Surf Forecasts:
How big are the waves at Lopes Mendes (Ilha Grande) today (26 Sep):
- Morning surf: Morning surf (26 Sep, local time) - 3ft (0.9m), 12s period with S swell.
- Afternoon surf: Afternoon surf (26 Sep, local time) - 2.5ft (0.7m), 11s period with S swell.
- Evening surf: Evening surf (26 Sep, local time) - 2ft (0.6m), 11s period with S swell.
The current surf forecast for Lopes Mendes (Ilha Grande) at 8AM is: 0.9m 12s primary swell from a South direction and 1.0m 6s secondary swell from a East-southeast direction (forecast issued at 02:00am September 26). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Sep) | 3ft (0.9m) | 12s |
| Afternoon (26 Sep) | 2.5ft (0.7m) | 11s |
| Evening (26 Sep) | 2ft (0.6m) | 11s |
Table - waves today at Lopes Mendes (Ilha Grande). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Sun night. Warm (max 23°C on Sat morning, min 21°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 26 | Sunday 27 | Monday 28 | ||||||||||||||||||||||
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 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | SSE 10 | SSE 10 | SSE 10 | SE 7 | S 9 | SE 6 | SE 6 | S 12 | S 12 | S 12 | S 11 | S 11 | S 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 423 | 339 | 273 | 214 | 152 | 112 | 112 | 81 | 76 | 49 | 50 | 33 | 32 | 31 | 17 | 15 | 13 | 13 | 27 | 45 | 67 | 88 | 110 | 100 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | glassy | glassy | glassy | cross | cross | glassy | off | glassy | glassy | glassy | cross-on | cross-on | cross | cross-off | off | cross | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross-off |
High Tide | 2:34PM1.16m | 2:31AM1.25m | 2:55PM1.13m | 3:02AM1.25m | 3:17PM1.08m | |||||||||||||||||||
Low Tide | 8:46AM-0.04m | 8:59PM0.14m | 9:24AM-0.00m | 9:32PM0.13m | 10:02AM0.09m | |||||||||||||||||||
 | |  | | | | | | | | |  | | | |  |  | |  | |  | |  |  | |
 | — | 5:41 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:53 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | 1 | 1 |
Temp °C | 21 | 21 | 21 | 22 | 23 | 23 | 22 | 22 | 22 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 22 | 22 | 23 | 22 | 21 |
Feels °C | 24 | 24 | 23 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 25 | 24 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 25 | 23 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | S 12 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 6 | ESE 6 | SE 7 | SE 6 | SE 6 | SE 6 | SE 5 | S 12 | S 12 | S 11 | S 11 | S 10 |
| kJ | 423 | 98 | 82 | 68 | 53 | 52 | 45 | 48 | 36 | 37 | 27 | 26 | 15 | 17 | 11 | 10 | 10 | 9 | 10 | 45 | 67 | 88 | 110 | 100 |
Swell 2 Height (m) Direction Period (s) | ESE 6 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | SSE 10 | SSE 10 | SSE 10 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | — |
| kJ | 98 | 339 | 273 | 214 | 152 | 112 | 112 | 81 | 76 | 49 | 50 | 33 | 32 | 31 | 15 | 13 | 13 | 13 | 13 | 13 | 7 | 7 | 6 | — |
Swell 3 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | — | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SSE 9 | S 9 | S 9 | S 9 | S 12 | S 9 | S 9 | S 9 | — | — |
| kJ | 18 | 20 | 20 | 20 | 20 | 20 | 10 | — | 9 | 9 | 9 | 9 | 15 | 15 | 17 | 15 | 6 | 6 | 27 | 2 | 2 | 2 | — | — |
Wind waves Height (m) Direction Period (s) | E 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ESE 4 | — | SE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 6 |
| kJ | 128 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 12 | — | 19 | 33 | 41 | 59 | 69 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 59 | 59 | 0 | 0 | 0 | 0 | 0 | 58 | 153 | 80 | 158 | 70 | 70 | 77 | 63 | 0 | 0 | 594 | 0 | 0 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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