Surf Forecasts:
How big are the waves at Itaipu today (12 Jul):
- Morning surf: Morning surf (12 Jul, local time) - 2.5ft (0.8m), 12s period with SE swell.
- Afternoon surf: Afternoon surf (12 Jul, local time) - 3ft (0.9m), 20s period with S swell.
- Evening surf: Evening surf (12 Jul, local time) - 2ft (0.6m), 12s period with SE swell.
The current surf forecast for Itaipu at 10AM is: 0.8m 12s primary swell from a Southeast direction and 0.2m 21s secondary swell from a South direction (forecast issued at 02:00am July 12). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Jul) | 2.5ft (0.8m) | 12s |
| Afternoon (12 Jul) | 3ft (0.9m) | 20s |
| Evening (12 Jul) | 2ft (0.6m) | 12s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Sun afternoon. Warm (max 22°C on Sun morning, min 15°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 12 | Monday 13 | Tuesday 14 | ||||||||||||||||||||||
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) | SE 13 | SE 13 | SE 12 | SE 12 | SE 12 | S 20 | SE 12 | SE 12 | S 8 | SSE 8 | S 8 | SSE 9 | SSE 9 | SSE 9 | S 9 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SSE 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 199 | 190 | 181 | 181 | 151 | 611 | 116 | 90 | 181 | 284 | 245 | 333 | 326 | 326 | 377 | 348 | 314 | 300 | 260 | 271 | 263 | 310 | 333 | 327 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-off | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | glassy | glassy | on | cross-on | cross-off |
High Tide | 1:00AM0.87m | 2:13PM1.20m | 1:37AM0.94m | 2:52PM1.24m | 2:10AM1.01m | 3:26PM1.23m | ||||||||||||||||||
Low Tide | 7:38AM0.12m | 8:37PM0.36m | 8:25AM0.03m | 9:18PM0.39m | 9:08AM-0.03m | |||||||||||||||||||
 | |  |  |  |  | |  | | | |  | | | | |  | | | | | | | | |
 | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — |
 | — | — | — | — | — | 5:32 | — | — | — | — | — | — | — | 5:34 | — | — | — | — | — | — | — | 5:34 | — | — |
mm | 3 | 4 | — | — | — | 1 | 1 | 1 | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 18 | 21 | 21 | 22 | 22 | 19 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 15 | 15 | 17 | 17 | 17 | 16 |
Feels °C | 17 | 22 | 22 | 23 | 22 | 18 | 17 | 18 | 18 | 17 | 16 | 15 | 15 | 15 | 14 | 15 | 14 | 15 | 14 | 15 | 17 | 16 | 17 | 16 |
Swell 1 Height (m) Direction Period (s) | SE 13 | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | S 7 | S 8 | SSE 8 | S 8 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SSE 10 |
| kJ | 199 | 190 | 181 | 181 | 151 | 120 | 116 | 86 | 181 | 284 | 245 | 333 | 326 | 326 | 295 | 348 | 314 | 300 | 260 | 271 | 263 | 310 | 333 | 327 |
Swell 2 Height (m) Direction Period (s) | S 6 | ENE 4 | E 4 | S 21 | SSE 20 | — | SSE 9 | SE 12 | SE 12 | SE 12 | SE 12 | SSE 13 | S 16 | SE 11 | S 15 | S 15 | S 14 | S 14 | S 14 | S 13 | S 13 | S 12 | S 12 | S 12 |
| kJ | 1 | 3 | 1 | 35 | 39 | — | 17 | 90 | 68 | 48 | 47 | 18 | 21 | 5 | 17 | 17 | 16 | 15 | 15 | 14 | 53 | 27 | 27 | 11 |
Swell 3 Height (m) Direction Period (s) | S 13 | S 23 | S 6 | — | S 15 | — | SSE 19 | S 10 | SSE 12 | SSE 18 | SSE 16 | S 16 | SE 11 | SE 11 | S 15 | — | — | — | S 13 | S 13 | — | — | — | — |
| kJ | 3 | 11 | 1 | — | 4 | — | 36 | 46 | 48 | 30 | 27 | 21 | 5 | 5 | 39 | — | — | — | 31 | 14 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 4 | SW 6 | — | — | S 10 | S 20 | S 5 | — | — | — | — | — | — | — | S 9 | SSW 9 | — | — | — | — | — | — | — | — |
| kJ | 2 | 1 | — | — | 16 | 611 | 53 | — | — | — | — | — | — | — | 377 | 203 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 117 | 357 | 380 | 12 | 12 | 12 | 12 | 133 | 152 | 257 | 129 | 129 | 71 | 12 | 7 | 0 | 0 | 10 | 6 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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