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Silveira Surf Forecast
/ Santa Catarina – Sul (37 surf breaks) /
Surf Forecasts:
Silveira surfForecast / Santa Catarina – Sul / Brazil
48hr Weather and Surf, issued 8 pm Friday 08 May 2026 -03Forecast update in hr min s Forecast update imminent
Silveira surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Silveira sea temperature is
22.7° C
(Which is normal for this time of year)How big are the waves at Silveira today?
The current surf forecast for Silveira at 11PM is: 1.2m 8s primary swell from a East-northeast direction and 0.6m 13s secondary swell from a South-southeast direction, 0.6m 4s secondary swell from a South direction (forecast issued at 08:00pm May 08). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 May) | - | - |
| Afternoon (08 May) | - | - |
| Evening (08 May) | 4ft (1.2m) | 8s |
Table - waves today at Silveira. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 42mm), heaviest during Sat night. Warm (max 21°C on Fri night, min 10°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 8 | Saturday 9 | Sunday 10 | Monday 11 | |||||||||||||||||||||
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 | 12 PM | 3 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 8 | SSW 8 | ENE 8 | ENE 8 | ENE 8 | S 11 | ENE 8 | SSW 9 | SSE 18 | SSE 17 | SSE 16 | SSE 16 | SSE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 16 | SSE 15 | |
165 | 179 | 192 | 192 | 153 | 116 | 165 | 240 | 119 | 122 | 125 | 127 | 92 | 484 | 540 | 1061 | 2339 | 2644 | 2723 | 2546 | 2558 | 2934 | 3175 | 2906 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | cross-off | cross-off | cross | cross | cross-on | cross | cross-off | off | cross-off | cross-off | glassy | cross-on | on | |
High Tide | 7:17PM0.48m | 10:57PM0.53m | 5:49AM0.46m | 11:17PM0.57m | 7:23AM0.44m | 11:40PM0.61m | 10:00AM0.47m | |||||||||||||||||
Low Tide | 7:43PM0.48m | 2:53AM0.39m | 2:42PM0.14m | 3:51AM0.34m | 3:43PM0.10m | 4:42AM0.30m | ||||||||||||||||||
 | |  | | |  | | | | |  | |  |  |  | |  | | | | |  | | | |
 | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:46 | — | — | — |
 | — | — | — | — | — | — | — | 5:36 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 |
— | — | 3 | 5 | 2 | 2 | 2 | 4 | 5 | 5 | 6 | 6 | 2 | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 21 | 17 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 12 | 12 | 13 | 12 | 14 | 15 | 14 | 13 | 12 | 11 | 10 | 12 | 16 | 16 |
25 | 23 | 15 | 14 | 13 | 14 | 15 | 14 | 14 | 15 | 11 | 10 | 10 | 9 | 11 | 12 | 11 | 10 | 10 | 8 | 8 | 11 | 15 | 14 | |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 9 | S 9 | SSE 17 | SSE 16 | SSE 16 | SSE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 16 | SSE 15 |
 kJ | 165 | 179 | 192 | 192 | 153 | 116 | 92 | 109 | 119 | 122 | 125 | 122 | 92 | 229 | 262 | 1061 | 2339 | 2644 | 2723 | 2546 | 2558 | 2934 | 3175 | 2906 |
Swell 2 Height (m) Direction Period (s) | S 11 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | S 8 | ENE 8 | S 8 | S 8 | S 8 | S 11 | S 9 | ENE 8 | SSE 18 | S 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
| kJ | 65 | 149 | 131 | 119 | 113 | 111 | 63 | 92 | 82 | 61 | 45 | 127 | 56 | 94 | 508 | 251 | 77 | 80 | 82 | 82 | 61 | 58 | 58 | 58 |
Swell 3 Height (m) Direction Period (s) | SSE 14 | SSW 6 | — | SSW 7 | SSW 8 | S 8 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | S 11 | S 12 | SSE 11 | SE 19 | ENE 9 | ENE 9 | — | — | — | — | — | — | — | — |
| kJ | 74 | 10 | — | 10 | 11 | 32 | 109 | 77 | 75 | 73 | 66 | 72 | 73 | 96 | 99 | 77 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 4 | — | S 4 | S 5 | S 4 | S 4 | S 8 | SSW 8 | — | — | — | — | SW 2 | SSW 9 | SSW 9 | SSW 9 | — | — | — | — | — | — | — | — |
| kJ | 9 | — | 13 | 22 | 14 | 17 | 165 | 240 | — | — | — | — | 1 | 484 | 540 | 564 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 19 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 5 | 8 | 6 | 0 | 0 | 0 | 0 | 0 | 4 | 22 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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