Surf Forecasts:
How big are the waves at Itaipu today (08 Sep):
- Morning surf: Morning surf (08 Sep, local time) - 3ft (0.9m), 10s period with SSE swell.
- Afternoon surf: Afternoon surf (08 Sep, local time) - 2.5ft (0.8m), 10s period with S swell.
- Evening surf: Evening surf (08 Sep, local time) - 2.5ft (0.8m), 10s period with SSE swell.
The current surf forecast for Itaipu at 8AM is: 0.9m 10s primary swell from a South-southeast direction and 0.7m 6s secondary swell from a Southeast direction (forecast issued at 02:00am September 08). The wind direction is predicted to be glassy.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Sep) | 3ft (0.9m) | 10s |
| Afternoon (08 Sep) | 2.5ft (0.8m) | 10s |
| Evening (08 Sep) | 2.5ft (0.8m) | 10s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 73mm), heaviest during Wed morning. Warm (max 22°C on Thu morning, min 17°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 8 | Wednesday 9 | Thursday 10 | ||||||||||||||||||||||
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) | S 10 | S 10 | SSE 10 | SSE 10 | SSE 10 | S 10 | S 10 | SSE 10 | S 10 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | S 12 | S 12 | S 12 | S 13 | S 13 | S 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 202 | 208 | 298 | 184 | 180 | 133 | 100 | 133 | 71 | 72 | 75 | 76 | 78 | 78 | 67 | 145 | 169 | 152 | 141 | 141 | 148 | 119 | 115 | 129 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | glassy | glassy | glassy | glassy | cross | glassy | glassy | glassy | cross | cross | glassy | glassy | glassy | cross-on | cross-on | cross-on | glassy | cross-off |
High Tide | 00:53AM0.93m | 2:05PM1.20m | 1:17AM1.08m | 2:19PM1.21m | 1:44AM1.20m | 2:35PM1.21m | ||||||||||||||||||
Low Tide | 7:18AM0.04m | 7:54PM0.38m | 7:56AM-0.03m | 8:20PM0.33m | 8:29AM-0.06m | 8:43PM0.29m | ||||||||||||||||||
 |  | |  | | |  | |  | | |  |  | | | | | | |  | | | |  | |
 | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — |
 | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:57 | — | — | — | — | — | — | — | 5:57 | — | — |
mm | — | 1 | 1 | — | — | — | — | — | — | — | 3 | 8 | 15 | 11 | 3 | 1 | 2 | 1 | 1 | 1 | — | 4 | 4 | 8 |
Temp °C | 17 | 16 | 16 | 17 | 18 | 18 | 17 | 17 | 17 | 18 | 18 | 18 | 19 | 21 | 20 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 21 | 21 |
Feels °C | 18 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 20 | 19 | 20 | 22 | 24 | 23 | 23 | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 10 | SSE 10 | SSE 10 | SSE 10 | S 10 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SSE 12 | S 12 | S 12 | S 12 | S 13 | S 13 | S 12 |
| kJ | 202 | 208 | 298 | 184 | 180 | 133 | 59 | 62 | 68 | 72 | 74 | 76 | 78 | 78 | 67 | 51 | 51 | 152 | 141 | 141 | 148 | 119 | 115 | 110 |
Swell 2 Height (m) Direction Period (s) | SE 5 | SE 6 | ESE 6 | SE 6 | SE 6 | SE 7 | S 10 | SSE 10 | S 10 | S 10 | SSE 10 | S 10 | S 10 | S 10 | S 10 | S 10 | SSE 12 | ESE 8 | ESE 8 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
| kJ | 21 | 24 | 41 | 37 | 39 | 44 | 100 | 133 | 71 | 71 | 75 | 68 | 47 | 47 | 48 | 49 | 157 | 51 | 50 | 43 | 44 | 32 | 32 | 33 |
Swell 3 Height (m) Direction Period (s) | E 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 | E 14 | — | E 14 | SE 14 | SE 14 | SSE 17 | SSE 16 | S 16 |
| kJ | 5 | 2 | 83 | — | — | 33 | 33 | 33 | 30 | 15 | 5 | 4 | 17 | 19 | 35 | 55 | 4 | — | 4 | 8 | 7 | 57 | 90 | 129 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 8 | E 8 | E 8 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 145 | 169 | 138 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 12 | 12 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 6 | 5 | 0 | 0 | 0 | 6 | 5 | 5 | 0 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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