Surf Forecasts:
How big are the waves at Itaipu today (07 Sep):
- Afternoon surf: Afternoon surf (07 Sep, local time) - 4.5ft (1.3m), 10s period with SSE swell.
- Evening surf: Evening surf (07 Sep, local time) - 4.5ft (1.3m), 10s period with SSE swell.
The current surf forecast for Itaipu at 6PM is: 1.2m 10s primary swell from a South-southeast direction and 0.1m 8s secondary swell from a East direction, 0.2m 8s secondary swell from a East-southeast direction (forecast issued at 02:00pm September 07). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Sep) | - | - |
| Afternoon (07 Sep) | 4.5ft (1.3m) | 10s |
| Evening (07 Sep) | 4.5ft (1.3m) | 10s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 41mm), heaviest during Tue night. Warm (max 23°C on Thu morning, min 16°C on Mon afternoon). Wind will be generally light. | ||||||||||||||||||||
Mon 7 | Tuesday 8 | Wednesday 9 | ||||||||||||||||||
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 10 | SSE 10 | SSE 10 | SSE 10 | S 10 | S 10 | S 10 | SSE 10 | SSE 10 | S 10 | S 10 | SSE 10 | S 10 | S 10 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 8 | SSE 13 |
Wave Graph  | ||||||||||||||||||||
 kJ | 394 | 335 | 282 | 338 | 202 | 208 | 212 | 184 | 180 | 133 | 130 | 104 | 71 | 71 | 101 | 93 | 76 | 74 | 57 | 55 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross | cross-off | glassy | glassy | glassy | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | cross | cross-off | cross-off | off | cross-off |
High Tide | 1:49PM1.15m | 00:53AM0.93m | 2:05PM1.20m | 1:17AM1.08m | 2:19PM1.21m | |||||||||||||||
Low Tide | 7:25PM0.43m | 7:18AM0.04m | 7:54PM0.38m | 7:56AM-0.03m | 8:20PM0.33m | |||||||||||||||
 | |  | |  | | |  | | |  | | | |  |  | | | | | |
 | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — |
 | — | 5:55 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:57 | — | — |
mm | 1 | 1 | 1 | 1 | — | 1 | 1 | — | — | — | — | — | — | — | 7 | 6 | 6 | 6 | 2 | 1 |
Temp °C | 17 | 17 | 16 | 17 | 16 | 16 | 16 | 17 | 18 | 17 | 17 | 17 | 17 | 18 | 17 | 18 | 19 | 21 | 21 | 21 |
Feels °C | 16 | 16 | 15 | 17 | 16 | 17 | 17 | 18 | 17 | 17 | 18 | 18 | 18 | 20 | 19 | 19 | 20 | 23 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 10 | SSE 10 | S 10 | S 10 | S 10 | SSE 10 | SSE 10 | S 10 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 8 | ESE 7 |
| kJ | 394 | 335 | 282 | 338 | 202 | 208 | 212 | 184 | 180 | 133 | 59 | 61 | 64 | 70 | 101 | 93 | 76 | 74 | 57 | 48 |
Swell 2 Height (m) Direction Period (s) | E 8 | ESE 8 | E 8 | E 8 | SE 5 | SE 5 | SE 6 | SE 6 | ESE 6 | ESE 7 | S 10 | SSE 10 | S 10 | S 10 | SSE 10 | S 10 | S 10 | S 10 | S 10 | S 10 |
| kJ | 11 | 6 | 1 | 1 | 25 | 30 | 32 | 38 | 51 | 56 | 130 | 104 | 71 | 71 | 75 | 68 | 47 | 47 | 48 | 49 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | SE 8 | SE 8 | SSE 12 | — | — | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | S 16 | S 15 | S 15 | SSE 14 | SSE 13 | SSE 13 |
| kJ | — | — | — | — | 2 | 2 | 83 | — | — | 33 | 33 | 33 | 30 | 15 | 5 | 4 | 17 | 19 | 35 | 55 |
Wind waves Height (m) Direction Period (s) | — | — | ESE 8 | E 4 | E 5 | — | ESE 6 | E 6 | — | — | — | — | — | — | — | WSW 2 | — | — | — | — |
| kJ | — | — | 6 | 39 | 51 | — | 74 | 97 | — | — | — | — | — | — | — | 1 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 6 | 6 | 6 | 4 | 0 | 0 | 0 | 0 | 12 | 12 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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