Surf Forecasts:
How big are the waves at Praia Grande (Ubatuba) today (09 Sep):
- Morning surf: Morning surf (09 Sep, local time) - 4ft (1.2m), 7s period with ESE swell.
- Afternoon surf: Afternoon surf (09 Sep, local time) - 3.5ft (1.0m), 8s period with ESE swell.
- Evening surf: Evening surf (09 Sep, local time) - 3ft (0.9m), 7s period with ESE swell.
The current surf forecast for Praia Grande (Ubatuba) at 3AM is: 1.2m 7s primary swell from a East-southeast direction and 0.7m 10s secondary swell from a South direction (forecast issued at 08:00pm September 08). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Sep) | 4ft (1.2m) | 7s |
| Afternoon (09 Sep) | 3.5ft (1.0m) | 8s |
| Evening (09 Sep) | 3ft (0.9m) | 7s |
Table - waves today at Praia Grande (Ubatuba). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 37mm), heaviest during Thu afternoon. Warm (max 25°C on Fri afternoon, min 19°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Tue 8 | Wednesday 9 | Thursday 10 | ||||||||||||||||
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) | S 10 | SSE 10 | SSE 10 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | ESE 7 | ESE 7 | ESE 8 | E 8 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | S 13 | S 12 |
Wave Graph  | ||||||||||||||||||
 kJ | 212 | 170 | 170 | 143 | 147 | 147 | 125 | 120 | 117 | 97 | 94 | 198 | 192 | 189 | 192 | 208 | 206 | 153 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | glassy | cross-off | glassy | glassy | cross-off | cross-off | cross | cross-off | glassy | glassy | glassy | cross-on | glassy | glassy | glassy |
High Tide | 1:17AM0.99m | 2:26PM1.11m | 1:41AM1.10m | 2:38PM1.10m | ||||||||||||||
Low Tide | 7:43PM0.36m | 7:47AM-0.04m | 8:12PM0.31m | 8:24AM-0.07m | 8:39PM0.26m | |||||||||||||
 |  |  | | |  | |  |  | |  | | | |  |  | | | |
 | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | 1 | 1 | — | — | 1 | 2 | 3 | 3 | 6 | 3 | — | — | 2 | 1 | 1 | 9 | 1 | 1 |
Temp °C | 19 | 19 | 19 | 19 | 19 | 21 | 21 | 20 | 21 | 21 | 22 | 22 | 22 | 22 | 23 | 22 | 22 | 22 |
Feels °C | 21 | 21 | 21 | 21 | 20 | 24 | 24 | 22 | 23 | 23 | 24 | 25 | 25 | 25 | 26 | 26 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
| kJ | 88 | 91 | 115 | 143 | 147 | 147 | 125 | 120 | 117 | 97 | 94 | 94 | 96 | 96 | 96 | 96 | 99 | 99 |
Swell 2 Height (m) Direction Period (s) | S 10 | SSE 10 | SSE 10 | S 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | S 10 | S 10 | S 10 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | S 13 | S 12 |
| kJ | 212 | 170 | 170 | 96 | 133 | 102 | 98 | 74 | 67 | 67 | 68 | 198 | 192 | 189 | 192 | 208 | 206 | 153 |
Swell 3 Height (m) Direction Period (s) | SSW 10 | SSE 13 | SSE 12 | SSE 12 | S 16 | S 9 | S 15 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SE 14 | SE 14 | SE 14 | SE 13 | SE 13 | SSE 16 | SSE 16 |
| kJ | 55 | 35 | 60 | 56 | 5 | 6 | 4 | 21 | 36 | 57 | 92 | 8 | 8 | 7 | 7 | 7 | 87 | 102 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | NE 3 | E 8 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 2 | 193 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
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