Surf Forecasts:
How big are the waves at Lopes Mendes (Ilha Grande) today (23 Jul):
- Evening surf: Evening surf (23 Jul, local time) - 1ft (0.3m), 8s period with SSW swell.
The current surf forecast for Lopes Mendes (Ilha Grande) at 11PM is: 0.3m 8s primary swell from a South-southwest direction and 0.6m 4s secondary swell from a Southwest direction (forecast issued at 08:00pm July 23). An open ocean swell of 0.5m 8s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Jul) | - | - |
| Afternoon (23 Jul) | - | - |
| Evening (23 Jul) | 1ft (0.3m) | 8s |
Table - waves today at Lopes Mendes (Ilha Grande). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Fri afternoon. Warm (max 22°C on Sun afternoon, min 18°C on Fri afternoon). Wind will be generally light. | ||||||||||||||||||
Thu 23 | Friday 24 | Saturday 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) | SSW 8 | SSW 8 | SW 4 | SW 4 | SW 4 | SSW 8 | SSW 8 | SSW 8 | SSW 10 | S 9 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | SSE 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 13 | 12 | 15 | 21 | 19 | 23 | 136 | 165 | 327 | 405 | 405 | 408 | 415 | 371 | 363 | 361 | 347 | 355 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | cross-on | cross-on | on | cross-on | on | cross-on | on | glassy | on | on | on | cross-on | glassy |
High Tide | 9:38PM0.70m | 12:37PM0.84m | 11:37PM0.74m | 1:17PM0.92m | ||||||||||||||
Low Tide | 4:59PM0.56m | 5:12AM0.36m | 6:23PM0.52m | 6:19AM0.28m | 7:16PM0.46m | |||||||||||||
 |  |  | | |  | | |  | | | | |  | |  | | | |
 | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — |
mm | — | — | — | — | — | 2 | 2 | 5 | 1 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 20 | 20 | 20 | 19 | 19 | 18 | 19 | 19 | 19 | 19 | 19 | 20 | 20 | 20 | 20 | 20 |
Feels °C | 21 | 21 | 19 | 19 | 20 | 19 | 19 | 18 | 20 | 20 | 20 | 20 | 21 | 21 | 20 | 20 | 21 | 22 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | SSW 8 | SSW 8 | SSW 8 | SSW 10 | S 9 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | SSE 9 |
| kJ | 44 | 29 | 29 | 29 | 18 | 23 | 136 | 165 | 327 | 405 | 405 | 408 | 415 | 371 | 363 | 361 | 347 | 355 |
Swell 2 Height (m) Direction Period (s) | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | E 8 | E 8 | S 10 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 |
| kJ | 13 | 12 | 11 | 11 | 12 | 18 | 18 | 53 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 10 | 10 |
Swell 3 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | E 8 | — | — | — | — | — | — | — | S 15 | S 15 | S 14 |
| kJ | 10 | 9 | 9 | 9 | 9 | 9 | 7 | 18 | — | — | — | — | — | — | — | 4 | 4 | 33 |
Wind waves Height (m) Direction Period (s) | SW 5 | SW 3 | SW 4 | SW 4 | SW 4 | SW 5 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 6 | 5 | 15 | 21 | 19 | 18 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 20 | 101 | 65 | 101 | 77 | 59 | 20 | 20 | 20 | 20 | 20 | 20 | 0 | 20 | 20 | 20 | 20 | 0 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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