Surf Forecasts:
How big are the waves at Praia Grande (Ubatuba) today (13 Aug):
- Morning surf: Morning surf (13 Aug, local time) - 5ft (1.5m), 12s period with SSE swell.
- Afternoon surf: Afternoon surf (13 Aug, local time) - 5ft (1.6m), 14s period with SSE swell.
- Evening surf: Evening surf (13 Aug, local time) - 5ft (1.6m), 14s period with SSE swell.
The current surf forecast for Praia Grande (Ubatuba) at 4AM is: 1.5m 12s primary swell from a South-southeast direction and 0.7m 6s secondary swell from a East-southeast direction (forecast issued at 08:00pm August 12). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Aug) | 5ft (1.5m) | 12s |
| Afternoon (13 Aug) | 5ft (1.6m) | 14s |
| Evening (13 Aug) | 5ft (1.6m) | 14s |
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 26°C on Thu morning, min 20°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Wed 12 | Thursday 13 | Friday 14 | ||||||||||||||||
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 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 13 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 14 | SSE 14 |
Wave Graph  | ||||||||||||||||||
 kJ | 589 | 787 | 619 | 629 | 639 | 650 | 692 | 966 | 966 | 926 | 874 | 746 | 711 | 599 | 599 | 608 | 780 | 874 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | glassy | glassy | glassy | glassy | cross-on | glassy | glassy | glassy | cross-off | glassy | glassy | glassy | on | on | glassy | glassy |
High Tide | 3:15PM1.12m | 2:24AM1.11m | 3:31PM1.09m | 2:54AM1.17m | 3:47PM1.05m | |||||||||||||
Low Tide | 9:13PM0.33m | 9:25AM-0.10m | 9:41PM0.32m | 9:59AM-0.05m | ||||||||||||||
 |  | | | |  |  | |  | | | | | | |  | | | |
 | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:43 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 20 | 20 | 20 | 24 | 26 | 22 | 22 | 22 | 20 | 20 | 20 | 21 | 23 | 22 | 20 | 21 |
Feels °C | 21 | 22 | 22 | 22 | 21 | 26 | 28 | 24 | 25 | 24 | 22 | 23 | 23 | 23 | 25 | 24 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 13 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 14 | SSE 14 |
| kJ | 589 | 787 | 619 | 629 | 639 | 650 | 692 | 966 | 966 | 926 | 874 | 746 | 711 | 599 | 599 | 608 | 780 | 874 |
Swell 2 Height (m) Direction Period (s) | — | — | ESE 5 | ESE 6 | ESE 6 | E 6 | E 6 | E 6 | ESE 5 | E 5 | E 5 | E 6 | E 6 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | — | — | 37 | 31 | 31 | 23 | 22 | 15 | 10 | 9 | 5 | 6 | 3 | 6 | 6 | 6 | 6 | 6 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | SSE 16 | E 6 | — | — | — | — | — | E 8 | — | — | — | — | — |
| kJ | — | — | — | — | — | 151 | 22 | — | — | — | — | — | 1 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 5 | E 5 | E 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 36 | 54 | 45 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 1 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 49 | 316 | 0 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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