Surf Forecasts:
How big are the waves at Lopes Mendes (Ilha Grande) today (13 Aug):
- Evening surf: Evening surf (13 Aug, local time) - 7ft (2.1m), 14s period with S swell.
The current surf forecast for Lopes Mendes (Ilha Grande) at 11PM is: 2.1m 14s primary swell from a South direction (forecast issued at 08:00pm August 13). An open ocean swell of 0.3m 6s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Aug) | - | - |
| Afternoon (13 Aug) | - | - |
| Evening (13 Aug) | 7ft (2.1m) | 14s |
Table - waves today at Lopes Mendes (Ilha Grande). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Fri night. Warm (max 23°C on Sun afternoon, min 20°C on Sat afternoon). Winds increasing (light winds from the SSE on Fri afternoon, fresh winds from the E by Sat afternoon). | ||||||||||||||||||
Thu 13 | Friday 14 | Saturday 15 | ||||||||||||||||
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 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 14 | S 14 | S 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | S 13 | S 12 | S 12 |
Wave Graph  | ||||||||||||||||||
 kJ | 1797 | 1748 | 1674 | 1429 | 1387 | 1233 | 1090 | 972 | 1332 | 1657 | 1788 | 2019 | 1960 | 1844 | 1730 | 917 | 750 | 566 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:27PM1.10m | 2:53AM1.18m | 3:45PM1.07m | 3:27AM1.20m | 4:06PM1.04m | |||||||||||||
Low Tide | 9:54PM0.32m | 10:10AM-0.05m | 10:22PM0.31m | 10:45AM0.04m | ||||||||||||||
 | |  |  | |  | | | |  | | | | |  |  |  | | |
 | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:39 | — | — |
mm | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 1 | 1 | — |
Temp °C | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 20 |
Feels °C | 24 | 22 | 22 | 22 | 23 | 23 | 22 | 23 | 22 | 21 | 20 | 20 | 20 | 19 | 19 | 19 | 16 | 17 |
Swell 1 Height (m) Direction Period (s) | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 14 | S 14 | S 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | S 13 | S 12 | S 12 |
| kJ | 1797 | 1748 | 1674 | 1429 | 1387 | 1233 | 1090 | 972 | 1332 | 1657 | 1788 | 2019 | 1960 | 1844 | 1730 | 917 | 750 | 566 |
Swell 2 Height (m) Direction Period (s) | E 6 | ENE 6 | — | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | — | — | — | — | — | — | — | — | SE 7 |
| kJ | 6 | 8 | — | 6 | 6 | 6 | 6 | 6 | 6 | — | — | — | — | — | — | — | — | 194 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | ESE 3 | E 9 | E 4 | E 9 | E 9 | E 9 | E 9 | ESE 6 | ESE 7 | E 6 |
| kJ | — | — | — | — | — | — | — | — | 5 | 7 | 14 | 7 | 7 | 7 | 16 | 237 | 352 | 194 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 63 | 20 | 20 | 58 | 20 | 20 | 20 | 20 | 20 | 59 | 0 | 0 | 58 | 58 | 59 | 59 | 58 | 59 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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Live Wave Height (m)
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Ocean Swells (m)- Wind Speed (km/h)
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