Surf Forecasts:
How big are the waves at Lopes Mendes (Ilha Grande) today (12 Aug):
- Morning surf: Morning surf (12 Aug, local time) - 7ft (2.1m), 12s period with S swell.
- Afternoon surf: Afternoon surf (12 Aug, local time) - 7ft (2.1m), 12s period with S swell.
- Evening surf: Evening surf (12 Aug, local time) - 6ft (1.9m), 12s period with S swell.
The current surf forecast for Lopes Mendes (Ilha Grande) at 2PM is: 2.1m 12s primary swell from a South direction (forecast issued at 08:00am August 12). An open ocean swell of 0.1m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Aug) | 7ft (2.1m) | 12s |
| Afternoon (12 Aug) | 7ft (2.1m) | 12s |
| Evening (12 Aug) | 6ft (1.9m) | 12s |
Table - waves today at Lopes Mendes (Ilha Grande). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Fri afternoon. Warm (max 24°C on Thu morning, min 19°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||||
Wednesday 12 | Thursday 13 | Friday 14 | ||||||||||||||||||||
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 | |
Wave Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 13 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 14 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 1129 | 1245 | 1269 | 1277 | 1036 | 1036 | 1036 | 1056 | 1074 | 1091 | 1181 | 1630 | 1797 | 1759 | 1674 | 1429 | 1252 | 1233 | 1090 | 972 | 1124 | 1433 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross-off | cross-off | off | off | off | glassy | off | cross | cross-on | glassy | on | on | on | cross-on | on | cross-on | cross-on | on | glassy |
High Tide | 3:12PM1.13m | 2:21AM1.12m | 3:27PM1.10m | 2:53AM1.18m | 3:45PM1.07m | |||||||||||||||||
Low Tide | 8:55AM-0.11m | 9:23PM0.32m | 9:34AM-0.11m | 9:54PM0.32m | 10:10AM-0.05m | |||||||||||||||||
 |  | |  | |  | | | |  | | |  | | | | | | | |  | | |
 | 6:24 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — |
 | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:38 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 |
Temp °C | 19 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 22 | 24 | 23 | 22 | 21 | 21 | 20 | 20 | 21 | 21 | 21 | 21 | 21 |
Feels °C | 19 | 18 | 19 | 18 | 18 | 19 | 20 | 21 | 21 | 23 | 24 | 23 | 25 | 21 | 21 | 20 | 21 | 23 | 23 | 23 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 13 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 14 |
| kJ | 1129 | 1245 | 1269 | 1277 | 1036 | 1036 | 1036 | 1056 | 1074 | 1091 | 1181 | 1630 | 1797 | 1759 | 1674 | 1429 | 1252 | 1233 | 1090 | 972 | 1124 | 1433 |
Swell 2 Height (m) Direction Period (s) | E 7 | SSW 12 | E 7 | S 12 | S 13 | SSE 12 | ESE 5 | ESE 5 | E 5 | E 5 | E 5 | — | E 4 | ENE 6 | — | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 |
| kJ | 1 | 206 | 1 | 683 | 747 | 439 | 47 | 37 | 28 | 20 | 14 | — | 7 | 13 | — | 6 | 6 | 5 | 5 | 6 | 6 | 7 |
Swell 3 Height (m) Direction Period (s) | E 7 | — | — | — | — | — | — | — | E 8 | — | E 5 | — | — | — | — | — | — | — | — | — | — | E 9 |
| kJ | 4 | — | — | — | — | — | — | — | 1 | — | 14 | — | — | — | — | — | — | — | — | — | — | 15 |
Wind waves Height (m) Direction Period (s) | — | E 7 | — | E 8 | ESE 5 | ESE 5 | — | E 5 | — | ENE 5 | — | E 6 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 4 | — | 1 | 45 | 53 | — | 58 | — | 37 | — | 16 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 58 | 59 | 59 | 0 | 0 | 0 | 0 | 0 | 58 | 71 | 0 | 20 | 65 | 20 | 20 | 20 | 215 | 71 | 20 | 0 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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