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Surf Forecasts:
Sant Elmo surfForecast / Sardinia / Italy
16 Day Weather and Surf, issued 1 pm Wednesday 13 May 2026 CESTForecast update in hr min s Forecast update imminent
Sant Elmo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sant Elmo sea temperature is
18.8° C
(Which is 1.3°C warmer than normal for this time of year)Best Forecast Surf Conditions for Sant Elmo this week:
The surf forecast for Sant Elmo over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (May 16) at 5AM. The primary swell is predicted to be 1.0m and 6s period with a secondary swell of 0.4m and 5s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Sant Elmo in the next 16 days are 1.0m 6s and forecast to arrive on Saturday (May 16) at 5AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 5s period and expected on Saturday (May 16) at 2AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Sat 16th May) | 3.5ft (1.0m) 6s |
| Best Surf | 5AM (Sat 16th May) | 3.5ft (1.0m) 6s |
| Most Powerful | 5AM (Sat 16th May) | 3.5ft (1.0m) 6s |
Table - best surf conditions forecast for Sant Elmo over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 21°C on Wed afternoon, min 14°C on Wed night). Winds decreasing (fresh winds from the WNW on Wed night, light winds from the WSW by Fri morning). | Days 5-7 Weather SummaryMostly dry. Warm (max 22°C on Mon afternoon, min 14°C on Sat night). Winds decreasing (fresh winds from the WNW on Sat afternoon, light winds from the W by Tue morning). | ||||||||||||||||||||
Wed 13 | Thursday 14 | Friday 15 | Saturday 16 | Sunday 17 | Monday 18 | Tuesday 19 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
SW 6 | WSW 7 | SW 8 | SW 4 | SW 4 | SSW 4 | SE 4 | SW 5 | SSW 5 | SSW 5 | SE 6 | SE 7 | SSE 7 | SSE 7 | SE 7 | SE 6 | SSW 4 | E 6 | — | — | — | |
0 | 0 | 2 | 0 | 0 | 5 | 1 | 0 | 18 | 7 | 1 | 2 | 5 | 5 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | |
Wind (km/h) | |||||||||||||||||||||
off | off | off | cross-off | cross-off | cross-off | cross | cross-off | off | off | off | off | off | off | off | cross-off | off | off | cross-off | off | cross-off | |
High Tide | 7:49PM0.24m | 7:50AM0.29m | 8:35PM0.27m | 8:34AM0.29m | 9:20PM0.30m | 9:19AM0.29m | 10:05PM0.32m | 10:04AM0.28m | 10:51PM0.33m | 10:51AM0.26m | 11:41PM0.33m | 11:39AM0.25m | 00:33AM0.33m | ||||||||
Low Tide | 1:39AM0.07m | 2:17PM0.02m | 2:32AM0.06m | 2:56PM0.01m | 3:23AM0.05m | 3:36PM-0.00m | 4:14AM0.05m | 4:18PM-0.01m | 5:06AM0.05m | 5:01PM-0.00m | 6:01AM0.06m | 5:47PM0.01m | 6:59AM0.07m | ||||||||
 |  | | | | |  | | | | | | | | | | | | |  | | |
 | — | — | 6:09 | — | — | 6:09 | — | — | 6:07 | — | — | 6:07 | — | — | 6:05 | — | — | 6:05 | — | — | 6:03 |
 | 8:24 | — | — | 8:25 | — | — | 8:27 | — | — | 8:28 | — | — | 8:29 | — | — | 8:30 | — | — | 8:30 | — | 8:31 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 21 | 17 | 19 | 21 | 19 | 20 | 20 | 19 | 18 | 19 | 16 | 19 | 21 | 17 | 19 | 22 | 19 | 22 | 25 | 22 | 22 |
15 | 11 | 16 | 16 | 17 | 18 | 17 | 17 | 12 | 12 | 10 | 15 | 16 | 12 | 16 | 18 | 16 | 21 | 21 | 20 | 21 | |
Swell 1 Height (m) Direction Period (s) | — | NW 4 | SW 8 | — | — | SSW 4 | SE 4 | — | SSW 5 | SSW 5 | W 8 | N 6 | SSE 7 | SSE 7 | SE 7 | NE 4 | SSW 4 | E 6 | — | — | — |
 kJ | — | 1 | 2 | — | — | 5 | 1 | — | 18 | 7 | 1 | 1 | 5 | 5 | 2 | 1 | 1 | 1 | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | N 5 | — | — | W 6 | — | — | SE 5 | WSW 6 | SE 6 | W 9 | N 7 | SSW 4 | — | SE 6 | SE 6 | — | — | — | — |
| kJ | — | — | 1 | — | — | 1 | — | — | 5 | 3 | 1 | 2 | 4 | 1 | — | 2 | 1 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | N 7 | — | — | — | — | — | — | W 9 | N 5 | SE 7 | N 7 | — | — | — | — | E 6 | — | — | — |
| kJ | — | — | 1 | — | — | — | — | — | — | 2 | 1 | 2 | 4 | — | — | — | — | 1 | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 6 | WSW 7 | WSW 5 | SW 4 | SW 4 | SSW 4 | SSW 3 | SW 5 | W 3 | WNW 3 | WNW 3 | WNW 3 | W 3 | WNW 3 | — | — | WNW 2 | — | — | — | — |
| kJ | 46 | 38 | 9 | 10 | 12 | 11 | 10 | 98 | 1 | 3 | 3 | 4 | 3 | 2 | — | — | 1 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 531 | 360 | 22 | 652 | 101 | 101 | 297 | 67 | 402 | 477 | 69 | 69 | 1181 | 134 | 136 | 1120 | 362 | 301 | 1053 | 406 | 537 |
Best forecast wave conditions in Sardinia | |||||||||||||||||||||
Best forecast wave conditions in Italy | |||||||||||||||||||||
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 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 16 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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