Surf Forecasts:
How big are the waves at Lopes Mendes (Ilha Grande) today (02 Oct):
- Afternoon surf: Afternoon surf (02 Oct, local time) - 4.5ft (1.4m), 10s period with S swell.
- Evening surf: Evening surf (02 Oct, local time) - 5ft (1.5m), 10s period with S swell.
The current surf forecast for Lopes Mendes (Ilha Grande) at 8PM is: 1.5m 10s primary swell from a South direction and 0.5m 9s secondary swell from a Southeast direction (forecast issued at 02:00pm October 02). An open ocean swell of 0.2m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Oct) | - | - |
| Afternoon (02 Oct) | 4.5ft (1.4m) | 10s |
| Evening (02 Oct) | 5ft (1.5m) | 10s |
Table - waves today at Lopes Mendes (Ilha Grande). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 37mm), heaviest during Fri night. Warm (max 28°C on Sun afternoon, min 19°C on Fri afternoon). Wind will be generally light. | ||||||||||||||||||||
Fri 2 | Saturday 3 | Sunday 4 | ||||||||||||||||||
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) | SSW 10 | S 10 | S 10 | S 10 | S 6 | S 9 | SSW 9 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 12 | S 12 | S 11 | S 12 | S 12 |
Wave Graph  | ||||||||||||||||||||
 kJ | 276 | 384 | 426 | 415 | 209 | 306 | 259 | 495 | 562 | 551 | 486 | 400 | 284 | 200 | 237 | 342 | 339 | 160 | 276 | 270 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | off | off | off | cross-off | off | cross |
High Tide | 10:22AM0.75m | 5:15PM0.79m | 7:20AM0.75m | 11:40AM0.87m | 6:04PM0.70m | 11:23PM0.55m | 12:25PM0.96m | 8:10PM0.65m | ||||||||||||
Low Tide | 9:12AM0.75m | 1:58PM0.62m | 2:01AM0.33m | 8:09AM0.75m | 3:40PM0.65m | 10:04PM0.54m | 3:37AM0.31m | 5:10PM0.59m | ||||||||||||
 | |  | | | | | | | | | |  | |  |  | | |  |  | |
 | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — |
 | — | 5:54 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:55 | — | — |
mm | 1 | 4 | 4 | 5 | 5 | 4 | 4 | 3 | 2 | 1 | 1 | 1 | — | — | — | — | — | — | — | 1 |
Temp °C | 21 | 20 | 19 | 19 | 19 | 19 | 20 | 19 | 20 | 19 | 20 | 20 | 20 | 21 | 21 | 23 | 26 | 28 | 26 | 24 |
Feels °C | 22 | 19 | 18 | 18 | 18 | 18 | 19 | 19 | 20 | 17 | 19 | 19 | 18 | 19 | 19 | 21 | 25 | 27 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | SSW 10 | SE 10 | SE 10 | S 10 | S 6 | S 9 | SSW 9 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 12 | S 12 | S 11 | S 12 | S 12 |
| kJ | 276 | 44 | 44 | 415 | 209 | 306 | 259 | 495 | 562 | 551 | 486 | 400 | 284 | 200 | 237 | 342 | 339 | 144 | 276 | 270 |
Swell 2 Height (m) Direction Period (s) | SE 10 | E 7 | E 7 | SE 9 | SE 9 | S 11 | S 11 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | S 13 | SSE 10 | SE 10 | SE 10 | SSE 12 | SSE 12 | S 12 |
| kJ | 44 | 4 | 4 | 43 | 43 | 63 | 89 | 35 | 37 | 27 | 16 | 15 | 15 | 81 | 9 | 4 | 4 | 160 | 160 | 262 |
Swell 3 Height (m) Direction Period (s) | E 7 | — | — | S 12 | S 12 | SE 9 | SE 10 | — | SE 10 | — | — | — | SE 10 | SE 10 | S 12 | SSE 10 | — | SE 9 | SE 9 | — |
| kJ | 8 | — | — | 44 | 44 | 43 | 33 | — | 37 | — | — | — | 15 | 15 | 113 | 9 | — | 3 | 3 | — |
Wind waves Height (m) Direction Period (s) | — | S 10 | S 10 | E 6 | E 6 | E 4 | ESE 5 | ESE 5 | ESE 5 | E 5 | E 5 | E 5 | E 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 6 |
| kJ | — | 384 | 426 | 3 | 3 | 22 | 52 | 44 | 35 | 40 | 51 | 45 | 61 | 67 | 95 | 128 | 103 | 107 | 126 | 120 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 97 | 97 | 176 | 59 | 59 | 58 | 58 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 58 | 0 | 58 | 0 | 20 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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