Surf Forecasts:
How big are the waves at Praia Grande (Ubatuba) today (15 Aug):
- Morning surf: Morning surf (15 Aug, local time) - 6ft (1.8m), 13s period with SSE swell.
- Afternoon surf: Afternoon surf (15 Aug, local time) - 5.5ft (1.7m), 12s period with SSE swell.
- Evening surf: Evening surf (15 Aug, local time) - 6ft (1.9m), 8s period with ESE swell.
The current surf forecast for Praia Grande (Ubatuba) at 10AM is: 1.8m 13s primary swell from a South-southeast direction and 0.2m 9s secondary swell from a East direction (forecast issued at 02:00am August 15). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Aug) | 6ft (1.8m) | 13s |
| Afternoon (15 Aug) | 5.5ft (1.7m) | 12s |
| Evening (15 Aug) | 6ft (1.9m) | 8s |
Table - waves today at Praia Grande (Ubatuba). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Sat afternoon. Warm (max 24°C on Mon morning, min 20°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | ||||||||||||||||||||||
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) | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | ESE 8 | ESE 8 | E 8 | E 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1004 | 1028 | 1042 | 1060 | 1028 | 923 | 439 | 389 | 438 | 450 | 419 | 406 | 303 | 310 | 395 | 695 | 836 | 790 | 650 | 539 | 383 | 259 | 368 | 412 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | glassy | glassy | on | cross-on | glassy | glassy |
High Tide | 3:26AM1.19m | 4:05PM1.02m | 3:58AM1.17m | 4:25PM0.99m | 4:31AM1.10m | 4:46PM0.95m | ||||||||||||||||||
Low Tide | 10:31AM0.04m | 10:30PM0.29m | 11:00AM0.15m | 10:55PM0.28m | 11:27AM0.27m | |||||||||||||||||||
 | | |  |  | |  | | | | | | | |  | | | | | | | | | | |
 | — | — | 6:26 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — |
 | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:44 | — | — |
mm | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 21 | 22 | 23 | 22 | 21 | 21 | 20 | 20 | 20 | 21 | 23 | 22 | 21 | 21 | 20 | 20 | 20 | 23 | 24 | 24 | 22 | 22 |
Feels °C | 23 | 23 | 24 | 25 | 25 | 23 | 21 | 21 | 20 | 21 | 21 | 22 | 24 | 23 | 22 | 23 | 22 | 23 | 22 | 25 | 26 | 26 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SSE 11 | SSE 11 | SSE 11 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
| kJ | 1004 | 1028 | 1042 | 1060 | 1028 | 923 | 187 | 264 | 302 | 345 | 319 | 327 | 164 | 126 | 123 | 498 | 492 | 428 | 385 | 322 | 277 | 259 | 259 | 259 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | ESE 9 | ESE 9 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | ESE 13 | ESE 13 | ESE 13 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | S 10 | S 10 | SSE 10 |
| kJ | 6 | 6 | 6 | 6 | 8 | 17 | 439 | 367 | 303 | 293 | 217 | 167 | 16 | 16 | 16 | 123 | 93 | 91 | 90 | 64 | 62 | 56 | 55 | 35 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | ESE 13 | — | — | — | SE 12 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 16 | — | — | — | 6 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | E 5 | — | — | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | ESE 8 | — | E 8 | E 8 |
| kJ | — | — | 37 | — | — | 188 | 277 | 389 | 438 | 450 | 419 | 406 | 303 | 310 | 395 | 695 | 836 | 790 | 650 | 539 | 383 | — | 368 | 412 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1 | 1 | 1 | 0 | 5 | 25 | 43 | 43 | 43 | 23 | 1 | 1 | 43 | 43 | 23 | 1 | 0 | 0 | 0 | 0 | 29 | 25 | 0 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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