Surf Forecasts:
How big are the waves at Itaipu today (14 Sep):
- Morning surf: Morning surf (14 Sep, local time) - 3.5ft (1.1m), 7s period with SSE swell.
- Afternoon surf: Afternoon surf (14 Sep, local time) - 3.5ft (1.0m), 7s period with SSE swell.
- Evening surf: Evening surf (14 Sep, local time) - 3ft (0.9m), 8s period with SSE swell.
The current surf forecast for Itaipu at 12AM is: 1.1m 7s primary swell from a South-southeast direction and 1.0m 7s secondary swell from a South direction, 0.2m 9s secondary swell from a East-southeast direction (forecast issued at 08:00pm September 13). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Sep) | 3.5ft (1.1m) | 7s |
| Afternoon (14 Sep) | 3.5ft (1.0m) | 7s |
| Evening (14 Sep) | 3ft (0.9m) | 8s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 50mm), heaviest during Sun night. Very mild (max 19°C on Wed morning, min 17°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Sun 13 | Monday 14 | Tuesday 15 | ||||||||||||||||
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) | S 8 | SSE 8 | SSE 7 | S 7 | S 7 | SSE 7 | SSE 7 | SSE 7 | SSW 7 | SSE 8 | SSE 8 | SSW 11 | S 10 | S 10 | S 9 | S 9 | SSE 9 | SSE 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 93 | 94 | 117 | 103 | 120 | 128 | 111 | 111 | 74 | 113 | 103 | 194 | 212 | 70 | 85 | 81 | 108 | 108 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | on | cross-on | cross-on | cross | cross | cross | off | cross-on | cross | cross | cross | cross | glassy | glassy | glassy |
High Tide | 3:31PM1.16m | 3:44AM1.28m | 3:52PM1.12m | 4:15AM1.20m | 4:13PM1.07m | |||||||||||||
Low Tide | 9:39PM0.19m | 10:06AM0.24m | 9:56PM0.18m | 10:20AM0.35m | ||||||||||||||
 | |  | | |  | | | | |  |  | |  | | | |  | |
 | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:59 | — | — |
mm | 3 | 4 | 6 | 6 | 6 | 2 | 2 | 5 | 4 | 6 | 1 | — | — | — | 1 | 1 | — | — |
Temp °C | 18 | 18 | 18 | 17 | 17 | 17 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 |
Feels °C | 19 | 19 | 19 | 16 | 17 | 17 | 19 | 18 | 15 | 18 | 16 | 16 | 17 | 17 | 17 | 19 | 19 | 18 |
Swell 1 Height (m) Direction Period (s) | S 8 | SSE 8 | S 7 | ESE 8 | SSE 13 | SSE 7 | SSE 7 | SSE 7 | SE 8 | SSE 8 | SSE 8 | S 11 | S 10 | SE 8 | S 9 | S 9 | SSE 9 | SSE 9 |
| kJ | 93 | 94 | 106 | 7 | 17 | 128 | 111 | 111 | 74 | 113 | 103 | 146 | 125 | 64 | 85 | 81 | 108 | 108 |
Swell 2 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 9 | S 14 | ESE 8 | SSE 13 | SSE 12 | SSE 12 | S 7 | S 11 | S 11 | SE 7 | SE 8 | S 10 | SE 8 | SE 8 | ESE 8 | ESE 7 |
| kJ | 7 | 7 | 7 | 15 | 7 | 34 | 29 | 49 | 35 | 63 | 86 | 52 | 58 | 70 | 66 | 53 | 11 | 10 |
Swell 3 Height (m) Direction Period (s) | S 16 | S 16 | S 14 | S 14 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SSE 12 | ESE 8 | ESE 8 | ESE 9 | — | E 8 | SSE 11 | SSE 11 | SE 8 | SE 9 |
| kJ | 5 | 5 | 4 | 15 | 14 | 7 | 7 | 7 | 47 | 7 | 7 | 7 | — | 68 | 24 | 24 | 34 | 36 |
Wind waves Height (m) Direction Period (s) | — | — | SSE 7 | S 7 | S 7 | — | — | — | SSW 7 | W 3 | — | SSW 11 | S 10 | S 5 | — | — | — | — |
| kJ | — | — | 117 | 103 | 120 | — | — | — | 62 | 5 | — | 194 | 212 | 14 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 10 | 10 | 12 | 68 | 68 | 43 | 12 | 12 | 43 | 0 | 20 | 29 | 12 | 12 | 12 | 0 | 0 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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