-on | glassy | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-off | cross-off |
High Tide | 4:07AM1.27m | 4:33PM1.08m | 4:40AM1.20m | 4:55PM1.03m | 5:14AM1.09m | 5:18PM0.97m | ||||||||||||||||||
Low Tide | 10:17PM0.33m | 10:48AM0.18m | 10:32PM0.31m | 11:06AM0.31m | 10:51PM0.32m | 11:19AM0.43m | ||||||||||||||||||
 | |  |  | |  | |  | | | | | | | | | | | | | | | | | |
 | — | — | 6:31 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — |
 | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:49 | — | — | — | — | — | — | — | 5:49 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 19 | 19 | 20 | 22 | 22 | 20 | 20 | 20 | 20 | 20 | 21 | 22 | 22 | 21 | 22 | 22 | 22 | 23 | 26 | 28 | 25 | 25 | 27 |
Feels °C | 23 | 22 | 21 | 22 | 24 | 23 | 21 | 22 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 25 | 24 | 24 | 24 | 27 | 28 | 26 | 26 | 28 |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | ESE 8 | SSE 11 | SSE 11 | SSE 11 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
| kJ | 147 | 129 | 133 | 158 | 95 | 93 | 93 | 214 | 215 | 202 | 192 | 165 | 136 | 136 | 100 | 98 | 98 | 122 | 103 | 100 | 80 | 67 | 67 | 52 |
Swell 2 Height (m) Direction Period (s) | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SE 13 | SE 13 | SE 13 | S 11 | S 11 | S 11 | S 10 | S 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | S 9 | S 9 | S 9 | S 11 |
| kJ | 186 | 173 | 130 | 128 | 6 | 7 | 7 | 59 | 58 | 57 | 56 | 55 | 35 | 35 | 35 | 34 | 20 | 20 | 18 | 9 | 7 | 6 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | — | SE 13 | SE 13 | SE 13 | — | — | — | SE 13 | SE 13 | — | — | — | — | — | — | — | — | S 9 | — | SE 9 | SE 9 | S 11 | S 11 | S 9 |
| kJ | — | 7 | 7 | 7 | — | — | — | 7 | 7 | — | — | — | — | — | — | — | — | 2 | — | 3 | 3 | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 7 | E 8 | E 8 | — | — | — | — | — | E 8 | E 8 | — | — | — | — | — | — | — |
| kJ | 385 | 375 | 232 | 250 | 165 | 186 | 186 | 327 | 545 | 526 | — | — | — | — | — | 323 | 323 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 10 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 190 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 10 | 7 | 7 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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