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Lopes Mendes (Ilha Grande) Surf Forecast
/ Rio de Janeiro (47 surf breaks) /
Surf Forecasts:
Lopes Mendes (Ilha Grande) surfForecast / Rio de Janeiro / Brazil
48hr Weather and Surf, issued 2 pm Monday 01 Jun 2026 -03Forecast update in hr min s Forecast update imminent
Lopes Mendes (Ilha Grande) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Lopes Mendes (Ilha Grande) sea temperature is
22.9° C
(Which is normal for this time of year)How big are the waves at Lopes Mendes (Ilha Grande) today (01 Jun):
- Afternoon surf: Afternoon surf (01 Jun, local time) - 3.5ft (1.1m), 10s period with SSE swell.
- Evening surf: Evening surf (01 Jun, local time) - 3ft (0.9m), 9s period with SSE swell.
The current surf forecast for Lopes Mendes (Ilha Grande) at 6PM is: 0.9m 9s primary swell from a South-southeast direction and 0.6m 9s secondary swell from a South direction (forecast issued at 02:00pm June 01). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Jun) | - | - |
| Afternoon (01 Jun) | 3.5ft (1.1m) | 10s |
| Evening (01 Jun) | 3ft (0.9m) | 9s |
Table - waves today at Lopes Mendes (Ilha Grande). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 15mm), heaviest on Mon night. Warm (max 21°C on Mon afternoon, min 19°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 1 | Tuesday 2 | Wednesday 3 | Thu 4 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | |
SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | S 9 | S 9 | S 8 | S 8 | S 12 | S 11 | S 11 | S 11 | |
218 | 214 | 143 | 149 | 161 | 164 | 188 | 164 | 161 | 161 | 128 | 99 | 83 | 64 | 62 | 58 | 142 | 188 | 201 | 167 | 223 | 433 | 418 | 485 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | glassy | cross-on | cross-off | cross-off | off | off | cross-off | glassy | |
High Tide | 3:21PM1.06m | 2:57AM0.98m | 3:55PM1.03m | 3:31AM0.98m | 4:31PM1.00m | 4:07AM0.98m | ||||||||||||||||||
Low Tide | 9:23AM0.09m | 10:01PM0.39m | 10:01AM0.10m | 10:37PM0.41m | 10:42AM0.12m | 11:17PM0.44m | ||||||||||||||||||
 | |  |  | | | |  | | | | |  | | | |  | |  | | | | | | |
 | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:31 | — |
 | — | 5:17 | — | — | — | — | — | — | — | 5:17 | — | — | — | — | — | — | — | 5:17 | — | — | — | — | — | 5:17 |
— | — | 1 | 2 | 2 | 2 | 1 | 1 | — | — | 1 | 1 | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | |
Temp °C | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 21 | 20 | 20 | 20 | 19 | 19 | 19 | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 20 |
21 | 20 | 21 | 22 | 20 | 20 | 20 | 21 | 20 | 21 | 20 | 20 | 21 | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 21 | |
Swell 1 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | S 9 | S 9 | S 8 | S 8 | SSE 8 | S 11 | S 11 | S 11 |
 kJ | 218 | 214 | 143 | 149 | 161 | 164 | 188 | 164 | 161 | 161 | 128 | 99 | 83 | 64 | 62 | 58 | 142 | 188 | 201 | 167 | 223 | 433 | 418 | 485 |
Swell 2 Height (m) Direction Period (s) | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 6 | S 6 | SSW 6 | S 8 | SE 8 | SE 8 | SE 9 | SE 8 | S 12 | SE 6 | SE 6 | ESE 6 |
| kJ | 63 | 61 | 60 | 42 | 42 | 42 | 40 | 38 | 37 | 23 | 23 | 35 | 30 | 29 | 23 | 45 | 42 | 63 | 64 | 69 | 216 | 78 | 78 | 67 |
Swell 3 Height (m) Direction Period (s) | SE 12 | SE 12 | SSE 10 | SE 12 | E 6 | E 6 | E 6 | S 9 | SSW 9 | SSW 8 | SSW 8 | E 6 | E 6 | S 9 | S 9 | S 10 | SE 10 | E 6 | SSE 12 | S 12 | S 18 | S 18 | S 17 | S 21 |
| kJ | 39 | 40 | 72 | 66 | 3 | 2 | 2 | 15 | 15 | 13 | 12 | 1 | 1 | 6 | 6 | 18 | 15 | 1 | 44 | 132 | 6 | 6 | 6 | 9 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ESE 6 | ESE 6 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 103 | 110 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 0 | 59 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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