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Surf Forecasts:
Ilha dos Lobos surfForecast / Rio Grande Do Sul / Brazil
48hr Weather and Surf, issued 2 am Sunday 10 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
22.4° C
(Which is 1.3°C warmer than 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 5AM is: 0.8m 9s primary swell from a South-southwest direction and 0.6m 8s secondary swell from a East-northeast direction (forecast issued at 02:00am May 10). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | 2.5ft (0.8m) | 17s |
| Afternoon (10 May) | 8ft (2.5m) | 16s |
| Evening (10 May) | 7ft (2.1m) | 15s |
Table - waves today at Ilha dos Lobos. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 18°C on Mon afternoon, min 9°C on Sun night). Winds decreasing (fresh winds from the SW on Sun afternoon, calm by Tue afternoon). | ||||||||||||||||||||||||
Sunday 10 | Monday 11 | Tuesday 12 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
S 11 | S 11 | SSW 9 | SSE 17 | S 16 | S 16 | S 16 | S 15 | S 15 | SSE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | |
65 | 86 | 106 | 340 | 1163 | 3064 | 2147 | 2043 | 1936 | 2186 | 2576 | 2627 | 2394 | 2284 | 2410 | 2160 | 2140 | 1970 | 1942 | 1942 | 1755 | 1558 | 1398 | 1057 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | off | glassy | cross-off | cross-off | cross-on | on | glassy | glassy | |
High Tide | 5:10AM0.37m | 10:49AM0.30m | 11:43PM0.57m | 6:20AM0.33m | 11:26AM0.35m | 00:26AM0.57m | 12:06PM0.40m | |||||||||||||||||
Low Tide | 2:58AM0.33m | 8:34AM0.26m | 2:56PM0.06m | 4:04AM0.30m | 8:49AM0.30m | 4:02PM0.04m | 5:05AM0.27m | 5:09PM0.03m | ||||||||||||||||
 |  | |  | | | | | | | | | | | | | | | | | | | | | |
 | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — |
 | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 12 | 11 | 12 | 15 | 16 | 14 | 12 | 11 | 10 | 9 | 10 | 16 | 18 | 16 | 13 | 12 | 11 | 11 | 12 | 16 | 17 | 16 | 15 |
9 | 7 | 6 | 7 | 9 | 9 | 8 | 7 | 7 | 6 | 5 | 6 | 12 | 12 | 11 | 10 | 9 | 9 | 8 | 9 | 13 | 15 | 15 | 13 | |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | SSW 9 | S 12 | S 16 | S 16 | S 16 | S 15 | S 15 | SSE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 |
 kJ | 54 | 55 | 106 | 262 | 1163 | 1834 | 2147 | 2043 | 1936 | 2186 | 2576 | 2627 | 2394 | 2284 | 2410 | 2160 | 2140 | 1970 | 1942 | 1942 | 1755 | 1558 | 1398 | 1057 |
Swell 2 Height (m) Direction Period (s) | S 11 | S 11 | ENE 8 | SSE 17 | ENE 8 | E 8 | E 9 | E 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
| kJ | 65 | 86 | 57 | 340 | 40 | 37 | 39 | 40 | 27 | 27 | 27 | 27 | 26 | 26 | 15 | 15 | 15 | 14 | 14 | 14 | 15 | 16 | 17 | 17 |
Swell 3 Height (m) Direction Period (s) | SSW 10 | S 20 | S 11 | ENE 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 19 | 8 | 65 | 41 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 7 | SSW 7 | WSW 3 | WSW 3 | SSW 11 | S 16 | W 5 | W 5 | W 4 | WSW 5 | WSW 6 | W 5 | W 5 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 29 | 66 | 3 | 4 | 718 | 3064 | 66 | 27 | 22 | 113 | 110 | 78 | 69 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 38 | 133 | 5 | 134 | 134 | 163 | 148 | 0 | 0 | 0 | 0 | 0 | 0 | 134 | 91 | 0 | 0 | 0 | 0 | 0 | 47 | 78 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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