Surf Forecasts:
How big are the waves at Lopes Mendes (Ilha Grande) today (23 Sep):
- Evening surf: Evening surf (23 Sep, local time) - 7ft (2.2m), 11s period with S swell.
The current surf forecast for Lopes Mendes (Ilha Grande) at 11PM is: 2.1m 11s primary swell from a South direction and 0.6m 12s secondary swell from a East-southeast direction, 0.9m 6s secondary swell from a Southeast direction (forecast issued at 08:00pm September 23). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Sep) | - | - |
| Afternoon (23 Sep) | - | - |
| Evening (23 Sep) | 7ft (2.2m) | 11s |
Table - waves today at Lopes Mendes (Ilha Grande). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Wed night. Warm (max 23°C on Sat morning, min 18°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Wed 23 | Thursday 24 | Friday 25 | ||||||||||||||||
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 11 | S 11 | SSW 11 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 |
Wave Graph  | ||||||||||||||||||
 kJ | 1055 | 1075 | 992 | 685 | 846 | 1179 | 1705 | 1614 | 1686 | 1433 | 1275 | 1252 | 1175 | 1263 | 1083 | 865 | 653 | 546 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | off | off |
High Tide | 1:09AM1.07m | 1:55PM1.14m | 1:34AM1.15m | 2:14PM1.16m | ||||||||||||||
Low Tide | 7:24PM0.30m | 7:35AM0.00m | 7:55PM0.23m | 8:10AM-0.04m | 8:27PM0.17m | |||||||||||||
 | | | |  |  | |  |  |  | |  | | | |  |  | | |
 | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | 2 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — |
Temp °C | 18 | 18 | 18 | 19 | 19 | 19 | 19 | 20 | 20 | 20 | 19 | 19 | 19 | 21 | 21 | 21 | 21 | 21 |
Feels °C | 16 | 17 | 16 | 18 | 18 | 18 | 17 | 18 | 18 | 18 | 18 | 18 | 19 | 21 | 20 | 22 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 11 | S 11 | SSW 11 | SSW 11 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 |
| kJ | 1055 | 1075 | 992 | 685 | 622 | 1179 | 1705 | 1614 | 1686 | 1433 | 1275 | 1252 | 1175 | 1263 | 1083 | 865 | 653 | 546 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 9 | ESE 12 | S 16 | S 15 | SSW 10 | ESE 11 | — | — | E 10 | E 10 | E 10 | ESE 10 | ESE 10 | E 10 | ESE 10 | ESE 10 | ESE 9 |
| kJ | 36 | 39 | 106 | 412 | 846 | 370 | 121 | — | — | 75 | 51 | 50 | 163 | 128 | 49 | 18 | 18 | 17 |
Swell 3 Height (m) Direction Period (s) | ESE 10 | ESE 10 | S 17 | ESE 11 | ESE 11 | ESE 11 | — | — | — | — | — | — | — | E 10 | — | — | — | — |
| kJ | 21 | 21 | 148 | 100 | 210 | 156 | — | — | — | — | — | — | — | 50 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 6 | — | SE 6 | ESE 6 | — | — | — | ESE 11 | E 11 | E 10 | ESE 5 | ESE 5 | E 5 | E 5 | ESE 5 | ESE 6 | ESE 6 | ESE 6 |
| kJ | 62 | — | 62 | 44 | — | — | — | 202 | 229 | 212 | 29 | 25 | 60 | 62 | 40 | 53 | 83 | 92 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 59 | 58 | 58 | 58 | 0 | 0 | 58 | 59 | 59 | 0 | 0 | 0 | 0 | 0 | 58 | 0 | 0 | 0 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Lopes Mendes (Ilha Grande) surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest