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Loch Breachacha (Coll) Surf Forecast
/ Scot – Inner Hebrides (18 surf breaks) /
Surf Forecasts:
Loch Breachacha (Coll) surfForecast / Scot – Inner Hebrides / UK
12 Day Weather and Surf, issued 5 am Wednesday 19 Nov 2025 GMT
Best Forecast Surf Conditions for Loch Breachacha (Coll) this week:
The surf forecast for Loch Breachacha (Coll) over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Nov 21) at 12AM. The primary swell is predicted to be 0.5m and 10s 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 Loch Breachacha (Coll) in the next 12 days are 2.5m 10s and forecast to arrive on Sunday (Nov 23) at 9PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 7s period and expected on Wednesday (Nov 19) at 9AM.
| Wave Type | Time (GMT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Fri 21st Nov) | 1.5ft (0.5m) 10s |
| Best Surf | 9PM (Sun 23rd Nov) | 8ft (2.5m) 10s |
| Most Powerful | 9PM (Sun 23rd Nov) | 8ft (2.5m) 10s |
Table - best surf conditions forecast for Loch Breachacha (Coll) over the next 12 days.
Short Range Forecast Moderate rain (total 11mm), heaviest on Fri afternoon. Very mild (max 10°C on Fri night, min 5°C on Wed morning). Winds decreasing (strong winds from the N on Wed morning, calm by Thu night). | Days 3-6 Weather Summary Heavy rain (total 30mm), heaviest during Sat night. Very mild (max 10°C on Sat morning, min 6°C on Sun morning). Winds increasing (calm on Sat morning, near gales from the NNE by Sun night). | ||||||||||||||||||||
Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | |||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | |||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 14 | 9 | 13 | 12 | 11 | 12 | 11 | 10 | 10 | 11 | 10 | 9 | 9 | 11 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 12 | 11 | 23 | 38 | 40 | 53 | 49 | 100 | 243 | 623 | 488 | 713 | 955 | 637 | 661 | 320 | 275 | 209 | 110 | 82 | 86 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | off | off | cross- on | on | cross- off | glass | on | on | cross- on | cross- off | off | off | off | off | cross- off | cross- off | on |
High Tide / height (m) | 5:20PM 3.18 | 5:37AM 3.23 | 5:50PM 3.18 | 6:07AM 3.26 | 6:21PM 3.14 | 6:39AM 3.23 | 6:52PM 3.05 | 7:12AM 3.15 | 7:23PM 2.94 | 7:46AM 3.03 | 7:56PM 2.81 | 8:24AM 2.90 | 8:33PM 2.67 | ||||||||
Low Tide / height (m) | 11:17AM 0.44 | 11:32PM 0.40 | 11:50AM 0.41 | 12:02AM 0.39 | 12:22PM 0.44 | 12:33AM 0.43 | 12:55PM 0.51 | 1:05AM 0.49 | 1:28PM 0.63 | 1:38AM 0.59 | 2:04PM 0.78 | 2:14AM 0.71 | 2:44PM 0.93 | 2:55AM 0.83 | |||||||
Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | |||||||||||||||
| Sunrise | 8:12 | - | - | 8:15 | - | - | 8:17 | - | - | 8:18 | - | - | 8:21 | - | - | 8:22 | - | - | 8:25 | - | - |
| Sunset | - | 4:08 | - | - | 4:07 | - | - | 4:06 | - | - | 4:05 | - | - | 4:02 | - | - | 4:01 | - | - | 4:00 | - |
 |  |  | | |  | | |  |  | |  |  | | | | |  |  | | | |
Rain (mm) | - | 1 | 1 | - | - | - | - | 3 | 6 | - | 1 | 16 | 9 | 4 | - | - | - | - | - | - | - |
| Temp. °C | 5 | 5 | 6 | 6 | 6 | 7 | 8 | 8 | 10 | 10 | 10 | 10 | 7 | 6 | 9 | 9 | 9 | 9 | 9 | 9 | 8 |
| Feels °C (?) | -7 | -7 | -6 | -5 | -4 | 2 | -1 | -2 | 5 | 8 | 6 | 3 | 4 | 3 | -2 | -4 | -3 | -2 | -1 | 2 | 4 |
- 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 Loch Breachacha (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 Loch Breachacha (Coll) Surf forecast
The above surf forecast table for Loch Breachacha (Coll) provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Loch Breachacha (Coll) can be found by selecting the local surf guide option on the grey menu. Our Loch Breachacha (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 (Loch Breachacha (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 Loch Breachacha (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 Loch Breachacha (Coll), camping, hotels and holiday cottages in Inner Hebrides, consider staying in Tiree which is 19 km (12 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 52 km (32 miles) away, Mallaig, Oban and Portree.
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