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Praia Grande (Ubatuba) surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 8 am Sunday 10 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
24.5° C
(Which is slightly warmer than usual)How big are the waves at Praia Grande (Ubatuba) today?
The current surf forecast for Praia Grande (Ubatuba) at 12PM is: 1.0m 9s primary swell from a South direction and 0.8m 8s secondary swell from a East direction, 0.5m 12s secondary swell from a South direction (forecast issued at 08:00am May 10). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | 2.5ft (0.8m) | 8s |
| Afternoon (10 May) | 3.5ft (1.1m) | 8s |
| Evening (10 May) | 6ft (1.8m) | 7s |
Table - waves today at Praia Grande (Ubatuba). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 10mm), heaviest on Sun night. Warm (max 22°C on Sun morning, min 18°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 10 | Monday 11 | Tuesday 12 | Wed 13 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
ESE 8 | E 8 | S 9 | S 8 | SSW 7 | SSW 7 | SSW 7 | SSE 17 | SSE 16 | S 16 | S 15 | S 15 | S 15 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | |
118 | 88 | 154 | 145 | 157 | 334 | 268 | 367 | 540 | 1565 | 1654 | 1546 | 1546 | 1787 | 1835 | 1763 | 1686 | 1663 | 1484 | 1442 | 1422 | 1422 | 1243 | 1208 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | glassy | glassy | cross | cross | glassy | glassy | on | on | cross-on | cross | cross-off | glassy | glassy | |
High Tide | 8:12AM0.77m | 11:41PM0.91m | 10:41AM0.83m | 00:15AM0.97m | 11:43AM0.93m | 00:44AM1.01m | ||||||||||||||||||
Low Tide | 3:45AM0.51m | 4:03PM0.25m | 4:48AM0.44m | 5:05PM0.18m | 5:41AM0.36m | 6:01PM0.12m | ||||||||||||||||||
 |  | |  |  |  |  | | |  | | | | | | | | |  | |  | | | | |
 | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | 6:24 |
 | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:27 | — | — | — | 5:27 |
— | — | — | — | 2 | — | 1 | 5 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 21 | 22 | 22 | 21 | 19 | 18 | 18 | 18 | 18 | 18 | 19 | 20 | 20 | 19 | 19 | 18 | 18 | 20 | 21 | 21 | 19 | 18 | 18 | 18 |
21 | 22 | 23 | 21 | 19 | 18 | 18 | 19 | 18 | 18 | 19 | 21 | 21 | 19 | 19 | 18 | 19 | 20 | 20 | 20 | 19 | 18 | 19 | 19 | |
Swell 1 Height (m) Direction Period (s) | ESE 8 | E 8 | E 8 | E 8 | E 8 | S 7 | S 7 | S 7 | SSE 16 | S 16 | S 15 | S 15 | S 15 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 |
 kJ | 118 | 88 | 86 | 66 | 49 | 181 | 156 | 121 | 540 | 1565 | 1654 | 1546 | 1546 | 1787 | 1835 | 1763 | 1686 | 1663 | 1484 | 1442 | 1422 | 1422 | 1243 | 1208 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | SSE 12 | E 8 | SSE 18 | SSE 17 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 |
| kJ | 73 | 72 | 69 | 69 | 46 | 50 | 182 | 367 | 23 | 23 | 24 | 24 | 25 | 24 | 24 | 24 | 24 | 24 | 14 | 15 | 15 | 15 | 16 | 16 |
Swell 3 Height (m) Direction Period (s) | — | — | — | S 21 | S 20 | SSE 12 | E 8 | S 12 | — | — | — | — | — | — | — | — | E 13 | SE 13 | E 13 | SE 16 | SE 16 | SE 15 | SE 15 | SE 15 |
| kJ | — | — | — | 9 | 8 | 46 | 35 | 99 | — | — | — | — | — | — | — | — | 3 | 7 | 3 | 10 | 10 | 9 | 9 | 37 |
Wind waves Height (m) Direction Period (s) | SSW 4 | SSW 5 | S 9 | S 8 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | S 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 15 | 36 | 154 | 145 | 157 | 334 | 268 | 222 | 375 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 7 | 5 | 274 | 4 | 0 | 0 | 0 | 0 | 4 | 1 | 0 | 0 | 5 | 3 | 0 | 0 | 14 | 43 | 14 | 1 | 0 | 0 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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