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Praia Grande (Ubatuba) surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 8 am Tuesday 12 May 2026 -03Forecast update in hr min s Forecast update imminent
Praia Grande (Ubatuba) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Praia Grande (Ubatuba) sea temperature is
24.8° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Praia Grande (Ubatuba) today?
The current surf forecast for Praia Grande (Ubatuba) at 1PM is: 2.0m 14s primary swell from a South direction and 0.3m 9s secondary swell from a East-southeast direction (forecast issued at 08:00am May 12). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 May) | 6.5ft (2.0m) | 14s |
| Afternoon (12 May) | 6.5ft (2.0m) | 14s |
| Evening (12 May) | 6ft (1.9m) | 14s |
Table - waves today at Praia Grande (Ubatuba). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 23°C on Wed morning, min 18°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 12 | Wednesday 13 | Thursday 14 | Fri 15 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 14 | S 14 | S 14 | S 14 | S 14 | SSE 14 | S 14 | S 13 | S 13 | S 13 | S 13 | SSE 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | SSE 14 | S 14 | S 14 | S 13 | S 13 | |
1686 | 1663 | 1640 | 1622 | 1599 | 1428 | 1208 | 1172 | 1034 | 905 | 787 | 679 | 556 | 446 | 432 | 353 | 347 | 327 | 311 | 254 | 694 | 769 | 704 | 694 | |
Wind (km/h) | ||||||||||||||||||||||||
off | glassy | on | cross-on | cross | cross-off | cross-off | glassy | glassy | glassy | cross-on | cross-on | glassy | glassy | glassy | cross-off | cross-off | cross | cross-on | on | on | glassy | glassy | glassy | |
High Tide | 11:43AM0.93m | 00:44AM1.01m | 12:28PM1.03m | 1:09AM1.01m | 1:10PM1.11m | 1:32AM1.00m | ||||||||||||||||||
Low Tide | 5:41AM0.36m | 6:01PM0.12m | 6:28AM0.27m | 6:53PM0.09m | 7:11AM0.19m | 7:42PM0.09m | ||||||||||||||||||
 |  | | | | | | | | | |  |  | | | | | | | | | | | | |
 | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | 6:26 |
 | — | — | — | 5:27 | — | — | — | — | — | — | — | 5:27 | — | — | — | — | — | — | — | 5:25 | — | — | — | 5:25 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 18 | 20 | 20 | 18 | 18 | 18 | 18 | 18 | 21 | 23 | 23 | 21 | 20 | 20 | 20 | 20 | 22 | 23 | 23 | 21 | 21 | 20 | 20 |
15 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 22 | 23 | 24 | 23 | 22 | 21 | 21 | 21 | 23 | 25 | 24 | 23 | 24 | 23 | 22 | |
Swell 1 Height (m) Direction Period (s) | S 14 | S 14 | S 14 | S 14 | S 14 | SSE 14 | S 14 | S 13 | S 13 | S 13 | S 13 | SSE 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 14 | S 14 | S 13 | S 13 |
 kJ | 1686 | 1663 | 1640 | 1622 | 1599 | 1428 | 1208 | 1172 | 1034 | 905 | 787 | 679 | 556 | 446 | 432 | 353 | 347 | 327 | 311 | 195 | 694 | 769 | 704 | 694 |
Swell 2 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 9 | ESE 8 | ESE 5 | SSE 14 | ESE 8 | ESE 8 | ESE 8 | E 8 |
| kJ | 14 | 14 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 13 | 13 | 14 | 2 | 254 | 24 | 14 | 14 | 12 |
Swell 3 Height (m) Direction Period (s) | E 13 | SE 13 | SE 13 | SE 12 | SE 16 | SE 15 | ESE 15 | ESE 15 | SE 15 | SE 15 | ESE 14 | ESE 14 | SE 14 | SE 14 | ESE 14 | SE 14 | ESE 14 | ESE 14 | E 8 | E 6 | SE 13 | ESE 13 | SE 13 | SE 13 |
| kJ | 3 | 7 | 7 | 6 | 10 | 9 | 23 | 23 | 34 | 33 | 21 | 20 | 33 | 32 | 20 | 31 | 19 | 18 | 6 | 5 | 7 | 18 | 7 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | E 9 | — | — | — | — | — | — | — | — | — | — | SW 2 | SW 3 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 42 | — | — | — | — | — | — | — | — | — | — | 2 | 2 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 14 | 14 | 1 | 0 | 0 | 0 | 0 | 0 | 249 | 5 | 0 | 0 | 0 | 0 | 0 | 4 | 5 | 49 | 14 | 0 | 0 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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