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Surf Forecasts:
Ilha dos Lobos surfForecast / Rio Grande Do Sul / Brazil
48hr Weather and Surf, issued 2 pm Friday 15 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
20.8° 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: 1.1m 10s primary swell from a South direction and 0.2m 8s secondary swell from a East direction (forecast issued at 02:00pm May 15). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 May) | - | - |
| Afternoon (15 May) | 3.5ft (1.1m) | 10s |
| Evening (15 May) | 3.5ft (1.1m) | 11s |
Table - waves today at Ilha dos Lobos. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 18mm), heaviest on Sun night. Warm (max 20°C on Sat morning, min 15°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 15 | Saturday 16 | Sunday 17 | Mon 18 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
S 10 | S 10 | S 10 | S 11 | S 11 | S 10 | S 10 | S 10 | SSE 10 | SSE 10 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | S 10 | S 7 | S 7 | SSE 7 | SSW 9 | SSW 9 | |
265 | 250 | 255 | 275 | 275 | 270 | 225 | 225 | 236 | 236 | 240 | 187 | 184 | 180 | 139 | 136 | 131 | 102 | 196 | 270 | 371 | 176 | 211 | 169 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-on | on | cross-on | cross-off | cross-off | glassy | glassy | cross-off | cross | cross | cross | cross-on | cross-on | cross | cross-off | cross-off | |
High Tide | 3:01PM0.50m | 11:52PM0.31m | 4:17AM0.29m | 12:48PM0.50m | 4:38PM0.53m | 00:00AM0.33m | 5:33AM0.21m | 1:15PM0.50m | 5:58PM0.56m | 00:24AM0.38m | 6:40AM0.15m | |||||||||||||
Low Tide | 8:10PM0.12m | 2:17AM0.27m | 7:58AM0.10m | 2:23PM0.49m | 9:02PM0.19m | 3:28AM0.17m | 8:39AM0.07m | 3:11PM0.46m | 9:51PM0.28m | 4:21AM0.08m | ||||||||||||||
 | |  | |  | | |  | | | | | | | | | | | |  |  | | |  | |
 | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — |
 | — | 5:35 | — | — | — | — | — | — | — | 5:34 | — | — | — | — | — | — | — | 5:34 | — | — | — | — | — | 5:32 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 4 | 5 | 2 | 2 | |
Temp °C | 16 | 17 | 17 | 16 | 15 | 15 | 15 | 17 | 20 | 19 | 18 | 18 | 17 | 17 | 18 | 18 | 19 | 20 | 19 | 18 | 17 | 17 | 16 | 16 |
15 | 16 | 17 | 15 | 14 | 14 | 14 | 16 | 19 | 18 | 19 | 19 | 18 | 18 | 20 | 19 | 19 | 19 | 18 | 16 | 14 | 15 | 15 | 16 | |
Swell 1 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 11 | S 11 | S 10 | S 10 | S 10 | SSE 10 | SSE 10 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | E 6 | SSE 10 | SSE 7 | SSE 7 | SSE 7 | SSE 7 |
 kJ | 265 | 250 | 255 | 275 | 275 | 270 | 225 | 225 | 236 | 236 | 240 | 187 | 184 | 180 | 139 | 136 | 131 | 102 | 15 | 33 | 261 | 176 | 125 | 78 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 4 | E 5 | E 5 | E 4 | E 4 | E 4 | E 6 | S 17 | E 6 | E 6 | SSE 10 | S 9 | S 9 |
| kJ | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 1 | 1 | 1 | 1 | 3 | 7 | 7 | 4 | 3 | 3 | 9 | 5 | 10 | 10 | 31 | 44 | 42 |
Swell 3 Height (m) Direction Period (s) | SE 14 | SE 14 | SE 14 | SE 13 | SE 14 | SE 13 | SE 13 | SE 13 | SE 13 | E 13 | E 13 | E 8 | E 8 | E 7 | E 7 | E 7 | E 7 | SE 12 | SE 12 | SE 16 | SSE 10 | E 6 | E 6 | S 6 |
| kJ | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 3 | 3 | 1 | 1 | 1 | 1 | 1 | 1 | 6 | 6 | 10 | 20 | 6 | 6 | 6 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | ENE 3 | — | — | — | E 4 | ENE 5 | — | — | — | — | — | — | S 10 | S 7 | S 7 | — | SSW 9 | SSW 9 |
| kJ | — | — | — | — | — | — | 2 | — | — | — | 3 | 7 | — | — | — | — | — | — | 196 | 270 | 371 | — | 211 | 169 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 133 | 162 | 133 | 0 | 0 | 0 | 0 | 0 | 78 | 78 | 134 | 134 | 134 | 91 | 0 | 0 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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