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Cliad Bay (Coll) Surf Forecast
/ Scot – Inner Hebrides (18 surf breaks) /
Surf Forecasts:
Cliad Bay (Coll) surfForecast / Scot – Inner Hebrides / UK
12 Day Weather and Surf, issued 5 pm Saturday 15 Nov 2025 GMT
Best Forecast Surf Conditions for Cliad Bay (Coll) this week:
The surf forecast for Cliad Bay (Coll) over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Nov 21) at 6PM. The primary swell is predicted to be 0.8m and 14s period with a secondary swell of 0.2m and 5s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Cliad Bay (Coll) in the next 12 days are 1.4m 12s and forecast to arrive on Wednesday (Nov 19) at 12AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Tuesday (Nov 18) at 3AM.
| Wave Type | Time (GMT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Fri 21st Nov) | 2.5ft (0.8m) 14s |
| Best Surf | 6PM (Fri 21st Nov) | 2.5ft (0.8m) 14s |
| Most Powerful | 12AM (Wed 19th Nov) | 4.5ft (1.4m) 12s |
Table - best surf conditions forecast for Cliad Bay (Coll) over the next 12 days.
Short Range Forecast Light rain (total 7mm), mostly falling on Tue morning. Very mild (max 10°C on Sun afternoon, min 6°C on Sun night). Winds decreasing (strong winds from the NNE on Sun night, light winds from the W by Mon afternoon). | Days 3-6 Weather Summary Moderate rain (total 14mm), heaviest on Tue afternoon. Mild temperatures (max 8°C on Tue afternoon, min 3°C on Wed afternoon). Mainly gales. | ||||||||||||||||||||||
Sat 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | |||||||||||||||||
| 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) (?) | 14 | 15 | 14 | 14 | 13 | 12 | 12 | 12 | 5 | 8 | 12 | 6 | 6 | 5 | 5 | 5 | 10 | 16 | 15 | 13 | 13 | ||
Wave (?)Graph  | |||||||||||||||||||||||
 kJ (?) | 15 | 42 | 62 | 94 | 87 | 51 | 46 | 25 | 43 | 216 | 520 | 368 | 200 | 83 | 115 | 66 | 34 | 46 | 155 | 229 | 268 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- on | cross- on | cross- on | cross- on | on | cross- off | on | cross- on | cross | cross- on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- off | cross- off | ||
High Tide / height (m) | 3:14PM 3.21 | 3:38AM 3.05 | 3:53PM 3.32 | 4:13AM 3.23 | 4:27PM 3.42 | 4:44AM 3.39 | 4:57PM 3.49 | 5:13AM 3.51 | 5:27PM 3.53 | 5:43AM 3.59 | 5:57PM 3.53 | 6:13AM 3.62 | 6:28PM 3.49 | 6:44AM 3.59 | |||||||||
Low Tide / height (m) | 9:25PM 0.88 | 9:36AM 0.85 | 10:05PM 0.73 | 10:17AM 0.70 | 10:39PM 0.60 | 10:53AM 0.58 | 11:11PM 0.51 | 11:27AM 0.50 | 11:42PM 0.46 | 12:00PM 0.46 | 12:13AM 0.45 | 12:33PM 0.47 | 12:45AM 0.49 | ||||||||||
Sat 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | |||||||||||||||||
| Sunrise | - | - | 8:06 | - | - | 8:07 | - | - | 8:11 | - | - | 8:12 | - | - | 8:15 | - | - | 8:17 | - | - | 8:18 | ||
| Sunset | 4:15 | - | - | 4:14 | - | - | 4:12 | - | - | 4:09 | - | - | 4:08 | - | - | 4:07 | - | - | 4:06 | - | - | ||
 |  |  |  |  | | |  |  |  |  | | |  | | | | | | | | |||
Rain (mm) | - | - | - | - | - | - | - | 3 | 4 | 3 | - | 1 | 3 | 4 | 2 | - | 1 | - | - | - | - | ||
| Temp. °C | 8 | 8 | 8 | 10 | 8 | 6 | 7 | 9 | 8 | 8 | 7 | 5 | 5 | 6 | 6 | 7 | 7 | 7 | 7 | 8 | 7 | ||
| Feels °C (?) | 2 | 4 | 1 | 4 | -2 | 1 | 3 | 1 | 2 | 4 | -7 | -8 | -7 | -5 | -2 | -3 | -3 | 1 | 4 | 3 | -5 | ||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 Cliad Bay (Coll) 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 Cliad Bay (Coll) Surf forecast
The above surf forecast table for Cliad Bay (Coll) provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Cliad Bay (Coll) can be found by selecting the local surf guide option on the grey menu. Our Cliad Bay (Coll) 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 (Cliad Bay (Coll)) 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 Cliad Bay (Coll) 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.
Are you planning a holiday in Inner Hebrides? If you are looking for accommodation near Cliad Bay (Coll), camping, hotels and holiday cottages in Inner Hebrides, consider staying in Tiree which is 27 km (17 miles) away. Other places in and around Inner Hebrides where you can find information about places to rent, and car hire include Lochaline which is 49 km (30 miles) away, Mallaig, Oban and Portree.
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