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Sant Elmo surfForecast / Sardinia / Italy
12 Day Weather and Surf, issued 6 pm Sunday 16 Nov 2025 CET
Best Forecast Surf Conditions for Sant Elmo this week:
The surf forecast for Sant Elmo over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Nov 21) at 7AM. The primary swell is predicted to be 0.8m and 7s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Sant Elmo in the next 12 days are 0.9m 7s and forecast to arrive on Friday (Nov 21) at 10AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 4s period and expected on Sunday (Nov 23) at 1AM.
| Wave Type | Time (CET) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Fri 21st Nov) | 2.5ft (0.8m) 7s |
| Best Surf | 7AM (Fri 21st Nov) | 2.5ft (0.8m) 7s |
| Most Powerful | 10AM (Fri 21st Nov) | 3ft (0.9m) 7s |
Table - best surf conditions forecast for Sant Elmo over the next 12 days.
Short Range Forecast Light rain (total 7mm), mostly falling on Mon night. Warm (max 21°C on Sun afternoon, min 12°C on Tue night). Wind will be generally light. | Days 3-6 Weather Summary Heavy rain (total 20mm), heaviest during Sat morning. Very mild (max 18°C on Thu morning, min 13°C on Wed afternoon). Wind will be generally light. | ||||||||||||||||||||||
Sun 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | |||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |||
Rating (10 max) | |||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||||
| Period(s) (?) | 6 | 6 | 5 | 5 | 7 | 4 | 6 | 5 | 6 | 7 | 7 | 7 | 7 | 7 | 6 | 7 | 7 | 6 | 6 | 9 | 4 | ||
Wave (?)Graph  | |||||||||||||||||||||||
 kJ (?) | 24 | 26 | 10 | 4 | 2 | 3 | 5 | 4 | 6 | 7 | 7 | 8 | 19 | 9 | 59 | 43 | 22 | 1 | 1 | 3 | 0 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | off | cross- off | off | off | cross- off | off | off | cross- off | cross- off | cross- off | glass | glass | glass | cross- off | cross- off | off | off | off | ||
High Tide / height (m) | 6:50PM 0.26 | 7:32AM 0.25 | 7:24PM 0.26 | 8:05AM 0.27 | 7:56PM 0.25 | 8:37AM 0.28 | 8:27PM 0.25 | 9:10AM 0.29 | 8:59PM 0.24 | 9:43AM 0.29 | 9:31PM 0.23 | 10:18AM 0.29 | 10:02PM 0.23 | 10:55AM 0.29 | |||||||||
Low Tide / height (m) | 1:15AM 0.05 | 1:27PM 0.08 | 1:42AM 0.04 | 2:07PM 0.08 | 2:10AM 0.03 | 2:44PM 0.08 | 2:38AM 0.03 | 3:20PM 0.08 | 3:07AM 0.03 | 3:56PM 0.08 | 3:38AM 0.03 | 4:32PM 0.09 | 4:11AM 0.04 | ||||||||||
Sun 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | |||||||||||||||||
| Sunrise | - | - | 7:05 | - | - | 7:07 | - | - | 7:07 | - | - | 7:09 | - | - | 7:09 | - | - | 7:11 | - | - | 7:13 | ||
| Sunset | 5:06 | - | - | 5:06 | - | - | 5:05 | - | - | 5:04 | - | - | 5:04 | - | - | 5:02 | - | - | 5:02 | - | - | ||
 |  | |  |  |  | |  | | | |  | | | | |  | | | | | |||
Rain (mm) | - | - | - | - | 7 | - | - | - | - | - | - | 1 | 1 | - | 1 | 1 | 7 | 9 | 1 | 2 | - | ||
| Temp. °C | 21 | 19 | 20 | 20 | 16 | 18 | 16 | 14 | 17 | 16 | 15 | 18 | 17 | 15 | 16 | 16 | 15 | 15 | 13 | 13 | 15 | ||
| Feels °C (?) | 20 | 16 | 17 | 18 | 15 | 13 | 11 | 10 | 11 | 12 | 13 | 14 | 15 | 14 | 15 | 15 | 14 | 13 | 8 | 7 | 9 | ||
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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 Sant Elmo 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 Sant Elmo Surf forecast
The above surf forecast table for Sant Elmo provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Sant Elmo can be found by selecting the local surf guide option on the grey menu. Our Sant Elmo 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 (Sant Elmo) 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 Sant Elmo 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.
Sant Elmo is 33 km (20 miles) from the city of Sinnai. If you plan a holiday in Sardinia, look for hotels and other accommodation in Sinnai. Sinnai has rooms for a wide range of budgets as well as car hire and transport links.
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