Surf Forecasts:
How big are the waves at Lopes Mendes (Ilha Grande) today (19 Aug):
- Afternoon surf: Afternoon surf (19 Aug, local time) - 0.5ft (0.1m), 8s period with SE swell.
- Evening surf: Evening surf (19 Aug, local time) - 0.5ft (0.1m), 13s period with SE swell.
The current surf forecast for Lopes Mendes (Ilha Grande) at 5PM is: 0.1m 13s primary swell from a Southeast direction (forecast issued at 02:00pm August 19). An open ocean swell of 0.8m 7s is not directed at the surf break, a second open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | - | - |
| Afternoon (19 Aug) | 0.5ft (0.1m) | 8s |
| Evening (19 Aug) | 0.5ft (0.1m) | 13s |
Table - waves today at Lopes Mendes (Ilha Grande). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Fri night. Warm (max 28°C on Wed afternoon, min 19°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | ||||||||||||||||||
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 | |
Wave Height (m) Direction Period (s) | S 10 | S 10 | SE 13 | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | SE 12 | S 12 | S 12 | S 11 | SSW 11 | SSW 10 | SSW 10 | SSW 9 | SW 4 | SW 6 | SSW 7 | SSW 7 |
Wave Graph  | ||||||||||||||||||||
 kJ | 8 | 2 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 11 | 24 | 21 | 38 | 34 | 32 | 29 | 53 | 231 | 237 | 250 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | off | glassy | glassy | glassy | glassy | on | cross-on | cross-on | off | off | off | cross-off | cross-off | on | on | on | on | on |
High Tide | 5:51PM0.83m | 6:56AM0.77m | 6:25PM0.74m | 12:18PM0.75m | 7:38PM0.66m | |||||||||||||||
Low Tide | 1:00PM0.53m | 1:18AM0.40m | 2:30PM0.62m | 2:58AM0.42m | 4:47PM0.63m | |||||||||||||||
 | |  | | | | | | | | | | | | | |  |  |  | | |
 | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — |
 | — | 5:40 | — | — | — | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:42 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 28 | 24 | 24 | 23 | 23 | 22 | 22 | 23 | 22 | 22 | 23 | 24 | 25 | 25 | 25 | 22 | 20 | 20 | 20 |
Feels °C | 29 | 26 | 25 | 26 | 24 | 24 | 23 | 23 | 24 | 23 | 23 | 24 | 22 | 23 | 23 | 24 | 20 | 17 | 16 | 17 |
Swell 1 Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 66 | 66 | 64 | 49 | 49 | 51 | 51 | 49 | 48 | 48 | 48 | 48 | 79 | 152 | 138 | 138 | 120 | 80 | 63 | 49 |
Swell 2 Height (m) Direction Period (s) | S 10 | SE 8 | SE 13 | SE 13 | SE 13 | S 10 | SE 12 | SE 12 | SE 12 | S 12 | S 12 | S 11 | SSW 11 | SSW 10 | SSW 10 | SSW 9 | S 16 | S 15 | S 15 | S 15 |
| kJ | 8 | 2 | 7 | 7 | 7 | 2 | 6 | 6 | 6 | 11 | 24 | 21 | 38 | 34 | 32 | 29 | 5 | 4 | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | SE 8 | S 10 | S 10 | S 10 | S 10 | SE 13 | S 10 | S 10 | S 9 | SE 12 | SE 12 | SE 11 | SE 11 | SW 6 | — | WNW 3 | — | S 15 | S 10 | S 14 |
| kJ | 3 | 2 | 2 | 2 | 2 | 6 | 2 | 2 | 2 | 6 | 5 | 5 | 5 | 1 | — | 1 | — | 4 | 2 | 4 |
Wind waves Height (m) Direction Period (s) | N 3 | — | ESE 4 | — | — | — | — | — | — | — | — | E 7 | E 7 | NE 3 | N 3 | NNW 3 | SW 4 | SW 6 | SSW 7 | SSW 7 |
| kJ | 1 | — | 7 | — | — | — | — | — | — | — | — | 134 | 134 | 2 | 1 | 3 | 53 | 231 | 237 | 250 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 65 | 97 | 70 | 20 | 65 | 65 | 65 | 65 | 148 | 148 | 70 | 20 | 63 | 65 | 20 | 63 | 215 | 614 | 638 | 97 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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