Surf Forecasts:
How big are the waves at Lopes Mendes (Ilha Grande) today (19 Oct):
- Morning surf: Morning surf (19 Oct, local time) - 6ft (1.9m), 11s period with SSW swell.
- Afternoon surf: Afternoon surf (19 Oct, local time) - 6ft (1.8m), 11s period with SSW swell.
- Evening surf: Evening surf (19 Oct, local time) - 6ft (1.8m), 11s period with S swell.
The current surf forecast for Lopes Mendes (Ilha Grande) at 7AM is: 1.9m 11s primary swell from a South-southwest direction and 0.7m 9s secondary swell from a Southeast direction (forecast issued at 02:00am October 19). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Oct) | 6ft (1.9m) | 11s |
| Afternoon (19 Oct) | 6ft (1.8m) | 11s |
| Evening (19 Oct) | 6ft (1.8m) | 11s |
Table - waves today at Lopes Mendes (Ilha Grande). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Mon morning. Warm (max 21°C on Tue afternoon, min 19°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 19 | Tuesday 20 | Wednesday 21 | ||||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Wave Height (m) Direction Period (s) | SSW 12 | SSW 12 | S 12 | SSW 11 | SSW 11 | SSW 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 11 | S 11 | S 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1240 | 1180 | 1098 | 894 | 878 | 792 | 748 | 734 | 608 | 575 | 563 | 575 | 524 | 535 | 459 | 452 | 384 | 384 | 273 | 273 | 302 | 351 | 345 | 332 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | on | glassy | cross-on | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off |
High Tide | 11:41AM0.85m | 10:49PM0.74m | 12:08PM0.94m | 11:35PM0.85m | 12:34PM1.02m | |||||||||||||||||||
Low Tide | 3:25AM0.37m | 4:34PM0.56m | 4:39AM0.29m | 5:28PM0.47m | 5:34AM0.20m | 6:10PM0.37m | ||||||||||||||||||
 | |  | |  |  | |  | | | | | | | |  | | | | | | | | | |
 | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:02 | — |
mm | 2 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 20 | 20 | 19 | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 20 | 20 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 21 |
Feels °C | 20 | 19 | 18 | 20 | 20 | 20 | 20 | 21 | 20 | 20 | 19 | 20 | 20 | 19 | 20 | 19 | 19 | 20 | 20 | 20 | 20 | 21 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 12 | S 12 | SSW 11 | SSW 11 | SSW 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 11 | S 11 | S 11 |
| kJ | 1240 | 1180 | 1098 | 894 | 878 | 792 | 748 | 734 | 608 | 575 | 563 | 575 | 524 | 535 | 459 | 452 | 384 | 384 | 273 | 273 | 302 | 351 | 345 | 332 |
Swell 2 Height (m) Direction Period (s) | SE 9 | ESE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | S 18 | S 18 | S 18 |
| kJ | 128 | 108 | 84 | 73 | 71 | 53 | 44 | 42 | 41 | 27 | 23 | 23 | 40 | 38 | 37 | 33 | 32 | 26 | 26 | 15 | 14 | 6 | 6 | 6 |
Swell 3 Height (m) Direction Period (s) | SSE 12 | SSE 12 | SSE 12 | S 11 | SE 11 | SSE 10 | SSE 10 | SE 10 | SE 10 | ESE 11 | SE 11 | SE 11 | — | — | — | — | S 20 | S 20 | S 19 | S 18 | S 18 | — | — | — |
| kJ | 14 | 14 | 14 | 2 | 5 | 11 | 10 | 4 | 4 | 12 | 18 | 29 | — | — | — | — | 7 | 7 | 7 | 7 | 6 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 3 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 5 | ESE 6 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 8 | 8 | 9 | 10 | 16 | 36 | 86 | 131 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 97 | 20 | 20 | 20 | 20 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 58 | 58 | 58 | 0 | 0 | 0 | 0 | 58 | 59 | 58 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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