Surf Forecasts:
How big are the waves at Lopes Mendes (Ilha Grande) today (04 Oct):
- Afternoon surf: Afternoon surf (04 Oct, local time) - 2.5ft (0.8m), 11s period with S swell.
- Evening surf: Evening surf (04 Oct, local time) - 3.5ft (1.0m), 12s period with S swell.
The current surf forecast for Lopes Mendes (Ilha Grande) at 8PM is: 1.0m 12s primary swell from a South direction (forecast issued at 02:00pm October 04). An open ocean swell of 1.0m 7s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Oct) | - | - |
| Afternoon (04 Oct) | 2.5ft (0.8m) | 11s |
| Evening (04 Oct) | 3.5ft (1.0m) | 12s |
Table - waves today at Lopes Mendes (Ilha Grande). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 40mm), heaviest during Wed morning. Warm (max 30°C on Sun afternoon, min 21°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Sun 4 | Monday 5 | Tuesday 6 | ||||||||||||||||||
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 11 | S 12 | S 12 | S 11 | S 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 12 |
Wave Graph  | ||||||||||||||||||||
 kJ | 339 | 160 | 276 | 274 | 253 | 202 | 205 | 158 | 156 | 119 | 117 | 110 | 160 | 77 | 144 | 137 | 59 | 112 | 84 | 137 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | on | cross-off | off | cross-on | on | on | on | on | on | cross-on | glassy | glassy | glassy | cross-on | glassy | off | glassy |
High Tide | 12:25PM0.96m | 8:10PM0.65m | 11:52PM0.67m | 12:59PM1.02m | 00:09AM0.80m | 1:23PM1.05m | ||||||||||||||
Low Tide | 5:10PM0.59m | 9:27PM0.65m | 4:59AM0.23m | 6:03PM0.51m | 6:00AM0.13m | 6:41PM0.42m | ||||||||||||||
 | |  |  | |  |  |  | | | | | | | |  | |  | | | |
 | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | — | 5:55 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:57 | — | — |
mm | — | — | — | 5 | — | — | — | — | — | — | 1 | 1 | 4 | 3 | — | 1 | — | 1 | 1 | 4 |
Temp °C | 28 | 30 | 28 | 21 | 23 | 23 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 |
Feels °C | 28 | 30 | 30 | 21 | 25 | 26 | 24 | 23 | 23 | 24 | 22 | 23 | 24 | 25 | 25 | 24 | 23 | 24 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | S 12 | E 7 | S 12 | S 12 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | SSE 11 | SSE 10 | SSE 12 | S 12 | S 12 | S 12 | S 6 | S 11 | SSW 10 | SSW 10 |
| kJ | 339 | 91 | 276 | 274 | 97 | 100 | 109 | 88 | 90 | 74 | 117 | 110 | 160 | 77 | 144 | 137 | 22 | 112 | 74 | 100 |
Swell 2 Height (m) Direction Period (s) | E 7 | S 11 | SSE 12 | E 7 | S 11 | S 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | E 8 | E 8 | E 8 | S 5 | S 5 | S 6 | S 11 | SSW 7 | S 11 | S 12 |
| kJ | 89 | 144 | 160 | 94 | 253 | 202 | 205 | 158 | 156 | 119 | 57 | 43 | 30 | 12 | 19 | 29 | 59 | 35 | 84 | 137 |
Swell 3 Height (m) Direction Period (s) | SE 10 | SSE 12 | SE 9 | SE 9 | — | E 12 | — | — | — | — | — | SW 4 | SSW 4 | SSE 10 | E 8 | E 8 | E 7 | E 7 | E 7 | E 7 |
| kJ | 4 | 160 | 3 | 3 | — | 3 | — | — | — | — | — | 4 | 6 | 33 | 29 | 29 | 28 | 27 | 26 | 25 |
Wind waves Height (m) Direction Period (s) | — | NNE 3 | E 7 | — | W 3 | — | SW 3 | SW 3 | SW 3 | SW 3 | SW 3 | SSW 3 | — | — | — | — | — | — | — | — |
| kJ | — | 4 | 74 | — | 2 | — | 3 | 5 | 6 | 4 | 4 | 5 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 20 | 0 | 0 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 0 | 0 | 0 | 59 | 0 | 0 | 0 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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