Surf Forecasts:
Loch Breachacha (Coll) surf forecast from 12 Nov 2026:
- Best quality surf: Tuesday 24 Nov, 12PM (local time) - 30ft (9.0m), 14s period, SW swell with onshore winds.
- Most powerful swell: Tuesday 24 Nov, 12PM (local time) - 30ft (9.0m), 14s period, SW swell with 32,329 kJ wave energy.
- Next surfable swell (1★+): Monday 16 Nov, 6PM (local time) - 2ft (0.6m), 10s period with W swell.
Best Forecast Surf Conditions for Loch Breachacha (Coll) this week:
The surf forecast for Loch Breachacha (Coll) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Nov 16) at 6PM. The primary swell is predicted to be 0.6m and 10s period with a secondary swell of 0.6m and 6s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Loch Breachacha (Coll) in the next 16 days are 9.0m 14s and forecast to arrive on Tuesday (Nov 24) at 12PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.5m 8s period and expected on Sunday (Nov 15) at 9PM.
| Wave Type | Time (GMT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Mon 16th Nov) | 2ft (0.6m) 10s |
| Best Surf | 12PM (Tue 24th Nov) | 30ft (9.0m) 14s |
| Most Powerful | 12PM (Tue 24th Nov) | 30ft (9.0m) 14s |
Table - best surf conditions forecast for Loch Breachacha (Coll) over the next 16 days.
Short Range ForecastModerate rain (total 16mm), heaviest on Sat night. Very mild (max 10°C on Fri night, min 8°C on Thu morning). Winds increasing (moderate winds from the WNW on Thu night, strong winds from the SSE by Sat night). | Days 4-6 Weather SummaryModerate rain (total 10mm), heaviest on Sun morning. Very mild (max 10°C on Sun morning, min 5°C on Mon night). Mainly gales. | ||||||||||||||||||||
Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | |||||||||||||||
AM | 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 11 | SW 10 | W 10 | NW 10 | W 16 | W 6 | SW 6 | SW 6 | SSW 6 | SW 9 | WSW 11 | W 11 | W 10 | W 10 | W 10 | W 9 | W 9 | W 15 | W 19 | W 16 | W 15 |
Wave Graph  | |||||||||||||||||||||
 kJ | 5 | 4 | 3 | 4 | 5 | 144 | 127 | 161 | 217 | 293 | 40 | 38 | 75 | 74 | 47 | 14 | 6 | 161 | 1737 | 2013 | 1087 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross | cross | cross-on | cross-on | cross-on | on | cross-on | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off |
High Tide | 7:18PM3.01m | 7:39AM3.11m | 7:51PM2.84m | 8:15AM2.93m | 8:26PM2.65m | 8:57AM2.73m | 9:07PM2.46m | 9:50AM2.56m | 10:02PM2.30m | 11:00AM2.45m | 11:24PM2.21m | 12:26PM2.46m | 00:59AM2.27m | ||||||||
Low Tide | 1:25PM0.52m | 1:34AM0.55m | 2:00PM0.71m | 2:09AM0.71m | 2:38PM0.92m | 2:47AM0.88m | 3:23PM1.13m | 3:34AM1.05m | 4:21PM1.29m | 4:35AM1.18m | 5:35PM1.35m | 5:50AM1.22m | 6:53PM1.27m | ||||||||
 |  |  |  | |  |  | |  |  | | | | |  | | | | | | | |
 | 7:58 | — | — | 8:00 | — | — | 8:02 | — | — | 8:03 | — | — | 8:06 | — | — | 8:07 | — | — | 8:10 | — | — |
 | — | 4:22 | — | — | 4:20 | — | — | 4:17 | — | — | 4:15 | — | — | 4:14 | — | — | 4:13 | — | — | 4:10 | — |
mm | — | — | — | — | — | 2 | 5 | — | 9 | 7 | 2 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 8 | 8 | 8 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 8 | 7 | 6 | 6 | 6 | 7 | 8 | 8 | 8 | 8 | 8 |
Feels °C | -4 | -2 | -1 | 1 | 0 | 1 | 1 | 3 | 1 | 4 | -2 | -8 | -4 | -1 | 1 | -3 | -3 | -3 | -4 | -3 | -3 |
Swell 1 Height (m) Direction Period (s) | SW 11 | SW 10 | NNW 11 | NW 8 | N 9 | W 15 | WNW 8 | NW 9 | NW 9 | NW 16 | SW 7 | W 11 | W 10 | W 10 | W 10 | W 9 | W 9 | W 15 | W 19 | W 16 | W 15 |
| kJ | 5 | 4 | 25 | 3 | 2 | 4 | 72 | 78 | 51 | 251 | 23 | 38 | 75 | 74 | 47 | 14 | 6 | 161 | 1737 | 2013 | 1087 |
Swell 2 Height (m) Direction Period (s) | — | SW 10 | NW 9 | N 10 | W 16 | — | WSW 13 | WSW 13 | WSW 12 | WSW 11 | WSW 11 | — | — | NNW 11 | WNW 6 | NW 6 | W 13 | W 12 | WSW 13 | WSW 16 | W 15 |
| kJ | — | 4 | 3 | 2 | 5 | — | 18 | 34 | 29 | 41 | 40 | — | — | 25 | 13 | 5 | 3 | 67 | 184 | 590 | 272 |
Swell 3 Height (m) Direction Period (s) | — | — | W 10 | NW 10 | — | — | — | — | NW 17 | NW 10 | S 5 | — | — | — | NW 12 | N 9 | N 9 | NW 10 | WNW 13 | — | — |
| kJ | — | — | 2 | 4 | — | — | — | — | 11 | 33 | 2 | — | — | — | 5 | 2 | 2 | 4 | 139 | — | — |
Wind waves Height (m) Direction Period (s) | N 7 | N 6 | NNW 5 | WNW 5 | W 5 | W 6 | SW 6 | SW 6 | SSW 6 | SW 9 | NNW 7 | NNW 8 | NNW 7 | NNW 6 | NNE 4 | NE 4 | N 4 | N 5 | N 6 | N 7 | NNW 7 |
| kJ | 402 | 210 | 59 | 37 | 73 | 144 | 127 | 161 | 217 | 293 | 599 | 1223 | 604 | 135 | 6 | 10 | 9 | 63 | 312 | 469 | 942 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 542 | 495 | 246 | 148 | 237 | 142 | 152 | 158 | 290 | 82 | 148 | 340 | 155 | 142 | 24 | 191 | 367 | 409 | 360 | 362 | 191 |
Best forecast wave conditions in Inner Hebrides | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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 16 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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