Surf Forecasts:
How big are the waves at Lopes Mendes (Ilha Grande) today (09 Aug):
- Morning surf: Morning surf (09 Aug, local time) - 5.5ft (1.7m), 14s period with S swell.
- Afternoon surf: Afternoon surf (09 Aug, local time) - 5ft (1.6m), 13s period with S swell.
- Evening surf: Evening surf (09 Aug, local time) - 5.5ft (1.7m), 13s period with S swell.
The current surf forecast for Lopes Mendes (Ilha Grande) at 10AM is: 1.7m 14s primary swell from a South direction (forecast issued at 02:00am August 09). An open ocean swell of 0.5m 5s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Aug) | 5.5ft (1.7m) | 14s |
| Afternoon (09 Aug) | 5ft (1.6m) | 13s |
| Evening (09 Aug) | 5.5ft (1.7m) | 13s |
Table - waves today at Lopes Mendes (Ilha Grande). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 23mm), heaviest during Mon night. Warm (max 24°C on Sun morning, min 19°C on Mon afternoon). Mainly fresh winds. | ||||||||||||||||||||||||
Sunday 9 | Monday 10 | Tuesday 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) | S 15 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1392 | 1243 | 1178 | 1097 | 902 | 875 | 747 | 912 | 989 | 1031 | 1058 | 1248 | 1373 | 1507 | 1699 | 1883 | 1621 | 1459 | 1417 | 1604 | 1583 | 1863 | 1650 | 1462 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | on | on | on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 1:56PM1.08m | 00:58AM0.82m | 2:29PM1.14m | 1:23AM0.92m | 2:54PM1.15m | |||||||||||||||||||
Low Tide | 6:31AM0.16m | 7:33PM0.39m | 7:26AM0.04m | 8:14PM0.35m | 8:12AM-0.06m | 8:50PM0.33m | ||||||||||||||||||
 | | |  | |  |  | | | | |  | | | | | | | | | | |  | | |
 | — | — | 6:26 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — |
 | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — |
mm | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 3 | 2 | 1 | 2 | 2 | 1 | 1 | — | 1 |
Temp °C | 26 | 28 | 29 | 24 | 23 | 22 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 |
Feels °C | 27 | 27 | 27 | 22 | 23 | 23 | 21 | 22 | 21 | 21 | 21 | 21 | 21 | 20 | 18 | 18 | 19 | 19 | 19 | 18 | 17 | 17 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | S 15 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 |
| kJ | 1392 | 1243 | 1178 | 1097 | 902 | 875 | 747 | 912 | 989 | 1031 | 1058 | 1248 | 1373 | 1507 | 1699 | 1883 | 1621 | 1459 | 1417 | 1604 | 1583 | 1863 | 1650 | 1462 |
Swell 2 Height (m) Direction Period (s) | E 4 | E 5 | E 5 | E 5 | ESE 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 7 | E 7 | — | — | — | — | — |
| kJ | 15 | 15 | 11 | 12 | 16 | 17 | 18 | 19 | 10 | 11 | 11 | 12 | 11 | 11 | 10 | 10 | 4 | 4 | 9 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SE 15 | SE 15 | SE 15 | S 10 | — | — | SE 13 | SE 13 | SE 13 | E 13 | E 13 | — | — | SE 12 | SE 12 | SE 12 | E 12 | — | — | — | — | — | — | — |
| kJ | 8 | 8 | 8 | 2 | — | — | 7 | 7 | 7 | 3 | 3 | — | — | 6 | 6 | 6 | 3 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SW 5 | SW 5 | SSW 5 | S 5 | — | — | — | — | — | — | — | — | — | — | — | E 7 | ESE 4 | E 7 | E 4 | E 4 |
| kJ | — | — | — | — | 60 | 55 | 42 | 55 | — | — | — | — | — | — | — | — | — | — | — | 9 | 17 | 4 | 22 | 21 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 58 | 63 | 234 | 97 | 97 | 59 | 59 | 59 | 59 | 59 | 59 | 97 | 176 | 176 | 59 | 0 | 58 | 107 | 59 | 59 | 59 | 58 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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