Surf Forecasts:
How big are the waves at Lopes Mendes (Ilha Grande) today (01 Aug):
- Morning surf: Morning surf (01 Aug, local time) - 3ft (0.9m), 12s period with S swell.
- Afternoon surf: Afternoon surf (01 Aug, local time) - 2.5ft (0.8m), 11s period with S swell.
- Evening surf: Evening surf (01 Aug, local time) - 2.5ft (0.8m), 11s period with S swell.
The current surf forecast for Lopes Mendes (Ilha Grande) at 4PM is: 0.8m 11s primary swell from a South direction (forecast issued at 08:00am August 01). An open ocean swell of 1.2m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Aug) | 3ft (0.9m) | 12s |
| Afternoon (01 Aug) | 2.5ft (0.8m) | 11s |
| Evening (01 Aug) | 2.5ft (0.8m) | 11s |
Table - waves today at Lopes Mendes (Ilha Grande). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Sun morning, min 19°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||
Saturday 1 | Sunday 2 | Monday 3 | ||||||||||||||||||||
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 12 | S 12 | S 12 | S 11 | S 11 | S 11 | ESE 6 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 10 | SSE 13 | SE 12 | ESE 7 | ESE 7 | ESE 7 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 102 | 224 | 214 | 149 | 146 | 144 | 147 | 79 | 73 | 49 | 47 | 30 | 30 | 16 | 7 | 7 | 7 | 17 | 24 | 60 | 62 | 63 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | off | cross-off | cross-off | off | off | glassy | cross-on | cross-on | cross-on | cross-on | cross | glassy | off |
High Tide | 3:41AM1.17m | 4:25PM1.09m | 4:15AM1.16m | 4:54PM1.05m | 4:51AM1.12m | 5:26PM0.99m | ||||||||||||||||
Low Tide | 10:49AM0.01m | 11:05PM0.30m | 11:28AM0.08m | 11:44PM0.32m | 12:11PM0.17m | |||||||||||||||||
 |  | | | | | | | | | | | | | | | | | | | | | |
 | 6:31 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — |
 | — | — | — | 5:34 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 19 | 22 | 21 | 21 | 21 | 21 | 21 | 20 | 22 | 25 | 25 | 22 | 23 | 23 | 22 | 21 | 21 | 21 | 21 | 21 | 21 |
Feels °C | 17 | 19 | 20 | 18 | 19 | 20 | 20 | 20 | 19 | 22 | 23 | 24 | 22 | 24 | 24 | 22 | 21 | 22 | 21 | 22 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | S 12 | ESE 6 | S 12 | S 11 | S 11 | S 11 | ESE 6 | E 7 | E 7 | E 7 | E 7 | S 10 | S 10 | E 7 | E 7 | E 7 | E 7 | E 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 |
| kJ | 102 | 50 | 214 | 149 | 146 | 144 | 147 | 152 | 107 | 86 | 70 | 30 | 30 | 97 | 97 | 100 | 120 | 97 | 77 | 60 | 62 | 63 |
Swell 2 Height (m) Direction Period (s) | S 9 | S 12 | E 10 | — | — | E 10 | S 11 | S 11 | S 10 | S 10 | S 10 | SE 8 | — | S 10 | S 10 | S 9 | S 10 | SSE 13 | SE 12 | SE 12 | SE 12 | SE 12 |
| kJ | 54 | 224 | 8 | — | — | 2 | 110 | 79 | 73 | 49 | 47 | 2 | — | 16 | 7 | 7 | 7 | 17 | 24 | 37 | 50 | 48 |
Swell 3 Height (m) Direction Period (s) | — | — | E 10 | — | — | — | — | — | — | S 9 | — | — | — | SE 7 | S 8 | SE 9 | S 9 | S 10 | S 9 | S 10 | S 16 | S 15 |
| kJ | — | — | 8 | — | — | — | — | — | — | 2 | — | — | — | 2 | 1 | 3 | 2 | 2 | 2 | 2 | 5 | 17 |
Wind waves Height (m) Direction Period (s) | E 6 | — | ESE 6 | ESE 5 | ESE 6 | ESE 6 | E 7 | E 7 | NNE 3 | NNE 3 | N 3 | ESE 7 | E 7 | E 7 | — | — | — | — | — | — | — | — |
| kJ | 62 | — | 50 | 69 | 131 | 155 | 254 | 205 | 4 | 4 | 1 | 73 | 94 | 134 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 58 | 59 | 59 | 0 | 0 | 0 | 0 | 58 | 63 | 77 | 70 | 65 | 20 | 20 | 20 | 20 | 63 | 148 | 0 | 0 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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