Surf Forecasts:
How big are the waves at Lopes Mendes (Ilha Grande) today (06 Sep):
- Morning surf: Morning surf (06 Sep, local time) - 6ft (1.8m), 7s period with S swell.
- Afternoon surf: Afternoon surf (06 Sep, local time) - 6ft (1.9m), 7s period with S swell.
- Evening surf: Evening surf (06 Sep, local time) - 5.5ft (1.7m), 7s period with S swell.
The current surf forecast for Lopes Mendes (Ilha Grande) at 3PM is: 1.9m 7s primary swell from a South direction and 0.4m 8s secondary swell from a East-southeast direction, 0.2m 14s secondary swell from a South direction (forecast issued at 08:00am September 06). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Sep) | 6ft (1.8m) | 7s |
| Afternoon (06 Sep) | 6ft (1.9m) | 7s |
| Evening (06 Sep) | 5.5ft (1.7m) | 7s |
Table - waves today at Lopes Mendes (Ilha Grande). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 37mm), heaviest during Sun afternoon. Warm (max 20°C on Tue morning, min 15°C on Sun night). Winds decreasing (fresh winds from the S on Sun morning, calm by Mon morning). | ||||||||||||||||||||||
Sunday 6 | Monday 7 | Tuesday 8 | ||||||||||||||||||||
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 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 8 | S 9 | S 10 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 11 | S 11 | S 10 | S 10 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 396 | 348 | 418 | 367 | 311 | 278 | 625 | 1085 | 1408 | 1379 | 1152 | 808 | 630 | 637 | 601 | 476 | 452 | 347 | 375 | 432 | 352 | 345 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | glassy | glassy | glassy | off | off | off | off | off | off | cross-off | cross-off | cross-off | off |
High Tide | 1:17PM1.03m | 00:37AM0.76m | 1:48PM1.10m | 00:51AM0.88m | 2:11PM1.12m | |||||||||||||||||
Low Tide | 5:16AM0.26m | 6:33PM0.48m | 6:21AM0.13m | 7:14PM0.41m | 7:11AM0.02m | 7:48PM0.35m | ||||||||||||||||
 |  | | | | | | | | | | | | |  |  |  |  |  | | | | |
 | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — |
 | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:47 | — | — |
mm | 5 | 2 | 4 | 5 | 3 | 4 | 4 | 2 | 2 | 3 | 2 | 2 | 2 | 1 | — | — | 1 | — | — | — | — | — |
Temp °C | 19 | 19 | 17 | 17 | 16 | 16 | 16 | 16 | 15 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 18 | 20 | 20 | 20 | 20 |
Feels °C | 17 | 17 | 13 | 13 | 14 | 14 | 13 | 14 | 15 | 16 | 17 | 17 | 16 | 15 | 15 | 14 | 16 | 17 | 20 | 19 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 9 | ESE 8 | ESE 8 | S 7 | ESE 8 | ESE 8 | S 9 | S 10 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 11 | S 11 | S 10 | S 10 |
| kJ | 73 | 87 | 22 | 22 | 311 | 21 | 21 | 1085 | 1408 | 1379 | 1152 | 808 | 630 | 637 | 601 | 476 | 452 | 347 | 375 | 432 | 352 | 345 |
Swell 2 Height (m) Direction Period (s) | ESE 8 | ESE 8 | S 14 | S 14 | ESE 8 | S 13 | — | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | SE 7 | SE 7 | SE 7 | SE 7 | ESE 7 | ESE 7 | ESE 7 |
| kJ | 23 | 22 | 16 | 16 | 21 | 14 | — | 11 | 11 | 11 | 12 | 12 | 13 | 13 | 6 | 99 | 118 | 151 | 147 | 131 | 155 | 160 |
Swell 3 Height (m) Direction Period (s) | S 16 | S 15 | — | — | S 13 | — | — | — | — | — | — | — | — | — | E 8 | ESE 8 | S 18 | S 12 | SSE 13 | SSW 10 | S 16 | S 16 |
| kJ | 5 | 17 | — | — | 14 | — | — | — | — | — | — | — | — | — | 13 | 13 | 6 | 78 | 56 | 125 | 5 | 5 |
Wind waves Height (m) Direction Period (s) | S 7 | S 7 | S 7 | S 7 | — | S 7 | S 8 | — | — | — | — | — | — | — | — | NE 3 | ESE 7 | — | — | — | — | — |
| kJ | 396 | 348 | 418 | 367 | — | 278 | 625 | — | — | — | — | — | — | — | — | 5 | 197 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 97 | 176 | 176 | 141 | 71 | 176 | 97 | 20 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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