Surf Forecasts:
How big are the waves at Praia Grande (Ubatuba) today (15 Sep):
- Afternoon surf: Afternoon surf (15 Sep, local time) - 2.5ft (0.7m), 9s period with S swell.
- Evening surf: Evening surf (15 Sep, local time) - 3ft (0.9m), 9s period with SSE swell.
The current surf forecast for Praia Grande (Ubatuba) at 7PM is: 0.9m 9s primary swell from a South-southeast direction and 0.6m 5s secondary swell from a South-southwest direction (forecast issued at 02:00pm September 15). The wind direction is predicted to be glassy.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Sep) | - | - |
| Afternoon (15 Sep) | 2.5ft (0.7m) | 9s |
| Evening (15 Sep) | 3ft (0.9m) | 9s |
Table - waves today at Praia Grande (Ubatuba). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 22mm), heaviest during Tue night. Warm (max 21°C on Tue afternoon, min 18°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Tue 15 | Wednesday 16 | Thursday 17 | ||||||||||||||||||
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 9 | SSE 9 | SSE 9 | S 9 | SSE 8 | SSE 8 | S 10 | S 10 | S 12 | SSE 12 | S 11 | SSE 11 | SSE 9 | SSE 9 | SSE 9 | S 9 | S 11 | S 10 | S 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 94 | 85 | 119 | 113 | 154 | 127 | 125 | 104 | 106 | 184 | 232 | 260 | 297 | 249 | 197 | 213 | 175 | 279 | 244 | 190 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | glassy | glassy | cross | glassy | glassy | glassy | cross-on | glassy | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 4:05PM0.99m | 4:40AM1.00m | 4:27PM0.93m | 5:14AM0.89m | 4:52PM0.87m | |||||||||||||||
Low Tide | 10:43AM0.32m | 10:39PM0.20m | 11:05AM0.43m | 11:08PM0.25m | 11:28AM0.54m | |||||||||||||||
 | |  | | | |  | | | | | | | |  | | | | | | |
 | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | 5:53 | — | — | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:53 | — | — |
mm | — | — | 1 | 2 | 2 | 5 | — | — | — | — | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Temp °C | 21 | 21 | 20 | 19 | 19 | 18 | 18 | 19 | 20 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 |
Feels °C | 22 | 23 | 22 | 21 | 21 | 20 | 19 | 20 | 21 | 20 | 20 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 9 | SSE 9 | SSE 9 | S 9 | SSE 8 | SSE 8 | S 10 | S 10 | S 12 | SSE 12 | S 11 | SSE 11 | SSE 9 | SSE 9 | SSE 9 | S 9 | S 11 | S 10 | S 10 |
| kJ | 94 | 85 | 119 | 113 | 154 | 127 | 125 | 104 | 106 | 184 | 232 | 260 | 297 | 249 | 197 | 213 | 175 | 279 | 244 | 190 |
Swell 2 Height (m) Direction Period (s) | E 8 | SSE 8 | SSW 5 | E 8 | E 8 | E 7 | E 8 | E 8 | ESE 7 | ESE 7 | ESE 7 | SE 8 | ESE 8 | ESE 7 | ESE 7 | SSE 13 | S 13 | ESE 7 | ESE 8 | ESE 8 |
| kJ | 41 | 43 | 18 | 29 | 29 | 24 | 33 | 33 | 28 | 28 | 28 | 29 | 25 | 17 | 30 | 60 | 121 | 21 | 28 | 28 |
Swell 3 Height (m) Direction Period (s) | SSE 8 | E 8 | E 8 | S 5 | SE 8 | SE 8 | SE 8 | SE 8 | SSE 13 | SE 8 | SE 8 | ESE 8 | SE 8 | SSE 15 | SSE 14 | ESE 7 | ESE 7 | — | SSE 12 | SSE 12 |
| kJ | 43 | 29 | 29 | 13 | 42 | 31 | 38 | 30 | 53 | 30 | 23 | 37 | 20 | 42 | 66 | 19 | 16 | — | 51 | 49 |
Wind waves Height (m) Direction Period (s) | SSW 5 | SSW 4 | — | — | — | — | — | — | — | — | — | — | — | ESE 7 | — | ESE 7 | ESE 4 | ESE 4 | ESE 5 | ESE 5 |
| kJ | 13 | 16 | — | — | — | — | — | — | — | — | — | — | — | 34 | — | 18 | 16 | 15 | 22 | 31 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 5 | 0 | 43 | 43 | 43 | 25 | 25 | 25 | 2 | 2 | 25 | 23 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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