
Surf Forecasts:
Il Convento surf forecast from 5 Sep 2026:
- Most powerful swell: Thursday 10 Sep, 8AM (local time) - 3ft (0.9m), 6s period, SE swell with 52 kJ wave energy.
Best Forecast Surf Conditions for Il Convento this week:
The most powerful waves expected at Il Convento in the next 16 days are 0.9m 6s and forecast to arrive on Thursday (Sep 10) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 4s period and expected on Sunday (Sep 06) at 11PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8AM (Thu 10th Sep) | 3ft (0.9m) 6s |
Table - best surf conditions forecast for Il Convento over the next 16 days.
The Lowdown
G'day, Rusty here. Look, I've got to be straight with you – the next 16 days at Il Convento are a write-off. There's just nothing on the cards for a proper surf. From now right through to the 20th of September, every single session is rated as poor surf conditions. That's a solid two-week-plus stretch with no real swell to speak of, so if you're hanging for a wave, you'll be waiting.
The water's sitting at a balmy 83°, which is a massive 7° warmer than normal for this time of year – that's genuinely unusual, like swimming in a bath, but honestly, that's the only thing that's noteworthy here.
The first few days, from the 5th to the 9th, are a total flat spell. We're talking zero swell, just glassy mornings and light winds, but no energy to push a ripple. Come the 10th of September, a tiny SE pulse tries to show up, with a combined swell energy of just 52 (weak) and a 0.9m swell at a 6-second period, but it's still labelled poor. The wind is clean enough, but there's just no wave height or period to work with.
The rest of the window is more of the same. Tiny dribbles of energy – 0.1m to 0.5m – with short periods and combined energy values that barely crack 20. The wind does turn offshore a fair bit from the 13th onwards, especially on the 15th with a solid NW breeze at 30 km/h, but the swell is laughable. It's a lot of offshore wind blowing over a flat ocean. A little bump on the 18th and 19th sees combined energy climb to 15 and 18, but it's still a 0.5m, 5-second windswell at best.
For a reef and point break like Il Convento that's already "inconsistent," this blank run is pretty normal for the area. It's just not happening. The set-up looks more interesting for kite surfing than paddle surfing with that consistent offshore wind later in the week, but for a surfer? Don't bother. The forecasts can change, but right now, there's nothing to get excited about.
Rusty.
Short Range ForecastMostly dry. Warm (max 35°C on Sun afternoon, min 25°C on Mon morning). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 3mm), mostly falling on Thu night. Warm (max 32°C on Thu afternoon, min 22°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Sat 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | ||||||||||||||||||||
Wave Height (m) Direction Period (s) | SW 2 | SW 4 | — | SSW 2 | — | — | — | — | — | — | — | — | — | SSE 5 | SE 6 | SE 5 | SE 5 | SW 6 | SE 4 | SE 5 |
Wave Graph | ||||||||||||||||||||
1 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 52 | 28 | 6 | 6 | 1 | 1 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | off | off | cross-on | glassy | glassy | on | glassy | glassy | cross-on | glassy | glassy | on | cross-off | cross-off | cross-off | cross-on | glassy | cross-on | off |
High Tide | 5:20PM0.23m | 5:13AM0.18m | 6:46PM0.25m | 6:45AM0.19m | 7:48PM0.28m | 7:50AM0.20m | 8:37PM0.30m | 8:41AM0.22m | 9:18PM0.31m | 9:24AM0.24m | 9:56PM0.32m | 10:05AM0.25m | 10:30PM0.32m | |||||||
Low Tide | 11:55PM0.12m | 11:36AM0.06m | 1:23AM0.10m | 12:52PM0.05m | 2:20AM0.08m | 1:51PM0.03m | 3:04AM0.06m | 2:39PM0.01m | 3:42AM0.04m | 3:23PM0.01m | 4:17AM0.03m | 4:04PM0.00m | 4:49AM0.02m | |||||||
— | — | 6:56 | — | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | |
7:49 | — | — | 7:46 | — | — | 7:45 | — | — | 7:44 | — | — | 7:42 | — | — | 7:40 | — | — | 7:38 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — |
Temp °C | 34 | 31 | 29 | 35 | 29 | 26 | 28 | 28 | 27 | 31 | 29 | 28 | 29 | 27 | 30 | 32 | 25 | 25 | 27 | 25 |
Feels °C | 32 | 31 | 29 | 33 | 30 | 28 | 30 | 30 | 29 | 31 | 30 | 29 | 30 | 31 | 32 | 31 | 25 | 27 | 26 | 24 |
Swell 1 Height (m) Direction Period (s) | — | SW 4 | — | — | — | — | — | — | — | — | — | — | — | SE 4 | SE 6 | SE 5 | SW 6 | SW 6 | WSW 6 | — |
— | 2 | — | — | — | — | — | — | — | — | — | — | — | 10 | 52 | 28 | 11 | 6 | 3 | — | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | SSE 5 | — | — | SE 5 | ESE 4 | SE 4 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | 14 | — | — | 6 | 2 | 1 | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 5 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | |
Wind waves Height (m) Direction Period (s) | SW 2 | NW 2 | — | SSW 2 | — | — | — | — | — | — | — | — | — | — | — | SW 3 | NW 2 | NW 2 | — | WNW 2 |
1 | 2 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | 3 | 1 | 2 | — | 1 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1025 | 1023 | 1014 | 1024 | 1024 | 1024 | 1095 | 1014 | 1014 | 1024 | 1024 | 1294 | 972 | 510 | 38 | 536 | 61 | 61 | 201 | 199 |
Best forecast wave conditions in Sardinia | ||||||||||||||||||||
Best forecast wave conditions in Italy | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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Information about the Il Convento Surf forecast
The above surf forecast table for Il Convento provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Il Convento can be found by selecting the local surf guide option on the grey menu. Our Il Convento 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 (Il Convento) 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 Il Convento 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.
Il Convento is 20 km (12 miles) from the city of Capoterra. If you plan a holiday in Sardinia, look for hotels and other accommodation in Capoterra. Capoterra has rooms for a wide range of budgets as well as car hire and transport links.










