Surf Forecasts:
How big are the waves at Itaipu today (01 Sep):
- Morning surf: Morning surf (01 Sep, local time) - 2.5ft (0.8m), 7s period with S swell.
- Afternoon surf: Afternoon surf (01 Sep, local time) - 2ft (0.6m), 8s period with S swell.
- Evening surf: Evening surf (01 Sep, local time) - 1.5ft (0.5m), 9s period with ESE swell.
The current surf forecast for Itaipu at 5AM is: 0.5m 7s primary swell from a South direction and 0.5m 5s secondary swell from a East direction, 0.8m 4s secondary swell from a South-southwest direction (forecast issued at 08:00pm August 31). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Sep) | 2.5ft (0.8m) | 7s |
| Afternoon (01 Sep) | 2ft (0.6m) | 8s |
| Evening (01 Sep) | 1.5ft (0.5m) | 9s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Tue afternoon. Warm (max 25°C on Tue morning, min 16°C on Wed night). Winds decreasing (fresh winds from the SW on Mon night, calm by Thu afternoon). | ||||||||||||||||||
Mon 31 | Tuesday 1 | Wednesday 2 | ||||||||||||||||
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) | E 5 | E 5 | E 5 | S 7 | SSE 7 | S 7 | S 7 | S 8 | ESE 8 | ESE 9 | SSW 5 | S 6 | S 7 | S 8 | SSE 8 | SSE 9 | SSE 9 | SSE 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 41 | 43 | 34 | 25 | 27 | 61 | 51 | 43 | 35 | 46 | 33 | 74 | 277 | 142 | 197 | 249 | 260 | 242 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross | cross-off | off | cross | cross-off | cross | cross-on | cross | cross-on | cross-on | on | on | cross-on | cross-on | cross |
High Tide | 4:22PM1.16m | 4:36AM1.26m | 4:52PM1.07m | 5:17AM1.15m | 5:24PM0.95m | |||||||||||||
Low Tide | 10:38PM0.26m | 11:16AM0.29m | 10:52PM0.31m | 11:53AM0.46m | ||||||||||||||
 |  |  | | |  | |  |  | | | | |  |  |  |  | | |
 | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:53 | — | — |
mm | 2 | — | — | — | — | — | — | 3 | 1 | 3 | 1 | 1 | 1 | 1 | — | — | — | — |
Temp °C | 22 | 22 | 21 | 20 | 19 | 21 | 25 | 21 | 22 | 18 | 19 | 19 | 18 | 19 | 20 | 20 | 19 | 18 |
Feels °C | 24 | 25 | 22 | 18 | 20 | 22 | 25 | 21 | 21 | 15 | 18 | 18 | 17 | 18 | 19 | 19 | 18 | 17 |
Swell 1 Height (m) Direction Period (s) | ESE 5 | ESE 5 | ESE 5 | ESE 5 | E 5 | S 7 | S 7 | S 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | S 7 | S 8 | SSE 8 | SSE 9 | SSE 9 | SSE 9 |
| kJ | 18 | 20 | 15 | 15 | 14 | 61 | 51 | 43 | 35 | 46 | 32 | 28 | 121 | 142 | 197 | 249 | 260 | 242 |
Swell 2 Height (m) Direction Period (s) | S 6 | S 6 | SSE 6 | S 7 | SSE 7 | ESE 6 | ESE 7 | ESE 7 | S 7 | SSE 7 | SSE 7 | SE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 |
| kJ | 11 | 11 | 14 | 25 | 27 | 22 | 31 | 31 | 27 | 21 | 11 | 4 | 16 | 16 | 8 | 7 | 7 | 7 |
Swell 3 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SSW 4 | SW 4 | SW 5 | SW 5 | — | SE 10 | SE 10 | — | — | — | — | — | — |
| kJ | 14 | 6 | 13 | 6 | 6 | 8 | 10 | 18 | 7 | — | 4 | 15 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 5 | E 5 | E 5 | — | SSW 4 | WSW 4 | — | — | NW 2 | SW 3 | SSW 5 | S 6 | S 7 | — | — | — | — | — |
| kJ | 41 | 43 | 34 | — | 19 | 6 | — | — | 1 | 5 | 33 | 74 | 277 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 20 | 7 | 23 | 96 | 7 | 7 | 12 | 7 | 13 | 117 | 25 | 117 | 113 | 73 | 152 | 10 | 6 | 6 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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