Surf Forecasts:
Crossapoll Bay (Coll) surf forecast from 16 Aug 2026:
- Best quality surf: Monday 17 Aug, 1AM (local time) - 2.5ft (0.8m), 8s period, W swell with cross-offshore winds.
- Most powerful swell: Wednesday 19 Aug, 7AM (local time) - 10ft (3.0m), 11s period, W swell with 1,862 kJ wave energy.
- Next surfable swell (1★+): Monday 17 Aug, 1AM (local time) - 2.5ft (0.8m), 8s period with W swell.
Best Forecast Surf Conditions for Crossapoll Bay (Coll) this week:
The surf forecast for Crossapoll Bay (Coll) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 17) at 1AM. The primary swell is predicted to be 0.8m and 8s period with a secondary swell of 0.3m and 7s. Another secondary swell of 0.3m and 3s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Crossapoll Bay (Coll) in the next 16 days are 3.0m 11s and forecast to arrive on Wednesday (Aug 19) at 7AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Thursday (Aug 20) at 4AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Mon 17th Aug) | 2.5ft (0.8m) 8s |
| Best Surf | 1AM (Mon 17th Aug) | 2.5ft (0.8m) 8s |
| Most Powerful | 7AM (Wed 19th Aug) | 10ft (3.0m) 11s |
Table - best surf conditions forecast for Crossapoll Bay (Coll) over the next 16 days.
Short Range ForecastHeavy rain (total 22mm), heaviest during Mon afternoon. Very mild (max 15°C on Mon night, min 13°C on Sun morning). Winds increasing (light winds from the ENE on Sun night, fresh winds from the W by Mon night). | Days 4-6 Weather SummaryLight rain (total 7mm), mostly falling on Wed morning. Very mild (max 15°C on Wed night, min 12°C on Wed night). Winds increasing (light winds from the S on Wed morning, strong winds from the N by Wed night). | ||||||||||||||||||||
Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | |||||||||||||||
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) | WNW 7 | WNW 7 | W 8 | W 8 | W 8 | WSW 7 | WSW 7 | W 9 | W 11 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | WNW 8 | W 8 | W 8 | W 11 | W 10 | W 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 37 | 20 | 86 | 92 | 49 | 141 | 245 | 580 | 1197 | 1703 | 578 | 183 | 92 | 61 | 38 | 22 | 13 | 12 | 20 | 31 | 15 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-off | cross-on | cross-on | cross | cross | cross-on | cross-on | on | cross-off | off | off | off | off | off | off | off | off | off | off |
High Tide | 9:20PM3.56m | 9:31AM3.22m | 9:53PM3.28m | 10:05AM3.01m | 10:26PM2.97m | 10:41AM2.77m | 11:02PM2.64m | 11:23AM2.52m | 11:49PM2.35m | 12:29PM2.29m | 1:19AM2.13m | 2:47PM2.22m | 3:43AM2.17m | ||||||||
Low Tide | 3:12PM0.02m | 3:39AM0.28m | 3:49PM0.27m | 4:14AM0.52m | 4:27PM0.57m | 4:50AM0.80m | 5:08PM0.89m | 5:31AM1.07m | 6:00PM1.20m | 6:28AM1.31m | 7:22PM1.42m | 8:05AM1.43m | 9:16PM1.43m | ||||||||
 |  |  |  |  |  | | |  | |  | | | | | | | |  | | | |
 | 5:56 | — | — | 5:58 | — | — | 6:00 | — | — | 6:01 | — | — | 6:03 | — | — | 6:05 | — | — | 6:07 | — | — |
 | — | — | 9:04 | — | — | 9:01 | — | 8:59 | — | — | 8:57 | — | — | 8:53 | — | — | 8:52 | — | — | 8:49 | — |
mm | — | — | — | 1 | 9 | 3 | — | — | 9 | 6 | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 14 | 14 | 14 | 14 | 15 | 13 | 13 | 12 | 12 | 12 | 13 | 13 | 13 | 13 |
Feels °C | 11 | 11 | 12 | 12 | 10 | 11 | 11 | 9 | 9 | 12 | 10 | 9 | 5 | 5 | 3 | 5 | 5 | 6 | 7 | 7 | 9 |
Swell 1 Height (m) Direction Period (s) | WNW 7 | WNW 7 | W 8 | W 8 | W 8 | SE 4 | W 16 | — | W 11 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | WNW 8 | W 8 | W 8 | W 11 | W 10 | W 9 |
| kJ | 37 | 20 | 86 | 92 | 49 | 2 | 5 | — | 441 | 850 | 578 | 183 | 92 | 61 | 38 | 22 | 13 | 12 | 20 | 31 | 15 |
Swell 2 Height (m) Direction Period (s) | WSW 7 | WSW 7 | NW 7 | NW 6 | NW 6 | — | — | — | — | — | WNW 10 | W 15 | W 16 | W 15 | W 15 | W 14 | WNW 7 | W 11 | W 8 | WNW 6 | SW 15 |
| kJ | 18 | 16 | 7 | 2 | 1 | — | — | — | — | — | 218 | 5 | 5 | 4 | 4 | 4 | 5 | 10 | 5 | 4 | 8 |
Swell 3 Height (m) Direction Period (s) | W 8 | N 8 | N 8 | — | — | — | — | — | — | — | — | — | — | — | — | SW 14 | W 14 | WNW 7 | WNW 7 | SW 16 | W 15 |
| kJ | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 8 | 4 | 5 | 4 | 9 | 4 |
Wind waves Height (m) Direction Period (s) | — | SSE 3 | SSE 3 | — | S 3 | WSW 7 | WSW 7 | W 9 | W 11 | W 10 | NE 3 | N 6 | N 6 | N 5 | N 5 | N 4 | NNW 4 | NNW 4 | NNW 3 | NNW 3 | WNW 5 |
| kJ | — | 3 | 2 | — | 8 | 141 | 245 | 580 | 1197 | 1703 | 3 | 175 | 164 | 113 | 104 | 22 | 24 | 29 | 4 | 1 | 5 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 14 | 19 | 0 | 6 | 14 | 181 | 260 | 1140 | 146 | 6 | 22 | 102 | 372 | 925 | 250 | 250 | 240 | 250 | 342 | 240 | 244 |
Best forecast wave conditions in Inner Hebrides | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Crossapoll Bay (Coll) Surf forecast
The above surf forecast table for Crossapoll 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 Crossapoll Bay (Coll) can be found by selecting the local surf guide option on the grey menu. Our Crossapoll 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 (Crossapoll 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 Crossapoll 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 Crossapoll Bay (Coll), camping, hotels and holiday cottages in Inner Hebrides, consider staying in Tiree which is 16 km (10 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 54 km (34 miles) away, Mallaig, Oban and Portree.
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