Surf Forecasts:
How big are the waves at Lopes Mendes (Ilha Grande) today (13 Jul):
- Morning surf: Morning surf (13 Jul, local time) - 6.5ft (2.0m), 9s period with SSW swell.
- Afternoon surf: Afternoon surf (13 Jul, local time) - 7ft (2.1m), 9s period with SSW swell.
- Evening surf: Evening surf (13 Jul, local time) - 7ft (2.2m), 9s period with SSW swell.
The current surf forecast for Lopes Mendes (Ilha Grande) at 3PM is: 2.1m 9s primary swell from a South-southwest direction and 0.5m 12s secondary swell from a South direction, 0.4m 11s secondary swell from a Southeast direction (forecast issued at 08:00am July 13). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Jul) | 6.5ft (2.0m) | 9s |
| Afternoon (13 Jul) | 7ft (2.1m) | 9s |
| Evening (13 Jul) | 7ft (2.2m) | 9s |
Table - waves today at Lopes Mendes (Ilha Grande). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Wed afternoon, min 17°C on Mon night). Winds decreasing (fresh winds from the SW on Mon afternoon, calm by Tue afternoon). | ||||||||||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | Thu 16 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Wave Height (m) Direction Period (s) | SSW 8 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSE 9 | S 9 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 547 | 586 | 600 | 660 | 724 | 724 | 660 | 690 | 355 | 549 | 607 | 619 | 634 | 653 | 624 | 663 | 604 | 659 | 615 | 477 | 392 | 348 | 815 | 361 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | on | cross-on | glassy | off | off | off | off | off | cross-off | cross-off | cross-off | off | off | off |
High Tide | 3:00PM1.15m | 1:57AM0.94m | 3:32PM1.13m | 2:31AM1.02m | 3:58PM1.09m | |||||||||||||||||||
Low Tide | 8:23AM-0.01m | 9:12PM0.35m | 9:10AM-0.07m | 9:51PM0.37m | 9:54AM-0.09m | 10:27PM0.40m | ||||||||||||||||||
 |  |  | |  |  | | |  | |  | | | | | | | | | | | | | | |
 | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | 6:37 |
 | — | — | — | 5:25 | — | — | — | — | — | — | — | 5:27 | — | — | — | — | — | — | — | 5:27 | — | — | — | 5:28 |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 18 | 20 | 21 | 20 | 20 | 19 | 18 |
Feels °C | 15 | 15 | 15 | 14 | 14 | 13 | 14 | 14 | 15 | 15 | 17 | 18 | 18 | 17 | 16 | 16 | 14 | 15 | 17 | 17 | 16 | 17 | 17 | 15 |
Swell 1 Height (m) Direction Period (s) | SE 11 | SE 11 | SE 11 | S 12 | SE 11 | S 15 | S 15 | S 14 | SSE 9 | S 9 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 11 |
| kJ | 77 | 77 | 59 | 77 | 42 | 68 | 38 | 65 | 355 | 549 | 607 | 619 | 634 | 653 | 624 | 663 | 604 | 659 | 615 | 477 | 392 | 348 | 815 | 361 |
Swell 2 Height (m) Direction Period (s) | S 17 | S 13 | S 13 | SE 11 | S 15 | SE 11 | SE 11 | S 14 | S 14 | S 14 | SW 8 | SW 8 | SSW 8 | SW 8 | SW 7 | S 12 | SW 6 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | E 7 |
| kJ | 95 | 92 | 82 | 43 | 39 | 19 | 19 | 65 | 34 | 33 | 77 | 64 | 37 | 28 | 14 | 25 | 10 | 25 | 25 | 21 | 22 | 21 | 9 | 126 |
Swell 3 Height (m) Direction Period (s) | SSE 11 | S 16 | S 16 | S 16 | SSW 15 | SE 11 | SSW 15 | — | SSW 14 | SE 9 | S 14 | S 13 | S 12 | S 12 | S 12 | SW 7 | S 12 | SSW 7 | — | — | S 16 | — | S 14 | S 10 |
| kJ | 43 | 47 | 81 | 46 | 73 | 41 | 71 | — | 61 | 21 | 32 | 31 | 28 | 47 | 46 | 13 | 25 | 4 | — | — | 5 | — | 4 | 8 |
Wind waves Height (m) Direction Period (s) | SSW 8 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SW 9 | SW 8 | — | — | — | — | — | NE 2 | — | ENE 4 | ENE 4 | E 4 | ESE 5 | ESE 6 | E 6 | E 6 |
| kJ | 547 | 586 | 600 | 660 | 724 | 724 | 660 | 690 | 249 | 163 | — | — | — | — | — | 1 | — | 19 | 33 | 31 | 98 | 151 | 219 | 184 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 71 | 71 | 97 | 97 | 97 | 90 | 71 | 20 | 20 | 20 | 20 | 58 | 0 | 0 | 0 | 0 | 0 | 0 | 58 | 59 | 59 | 0 | 0 | 0 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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