Surf Forecasts:
How big are the waves at Praia Grande (Ubatuba) today (04 Sep):
- Morning surf: Morning surf (04 Sep, local time) - 3ft (0.9m), 11s period with SSE swell.
- Afternoon surf: Afternoon surf (04 Sep, local time) - 2.5ft (0.8m), 11s period with SSE swell.
- Evening surf: Evening surf (04 Sep, local time) - 2.5ft (0.7m), 10s period with SSE swell.
The current surf forecast for Praia Grande (Ubatuba) at 9AM is: 0.9m 11s primary swell from a South-southeast direction and 1.0m 8s secondary swell from a East direction (forecast issued at 02:00am September 04). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | 3ft (0.9m) | 11s |
| Afternoon (04 Sep) | 2.5ft (0.8m) | 11s |
| Evening (04 Sep) | 2.5ft (0.7m) | 10s |
Table - waves today at Praia Grande (Ubatuba). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 29mm), heaviest during Sun afternoon. Warm (max 27°C on Fri morning, min 15°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | ||||||||||||||||||||||
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) | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | E 8 | SSE 10 | SSE 10 | SSE 10 | SE 10 | SE 10 | S 10 | S 10 | S 6 | S 8 | S 8 | S 8 | S 8 | S 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 372 | 319 | 239 | 190 | 133 | 135 | 101 | 95 | 38 | 38 | 51 | 40 | 40 | 41 | 27 | 27 | 68 | 92 | 272 | 489 | 420 | 466 | 465 | 432 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | glassy | glassy | glassy | glassy | glassy | cross-off | glassy | glassy | glassy | glassy | cross | cross-on | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 6:57AM0.80m | 11:48AM0.76m | 6:22PM0.69m | 11:56PM0.51m | 12:41PM0.90m | 7:46PM0.60m | 00:26AM0.62m | 1:18PM1.01m | ||||||||||||||||
Low Tide | 1:49AM0.38m | 9:38AM0.73m | 3:34PM0.61m | 10:32PM0.50m | 3:37AM0.37m | 5:28PM0.57m | 10:02PM0.58m | 5:09AM0.27m | 6:33PM0.50m | |||||||||||||||
 | | |  | | | | |  |  | |  | |  | | | |  | |  | | | | | |
 | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — |
 | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:51 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 4 | 2 | 3 | 5 | 3 | 3 |
Temp °C | 21 | 21 | 21 | 25 | 27 | 24 | 22 | 21 | 20 | 20 | 20 | 21 | 21 | 22 | 21 | 20 | 21 | 20 | 19 | 18 | 18 | 17 | 16 | 16 |
Feels °C | 21 | 21 | 21 | 26 | 28 | 26 | 24 | 23 | 21 | 22 | 22 | 23 | 23 | 22 | 23 | 21 | 22 | 19 | 19 | 17 | 17 | 15 | 14 | 16 |
Swell 1 Height (m) Direction Period (s) | SSE 11 | SSE 11 | SSE 11 | E 8 | ESE 8 | ESE 8 | E 8 | E 8 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | ESE 9 | S 6 | S 10 | S 10 | S 7 | S 8 | S 8 | S 8 | S 8 | S 8 |
| kJ | 372 | 319 | 239 | 118 | 101 | 104 | 80 | 64 | 26 | 29 | 51 | 36 | 36 | 37 | 25 | 10 | 68 | 92 | 192 | 310 | 302 | 302 | 300 | 316 |
Swell 2 Height (m) Direction Period (s) | ESE 6 | ESE 6 | E 7 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSW 6 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
| kJ | 56 | 66 | 109 | 190 | 133 | 135 | 101 | 95 | 38 | 38 | 38 | 40 | 40 | 41 | 10 | 25 | 25 | 24 | 23 | 22 | 22 | 22 | 21 | 12 |
Swell 3 Height (m) Direction Period (s) | — | — | — | S 11 | SE 13 | S 10 | S 10 | SSW 4 | ESE 9 | SW 4 | SE 12 | SSW 4 | S 8 | SSW 6 | SE 10 | SE 10 | SE 10 | SSE 11 | S 15 | S 15 | S 14 | S 14 | S 13 | — |
| kJ | — | — | — | 2 | 42 | 2 | 2 | 2 | 26 | 4 | 22 | 1 | 1 | 6 | 27 | 27 | 27 | 11 | 4 | 4 | 16 | 14 | 14 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SW 2 | SSW 3 | SW 4 | SW 4 | — | — | — | SSW 6 | — | — | — | — | SW 3 | S 6 | S 8 | S 8 | S 8 | S 8 | S 8 |
| kJ | — | — | — | — | — | 1 | 1 | 5 | 3 | — | — | — | 3 | — | — | — | — | 2 | 272 | 489 | 420 | 466 | 465 | 432 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 14 | 0 | 0 | 83 | 316 | 513 | 513 | 2118 | 49 | 4 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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