Surf Forecasts:
Loch Breachacha (Coll) surf forecast from 29 Jul 2026:
- Best quality surf: Sunday 2 Aug, 10AM (local time) - 3ft (0.9m), 8s period, WNW swell with cross-offshore winds.
- Most powerful swell: Thursday 30 Jul, 1PM (local time) - 7.5ft (2.3m), 7s period, WNW swell with 572 kJ wave energy.
- Next surfable swell (1★+): Sunday 2 Aug, 10AM (local time) - 3ft (0.9m), 8s period with WNW 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 Sunday (Aug 02) at 10AM. The primary swell is predicted to be 0.9m and 8s period with a secondary swell of 0.2m and 8s. Another secondary swell of 0.4m and 8s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Loch Breachacha (Coll) in the next 16 days are 2.3m 7s and forecast to arrive on Thursday (Jul 30) at 1PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Saturday (Aug 01) at 4PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10AM (Sun 2nd Aug) | 3ft (0.9m) 8s |
| Best Surf | 10AM (Sun 2nd Aug) | 3ft (0.9m) 8s |
| Most Powerful | 1PM (Thu 30th Jul) | 7.5ft (2.3m) 7s |
Table - best surf conditions forecast for Loch Breachacha (Coll) over the next 16 days.
Short Range ForecastLight rain (total 8mm), mostly falling on Wed night. Very mild (max 15°C on Wed morning, min 12°C on Thu morning). Winds decreasing (strong winds from the W on Thu morning, light winds from the WSW by Thu night). | Days 4-6 Weather SummaryLight rain (total 3mm), mostly falling on Sat morning. Very mild (max 15°C on Mon afternoon, min 13°C on Sat night). Winds decreasing (fresh winds from the WNW on Sat afternoon, light winds from the NNE by Mon night). | ||||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | |||||||||||||||
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) | W 8 | W 8 | W 7 | W 7 | WNW 7 | W 6 | W 5 | WSW 7 | W 6 | W 6 | WSW 9 | W 8 | WNW 8 | WNW 8 | WNW 7 | WNW 7 | WSW 9 | W 9 | W 9 | W 9 | W 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 219 | 146 | 108 | 378 | 210 | 44 | 24 | 62 | 38 | 35 | 16 | 131 | 105 | 69 | 33 | 15 | 8 | 6 | 14 | 6 | 6 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross-off | cross | cross-on | cross | cross | cross | cross-off | cross | cross-off | off | off | cross-off | off | cross-off | off | off | off |
High Tide | 7:15PM3.25m | 7:24AM3.09m | 7:46PM3.36m | 7:54AM3.16m | 8:16PM3.43m | 8:24AM3.20m | 8:46PM3.44m | 8:54AM3.19m | 9:15PM3.40m | 9:25AM3.13m | 9:47PM3.31m | 10:00AM3.04m | 10:22PM3.17m | ||||||||
Low Tide | 1:01PM0.45m | 1:26AM0.51m | 1:33PM0.32m | 1:57AM0.43m | 2:03PM0.23m | 2:28AM0.38m | 2:34PM0.21m | 2:59AM0.37m | 3:06PM0.24m | 3:32AM0.40m | 3:40PM0.33m | 4:07AM0.49m | 4:17PM0.47m | ||||||||
 |  |  |  | | | | |  | |  |  | | |  | | | | | | | |
 | 5:20 | — | — | 5:22 | — | — | 5:24 | — | — | 5:26 | — | — | 5:28 | — | — | 5:30 | — | — | 5:31 | — | — |
 | — | — | 9:44 | — | — | 9:42 | — | — | 9:39 | — | — | 9:37 | — | — | 9:36 | — | — | 9:34 | — | — | 9:30 |
mm | — | — | 3 | 1 | 1 | 2 | — | 1 | — | 1 | — | — | — | — | — | — | — | 2 | — | — | — |
Temp °C | 15 | 15 | 14 | 13 | 13 | 13 | 14 | 14 | 13 | 14 | 14 | 13 | 14 | 14 | 13 | 14 | 15 | 14 | 13 | 14 | 14 |
Feels °C | 10 | 11 | 10 | 5 | 6 | 9 | 10 | 10 | 8 | 9 | 8 | 8 | 12 | 12 | 10 | 12 | 12 | 9 | 10 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | N 9 | — | — | W 6 | W 7 | N 8 | W 6 | WSW 10 | WSW 9 | WSW 8 | WSW 8 | WNW 8 | WNW 7 | WNW 7 | WNW 6 | W 9 | NNW 4 | W 9 | W 9 |
| kJ | 219 | 146 | 2 | — | — | 44 | 8 | 1 | 38 | 19 | 16 | 14 | 6 | 69 | 33 | 15 | 8 | 6 | 6 | 6 | 6 |
Swell 2 Height (m) Direction Period (s) | — | NW 10 | — | — | — | N 5 | N 8 | W 12 | W 11 | — | — | N 9 | WSW 8 | W 10 | W 10 | WSW 9 | WSW 9 | SW 9 | W 9 | NW 8 | NW 6 |
| kJ | — | 4 | — | — | — | 4 | 1 | 3 | 2 | — | — | 1 | 23 | 2 | 17 | 8 | 8 | 3 | 14 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | N 10 | — | — | N 7 | — | — | — | — | W 10 | SW 8 | W 9 | W 9 | N 12 | NW 6 | S 8 | — |
| kJ | — | — | — | — | — | 2 | — | — | 1 | — | — | — | — | 2 | 2 | 7 | 7 | 3 | 1 | 1 | — |
Wind waves Height (m) Direction Period (s) | — | — | W 7 | W 7 | WNW 7 | — | W 5 | WSW 7 | — | W 6 | W 5 | W 8 | WNW 8 | — | — | N 3 | NNW 4 | N 4 | — | NNW 4 | N 4 |
| kJ | — | — | 108 | 378 | 210 | — | 24 | 62 | — | 35 | 47 | 131 | 105 | — | — | 1 | 2 | 29 | — | 3 | 10 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 82 | 82 | 148 | 252 | 906 | 142 | 142 | 142 | 142 | 547 | 1474 | 148 | 0 | 0 | 25 | 177 | 148 | 148 | 148 | 148 | 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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