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Siriu Surf Forecast
/ Santa Catarina – Sul (37 surf breaks) /
Siriu surf Forecast / Santa Catarina – Sul / Brazil
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Live Wave Height (m)
Live Wind Speed (km/h)
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Ocean Swells (m)- Wind Speed (km/h)
Best Forecast Surf Conditions for Siriu this week:
The surf forecast for Siriu over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (May 10) at 12PM. The primary swell is predicted to be 1.1m and 11s period with a secondary swell of 0.9m and 8s. Another secondary swell of 0.4m and 2s is also forecast. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Siriu in the next 12 days are 2.5m 14s and forecast to arrive on Thursday (May 16) at 3PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Friday (May 17) at 9AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12PM (Fri 10th May) | 3.5ft (1.1m) 11s |
| Best Surf | 12AM (Tue 14th May) | 10ft (3.0m) 9s |
| Most Powerful | 3PM (Thu 16th May) | 8ft (2.5m) 14s |
Table - best surf conditions forecast for Siriu over the next 12 days.
Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||||||||||||
| 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 | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 14 | 13 | 12 | 11 | 13 | 12 | 11 | 11 | 10 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 14 | 14 | 14 | 14 | 13 | 8 | 13 | 12 | 12 | 12 | 12 | 11 | 14 | 13 | 13 | 12 | 12 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 326 | 229 | 467 | 350 | 271 | 184 | 180 | 400 | 247 | 249 | 354 | 1575 | 1122 | 686 | 452 | 256 | 211 | 349 | 2019 | 2566 | 2247 | 1830 | 1893 | 948 | 1058 | 2288 | 1944 | 820 | 647 | 531 | 469 | 820 | 520 | 278 | 222 | 145 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- off | glass | cross- on | glass | cross- on | cross- on | cross- off | glass | cross | cross- off | cross- off | cross- off | cross- off | glass | glass | glass | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross- on | cross- off | glass | cross- on | cross |
High Tide / height (m) | 3:16PM 0.69 | 2:14AM 0.61 | 3:56PM 0.63 | 9:33PM 2:42AM 0.54 0.61 | 4:42PM 0.57 | 10:37PM 0.57 | 3:17AM 0.60 | 5:41PM 0.51 | 11:10PM 0.58 | 4:00AM 0.57 | 11:27PM 0.59 | 5:04AM 0.53 | 11:36PM 0.59 | 6:51AM 0.50 | 11:40PM 0.60 | 9:48AM 0.53 | 11:46PM 0.62 | 10:56AM 0.59 | 11:57PM 0.64 | 11:39AM 0.65 | 12:12AM 0.64 | 12:16PM 0.70 | 12:30AM 0.64 | 12:53PM 0.73 | 12:51AM 0.64 | |||||||||||
Low Tide / height (m) | 10:37PM 0.48 | 8:55AM 0.10 | 7:23PM 11:25PM 0.52 0.53 | 9:15AM 0.13 | 7:24PM 12:30AM 0.51 0.56 | 11:35AM 0.18 | 7:26PM 1:46AM 0.50 0.55 | 1:18PM 0.21 | 2:57AM 0.51 | 2:36PM 0.21 | 3:52AM 0.46 | 3:41PM 0.20 | 4:35AM 0.39 | 4:34PM 0.18 | 5:11AM 0.33 | 5:20PM 0.17 | 5:44AM 0.27 | 6:02PM 0.16 | 6:16AM 0.21 | 6:43PM 0.17 | 6:48AM 0.15 | 7:25PM 0.19 | ||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||||||||||||
| Sunrise | 6:46 | - | - | 6:46 | - | - | 6:47 | - | - | 6:47 | - | - | 6:48 | - | - | 6:48 | - | - | 6:48 | - | - | 6:50 | - | - | 6:50 | - | - | 6:50 | - | - | 6:50 | - | - | 6:52 | - | - |
| Sunset | - | 5:35 | - | - | 5:34 | - | - | 5:34 | - | - | 5:32 | - | - | 5:31 | - | - | 5:31 | - | - | 5:30 | - | - | 5:30 | - | - | 5:30 | - | - | 5:30 | - | - | 5:30 | - | - | 5:29 | - |
 | |  |  |  | | | |  | |  | | |  |  | | |  | | | |  |  |  | | | | | | | | | | | | | |
Rain (mm) | 3 | 2 | 5 | - | - | 1 | - | - | - | - | 1 | 4 | - | - | - | - | - | 2 | - | - | 15 | 14 | 8 | 8 | 1 | 5 | 6 | - | - | - | - | - | - | - | - | 1 |
| Temp. °C | 20 | 21 | 20 | 24 | 23 | 21 | 23 | 24 | 22 | 24 | 21 | 18 | 18 | 18 | 16 | 16 | 16 | 16 | 18 | 20 | 18 | 18 | 18 | 17 | 16 | 16 | 18 | 22 | 21 | 18 | 18 | 17 | 16 | 19 | 21 | 19 |
| Feels °C (?) | 19 | 21 | 21 | 26 | 25 | 23 | 25 | 25 | 23 | 25 | 20 | 14 | 13 | 13 | 13 | 15 | 15 | 16 | 16 | 21 | 17 | 19 | 18 | 15 | 15 | 15 | 18 | 23 | 20 | 15 | 16 | 15 | 14 | 17 | 19 | 18 |
Short Range Forecast: Moderate rain (total 11mm), heaviest on Fri morning. Warm (max 24°C on Sat morning, min 18°C on Fri morning). Wind will be generally light. | Days 3-6 Weather Summary Light rain (total 7mm), mostly falling on Mon night. Warm (max 24°C on Mon morning, min 15°C on Tue night). Winds decreasing (fresh winds from the SSW on Mon afternoon, calm by Wed morning). | Days 6-9 Weather Summary Heavy rain (total 57mm), heaviest during Thu night. Warm (max 20°C on Thu afternoon, min 16°C on Thu morning). Wind will be generally light. | Long Range Forecast: Light rain (total 3mm), mostly falling on Wed morning. Warm (max 22°C on Sun morning, min 15°C on Mon night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
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 Siriu 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.
View detailed surf forecast for Siriu at:
surf-forecast.com
Information about the Siriu Surf forecast
The above surf forecast table for Siriu provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Siriu can be found by selecting the local surf guide option on the grey menu. Our Siriu 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 (Siriu) 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 Siriu 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.
Siriu is 27 km (17 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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