Surf Forecasts:
Cliad Bay (Coll) surf forecast from 11 Oct 2026:
- Best quality surf: Wednesday 14 Oct, 10PM (local time) - 11ft (3.5m), 14s period, WSW swell with cross-shore winds.
- Most powerful swell: Thursday 15 Oct, 1AM (local time) - 11ft (3.5m), 15s period, WSW swell with 5,755 kJ wave energy.
- Next surfable swell (1★+): Wednesday 14 Oct, 10PM (local time) - 11ft (3.5m), 14s period with WSW swell.
Best Forecast Surf Conditions for Cliad Bay (Coll) this week:
The surf forecast for Cliad Bay (Coll) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Oct 14) at 10PM. The primary swell is predicted to be 3.5m and 14s period with a secondary swell of 1.9m and 13s. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Cliad Bay (Coll) in the next 16 days are 3.5m 15s and forecast to arrive on Thursday (Oct 15) at 1AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 6s period and expected on Monday (Oct 12) at 10PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Wed 14th Oct) | 11ft (3.5m) 14s |
| Best Surf | 10PM (Wed 14th Oct) | 11ft (3.5m) 14s |
| Most Powerful | 1AM (Thu 15th Oct) | 11ft (3.5m) 15s |
Table - best surf conditions forecast for Cliad Bay (Coll) over the next 16 days.
Short Range ForecastLight rain (total 6mm), mostly falling on Mon night. Very mild (max 14°C on Mon afternoon, min 11°C on Sun morning). Winds increasing (light winds from the NW on Sun morning, near gales from the SE by Mon afternoon). | Days 4-6 Weather SummaryHeavy rain (total 21mm), heaviest during Wed night. Very mild (max 13°C on Wed afternoon, min 11°C on Wed night). Winds decreasing (gales from the SSE on Wed morning, calm by Fri night). | ||||||||||||||||||||
Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | |||||||||||||||
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 11 | W 10 | W 10 | WSW 11 | WSW 11 | SW 7 | WSW 11 | WSW 10 | W 13 | WSW 11 | WSW 13 | WSW 15 | WSW 14 | WSW 13 | WSW 12 | W 12 | W 12 | W 11 | W 12 | W 12 | W 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 566 | 282 | 87 | 91 | 200 | 0 | 1316 | 1424 | 1559 | 1066 | 2676 | 5755 | 3021 | 2257 | 1671 | 1229 | 1187 | 922 | 1106 | 687 | 335 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-off | off | off | off | cross | cross | cross-on | cross-off | cross-off | cross-off | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | off | cross-off | off |
High Tide | 7:18PM4.01m | 7:32AM3.89m | 7:47PM3.89m | 8:01AM3.82m | 8:17PM3.70m | 8:31AM3.67m | 8:46PM3.46m | 9:01AM3.45m | 9:16PM3.18m | 9:34AM3.19m | 9:49PM2.89m | 10:12AM2.90m | 10:29PM2.61m | ||||||||
Low Tide | 1:16PM0.02m | 1:36AM0.07m | 1:50PM0.08m | 2:06AM0.19m | 2:22PM0.23m | 2:37AM0.37m | 2:55PM0.46m | 3:07AM0.61m | 3:29PM0.73m | 3:40AM0.87m | 4:07PM1.03m | 4:18AM1.13m | 4:54PM1.33m | ||||||||
 | |  |  | |  |  | | |  |  |  | | |  | | |  | | | | |
 | 7:48 | — | — | 7:50 | — | — | 7:52 | — | — | 7:54 | — | — | 7:56 | — | — | 7:58 | — | — | 8:00 | — | — |
 | — | 6:36 | — | — | 6:32 | — | — | 6:30 | — | — | 6:28 | — | — | 6:24 | — | — | 6:22 | — | — | 6:20 | — |
mm | — | — | — | — | — | 3 | 2 | 1 | — | — | 4 | 8 | 1 | 2 | 4 | 2 | — | — | — | — | — |
Temp °C | 11 | 11 | 12 | 12 | 14 | 14 | 12 | 12 | 12 | 12 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | 9 | 9 |
Feels °C | 9 | 7 | 2 | 4 | 3 | 3 | 5 | 5 | 6 | 1 | 1 | 7 | 6 | 6 | 4 | 5 | 6 | 7 | 7 | 7 | 7 |
Swell 1 Height (m) Direction Period (s) | W 11 | W 10 | W 10 | WSW 11 | WSW 11 | — | WSW 11 | — | W 13 | WSW 11 | WSW 13 | WSW 15 | WSW 14 | — | — | W 12 | W 12 | W 11 | W 12 | W 12 | W 11 |
| kJ | 566 | 282 | 87 | 91 | 200 | — | 990 | — | 1559 | 1066 | 2676 | 5755 | 3021 | — | — | 1229 | 872 | 922 | 1106 | 687 | 335 |
Swell 2 Height (m) Direction Period (s) | NNW 5 | — | — | WSW 11 | SSW 6 | — | — | — | — | W 14 | — | W 15 | S 6 | — | — | — | — | W 15 | — | WSW 11 | WSW 10 |
| kJ | 4 | — | — | 43 | 15 | — | — | — | — | 363 | — | 1936 | 18 | — | — | — | — | 38 | — | 121 | 54 |
Swell 3 Height (m) Direction Period (s) | — | — | — | W 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | S 5 | S 6 | S 6 | SW 7 | WSW 11 | WSW 10 | WSW 11 | S 6 | S 6 | S 7 | — | WSW 13 | WSW 12 | — | W 12 | — | — | — | — |
| kJ | — | — | 54 | 218 | 125 | 400 | 1316 | 1424 | 1505 | 180 | 392 | 515 | — | 2257 | 1671 | — | 1187 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 9 | 11 | 172 | 157 | 193 | 264 | 162 | 278 | 160 | 248 | 648 | 289 | 151 | 157 | 157 | 298 | 503 | 151 | 0 | 0 | 0 |
Best forecast wave conditions in Inner Hebrides | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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 16 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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