- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Ilha dos Lobos surfForecast / Rio Grande Do Sul / Brazil
48hr Weather and Surf, issued 2 pm Sunday 17 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
20.4° C
(Which is normal for this time of year)How big are the waves at Ilha dos Lobos today?
The current surf forecast for Ilha dos Lobos at 6PM is: 0.7m 10s primary swell from a South direction and 0.2m 5s secondary swell from a East direction, 0.5m 3s secondary swell from a South direction (forecast issued at 02:00pm May 17). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | - | - |
| Afternoon (17 May) | 2.5ft (0.7m) | 10s |
| Evening (17 May) | 2ft (0.6m) | 10s |
Table - waves today at Ilha dos Lobos. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 34mm), heaviest during Sun night. Very mild (max 19°C on Sun afternoon, min 12°C on Mon night). Winds decreasing (fresh winds from the SW on Mon morning, calm by Tue afternoon). | ||||||||||||||||||||||||
Sun 17 | Monday 18 | Tuesday 19 | Wed 20 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSE 10 | SSE 10 | S 10 | S 10 | S 10 | SSE 5 | SSE 5 | S 5 | S 6 | S 7 | S 7 | S 7 | S 13 | S 13 | SSE 17 | SSE 16 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | S 12 | S 13 | |
131 | 102 | 94 | 68 | 48 | 53 | 62 | 90 | 130 | 210 | 355 | 250 | 488 | 683 | 1790 | 1943 | 1726 | 1419 | 1189 | 861 | 690 | 572 | 446 | 556 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | glassy | cross-off | off | cross-off | cross-off | cross-off | |
High Tide | 1:15PM0.50m | 5:58PM0.56m | 00:24AM0.38m | 6:40AM0.15m | 1:47PM0.48m | 7:08PM0.59m | 00:56AM0.45m | 7:38AM0.13m | 2:22PM0.45m | 8:11PM0.61m | 1:33AM0.50m | 8:30AM0.12m | ||||||||||||
Low Tide | 3:11PM0.46m | 9:51PM0.28m | 4:21AM0.08m | 9:23AM0.04m | 3:57PM0.42m | 10:37PM0.36m | 5:10AM0.03m | 10:09AM0.03m | 4:41PM0.36m | 11:19PM0.42m | 5:58AM0.02m | |||||||||||||
 | |  |  | | |  |  | | | | | |  |  |  | | | | | | | | | |
 | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — |
 | — | 5:34 | — | — | — | — | — | — | — | 5:32 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | 5:31 |
— | — | 1 | 4 | 4 | 4 | 7 | 5 | 3 | 2 | 1 | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 18 | 19 | 18 | 17 | 17 | 16 | 15 | 14 | 13 | 13 | 13 | 13 | 12 | 13 | 12 | 12 | 15 | 16 | 15 | 14 | 13 | 12 | 12 | 13 |
18 | 17 | 16 | 15 | 16 | 14 | 11 | 8 | 8 | 9 | 9 | 10 | 9 | 10 | 10 | 10 | 13 | 14 | 14 | 13 | 12 | 11 | 10 | 11 | |
Swell 1 Height (m) Direction Period (s) | SSE 10 | SSE 10 | S 10 | S 10 | S 10 | SSE 5 | S 9 | SSE 14 | ESE 5 | ESE 6 | S 7 | S 7 | S 13 | S 13 | SSE 17 | SSE 16 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | S 12 | S 13 |
 kJ | 131 | 102 | 94 | 68 | 48 | 53 | 43 | 36 | 17 | 20 | 184 | 159 | 488 | 683 | 1790 | 1943 | 1726 | 1419 | 1189 | 861 | 690 | 572 | 446 | 556 |
Swell 2 Height (m) Direction Period (s) | E 4 | E 4 | E 5 | E 5 | E 5 | S 10 | SSE 14 | — | S 9 | SSE 12 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | E 6 | E 6 | E 6 | E 5 | E 7 | E 7 |
| kJ | 1 | 2 | 2 | 2 | 2 | 46 | 41 | — | 42 | 31 | 18 | 26 | 30 | 18 | 11 | 6 | 6 | 6 | 6 | 6 | 6 | 2 | 4 | 9 |
Swell 3 Height (m) Direction Period (s) | E 7 | E 7 | E 7 | SE 16 | SSE 15 | SSE 15 | E 7 | — | SSE 13 | SE 16 | SSE 12 | SSE 15 | SSE 20 | SSE 19 | E 11 | — | — | — | E 7 | — | — | E 7 | E 5 | — |
| kJ | 1 | 1 | 1 | 10 | 23 | 21 | 1 | — | 34 | 10 | 29 | 44 | 76 | 207 | 2 | — | — | — | 4 | — | — | 4 | 2 | — |
Wind waves Height (m) Direction Period (s) | — | — | S 3 | SSE 4 | SSE 5 | — | SSE 5 | S 5 | S 6 | S 7 | S 7 | S 7 | SSW 8 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 5 | 19 | 37 | — | 62 | 90 | 130 | 210 | 355 | 250 | 218 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 134 | 91 | 134 | 134 | 144 | 29 | 163 | 134 | 134 | 176 | 176 | 29 | 0 | 0 | 0 | 0 | 47 | 78 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Ilha dos Lobos surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest