Surf Forecasts:
How big are the waves at Lopes Mendes (Ilha Grande) today (24 Sep):
- Morning surf: Morning surf (24 Sep, local time) - 5.5ft (1.7m), 14s period with S swell.
- Afternoon surf: Afternoon surf (24 Sep, local time) - 7ft (2.1m), 14s period with S swell.
- Evening surf: Evening surf (24 Sep, local time) - 6.5ft (2.0m), 14s period with S swell.
The current surf forecast for Lopes Mendes (Ilha Grande) at 4PM is: 2.1m 14s primary swell from a South direction and 0.9m 11s secondary swell from a East-southeast direction (forecast issued at 08:00am September 24). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Sep) | 5.5ft (1.7m) | 14s |
| Afternoon (24 Sep) | 7ft (2.1m) | 14s |
| Evening (24 Sep) | 6.5ft (2.0m) | 14s |
Table - waves today at Lopes Mendes (Ilha Grande). (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Fri afternoon. Warm (max 24°C on Sat morning, min 19°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||
Thursday 24 | Friday 25 | Saturday 26 | ||||||||||||||||||||
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 14 | S 14 | S 13 | S 13 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 846 | 1179 | 1705 | 1614 | 1662 | 1433 | 1567 | 1252 | 1175 | 1263 | 1083 | 760 | 653 | 546 | 423 | 336 | 273 | 214 | 152 | 112 | 112 | 81 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | glassy | glassy | cross | cross-on | glassy | glassy |
High Tide | 1:55PM1.14m | 1:34AM1.15m | 2:14PM1.16m | 2:01AM1.21m | 2:34PM1.16m | |||||||||||||||||
Low Tide | 7:35AM0.00m | 7:55PM0.23m | 8:10AM-0.04m | 8:27PM0.17m | 8:46AM-0.04m | 8:59PM0.14m | ||||||||||||||||
 |  | | |  | |  | | | | | |  | | | | | | | | | | |
 | 5:43 | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — |
 | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 19 | 19 | 20 | 20 | 20 | 20 | 19 | 19 | 20 | 21 | 22 | 21 | 21 | 21 | 21 | 21 | 23 | 24 | 23 | 22 | 23 |
Feels °C | 17 | 18 | 17 | 18 | 18 | 19 | 20 | 19 | 18 | 19 | 20 | 22 | 22 | 22 | 24 | 24 | 23 | 26 | 26 | 25 | 25 | 26 |
Swell 1 Height (m) Direction Period (s) | SSW 11 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 12 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 7 |
| kJ | 622 | 1179 | 1705 | 1614 | 1662 | 1433 | 1567 | 1252 | 1175 | 1263 | 1083 | 760 | 653 | 546 | 423 | 101 | 104 | 88 | 70 | 57 | 59 | 61 |
Swell 2 Height (m) Direction Period (s) | S 15 | SSW 10 | ESE 11 | — | — | ESE 10 | E 10 | E 10 | E 10 | E 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 6 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 |
| kJ | 846 | 370 | 121 | — | — | 82 | 51 | 50 | 71 | 50 | 32 | 31 | 18 | 17 | 98 | 336 | 273 | 214 | 152 | 112 | 112 | 81 |
Swell 3 Height (m) Direction Period (s) | ESE 11 | ESE 11 | — | — | — | — | — | — | — | — | — | — | — | — | ESE 10 | ESE 10 | — | — | — | — | — | — |
| kJ | 210 | 167 | — | — | — | — | — | — | — | — | — | — | — | — | 20 | 20 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | ESE 11 | ESE 10 | ESE 4 | ESE 4 | ESE 10 | ESE 10 | ESE 5 | ESE 5 | ESE 5 | ESE 6 | ESE 6 | E 6 | — | — | — | — | — | ESE 7 | — |
| kJ | — | — | — | 202 | 195 | 17 | 19 | 163 | 163 | 43 | 60 | 62 | 83 | 92 | 128 | — | — | — | — | — | 91 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 58 | 59 | 58 | 58 | 0 | 0 | 0 | 0 | 58 | 59 | 0 | 0 | 0 | 0 | 0 | 0 | 58 | 97 | 0 | 0 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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