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Silveira Surf Forecast
/ Santa Catarina – Sul (37 surf breaks) /
Silveira surfForecast / Santa Catarina – Sul / Brazil
12 Day Weather and Surf, issued 8 pm Saturday 29 Mar 2025 -03
Best Forecast Surf Conditions for Silveira this week:
The surf forecast for Silveira over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Mar 30) at 3AM. The primary swell is predicted to be 2ft and 12s period with a secondary swell of 2ft and 5s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Silveira in the next 12 days are 8ft 12s and forecast to arrive on Saturday (Apr 05) at 3AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3ft 5s period and expected on Tuesday (Apr 01) at 3AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Sun 30th Mar) | 1.5ft (0.5m) 12s |
| Best Surf | 3AM (Sat 5th Apr) | 7.5ft (2.3m) 12s |
| Most Powerful | 3AM (Sat 5th Apr) | 7.5ft (2.3m) 12s |
Table - best surf conditions forecast for Silveira over the next 12 days.
Sunday 30 | Monday 31 | Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thu 10 | |||||||||||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (ft) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 11 | 11 | 10 | 10 | 5 | 9 | 9 | 9 | 7 | 6 | 9 | 16 | 14 | 9 | 8 | 8 | 9 | 11 | 13 | 12 | 12 | 12 | 12 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 75 | 70 | 62 | 85 | 71 | 70 | 54 | 130 | 103 | 95 | 66 | 83 | 138 | 142 | 160 | 284 | 142 | 572 | 1070 | 663 | 915 | 807 | 762 | 624 | 530 | 545 | 658 | 914 | 779 | 1068 | 809 | 664 | 960 | 979 | 1053 | 874 |
Wind (mph) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | glass | cross- on | cross- off | cross- off | cross | off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross | cross | cross | cross | cross | cross | cross- off | cross | glass | glass | cross- on | cross | cross- off | cross- on | glass | cross- off | cross- on | on | cross | cross | on | cross | cross |
High Tide / height (ft) | 2:28AM 1.84 | 2:13PM 2.33 | 2:29AM 1.67 | 2:46PM 2.3 | 2:36AM 1.61 | 3:22PM 2.13 | 8:45PM 2:47AM 1.48 1.64 | 4:00PM 1.9 | 10:24PM 2:59AM 1.77 1.71 | 4:44PM 1.61 | 11:23PM 2.03 | 12:00PM 0.72 | 5:39PM 1.35 | 12:05AM 2.17 | 12:07PM 0.85 | 12:39AM 2.2 | 12:18PM 1.05 | 1:07AM 2.17 | 12:20PM 1.28 | 1:27AM 2.07 | 11:39AM 1.51 | 1:35AM 2 | 11:39AM 1.8 | 1:19AM 1.94 | 12:09PM 2 | |||||||||||
Low Tide / height (ft) | 9:09PM 0 | 9:09AM 0.72 | 9:54PM 0.39 | 9:29AM 0.66 | 10:42PM 0.82 | 7:27AM 0.56 | 7:27PM 11:39PM 1.44 1.28 | 7:36AM 0.36 | 7:14PM 12:54AM 1.41 1.61 | 8:04AM 0.26 | 7:25PM 1.35 | 8:37AM 0.36 | 1:16PM 0.72 | 7:35PM 1.25 | 9:10AM 0.56 | 2:55PM 0.66 | 9:43AM 0.85 | 4:13PM 0.49 | 10:12AM 1.18 | 5:12PM 0.33 | 6:08AM 1.15 | 5:59PM 0.2 | 6:33AM 0.95 | 6:39PM 0.1 | 7:01AM 0.79 | |||||||||||
Sunday 30 | Monday 31 | Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thu 10 | |||||||||||||||||||||||||
| Sunrise | - | 6:22 | - | - | 6:22 | - | - | 6:24 | - | - | 6:24 | - | - | 6:24 | - | - | 6:24 | - | - | 6:26 | - | - | 6:26 | - | - | 6:26 | - | - | 6:26 | - | - | 6:28 | - | - | 6:28 | - |
| Sunset | - | - | 6:14 | - | - | 6:13 | - | - | 6:12 | - | - | 6:10 | - | - | 6:09 | - | - | 6:07 | - | - | 6:07 | - | - | 6:06 | - | - | 6:05 | - | - | 6:04 | - | - | 6:02 | - | - | 6:01 |
 |  |  |  | | |  |  | | | | |  | |  |  |  |  | | | | | | | | | | |  | | | | | | | | |
Rain (in) | 0.1 | - | - | - | - | - | - | - | - | - | - | - | 0.1 | - | 0.2 | 0.2 | 0.1 | 0.4 | 0.1 | - | - | 0.0 | - | - | 0.0 | 0.0 | 0.3 | 0.2 | 0.2 | 0.2 | 2.1 | 0.2 | 0.2 | 0.7 | 0.2 | 0.0 |
| Temp. °F | 73 | 79 | 79 | 73 | 88 | 88 | 75 | 75 | 73 | 75 | 82 | 81 | 75 | 75 | 73 | 72 | 72 | 68 | 66 | 70 | 70 | 66 | 72 | 72 | 68 | 68 | 64 | 66 | 68 | 70 | 68 | 72 | 70 | 70 | 68 | 72 |
| Feels °F (?) | 77 | 82 | 81 | 77 | 86 | 86 | 81 | 81 | 77 | 79 | 82 | 81 | 77 | 77 | 77 | 75 | 75 | 68 | 61 | 64 | 64 | 66 | 68 | 66 | 66 | 68 | 66 | 70 | 72 | 73 | 70 | 72 | 72 | 68 | 68 | 70 |
Short Range Forecast: Light rain (total 0.1in), mostly falling on Sat night. Warm (max 88°F on Mon morning, min 72°F on Sat night). Wind will be generally light. | Days 3-6 Weather Summary Heavy rain (total 0.9in), heaviest during Fri afternoon. Warm (max 82°F on Wed morning, min 68°F on Fri afternoon). Winds increasing (calm on Thu night, fresh winds from the S by Fri afternoon). | Days 6-9 Weather Summary Moderate rain (total 0.5in), heaviest on Mon afternoon. Warm (max 72°F on Sun morning, min 63°F on Fri night). Winds decreasing (fresh winds from the SSW on Fri night, calm by Sun morning). | Long Range Forecast: Heavy rain (total 4.1in), heaviest during Tue night. Warm (max 72°F on Wed morning, min 64°F on Mon night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
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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 12 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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