Surf Forecasts:
Guroneddu surf forecast from 16 Aug 2026:
- Best quality surf: Sunday 23 Aug, 2AM (local time) - 3.5ft (1.0m), 7s period, NW swell with cross-offshore winds.
- Most powerful swell: Tuesday 18 Aug, 11PM (local time) - 5ft (1.6m), 8s period, NW swell with 355 kJ wave energy.
- Next surfable swell (1★+): Sunday 23 Aug, 2AM (local time) - 3.5ft (1.0m), 7s period with NW swell.
Best Forecast Surf Conditions for Guroneddu this week:
The surf forecast for Guroneddu over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 23) at 2AM. The primary swell is predicted to be 1.0m and 7s period with a secondary swell of 0.5m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Guroneddu in the next 16 days are 1.6m 8s and forecast to arrive on Tuesday (Aug 18) at 11PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 3s period and expected on Saturday (Aug 22) at 5AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Sun 23rd Aug) | 3.5ft (1.0m) 7s |
| Best Surf | 2AM (Sun 23rd Aug) | 3.5ft (1.0m) 7s |
| Most Powerful | 11PM (Tue 18th Aug) | 5ft (1.6m) 8s |
Table - best surf conditions forecast for Guroneddu over the next 16 days.
Short Range ForecastMostly dry. Warm (max 31°C on Sun afternoon, min 25°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 14mm), heaviest on Fri night. Warm (max 31°C on Wed afternoon, min 22°C on Fri night). Mainly fresh winds. | |||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | — | — | — | NW 3 | NW 4 | NW 6 | NW 7 | NW 8 | NW 7 | NW 7 | NW 6 | NW 5 | NW 5 | W 5 | W 5 | W 6 | W 6 | W 6 | NW 6 | NW 7 |
Wave Graph  | ||||||||||||||||||||
 kJ | 0 | 0 | 0 | 2 | 11 | 136 | 217 | 314 | 156 | 63 | 20 | 10 | 4 | 19 | 15 | 15 | 18 | 16 | 33 | 104 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-on | on | cross-on | on | on | cross-on | cross-on | on | cross-on | cross-off | cross | glassy | glassy | cross-on | cross-off | cross-off | cross-on | cross-off |
High Tide | 00:30AM0.26m | 12:51PM0.19m | 1:00AM0.23m | 1:42PM0.19m | 1:29AM0.20m | 2:45PM0.18m | 2:01AM0.18m | 4:16PM0.18m | 2:52AM0.16m | 6:04PM0.19m | 7:14PM0.20m | |||||||||
Low Tide | 5:57PM0.04m | 7:00AM0.06m | 6:38PM0.07m | 7:33AM0.06m | 7:23PM0.10m | 8:09AM0.07m | 8:23PM0.12m | 8:55AM0.08m | 10:11PM0.14m | 10:05AM0.08m | 00:44AM0.14m | 11:30AM0.08m | 1:54AM0.13m | |||||||
 |  | | | | | | | | | |  | |  |  | |  | | | | |
 | — | — | 6:39 | — | — | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — |
 | 8:21 | — | — | 8:19 | — | — | 8:17 | — | — | 8:16 | — | — | 8:15 | — | — | 8:14 | — | — | 8:13 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 12 | 1 | — | — |
Temp °C | 31 | 30 | 30 | 31 | 27 | 30 | 30 | 27 | 29 | 31 | 28 | 30 | 31 | 28 | 28 | 31 | 28 | 27 | 28 | 26 |
Feels °C | 31 | 32 | 30 | 31 | 29 | 30 | 29 | 28 | 30 | 33 | 31 | 30 | 31 | 32 | 27 | 31 | 30 | 29 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | NW 8 | NW 7 | — | NW 6 | NW 5 | NW 5 | W 5 | W 5 | W 6 | W 6 | W 6 | W 6 | NW 7 |
| kJ | — | — | — | — | — | — | — | 314 | 156 | — | 20 | 10 | 4 | 19 | 15 | 15 | 18 | 16 | 10 | 104 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 4 | NW 6 | — | W 7 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 6 | — | 27 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 5 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Wind waves Height (m) Direction Period (s) | — | — | — | NW 3 | NW 4 | NW 6 | NW 7 | — | — | NW 7 | — | — | — | — | — | — | N 4 | NNW 4 | NW 6 | — |
| kJ | — | — | — | 2 | 11 | 136 | 217 | — | — | 63 | — | — | — | — | — | — | 12 | 12 | 33 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1034 | 492 | 384 | 1034 | 94 | 272 | 1466 | 71 | 21 | 87 | 261 | 251 | 1034 | 527 | 292 | 292 | 89 | 30 | 435 | 0 |
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 Guroneddu 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 Guroneddu Surf forecast
The above surf forecast table for Guroneddu provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Guroneddu can be found by selecting the local surf guide option on the grey menu. Our Guroneddu 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 (Guroneddu) 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 Guroneddu 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.
Guroneddu is 14 km (9 miles) from Carloforte. If you plan a holiday in Sardinia, look for hotels and other accommodation in Carloforte. Carloforte has rooms for a wide range of budgets as well as car hire and transport links.
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