Surf Forecasts:
How big are the waves at Lopes Mendes (Ilha Grande) today (26 Aug):
- Morning surf: Morning surf (26 Aug, local time) - 5.5ft (1.7m), 12s period with S swell.
- Afternoon surf: Afternoon surf (26 Aug, local time) - 7.5ft (2.3m), 15s period with S swell.
- Evening surf: Evening surf (26 Aug, local time) - 7.5ft (2.3m), 14s period with S swell.
The current surf forecast for Lopes Mendes (Ilha Grande) at 12PM is: 2.2m 16s primary swell from a South direction (forecast issued at 08:00am August 26). An open ocean swell of 0.5m 5s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Aug) | 5.5ft (1.7m) | 12s |
| Afternoon (26 Aug) | 7.5ft (2.3m) | 15s |
| Evening (26 Aug) | 7.5ft (2.3m) | 14s |
Table - waves today at Lopes Mendes (Ilha Grande). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Wed night. Warm (max 26°C on Fri morning, min 20°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||
Wednesday 26 | Thursday 27 | Friday 28 | ||||||||||||||||||||
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 16 | S 15 | S 15 | S 14 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 13 | SSE 13 | SSE 13 | S 13 | S 12 | S 12 | SSE 12 | SSE 12 | SSE 11 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 980 | 846 | 2389 | 2415 | 2249 | 2218 | 2249 | 2341 | 2119 | 1884 | 1691 | 1317 | 1065 | 905 | 690 | 590 | 461 | 359 | 289 | 236 | 183 | 167 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | off |
High Tide | 2:25PM1.13m | 1:58AM1.11m | 2:46PM1.15m | 2:23AM1.18m | 3:06PM1.16m | |||||||||||||||||
Low Tide | 8:05AM0.01m | 8:28PM0.27m | 8:38AM-0.04m | 8:57PM0.23m | 9:12AM-0.06m | |||||||||||||||||
 |  | | |  | | |  |  |  |  | |  | | | | | | | | | | |
 | 6:13 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — |
 | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:44 | — | — |
mm | — | — | — | — | — | — | — | 2 | 7 | 4 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 23 | 23 | 21 | 21 | 21 | 21 | 21 | 22 | 26 | 25 | 24 | 25 |
Feels °C | 22 | 24 | 23 | 22 | 22 | 21 | 21 | 22 | 21 | 20 | 22 | 22 | 19 | 20 | 20 | 21 | 21 | 22 | 26 | 24 | 24 | 26 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | S 16 | S 15 | S 15 | S 14 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 13 | SSE 13 | SSE 13 | E 7 | E 7 | S 12 | SSE 12 | SSE 12 | SSE 11 |
| kJ | 980 | 846 | 2389 | 2415 | 2249 | 2218 | 2249 | 2341 | 2119 | 1884 | 1691 | 1317 | 1065 | 905 | 690 | 590 | 128 | 130 | 289 | 236 | 183 | 167 |
Swell 2 Height (m) Direction Period (s) | S 16 | SSE 16 | E 5 | — | — | — | — | — | ESE 6 | ESE 6 | ESE 6 | — | — | — | — | E 6 | S 13 | S 12 | — | — | — | — |
| kJ | 529 | 768 | 12 | — | — | — | — | — | 53 | 54 | 52 | — | — | — | — | 119 | 461 | 359 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | E 5 | ESE 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 16 | 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | E 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | E 6 | E 6 | — | E 6 | E 6 | ESE 6 | E 6 | — | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 |
| kJ | — | — | — | 13 | 25 | 24 | 25 | 45 | 89 | 77 | — | 64 | 144 | 150 | 112 | — | 205 | 211 | 107 | 110 | 110 | 107 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 59 | 0 | 0 | 58 | 58 | 0 | 0 | 0 | 58 | 58 | 59 | 0 | 0 | 0 | 0 | 0 | 58 | 59 | 59 | 0 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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