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Praia Grande (Ubatuba) surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 2 pm Sunday 17 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
23.7° 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 10PM is: 0.8m 11s primary swell from a South direction and 0.1m 7s secondary swell from a East direction (forecast issued at 02:00pm May 17). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | - | - |
| Afternoon (17 May) | 2.5ft (0.8m) | 11s |
| Evening (17 May) | 2.5ft (0.8m) | 11s |
Table - waves today at Praia Grande (Ubatuba). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 27mm), heaviest during Sun night. Warm (max 23°C on Sun afternoon, min 21°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 17 | Monday 18 | Tuesday 19 | Wed 20 | |||||||||||||||||||||
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 | 6 AM | 9 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | SSE 15 | SSE 14 | S 10 | SSW 9 | SSW 9 | SSW 8 | SSW 8 | S 8 | SSE 18 | SSE 16 | SSE 16 | S 15 | S 14 | |
188 | 149 | 146 | 146 | 110 | 106 | 75 | 73 | 71 | 49 | 48 | 42 | 41 | 44 | 339 | 423 | 434 | 412 | 266 | 540 | 823 | 1025 | 1216 | 1077 | |
Wind (km/h) | ||||||||||||||||||||||||
on | glassy | glassy | off | cross-off | cross-off | glassy | glassy | glassy | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | glassy | cross | |
High Tide | 3:11PM1.16m | 2:45AM0.93m | 3:52PM1.10m | 3:14AM0.93m | 4:34PM1.01m | 3:47AM0.92m | ||||||||||||||||||
Low Tide | 9:12AM0.03m | 10:04PM0.32m | 9:54AM0.03m | 10:50PM0.44m | 10:41AM0.06m | 11:37PM0.54m | ||||||||||||||||||
 |  |  | |  |  | | | |  |  | | | |  |  | | | | | | | | | |
 | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — |
 | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:23 | — | — | — | — | — | 5:23 |
— | 1 | 1 | 4 | 6 | — | 1 | 1 | 2 | 2 | 2 | 1 | 3 | 1 | — | — | — | 1 | 1 | — | — | — | — | — | |
Temp °C | 25 | 23 | 22 | 21 | 22 | 22 | 22 | 23 | 23 | 23 | 22 | 22 | 21 | 21 | 21 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 22 |
27 | 26 | 25 | 23 | 23 | 24 | 25 | 26 | 27 | 27 | 26 | 26 | 22 | 21 | 21 | 22 | 23 | 22 | 22 | 22 | 23 | 23 | 23 | 24 | |
Swell 1 Height (m) Direction Period (s) | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | SSE 10 | SSW 5 | S 10 | S 9 | S 9 | S 8 | S 8 | S 8 | SSE 8 | SSE 8 | SSE 16 | S 15 | S 14 |
 kJ | 188 | 149 | 146 | 146 | 110 | 106 | 75 | 73 | 71 | 49 | 48 | 31 | 15 | 44 | 194 | 251 | 235 | 228 | 266 | 270 | 259 | 1025 | 1216 | 1077 |
Swell 2 Height (m) Direction Period (s) | E 7 | E 7 | ESE 4 | E 7 | ESE 5 | SE 5 | SE 5 | — | ENE 4 | E 4 | SSE 15 | SSE 15 | SSE 10 | SSE 14 | SSE 14 | SSE 13 | S 13 | SSE 15 | SSE 19 | SSE 18 | SSE 16 | S 8 | SE 7 | SE 7 |
| kJ | 1 | 1 | 1 | 1 | 2 | 1 | 1 | — | 1 | 1 | 22 | 42 | 31 | 37 | 36 | 34 | 12 | 71 | 199 | 540 | 823 | 119 | 93 | 79 |
Swell 3 Height (m) Direction Period (s) | SE 12 | SE 12 | E 7 | SE 12 | E 7 | E 7 | E 7 | SE 5 | SE 16 | SSE 16 | E 4 | E 4 | SSE 14 | — | E 7 | SSE 16 | SSE 15 | SSE 20 | SSE 14 | E 7 | E 7 | SE 7 | — | — |
| kJ | 6 | 6 | 1 | 6 | 1 | 1 | 1 | 1 | 10 | 25 | 1 | 1 | 41 | — | 4 | 25 | 22 | 75 | 67 | 1 | 1 | 79 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | N 2 | NNE 2 | — | — | — | — | SW 3 | SSW 5 | SW 5 | SSW 5 | SSW 9 | SSW 9 | SSW 8 | SSW 8 | — | — | SE 7 | — | — | SE 7 |
| kJ | — | — | — | — | 1 | 1 | — | — | — | — | 3 | 15 | 27 | 18 | 339 | 423 | 434 | 412 | — | — | 112 | — | — | 119 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 4 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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