Surf Forecasts:
How big are the waves at Lopes Mendes (Ilha Grande) today (16 Aug):
- Evening surf: Evening surf (16 Aug, local time) - 5ft (1.5m), 12s period with S swell.
The current surf forecast for Lopes Mendes (Ilha Grande) at 12AM is: 1.4m 12s primary swell from a South direction and 0.3m 12s secondary swell from a East-southeast direction, 1.7m 7s secondary swell from a East-southeast direction (forecast issued at 08:00pm August 15). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Aug) | - | - |
| Afternoon (16 Aug) | - | - |
| Evening (16 Aug) | 5ft (1.5m) | 12s |
Table - waves today at Lopes Mendes (Ilha Grande). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Tue morning, min 20°C on Sat night). Winds decreasing (fresh winds from the E on Sun afternoon, light winds from the NE by Tue afternoon). | ||||||||||||||||||
Sat 15 | Sunday 16 | Monday 17 | ||||||||||||||||
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) | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | ESE 7 | ESE 7 | ESE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | S 10 | S 11 | ESE 8 | S 10 |
Wave Graph  | ||||||||||||||||||
 kJ | 750 | 649 | 556 | 472 | 456 | 369 | 305 | 419 | 588 | 623 | 297 | 406 | 345 | 308 | 141 | 112 | 469 | 78 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | off |
High Tide | 4:06PM1.04m | 4:02AM1.17m | 4:30PM1.00m | 4:38AM1.10m | 4:55PM0.96m | |||||||||||||
Low Tide | 10:50PM0.31m | 11:17AM0.16m | 11:17PM0.31m | 11:47AM0.29m | ||||||||||||||
 |  | | |  |  | | | | | | | | | | | | | |
 | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 20 | 21 | 20 | 20 | 21 | 24 | 23 | 23 | 23 |
Feels °C | 20 | 19 | 19 | 19 | 19 | 20 | 19 | 18 | 17 | 17 | 20 | 18 | 19 | 20 | 22 | 21 | 22 | 23 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | SE 8 | S 11 | ESE 8 | ESE 8 | S 10 | S 11 | S 11 | E 8 |
| kJ | 750 | 649 | 556 | 472 | 456 | 369 | 295 | 240 | 195 | 191 | 297 | 188 | 345 | 308 | 141 | 112 | 112 | 484 |
Swell 2 Height (m) Direction Period (s) | ESE 10 | ESE 9 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | — | — | ESE 12 | S 11 | SE 12 | S 11 | S 11 | ESE 11 | — | — | S 10 |
| kJ | 11 | 17 | 27 | 29 | 15 | 15 | 15 | — | — | 14 | 188 | 6 | 149 | 143 | 13 | — | — | 78 |
Swell 3 Height (m) Direction Period (s) | E 9 | — | — | — | — | — | — | — | — | — | SE 12 | ESE 12 | SE 12 | ESE 12 | — | — | — | — |
| kJ | 2 | — | — | — | — | — | — | — | — | — | 6 | 14 | 6 | 14 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | E 7 | ESE 8 | E 8 | E 8 | E 8 | ESE 7 | ESE 8 | — |
| kJ | 202 | 302 | 310 | 305 | 305 | 273 | 305 | 419 | 588 | 623 | 246 | 406 | 514 | 410 | 258 | 365 | 469 | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 59 | 59 | 58 | 58 | 58 | 58 | 59 | 59 | 59 | 59 | 0 | 0 | 0 | 0 | 59 | 59 | 59 | 0 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
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