Surf Forecasts:
How big are the waves at Lopes Mendes (Ilha Grande) today (03 Sep):
- Morning surf: Morning surf (03 Sep, local time) - 6ft (1.8m), 11s period with S swell.
- Afternoon surf: Afternoon surf (03 Sep, local time) - 5.5ft (1.7m), 12s period with SSE swell.
- Evening surf: Evening surf (03 Sep, local time) - 5ft (1.6m), 12s period with SSE swell.
The current surf forecast for Lopes Mendes (Ilha Grande) at 4PM is: 1.6m 12s primary swell from a South-southeast direction (forecast issued at 08:00am September 03). An open ocean swell of 1.1m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Sep) | 6ft (1.8m) | 11s |
| Afternoon (03 Sep) | 5.5ft (1.7m) | 12s |
| Evening (03 Sep) | 5ft (1.6m) | 12s |
Table - waves today at Lopes Mendes (Ilha Grande). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Sat afternoon. Warm (max 24°C on Fri morning, min 20°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||
Thursday 3 | Friday 4 | Saturday 5 | ||||||||||||||||||||
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 11 | S 11 | S 11 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SE 10 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 866 | 790 | 819 | 791 | 718 | 625 | 540 | 408 | 337 | 280 | 214 | 210 | 167 | 128 | 121 | 92 | 80 | 58 | 57 | 39 | 38 | 25 |
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 | cross-off | off | glassy | cross-on | on | on | cross-on | on | on | off | off | cross-on | cross-off | on | on |
High Tide | 6:00AM0.93m | 5:51PM0.78m | 7:14AM0.80m | 11:40AM0.80m | 6:38PM0.68m | 11:44PM0.55m | 12:37PM0.93m | 8:36PM0.62m | ||||||||||||||
Low Tide | 2:00PM0.53m | 2:09AM0.38m | 9:26AM0.76m | 3:44PM0.59m | 10:32PM0.54m | 3:48AM0.35m | 5:29PM0.56m | |||||||||||||||
 |  | | | | | | | | | | | |  | |  | |  | |  |  | | |
 | 6:05 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — |
 | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:46 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — |
Temp °C | 19 | 20 | 22 | 22 | 21 | 22 | 22 | 21 | 21 | 23 | 24 | 23 | 22 | 21 | 21 | 21 | 20 | 21 | 21 | 21 | 21 | 21 |
Feels °C | 18 | 19 | 20 | 19 | 19 | 22 | 21 | 21 | 21 | 24 | 24 | 23 | 22 | 21 | 22 | 23 | 20 | 22 | 21 | 23 | 22 | 23 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 11 | S 11 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | E 9 | E 9 | E 9 | SSW 6 |
| kJ | 866 | 790 | 819 | 791 | 718 | 625 | 540 | 408 | 337 | 280 | 214 | 210 | 167 | 128 | 121 | 92 | 80 | 58 | 37 | 39 | 39 | 19 |
Swell 2 Height (m) Direction Period (s) | E 9 | ENE 9 | E 9 | — | — | E 8 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | SSE 10 | SSE 10 | SSE 10 | E 9 |
| kJ | 23 | 25 | 23 | — | — | 12 | 148 | 146 | 131 | 114 | 95 | 80 | 90 | 73 | 54 | 53 | 53 | 37 | 57 | 39 | 38 | 38 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | S 13 | S 12 | S 12 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | SW 4 | SW 4 | S 9 | SW 4 | SW 6 | SE 10 |
| kJ | — | — | — | — | — | — | — | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 13 | 7 | 2 | 4 | 9 | 25 |
Wind waves Height (m) Direction Period (s) | — | ENE 9 | — | E 4 | ESE 5 | E 6 | E 7 | NE 3 | NNE 3 | NNE 3 | — | — | WSW 3 | WSW 3 | SW 4 | SW 4 | — | — | SW 4 | — | — | — |
| kJ | — | 58 | — | 34 | 91 | 94 | 247 | 2 | 2 | 3 | — | — | 3 | 8 | 17 | 23 | — | — | 4 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 59 | 77 | 59 | 0 | 0 | 0 | 0 | 0 | 58 | 20 | 20 | 20 | 20 | 20 | 0 | 0 | 141 | 59 | 20 | 20 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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