Surf Forecasts:
How big are the waves at Praia Grande (Ubatuba) today (17 Oct):
- Afternoon surf: Afternoon surf (17 Oct, local time) - 3.5ft (1.1m), 9s period with SE swell.
- Evening surf: Evening surf (17 Oct, local time) - 3.5ft (1.0m), 9s period with SE swell.
The current surf forecast for Praia Grande (Ubatuba) at 10PM is: 1.0m 9s primary swell from a Southeast direction and 0.7m 8s secondary swell from a South direction (forecast issued at 02:00pm October 17). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Oct) | - | - |
| Afternoon (17 Oct) | 3.5ft (1.1m) | 9s |
| Evening (17 Oct) | 3.5ft (1.0m) | 9s |
Table - waves today at Praia Grande (Ubatuba). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Mon morning. Warm (max 21°C on Sat afternoon, min 18°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Sat 17 | Sunday 18 | Monday 19 | ||||||||||||||||||
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) | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 11 | S 12 | S 12 | S 13 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 |
Wave Graph  | ||||||||||||||||||||
 kJ | 164 | 172 | 176 | 152 | 152 | 152 | 115 | 115 | 229 | 413 | 511 | 737 | 649 | 617 | 485 | 467 | 459 | 459 | 459 | 382 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | glassy | glassy | cross | glassy | glassy | glassy | cross | cross-on | cross-on | cross-on | cross-on | glassy | glassy | cross-on | cross-on | glassy | glassy | glassy | glassy |
High Tide | 5:08PM0.80m | 6:50AM0.71m | 11:16AM0.73m | 6:06PM0.73m | 11:49AM0.82m | |||||||||||||||
Low Tide | 1:01PM0.62m | 1:33AM0.37m | 8:40AM0.69m | 2:49PM0.62m | 3:11AM0.37m | 4:14PM0.56m | ||||||||||||||
 |  | |  | | |  | |  | | |  |  | | | |  | | | | |
 | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — |
 | — | — | 6:05 | — | — | — | — | — | — | — | 6:06 | — | — | — | — | — | — | — | 6:06 | — |
mm | 1 | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | — | 1 | 1 | 2 | — | — | — | — |
Temp °C | 20 | 21 | 21 | 20 | 20 | 20 | 19 | 21 | 21 | 20 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 19 | 19 | 18 |
Feels °C | 21 | 23 | 23 | 22 | 22 | 22 | 21 | 23 | 21 | 21 | 20 | 20 | 21 | 20 | 19 | 18 | 19 | 20 | 20 | 19 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 11 | S 12 | S 12 | S 13 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 |
| kJ | 164 | 172 | 176 | 152 | 152 | 152 | 115 | 115 | 220 | 413 | 511 | 737 | 649 | 617 | 485 | 467 | 459 | 459 | 459 | 382 |
Swell 2 Height (m) Direction Period (s) | S 6 | S 6 | S 7 | S 8 | S 8 | S 8 | S 8 | S 8 | S 12 | SE 10 | SE 10 | SE 10 | ESE 10 | SE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 |
| kJ | 23 | 35 | 51 | 57 | 60 | 63 | 64 | 68 | 229 | 208 | 142 | 139 | 117 | 90 | 86 | 55 | 55 | 54 | 45 | 30 |
Swell 3 Height (m) Direction Period (s) | — | S 16 | S 16 | SE 15 | SSE 11 | SSE 14 | SSE 13 | SE 11 | S 11 | SE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | — | — | — | — | — | — |
| kJ | — | 5 | 5 | 9 | 12 | 18 | 17 | 43 | 90 | 6 | 14 | 14 | 14 | 15 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 6 | SSW 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 45 | 52 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 4 | 0 | 0 | 1 | 0 | 0 | 0 | 5 | 5 | 5 | 5 | 2 | 0 | 0 | 5 | 5 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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