Surf Forecasts:
How big are the waves at Lopes Mendes (Ilha Grande) today (09 Jul):
- Morning surf: Morning surf (09 Jul, local time) - 3.5ft (1.1m), 9s period with S swell.
- Afternoon surf: Afternoon surf (09 Jul, local time) - 4ft (1.2m), 11s period with SSW swell.
- Evening surf: Evening surf (09 Jul, local time) - 3.5ft (1.1m), 10s period with S swell.
The current surf forecast for Lopes Mendes (Ilha Grande) at 8AM is: 1.1m 9s primary swell from a South-southwest direction and 0.8m 10s secondary swell from a Southeast direction (forecast issued at 02:00am July 09). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Jul) | 3.5ft (1.1m) | 9s |
| Afternoon (09 Jul) | 4ft (1.2m) | 11s |
| Evening (09 Jul) | 3.5ft (1.1m) | 10s |
Table - waves today at Lopes Mendes (Ilha Grande). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Fri afternoon, min 18°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 9 | Friday 10 | Saturday 11 | ||||||||||||||||||||||
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) | SE 10 | S 9 | SSW 9 | S 9 | SSW 9 | SSW 11 | SSW 11 | S 10 | S 10 | SSW 10 | SSW 10 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 200 | 240 | 254 | 207 | 225 | 350 | 337 | 250 | 200 | 160 | 154 | 331 | 308 | 335 | 424 | 437 | 495 | 488 | 545 | 537 | 537 | 529 | 466 | 444 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | glassy | cross | cross | cross-off | off | off | off | cross-off | off | glassy | cross | glassy | glassy | glassy | on | on | on | glassy | cross-off | cross-off | cross-off |
High Tide | 10:40AM0.87m | 11:10PM0.76m | 12:33PM0.96m | 00:12AM0.78m | 1:33PM1.06m | |||||||||||||||||||
Low Tide | 4:27AM0.37m | 5:20PM0.37m | 5:36AM0.29m | 6:36PM0.36m | 6:38AM0.19m | 7:38PM0.34m | ||||||||||||||||||
 |  |  |  | | | | | | | | | | | | | | | |  | | | | | |
 | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — |
 | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 18 | 18 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 19 | 21 | 22 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
Feels °C | 19 | 19 | 19 | 19 | 20 | 19 | 17 | 17 | 17 | 18 | 18 | 19 | 22 | 22 | 22 | 22 | 22 | 20 | 20 | 20 | 21 | 20 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | SSW 8 | S 9 | SSW 9 | S 9 | SSW 9 | SSW 11 | SSW 11 | S 10 | S 10 | SSW 10 | SSW 10 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 12 |
| kJ | 180 | 240 | 254 | 207 | 225 | 350 | 337 | 250 | 200 | 160 | 154 | 331 | 308 | 335 | 424 | 437 | 495 | 488 | 545 | 537 | 537 | 529 | 466 | 444 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 14 | SSW 9 | SSW 9 | SSW 9 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SW 7 | SSW 7 | SSW 7 |
| kJ | 200 | 187 | 163 | 129 | 127 | 124 | 122 | 104 | 124 | 89 | 127 | 110 | 106 | 80 | 75 | 54 | 38 | 37 | 35 | 23 | 22 | 14 | 10 | 5 |
Swell 3 Height (m) Direction Period (s) | S 15 | SSW 14 | S 13 | S 12 | S 12 | — | — | S 15 | S 15 | SE 14 | SE 10 | S 13 | S 13 | E 3 | E 4 | S 16 | S 16 | S 16 | S 15 | S 15 | S 14 | S 14 | S 15 | S 14 |
| kJ | 17 | 61 | 86 | 106 | 103 | — | — | 4 | 4 | 71 | 52 | 4 | 4 | 1 | 1 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 17 | 4 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | ENE 2 | ENE 3 | ENE 3 | E 3 | — | — | — | — | — | — | — | — | — | — | ENE 3 |
| kJ | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 59 | 59 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 59 | 0 | 0 | 0 | 20 | 20 | 20 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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