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Silveira Surf Forecast
/ Santa Catarina – Sul (37 surf breaks) /
Surf Forecasts:
Silveira surfForecast / Santa Catarina – Sul / Brazil
16 Day Weather and Surf, issued 8 pm Tuesday 05 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)Best Forecast Surf Conditions for Silveira this week:
The surf forecast for Silveira over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (May 06) at 12AM. The primary swell is predicted to be 1.1m and 12s period with a secondary swell of 0.6m and 6s. Another secondary swell of 0.9m and 6s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Silveira in the next 16 days are 3.5m 13s and forecast to arrive on Monday (May 11) at 6AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Wednesday (May 13) at 3AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Wed 6th May) | 3.5ft (1.1m) 12s |
| Best Surf | 6AM (Mon 11th May) | 11ft (3.5m) 13s |
| Most Powerful | 6AM (Mon 11th May) | 11ft (3.5m) 13s |
Table - best surf conditions forecast for Silveira over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 29°C on Wed morning, min 21°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 55mm), heaviest during Sat morning. Warm (max 24°C on Fri night, min 10°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 6 | Thursday 7 | Friday 8 | Saturday 9 | Sunday 10 | Monday 11 | Tue 12 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
SSE 12 | SSE 12 | SSE 11 | S 11 | NE 6 | NE 6 | NE 6 | NE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | SSW 9 | S 10 | SSW 10 | S 13 | S 13 | SSE 13 | SSE 13 | SSE 13 | |
373 | 228 | 126 | 83 | 98 | 73 | 183 | 435 | 661 | 361 | 250 | 216 | 232 | 355 | 198 | 1059 | 1902 | 3446 | 2528 | 2053 | 1651 | |
Wind (km/h) | |||||||||||||||||||||
cross-off | cross-off | cross | cross-off | cross | cross | cross | cross | cross | glassy | cross | cross | cross | cross-off | cross | cross-off | off | cross | off | cross-off | cross | |
High Tide | 9:38PM0.43m | 3:12AM0.55m | 4:36PM0.55m | 10:15PM0.46m | 3:53AM0.53m | 5:33PM0.51m | 10:39PM0.49m | 4:43AM0.49m | 7:17PM0.48m | 5:49AM0.46m | 11:17PM0.57m | 7:23AM0.44m | 11:40PM0.61m | 10:00AM0.47m | 00:06AM0.63m | 11:11AM0.53m | |||||
Low Tide | 11:33PM0.42m | 8:48AM0.14m | 8:00PM0.44m | 9:36AM0.19m | 12:10PM0.17m | 8:10PM0.46m | 1:33PM0.17m | 7:43PM0.48m | 2:42PM0.14m | 3:51AM0.34m | 3:43PM0.10m | 4:42AM0.30m | 4:40PM0.07m | 5:28AM0.25m | 5:34PM0.05m | ||||||
 |  | |  |  | | |  | |  |  |  |  | | | | | | | | | |
 | — | 6:43 | — | — | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — | 6:45 | — | — | 6:46 | — | — | 6:46 | — |
 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:36 | — | — | 5:35 | — | — | 5:35 | — | — | 5:34 |
— | — | — | — | — | — | — | — | — | 6 | 22 | 10 | 17 | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 29 | 29 | 23 | 27 | 26 | 22 | 29 | 27 | 24 | 17 | 16 | 16 | 16 | 18 | 11 | 16 | 18 | 14 | 21 | 22 |
23 | 29 | 29 | 24 | 26 | 25 | 23 | 27 | 26 | 25 | 16 | 16 | 16 | 13 | 15 | 6 | 13 | 15 | 13 | 18 | 18 | |
Swell 1 Height (m) Direction Period (s) | SSE 12 | SSE 12 | SSE 11 | S 11 | NE 6 | SSE 10 | ENE 6 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | S 10 | S 11 | S 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 |
 kJ | 373 | 228 | 126 | 83 | 49 | 33 | 109 | 240 | 412 | 361 | 250 | 216 | 232 | 158 | 198 | 434 | 1902 | 1893 | 2528 | 2053 | 1651 |
Swell 2 Height (m) Direction Period (s) | NE 6 | NE 6 | — | SE 13 | S 10 | — | SSE 12 | SSE 12 | SSE 12 | SSE 13 | SSE 12 | S 7 | S 7 | S 11 | ENE 9 | SSE 14 | ENE 9 | ENE 9 | E 9 | E 9 | E 9 |
| kJ | 24 | 26 | — | 7 | 52 | — | 50 | 115 | 111 | 131 | 83 | 60 | 38 | 155 | 131 | 542 | 59 | 42 | 40 | 40 | 41 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | S 16 | — | — | — | — | — | SSE 12 | SSE 12 | SSE 19 | SSE 16 | ENE 9 | — | — | — | — | — |
| kJ | — | — | — | — | — | 5 | — | — | — | — | — | 56 | 75 | 69 | 146 | 79 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 6 | NNE 6 | NE 5 | NE 5 | NE 6 | NE 6 | NE 6 | NE 8 | NE 8 | — | S 5 | S 7 | SSW 7 | SSW 9 | — | SSW 10 | — | S 13 | — | — | — |
| kJ | 46 | 57 | 30 | 42 | 98 | 73 | 183 | 435 | 661 | — | 27 | 113 | 89 | 355 | — | 1059 | — | 3446 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 22 | 24 | 61 | 432 | 22 | 12 | 31 | 0 | 5 | 5 | 5 | 0 | 5 | 0 | 0 | 8 | 0 | 0 | 22 |
Best forecast wave conditions in Santa Catarina - Sul | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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 Silveira 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.
Information about the Silveira Surf forecast
The above surf forecast table for Silveira provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Silveira can be found by selecting the local surf guide option on the grey menu. Our Silveira surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Silveira) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Silveira may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Silveira is 22 km (14 miles) from Imbituba. If you plan a holiday in Santa Catarina - Sul, look for hotels and other accommodation in Imbituba. Imbituba has rooms for a wide range of budgets as well as car hire and transport links.
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