Surf Forecasts:
How big are the waves at Praia Grande (Ubatuba) today (16 Sep):
- Morning surf: Morning surf (16 Sep, local time) - 2.5ft (0.8m), 8s period with SSE swell.
- Afternoon surf: Afternoon surf (16 Sep, local time) - 3.5ft (1.0m), 12s period with S swell.
- Evening surf: Evening surf (16 Sep, local time) - 2.5ft (0.8m), 11s period with S swell.
The current surf forecast for Praia Grande (Ubatuba) at 7AM is: 1.1m 10s primary swell from a South direction and 0.9m 8s secondary swell from a South-southeast direction, 0.5m 8s secondary swell from a East direction (forecast issued at 02:00am September 16). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Sep) | 2.5ft (0.8m) | 8s |
| Afternoon (16 Sep) | 3.5ft (1.0m) | 12s |
| Evening (16 Sep) | 2.5ft (0.8m) | 11s |
Table - waves today at Praia Grande (Ubatuba). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Wed morning. Warm (max 20°C on Fri morning, min 17°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 16 | Thursday 17 | Friday 18 | ||||||||||||||||||||||
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 9 | SSE 8 | S 10 | SSE 8 | S 10 | S 12 | S 7 | S 11 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 10 | S 11 | S 10 | S 10 | S 10 | S 9 | S 11 | S 11 | S 11 | S 11 | ESE 7 | ESE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 154 | 120 | 230 | 78 | 80 | 294 | 155 | 163 | 238 | 227 | 189 | 202 | 248 | 344 | 254 | 194 | 148 | 106 | 88 | 154 | 151 | 151 | 214 | 247 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross | cross-off | glassy | glassy | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | glassy | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 4:40AM1.00m | 4:27PM0.93m | 5:14AM0.89m | 4:52PM0.87m | 5:56AM0.78m | 11:42AM0.64m | 5:20PM0.78m | |||||||||||||||||
Low Tide | 10:39PM0.20m | 11:05AM0.43m | 11:08PM0.25m | 11:28AM0.54m | 11:56PM0.33m | 9:56AM0.63m | 1:09PM0.64m | |||||||||||||||||
 |  |  | |  | | | | | | | |  | | | | | | |  | | |  | | |
 | — | 5:56 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:53 | — | — |
mm | 1 | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 19 | 19 | 18 | 19 | 19 | 18 | 18 | 18 | 18 | 17 | 18 | 18 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 20 | 20 | 20 | 20 | 20 |
Feels °C | 21 | 20 | 18 | 21 | 20 | 19 | 19 | 19 | 19 | 17 | 18 | 18 | 19 | 19 | 17 | 17 | 18 | 19 | 20 | 21 | 20 | 20 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | S 9 | SSE 8 | SSE 8 | SSE 8 | S 10 | S 12 | SSE 8 | SSE 7 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 10 | S 11 | S 10 | S 10 | S 10 | ESE 5 | ESE 6 | ESE 6 | S 11 | S 11 | S 10 | S 10 |
| kJ | 154 | 120 | 125 | 78 | 80 | 294 | 120 | 91 | 238 | 227 | 189 | 202 | 248 | 344 | 254 | 194 | 148 | 42 | 51 | 66 | 151 | 146 | 135 | 100 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 7 | E 8 | E 8 | S 6 | ESE 7 | S 12 | S 11 | ESE 8 | ESE 8 | ESE 7 | S 13 | S 13 | ESE 8 | ESE 10 | ESE 9 | SSE 12 | S 9 | S 11 | S 11 | — | — | — | — |
| kJ | 29 | 24 | 33 | 33 | 17 | 28 | 137 | 163 | 22 | 22 | 18 | 90 | 119 | 23 | 36 | 29 | 48 | 106 | 88 | 154 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | S 5 | ESE 7 | SE 8 | ESE 7 | ESE 8 | ESE 11 | SSE 15 | SSE 14 | ESE 7 | ESE 7 | SE 8 | SE 8 | SSE 12 | ESE 10 | S 11 | S 9 | SE 9 | — | — | — | — |
| kJ | 42 | 31 | 30 | 8 | 29 | 32 | 28 | 26 | 12 | 42 | 66 | 17 | 9 | 3 | 2 | 49 | 36 | 65 | 52 | 23 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | S 10 | S 5 | — | — | S 7 | — | — | — | — | — | E 4 | ESE 4 | ESE 4 | E 4 | ESE 5 | — | — | — | ESE 6 | ESE 6 | ESE 7 | ESE 7 |
| kJ | — | — | 230 | 17 | — | — | 155 | — | — | — | — | — | 9 | 13 | 15 | 20 | 31 | — | — | — | 100 | 151 | 214 | 247 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 4 | 0 | 0 | 0 | 75 | 75 | 43 | 43 | 25 | 23 | 1 | 25 | 2 | 23 | 23 | 1 | 1 | 0 | 2 | 2 | 2 | 23 | 23 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Praia Grande (Ubatuba) surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest