Surf Forecasts:
How big are the waves at Itaipu today (29 Sep):
- Morning surf: Morning surf (29 Sep, local time) - 4.5ft (1.3m), 6s period with E swell.
- Afternoon surf: Afternoon surf (29 Sep, local time) - 2.5ft (0.8m), 7s period with ESE swell.
- Evening surf: Evening surf (29 Sep, local time) - 5ft (1.5m), 7s period with E swell.
The current surf forecast for Itaipu at 11AM is: 1.3m 6s primary swell from a East direction and 0.8m 6s secondary swell from a East-southeast direction, 0.4m 11s secondary swell from a South direction (forecast issued at 08:00am September 29). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Sep) | 4.5ft (1.3m) | 6s |
| Afternoon (29 Sep) | 2.5ft (0.8m) | 7s |
| Evening (29 Sep) | 5ft (1.5m) | 7s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 18mm), heaviest on Thu night. Warm (max 27°C on Tue night, min 19°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||
Tuesday 29 | Wednesday 30 | Thursday 1 | ||||||||||||||||||||
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) | ESE 6 | E 6 | ESE 6 | ESE 7 | ESE 7 | E 7 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 12 | SE 11 | SE 11 | SSE 6 | SSE 6 | S 6 | SE 10 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 101 | 143 | 52 | 56 | 64 | 211 | 77 | 84 | 72 | 74 | 76 | 52 | 51 | 40 | 34 | 22 | 22 | 31 | 34 | 35 | 35 | 28 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | glassy | cross | cross-off | cross-off | cross | cross-off | cross-off | on | cross-on | glassy | glassy | glassy | cross-on | cross-on | cross-off | glassy | glassy | cross-on | cross | cross-off |
High Tide | 3:42AM1.33m | 3:50PM1.11m | 4:20AM1.23m | 4:18PM1.02m | 5:03AM1.10m | 4:48PM0.92m | ||||||||||||||||
Low Tide | 10:24AM0.25m | 10:05PM0.19m | 10:57AM0.41m | 10:14PM0.24m | 11:28AM0.59m | |||||||||||||||||
 |  |  |  | |  |  | | | | |  | | | |  |  | | | | | | |
 | 5:48 | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — |
 | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:04 | — |
mm | — | — | — | 1 | — | — | — | — | — | — | — | 1 | 1 | — | — | 1 | 1 | 1 | — | — | 1 | — |
Temp °C | 21 | 23 | 22 | 25 | 25 | 27 | 26 | 22 | 24 | 25 | 22 | 22 | 21 | 21 | 21 | 20 | 20 | 22 | 21 | 20 | 20 | 20 |
Feels °C | 24 | 26 | 26 | 27 | 26 | 29 | 28 | 24 | 26 | 27 | 23 | 25 | 24 | 24 | 23 | 21 | 22 | 25 | 24 | 19 | 21 | 22 |
Swell 1 Height (m) Direction Period (s) | ESE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | S 5 | ESE 8 | S 5 | S 6 | SSE 6 | SSE 6 | S 6 | SSE 6 |
| kJ | 47 | 49 | 52 | 56 | 64 | 75 | 77 | 84 | 72 | 74 | 76 | 52 | 51 | 40 | 11 | 22 | 20 | 31 | 34 | 35 | 35 | 28 |
Swell 2 Height (m) Direction Period (s) | S 9 | S 9 | S 11 | S 11 | S 8 | S 8 | S 8 | S 12 | S 12 | SSE 12 | S 8 | S 11 | S 11 | S 11 | ESE 8 | SE 12 | ESE 8 | ESE 7 | ESE 7 | SE 10 | SE 10 | SE 10 |
| kJ | 25 | 13 | 37 | 37 | 13 | 13 | 5 | 26 | 25 | 26 | 1 | 21 | 21 | 20 | 34 | 21 | 22 | 18 | 11 | 25 | 24 | 23 |
Swell 3 Height (m) Direction Period (s) | S 11 | S 11 | S 11 | SSW 8 | S 11 | S 13 | S 11 | S 9 | S 8 | S 8 | SE 8 | S 8 | SE 12 | SSE 12 | S 10 | S 10 | SE 11 | SE 11 | SE 10 | ESE 7 | ESE 7 | ESE 7 |
| kJ | 10 | 21 | 39 | 13 | 9 | 13 | 9 | 6 | 6 | 5 | 2 | 1 | 5 | 14 | 18 | 8 | 20 | 30 | 27 | 10 | 10 | 5 |
Wind waves Height (m) Direction Period (s) | ESE 6 | E 6 | — | — | — | E 7 | — | — | — | — | S 11 | SSW 4 | SSW 4 | S 4 | S 5 | S 5 | — | — | — | — | — | — |
| kJ | 101 | 143 | — | — | — | 211 | — | — | — | — | 38 | 13 | 10 | 9 | 21 | 18 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 10 | 0 | 6 | 10 | 5 | 18 | 43 | 25 | 0 | 0 | 0 | 152 | 12 | 6 | 79 | 52 | 20 | 7 | 7 | 148 | 426 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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