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Praia Grande (Ubatuba) surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 8 am Saturday 09 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 1.0°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 2PM is: 0.5m 13s primary swell from a South direction and 0.8m 7s secondary swell from a East direction (forecast issued at 08:00am May 09). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 May) | 1.5ft (0.5m) | 13s |
| Afternoon (09 May) | 1.5ft (0.5m) | 13s |
| Evening (09 May) | 2.5ft (0.8m) | 8s |
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 11mm), heaviest on Sun night. Warm (max 30°C on Sat morning, min 18°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 9 | Sunday 10 | Monday 11 | Tue 12 | |||||||||||||||||||||
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 | S 13 | S 13 | S 13 | E 8 | E 8 | S 12 | S 12 | ESE 8 | S 12 | SSW 8 | S 8 | S 8 | SSW 7 | SSW 7 | SSE 17 | S 10 | S 16 | S 15 | S 15 | S 15 | S 15 | S 15 | S 15 | |
94 | 89 | 89 | 85 | 77 | 80 | 75 | 73 | 94 | 103 | 286 | 234 | 273 | 387 | 302 | 294 | 679 | 1743 | 1829 | 1709 | 1739 | 1811 | 1885 | 1739 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | glassy | on | glassy | glassy | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | glassy | glassy | glassy | glassy | |
High Tide | 6:33AM0.80m | 10:57PM0.83m | 8:12AM0.77m | 11:41PM0.91m | 10:41AM0.83m | 00:15AM0.97m | ||||||||||||||||||
Low Tide | 2:53PM0.29m | 3:45AM0.51m | 4:03PM0.25m | 4:48AM0.44m | 5:05PM0.18m | |||||||||||||||||||
 |  | | |  | | |  | |  |  |  |  | | | | |  | | | | | | | |
 | 6:22 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | 6:24 |
 | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | 5:27 |
— | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | 3 | 2 | 1 | 1 | — | — | — | — | — | — | |
Temp °C | 25 | 29 | 30 | 27 | 25 | 24 | 23 | 23 | 21 | 22 | 21 | 20 | 19 | 19 | 18 | 18 | 18 | 18 | 20 | 20 | 19 | 19 | 19 | 19 |
25 | 30 | 32 | 29 | 29 | 28 | 25 | 25 | 21 | 21 | 21 | 20 | 19 | 19 | 19 | 19 | 18 | 18 | 21 | 20 | 20 | 20 | 20 | 20 | |
Swell 1 Height (m) Direction Period (s) | ESE 8 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | ESE 8 | ESE 8 | S 8 | E 8 | E 8 | S 8 | S 7 | S 7 | S 11 | S 16 | S 15 | S 15 | S 15 | S 15 | S 15 | S 15 |
 kJ | 94 | 88 | 70 | 70 | 76 | 80 | 61 | 64 | 94 | 92 | 205 | 66 | 49 | 221 | 156 | 152 | 451 | 1743 | 1829 | 1709 | 1739 | 1811 | 1885 | 1739 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | E 8 | SSE 12 | SSE 12 | E 8 | SSE 18 | SSE 17 | SSE 16 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 8 | ESE 8 | ESE 8 |
| kJ | 77 | 89 | 89 | 85 | 77 | 75 | 75 | 73 | 73 | 103 | 86 | 50 | 30 | 50 | 182 | 286 | 427 | 23 | 24 | 24 | 25 | 24 | 24 | 24 |
Swell 3 Height (m) Direction Period (s) | SSE 15 | — | — | — | — | — | — | — | — | SSW 6 | SSE 12 | S 21 | S 20 | S 12 | E 8 | S 12 | ESE 8 | — | — | — | — | — | — | — |
| kJ | 21 | — | — | — | — | — | — | — | — | 17 | 50 | 9 | 8 | 70 | 35 | 96 | 23 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SW 2 | SW 4 | SW 5 | SSW 5 | SSW 5 | SSW 8 | S 8 | S 8 | SSW 7 | SSW 7 | SSW 7 | S 10 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 2 | 3 | 22 | 31 | 29 | 286 | 234 | 273 | 387 | 302 | 294 | 679 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 7 | 422 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 5 | 5 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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