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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)
Surf Rating (10 Max)
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 17) at 3AM. The primary swell is predicted to be 2.1m and 14s period with a secondary swell of 0.4m and 4s. 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 2.1m 16s and forecast to arrive on Sunday (May 19) at 12AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Friday (May 24) at 3AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Fri 17th May) | 7ft (2.1m) 14s |
| Best Surf | 6AM (Fri 17th May) | 6.5ft (2.0m) 14s |
| Most Powerful | 12AM (Sun 19th May) | 7ft (2.1m) 16s |
Table - best surf conditions forecast for Siriu over the next 12 days.
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tue 28 | |||||||||||||||||||||||||
| 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 (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 14 | 13 | 13 | 13 | 16 | 14 | 13 | 12 | 12 | 12 | 11 | 10 | 9 | 9 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 10 | 10 | 11 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 1992 | 1509 | 1700 | 983 | 1465 | 995 | 2115 | 1267 | 998 | 1064 | 614 | 773 | 431 | 212 | 203 | 182 | 99 | 188 | 160 | 134 | 93 | 127 | 537 | 1171 | 1519 | 1878 | 1591 | 1115 | 663 | 622 | 208 | 190 | 217 | 231 | 326 | 270 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | glass | cross | cross- off | cross- off | cross- off | cross- off | cross- off | glass | cross- off | cross- off | cross- on | glass | cross | cross | cross | cross | cross- on | cross | cross- off | cross | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | glass | cross- on | cross- off | cross | cross- on | cross- off | glass | cross |
High Tide / height (m) | 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 | 1:29PM 0.76 | 1:14AM 0.63 | 2:05PM 0.77 | 1:41AM 0.62 | 2:44PM 0.76 | 2:11AM 0.61 | 3:26PM 0.74 | 2:44AM 0.59 | 4:14PM 0.69 | 3:20AM 0.58 | 5:13PM 0.64 | 4:02AM 0.56 | |||||||||||||
Low Tide / height (m) | 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 | 7:20AM 0.11 | 8:08PM 0.22 | 7:54AM 0.08 | 8:53PM 0.27 | 8:32AM 0.07 | 9:44PM 0.31 | 9:15AM 0.08 | 10:40PM 0.36 | 10:09AM 0.09 | 11:42PM 0.41 | 11:15AM 0.12 | 12:49AM 0.44 | 12:28PM 0.13 | |||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tue 28 | |||||||||||||||||||||||||
| Sunrise | - | 6:50 | - | - | 6:50 | - | - | 6:50 | - | - | 6:50 | - | - | 6:52 | - | - | 6:52 | - | - | 6:52 | - | - | 6:54 | - | - | 6:54 | - | - | 6:54 | - | - | 6:54 | - | - | 6:56 | - |
| Sunset | - | - | 5:30 | - | - | 5:30 | - | - | 5:30 | - | - | 5:30 | - | - | 5:29 | - | - | 5:29 | - | - | 5:28 | - | - | 5:28 | - | - | 5:28 | - | - | 5:27 | - | - | 5:27 | - | - | 5:27 |
 |  | |  | |  | |  |  | | | | |  | | |  | | | |  |  | | |  | | | | | | | | | | | | |
Rain (mm) | - | 3 | 3 | 27 | 3 | 17 | 14 | - | - | - | - | - | - | 4 | 2 | - | - | - | - | - | 8 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 19 | 17 | 16 | 14 | 14 | 14 | 16 | 17 | 17 | 18 | 17 | 17 | 20 | 21 | 21 | 25 | 25 | 21 | 21 | 20 | 20 | 18 | 18 | 13 | 15 | 16 | 14 | 18 | 19 | 16 | 21 | 22 | 17 | 21 | 20 |
| Feels °C (?) | 20 | 19 | 15 | 14 | 12 | 12 | 12 | 16 | 17 | 17 | 17 | 16 | 15 | 20 | 21 | 21 | 24 | 24 | 21 | 20 | 20 | 22 | 12 | 11 | 7 | 9 | 11 | 12 | 17 | 17 | 13 | 17 | 19 | 15 | 20 | 19 |
Short Range Forecast: Heavy rain (total 67mm), heaviest during Fri night. Very mild (max 19°C on Thu night, min 14°C on Fri night). Wind will be generally light. | Days 3-6 Weather Summary Light rain (total 6mm), mostly falling on Tue morning. Warm (max 25°C on Wed morning, min 15°C on Sun night). Wind will be generally light. | Days 6-9 Weather Summary Light rain (total 9mm), mostly falling on Thu afternoon. Warm (max 21°C on Wed night, min 10°C on Fri night). Mainly fresh winds. | Long Range Forecast: Mostly dry. Warm (max 22°C on Mon afternoon, min 13°C on Sat 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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