Surf Forecasts:
How big are the waves at Lopes Mendes (Ilha Grande) today (16 Oct):
- Morning surf: Morning surf (16 Oct, local time) - 3ft (0.9m), 7s period with SE swell.
- Afternoon surf: Afternoon surf (16 Oct, local time) - 3.5ft (1.1m), 8s period with SE swell.
- Evening surf: Evening surf (16 Oct, local time) - 4ft (1.2m), 8s period with SE swell.
The current surf forecast for Lopes Mendes (Ilha Grande) at 8AM is: 0.9m 7s primary swell from a Southeast direction and 0.1m 13s secondary swell from a South direction (forecast issued at 02:00am October 16). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Oct) | 3ft (0.9m) | 7s |
| Afternoon (16 Oct) | 3.5ft (1.1m) | 8s |
| Evening (16 Oct) | 4ft (1.2m) | 8s |
Table - waves today at Lopes Mendes (Ilha Grande). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 50mm), heaviest during Fri night. Warm (max 25°C on Fri morning, min 19°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 16 | Saturday 17 | Sunday 18 | ||||||||||||||||||||||
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 8 | SSE 8 | SSE 7 | SE 7 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SSW 12 | SSW 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 31 | 74 | 70 | 77 | 98 | 154 | 196 | 196 | 211 | 211 | 244 | 220 | 225 | 202 | 197 | 197 | 178 | 182 | 182 | 182 | 220 | 203 | 470 | 853 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | glassy | cross | cross-off | cross | cross-on | cross-on | on | on | on | on | on | on | on | cross-on | cross-on | glassy | cross-off | off | glassy | cross-on | on | on | cross-on |
High Tide | 5:10AM0.89m | 4:41PM0.86m | 6:01AM0.79m | 5:21PM0.78m | 11:08AM0.77m | 6:30PM0.71m | ||||||||||||||||||
Low Tide | 11:06PM0.25m | 11:58AM0.58m | 00:12AM0.33m | 1:30PM0.63m | 1:51AM0.38m | 3:12PM0.63m | ||||||||||||||||||
 |  |  |  |  | |  | |  |  | | | | |  |  |  | | | |  | | | | |
 | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:01 | — |
mm | — | 1 | 3 | 2 | — | 4 | — | 1 | 7 | 15 | 3 | 2 | 1 | — | 1 | 1 | — | — | — | — | — | 1 | 2 | 2 |
Temp °C | 23 | 22 | 22 | 23 | 25 | 23 | 24 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 22 | 20 | 20 |
Feels °C | 26 | 25 | 25 | 26 | 28 | 26 | 26 | 23 | 23 | 21 | 20 | 20 | 20 | 20 | 21 | 21 | 22 | 21 | 21 | 23 | 22 | 21 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | S 8 | SSE 8 | SSE 7 | SE 7 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SSW 8 | SSW 8 | SE 9 | SE 9 | SSW 8 | SSW 12 | ESE 9 |
| kJ | 31 | 74 | 70 | 77 | 98 | 154 | 196 | 196 | 211 | 211 | 244 | 220 | 225 | 202 | 197 | 197 | 178 | 137 | 153 | 182 | 220 | 194 | 470 | 148 |
Swell 2 Height (m) Direction Period (s) | SE 5 | E 7 | S 13 | S 13 | — | S 12 | SE 12 | — | — | SE 11 | — | — | S 17 | S 16 | SSW 6 | SSW 6 | SSW 7 | SE 9 | SE 9 | SSW 8 | SSW 8 | SE 9 | SE 9 | SSE 12 |
| kJ | 12 | 1 | 3 | 3 | — | 3 | 6 | — | — | 5 | — | — | 5 | 5 | 47 | 75 | 117 | 182 | 182 | 160 | 160 | 203 | 170 | 29 |
Swell 3 Height (m) Direction Period (s) | S 10 | E 7 | S 13 | S 13 | — | — | — | — | — | S 5 | — | — | S 16 | S 16 | SSE 10 | SE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 12 | SSE 13 | SSE 12 |
| kJ | 2 | 1 | 3 | 3 | — | — | — | — | — | 1 | — | — | 5 | 5 | 9 | 9 | 21 | 19 | 18 | 18 | 33 | 31 | 16 | 28 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | S 5 | — | — | SSW 4 | SSW 5 | SSW 5 | — | — | — | — | — | ENE 3 | — | SW 2 | SW 5 | SSW 11 |
| kJ | — | — | — | — | — | — | — | — | 1 | — | — | 24 | 39 | 39 | — | — | — | — | — | 1 | — | 1 | 41 | 853 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 58 | 0 | 20 | 0 | 58 | 59 | 20 | 20 | 63 | 215 | 97 | 97 | 20 | 20 | 20 | 20 | 0 | 0 | 0 | 0 | 97 | 97 | 20 | 20 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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