Surf Forecasts:
How big are the waves at Lopes Mendes (Ilha Grande) today (14 Jul):
- Morning surf: Morning surf (14 Jul, local time) - 5ft (1.5m), 9s period with S swell.
- Afternoon surf: Afternoon surf (14 Jul, local time) - 6ft (1.8m), 10s period with SSE swell.
- Evening surf: Evening surf (14 Jul, local time) - 6ft (1.8m), 10s period with SSE swell.
The current surf forecast for Lopes Mendes (Ilha Grande) at 1AM is: 2.0m 8s primary swell from a South-southwest direction and 0.8m 10s secondary swell from a South direction, 0.4m 11s secondary swell from a Southeast direction (forecast issued at 08:00pm July 13). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Jul) | 5ft (1.5m) | 9s |
| Afternoon (14 Jul) | 6ft (1.8m) | 10s |
| Evening (14 Jul) | 6ft (1.8m) | 10s |
Table - waves today at Lopes Mendes (Ilha Grande). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Thu afternoon, min 17°C on Mon night). Winds decreasing (fresh winds from the SW on Mon night, light winds from the S by Tue afternoon). | ||||||||||||||||||||||||
Mon 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||||||||||
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 | 6 AM | 9 AM | 12 PM | 3 PM | |
Wave Height (m) Direction Period (s) | SSW 9 | SSW 9 | SSW 8 | 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 10 | SE 10 | SE 10 | SE 11 | SE 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 741 | 744 | 560 | 677 | 355 | 397 | 607 | 689 | 703 | 653 | 687 | 663 | 676 | 616 | 570 | 530 | 385 | 377 | 706 | 676 | 348 | 355 | 505 | 572 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | cross-on | cross-on | on | cross-on | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | off | off | off | off | off | off | cross-off |
High Tide | 1:57AM0.94m | 3:32PM1.13m | 2:31AM1.02m | 3:58PM1.09m | 3:06AM1.08m | |||||||||||||||||||
Low Tide | 9:12PM0.35m | 9:10AM-0.07m | 9:51PM0.37m | 9:54AM-0.09m | 10:27PM0.40m | 10:36AM-0.06m | ||||||||||||||||||
 | | |  |  |  |  | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — |
 | — | — | — | — | — | — | — | 5:27 | — | — | — | — | — | — | — | 5:27 | — | — | — | — | — | — | — | 5:28 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 18 | 18 | 17 | 17 | 17 | 18 | 18 | 19 | 18 | 18 | 18 | 17 | 18 | 20 | 21 | 20 | 20 | 18 | 18 | 18 | 18 | 22 | 25 |
Feels °C | 14 | 13 | 14 | 14 | 15 | 16 | 17 | 18 | 19 | 17 | 15 | 16 | 14 | 15 | 17 | 17 | 15 | 17 | 15 | 16 | 16 | 16 | 21 | 23 |
Swell 1 Height (m) Direction Period (s) | SE 11 | S 15 | S 10 | 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 10 | SE 10 | SE 10 | SE 11 | S 9 |
| kJ | 42 | 68 | 133 | 65 | 355 | 397 | 607 | 689 | 703 | 653 | 687 | 663 | 676 | 616 | 570 | 530 | 385 | 377 | 706 | 676 | 348 | 355 | 505 | 6 |
Swell 2 Height (m) Direction Period (s) | S 15 | SE 11 | SE 11 | SSW 9 | S 14 | SE 9 | SW 8 | SW 8 | SW 8 | SW 8 | SW 7 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 10 | E 6 | ESE 6 | S 10 | S 13 |
| kJ | 39 | 19 | 42 | 16 | 34 | 67 | 77 | 50 | 45 | 28 | 14 | 25 | 25 | 25 | 25 | 24 | 22 | 21 | 21 | 8 | 79 | 66 | 2 | 3 |
Swell 3 Height (m) Direction Period (s) | S 15 | SE 11 | S 15 | — | SSW 14 | S 14 | S 14 | S 13 | S 12 | S 12 | S 12 | SW 7 | SW 7 | SSW 7 | — | — | — | S 6 | SSW 10 | S 14 | S 10 | S 10 | S 13 | S 13 |
| kJ | 72 | 41 | 68 | — | 61 | 33 | 32 | 31 | 28 | 47 | 46 | 14 | 12 | 4 | — | — | — | 1 | 22 | 4 | 9 | 8 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | SSW 9 | SSW 9 | SSW 8 | SSW 9 | SW 8 | SW 8 | — | — | — | — | — | — | — | NNE 2 | NE 3 | ESE 4 | ESE 5 | ESE 6 | ENE 6 | E 6 | E 6 | NE 3 | NE 3 | SE 11 |
| kJ | 741 | 744 | 560 | 677 | 227 | 93 | — | — | — | — | — | — | — | 1 | 2 | 29 | 86 | 118 | 130 | 170 | 135 | 5 | 3 | 572 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 93 | 71 | 20 | 20 | 20 | 20 | 20 | 58 | 0 | 0 | 0 | 0 | 0 | 0 | 58 | 59 | 59 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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