Cliad Bay (Coll) surfForecast / Scot – Inner Hebrides / UK

information circle12 Day Weather and Surf, issued 5 am Sunday 14 Dec 2025 GMT
Forecast update in hr  min  s Forecast update imminent
Cliad Bay (Coll) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cliad Bay (Coll) sea temperature is
10.8° C
(Which is slightly warmer than usual)


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 Monday (Dec 15) at 12AM. The primary swell is predicted to be 3.0m and 13s period with a secondary swell of 0.9m and 14s. The wind is predicted to be cross-shore as the swell arrives.

The most powerful waves expected at Cliad Bay (Coll) in the next 12 days are 6.0m 21s and forecast to arrive on Thursday (Dec 18) at 6AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 7s period and expected on Thursday (Dec 18) at 6PM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+)12AM (Mon 15th Dec)10ft (3.0m) 13s
Best Surf12AM (Mon 15th Dec)10ft (3.0m) 13s
Most Powerful 6AM (Thu 18th Dec)20ft (6.0m) 21s

Table - best surf conditions forecast for Cliad Bay (Coll) over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 34mm), heaviest during Sun morning. Very mild (max 12°C on Sun afternoon, min 6°C on Tue night). Winds decreasing (near gales from the S on Sun afternoon, moderate winds from the WSW by Mon night).

Days 3-6 Weather Summary Heavy rain (total 44mm), heaviest during Thu morning. Very mild (max 11°C on Thu afternoon, min 8°C on Wed morning). Winds increasing (fresh winds from the SSW on Wed night, severe gales from the SSE by Thu night).

Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
!
0
!
!
0
0
0
0
!
0
!
!
0
0
0
!
0
0
1
Swell
Height Map
Wave Height (m) & direction (?)
3
WSW
2.4
WSW
3
WSW
3
WSW
3.5
W
3.5
W
3
WSW
3
WSW
3
WSW
2.4
WSW
3.5
SW
3.5
WSW
6
W
5
W
4
W
4.5
WSW
4.5
WSW
4.5
W
3.5
WSW
3
W
1.8
W
Period(s) (?)131313131515151414131212201918161614131211
Wave
Graph
(?)Metric surfscale
Energy kJ (?)24601808280331334929484937674226346918443640325728111174328767109079400875036972373849
Wind
(km/h)
50
SSE
60
S
30
WSW
35
SW
30
SW
25
WSW
35
SW
40
SW
45
SSW
55
S
35
SW
40
SW
45
ESE
85
SSE
85
SSE
50
SW
50
WSW
45
SSW
50
SSE
55
SSE
55
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
crosscrosscrosscrosscrosscrosscross-
off
cross-
off
cross-
off
crossoffcross-
off
cross-
off
crosscrosscross-
off
cross-
off
cross-
off
off
High Tide
/ height (m)
2:18PM
2.92
2:50AM
2.82
3:11PM
2.97
3:37AM
2.97
3:55PM
3.05
4:17AM
3.13
4:34PM
3.15
4:54AM
3.27
5:10PM
3.25
5:29AM
3.40
5:45PM
3.32
6:04AM
3.49
6:19PM
3.37
Low Tide
/ height (m)
8:30PM
1.13
8:51AM
1.13
9:22PM
1.04
9:43AM
1.03
10:06PM
0.92
10:29AM
0.90
10:46PM
0.80
11:09AM
0.77
11:23PM
0.69
11:46AM
0.67
11:59PM
0.60
12:23PM
0.60
12:34AM
0.53
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunrise8:53--8:55--8:56--8:56--8:57--8:57--8:59--
Sunset-3:45--3:45--3:45--3:45--3:45--3:47--3:47-
mod rain
mod rain
rain showers
rain showers
rain showers
rain showers
rain showers
thunderstorm
rain showers
heavy rain
light rain
rain showers
heavy rain
light rain
rain showers
thunderstorm
rain showers
rain showers
rain showers
mod rain
heavy rain
Rain (mm)
992212234134212522221814
Temp. °C11121099109999109101110999888
Feels °C (?)202124001-22-1-6-5-6-2-2-1-4-4-4
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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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 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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