Surf Forecasts:
How big are the waves at Lopes Mendes (Ilha Grande) today (29 Aug):
- Morning surf: Morning surf (29 Aug, local time) - 1.5ft (0.5m), 11s period with S swell.
- Afternoon surf: Afternoon surf (29 Aug, local time) - 1.5ft (0.4m), 10s period with SSE swell.
- Evening surf: Evening surf (29 Aug, local time) - 1.5ft (0.4m), 10s period with SSE swell.
The current surf forecast for Lopes Mendes (Ilha Grande) at 3AM is: 0.7m 11s primary swell from a South-southeast direction (forecast issued at 08:00pm August 28). An open ocean swell of 1.1m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Aug) | 1.5ft (0.5m) | 11s |
| Afternoon (29 Aug) | 1.5ft (0.4m) | 10s |
| Evening (29 Aug) | 1.5ft (0.4m) | 10s |
Table - waves today at Lopes Mendes (Ilha Grande). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 33°C on Sat afternoon, min 21°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Fri 28 | Saturday 29 | Sunday 30 | ||||||||||||||||
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) | SSE 12 | SSE 11 | SSE 11 | SSE 11 | S 11 | S 11 | S 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SW 5 | SW 6 | SW 6 | SW 5 | SW 5 |
Wave Graph  | ||||||||||||||||||
 kJ | 228 | 167 | 123 | 121 | 85 | 58 | 54 | 34 | 33 | 33 | 20 | 19 | 19 | 55 | 72 | 52 | 32 | 21 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | cross-off | cross-off | off | cross-off | cross-off | glassy | off | cross-off | on | on | cross-on | cross-on | cross-on | on | on |
High Tide | 3:06PM1.16m | 2:51AM1.22m | 3:28PM1.14m | 3:21AM1.23m | 3:51PM1.11m | |||||||||||||
Low Tide | 9:28PM0.21m | 9:47AM-0.04m | 10:00PM0.20m | 10:23AM0.02m | ||||||||||||||
 | | | |  |  | | |  | | | | | |  | | | | |
 | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 23 | 24 | 24 | 26 | 27 | 31 | 33 | 28 | 29 | 30 | 24 | 21 | 21 | 21 | 21 | 21 | 21 |
Feels °C | 23 | 24 | 24 | 25 | 26 | 27 | 31 | 32 | 31 | 28 | 29 | 24 | 22 | 23 | 21 | 21 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | SSE 12 | SSE 11 | E 7 | E 7 | E 7 | E 7 | ESE 7 | ESE 7 | E 7 | E 8 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 228 | 167 | 110 | 120 | 127 | 109 | 89 | 89 | 112 | 115 | 96 | 104 | 130 | 133 | 136 | 113 | 90 | 92 |
Swell 2 Height (m) Direction Period (s) | — | — | SSE 11 | SSE 11 | S 11 | S 11 | S 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SW 5 |
| kJ | — | — | 123 | 121 | 85 | 58 | 54 | 34 | 33 | 33 | 20 | 19 | 19 | 19 | 9 | 9 | 9 | 21 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | WNW 3 | — | — | — | — | — | — | — | — | — | SSE 10 | SSE 10 |
| kJ | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | 9 | 9 |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | E 7 | — | NNE 3 | — | NNE 3 | — | — | — | NNE 2 | N 3 | SW 4 | SW 5 | SW 6 | SW 6 | SW 5 | — |
| kJ | 94 | 100 | 178 | — | 3 | — | 1 | — | — | — | 1 | 1 | 13 | 55 | 72 | 52 | 32 | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 59 | 0 | 0 | 0 | 0 | 20 | 63 | 70 | 70 | 65 | 20 | 20 | 20 | 59 | 90 | 141 | 20 | 20 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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