Surf Forecasts:
How big are the waves at Itaipu today (28 Jul):
- Morning surf: Morning surf (28 Jul, local time) - 2ft (0.6m), 8s period with ESE swell.
- Afternoon surf: Afternoon surf (28 Jul, local time) - 1.5ft (0.4m), 12s period with S swell.
- Evening surf: Evening surf (28 Jul, local time) - 2.5ft (0.7m), 6s period with E swell.
The current surf forecast for Itaipu at 8AM is: 0.6m 8s primary swell from a East-southeast direction and 0.4m 12s secondary swell from a South direction (forecast issued at 02:00am July 28). The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Jul) | 2ft (0.6m) | 8s |
| Afternoon (28 Jul) | 1.5ft (0.4m) | 12s |
| Evening (28 Jul) | 2.5ft (0.7m) | 6s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 34°C on Wed morning, min 19°C on Wed night). Winds increasing (calm on Tue morning, fresh winds from the SSW by Wed afternoon). | ||||||||||||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | ||||||||||||||||||||||
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) | SSE 12 | SSE 12 | S 12 | ESE 8 | ESE 8 | S 12 | S 13 | E 6 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | S 11 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | S 10 | SSE 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 53 | 53 | 51 | 43 | 40 | 41 | 28 | 38 | 30 | 49 | 47 | 46 | 45 | 21 | 31 | 41 | 40 | 40 | 39 | 34 | 33 | 33 | 50 | 32 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross-off | off | glassy | on | cross-off | cross-off | off | off | off | cross-off | off | cross-on | off | cross-off | cross | cross | cross | cross | cross-on | cross-on | glassy | cross-on |
High Tide | 1:50AM1.03m | 2:45PM1.17m | 2:17AM1.12m | 3:07PM1.20m | 2:44AM1.20m | 3:31PM1.22m | ||||||||||||||||||
Low Tide | 8:21AM0.06m | 8:49PM0.33m | 8:56AM0.00m | 9:19PM0.30m | 9:30AM-0.02m | |||||||||||||||||||
 | | |  | | | | | | | | | |  |  | | | | |  | | | | | |
 | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — |
 | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:40 | — | — | — | — | — | — | — | 5:40 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 22 | 22 | 26 | 29 | 28 | 25 | 26 | 26 | 25 | 24 | 28 | 34 | 22 | 22 | 24 | 23 | 20 | 19 | 20 | 21 | 21 | 20 | 20 |
Feels °C | 22 | 21 | 21 | 25 | 29 | 28 | 25 | 25 | 24 | 23 | 22 | 26 | 31 | 18 | 23 | 23 | 24 | 20 | 20 | 22 | 22 | 22 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | SE 8 | ESE 6 | ESE 6 | ESE 6 | SSE 12 | SSE 12 | SSE 12 | S 11 | S 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | S 10 | S 6 |
| kJ | 53 | 53 | 51 | 43 | 40 | 39 | 21 | 13 | 14 | 12 | 47 | 46 | 45 | 21 | 21 | 41 | 40 | 40 | 39 | 34 | 33 | 33 | 50 | 23 |
Swell 2 Height (m) Direction Period (s) | SSE 12 | SSE 12 | S 12 | S 12 | S 11 | S 12 | ESE 5 | SE 8 | SSE 12 | SSE 12 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | E 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | S 4 | SSE 5 | SSE 10 |
| kJ | 50 | 49 | 44 | 23 | 23 | 23 | 9 | 21 | 30 | 49 | 7 | 7 | 7 | 7 | 9 | 8 | 9 | 9 | 9 | 9 | 9 | 3 | 9 | 32 |
Swell 3 Height (m) Direction Period (s) | ESE 4 | E 7 | E 7 | S 15 | S 15 | S 12 | S 13 | SSE 13 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SSE 13 | SSE 12 | SE 8 | ESE 8 | SE 8 | SE 8 | SE 8 | SSW 3 | E 6 | ESE 7 | E 7 |
| kJ | 5 | 1 | 1 | 4 | 4 | 41 | 28 | 32 | 9 | 9 | 9 | 9 | 9 | 17 | 31 | 9 | 6 | 2 | 2 | 2 | 1 | 3 | 5 | 3 |
Wind waves Height (m) Direction Period (s) | E 4 | E 4 | E 5 | — | — | — | E 6 | E 6 | — | — | — | — | — | — | — | NNW 2 | SW 3 | SW 3 | SW 3 | SSW 3 | — | — | — | — |
| kJ | 12 | 14 | 23 | — | — | — | 26 | 38 | — | — | — | — | — | — | — | 1 | 2 | 2 | 3 | 2 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 7 | 7 | 7 | 7 | 0 | 7 | 7 | 7 | 7 | 7 | 79 | 7 | 7 | 7 | 13 | 27 | 13 | 71 | 190 | 7 | 10 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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