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Surf Forecasts:
Ilha dos Lobos surfForecast / Rio Grande Do Sul / Brazil
48hr Weather and Surf, issued 2 am Sunday 31 May 2026 -03Forecast update in hr min s Forecast update imminent
Ilha dos Lobos surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ilha dos Lobos sea temperature is
17.9° C
(Which is 1.8°C colder than average for this time of year)How big are the waves at Ilha dos Lobos today (31 May):
- Morning surf: Morning surf (31 May, local time) - 3ft (0.9m), 7s period with E swell.
- Afternoon surf: Afternoon surf (31 May, local time) - 2.5ft (0.7m), 9s period with SE swell.
- Evening surf: Evening surf (31 May, local time) - 2.5ft (0.8m), 9s period with SE swell.
The current surf forecast for Ilha dos Lobos at 8AM is: 0.9m 7s primary swell from a East-southeast direction and 0.6m 9s secondary swell from a Southeast direction (forecast issued at 02:00am May 31). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | 3ft (0.9m) | 7s |
| Afternoon (31 May) | 2.5ft (0.7m) | 9s |
| Evening (31 May) | 2.5ft (0.8m) | 9s |
Table - waves today at Ilha dos Lobos. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Tue morning. Very mild (max 18°C on Sun morning, min 14°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 31 | Monday 1 | Tuesday 2 | ||||||||||||||||||||||
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 | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SSE 10 | SSE 10 | SSE 9 | E 7 | S 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | SSE 8 | SSE 8 | SSE 8 | S 6 | S 7 | S 8 | SSE 8 | SSE 8 | SSE 7 | SE 8 | S 8 | |
179 | 175 | 164 | 70 | 61 | 84 | 99 | 99 | 79 | 93 | 91 | 72 | 69 | 144 | 92 | 107 | 46 | 70 | 93 | 96 | 127 | 193 | 282 | 140 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | cross-off | cross-off | cross-on | cross-on | glassy | glassy | glassy | glassy | cross-off | cross-off | cross | cross-on | cross | cross | cross-off | cross-off | cross-off | glassy | glassy | glassy | cross | cross | |
High Tide | 1:07PM0.52m | 00:30AM0.45m | 1:41PM0.52m | 5:53PM0.43m | 1:03AM0.47m | 2:15PM0.51m | 6:51PM0.43m | |||||||||||||||||
Low Tide | 8:01AM0.06m | 9:03PM0.27m | 8:38AM0.05m | 4:56PM0.42m | 9:40PM0.28m | 9:17AM0.04m | 5:14PM0.41m | |||||||||||||||||
 | | |  |  | |  | | | | | | | | | | | | |  |  | |  | | |
 | — | — | 7:03 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — |
 | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | |
Temp °C | 17 | 16 | 16 | 17 | 18 | 18 | 17 | 16 | 16 | 15 | 15 | 15 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 15 | 16 | 16 | 16 |
17 | 16 | 15 | 17 | 17 | 17 | 18 | 16 | 16 | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 16 | 16 | 16 | 15 | |
Swell 1 Height (m) Direction Period (s) | ESE 7 | E 7 | E 7 | E 7 | E 6 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | SSE 8 | ENE 7 | SSE 8 | S 6 | S 7 | S 8 | SSE 8 | SSE 8 | SSE 7 | SE 8 | ESE 6 |
 kJ | 118 | 94 | 92 | 70 | 52 | 84 | 99 | 99 | 79 | 93 | 91 | 72 | 69 | 86 | 15 | 107 | 46 | 70 | 93 | 96 | 127 | 193 | 282 | 74 |
Swell 2 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 9 | SE 9 | SE 8 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | ENE 6 | ENE 6 | SE 11 | ENE 7 | SE 8 | SE 8 | SE 10 | SE 10 | SE 10 | SE 9 | ESE 10 | S 8 |
| kJ | 179 | 175 | 164 | 68 | 53 | 39 | 38 | 27 | 27 | 19 | 20 | 20 | 13 | 14 | 30 | 15 | 24 | 43 | 54 | 54 | 32 | 14 | 9 | 140 |
Swell 3 Height (m) Direction Period (s) | — | — | SE 8 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | SE 10 | SE 10 | SE 11 | SE 11 | SE 10 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | — | — | ESE 9 |
| kJ | — | — | 43 | 60 | 61 | 40 | 25 | 22 | 23 | 12 | 12 | 17 | 28 | 20 | 29 | 28 | 9 | 9 | 8 | 8 | 4 | — | — | 8 |
Wind waves Height (m) Direction Period (s) | — | — | — | SW 2 | SSW 3 | SSW 3 | SSW 4 | — | — | — | — | S 5 | S 5 | SSE 8 | SSE 8 | S 6 | — | — | — | — | — | ENE 6 | E 6 | ENE 6 |
| kJ | — | — | — | 1 | 2 | 5 | 2 | — | — | — | — | 7 | 13 | 144 | 92 | 83 | — | — | — | — | — | 4 | 88 | 48 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 78 | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 91 | 163 | 163 | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 6 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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