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Dalmore Bay (Lewis) surfForecast / Scot – Outer Hebrides / UK
12 Day Weather and Surf, issued 6 pm Tuesday 26 Aug 2025 BST
Best Forecast Surf Conditions for Dalmore Bay (Lewis) this week:
The surf forecast for Dalmore Bay (Lewis) over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 27) at 1PM. The primary swell is predicted to be 3.0m and 13s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Dalmore Bay (Lewis) in the next 12 days are 4.0m 16s and forecast to arrive on Tuesday (Aug 26) at 10PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1PM (Wed 27th Aug) | 10ft (3.0m) 13s |
| Best Surf | 1PM (Wed 27th Aug) | 10ft (3.0m) 13s |
| Most Powerful | 10PM (Tue 26th Aug) | 13ft (4.0m) 16s |
Table - best surf conditions forecast for Dalmore Bay (Lewis) over the next 12 days.
Short Range Forecast Light rain (total 4mm), mostly falling on Thu afternoon. Very mild (max 18°C on Wed afternoon, min 12°C on Tue night). Wind will be generally light. | Days 3-6 Weather Summary Heavy rain (total 32mm), heaviest during Sat night. Very mild (max 16°C on Fri afternoon, min 11°C on Sun night). Winds increasing (calm on Fri afternoon, fresh winds from the WNW by Sat night). | ||||||||||||||||||||||
Tue 26 | Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | Monday 01 | |||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |||
Rating (10 max) | |||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||||
| Period(s) (?) | 16 | 15 | 14 | 13 | 13 | 12 | 12 | 11 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 11 | 11 | 11 | 10 | 9 | ||
Wave (?)Graph  | |||||||||||||||||||||||
| Energy (?) | 10477 | 6090 | 3648 | 2270 | 2052 | 1740 | 1439 | 778 | 453 | 310 | 243 | 296 | 296 | 261 | 299 | 582 | 1321 | 840 | 708 | 406 | 340 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross- off | cross- off | cross- off | cross | cross | cross | glass | glass | on | cross | cross- off | cross | cross- on | on | on | on | cross- on | cross- on | cross- on | ||
High Tide / height (m) | 9:43PM 3.37 | 10:05AM 3.07 | 10:14PM 3.19 | 10:35AM 2.94 | 10:47PM 2.97 | 11:07AM 2.78 | 11:21PM 2.73 | 11:43AM 2.59 | 12:03AM 2.49 | 12:32PM 2.40 | 1:05AM 2.27 | 1:55PM 2.26 | 2:50AM 2.17 | ||||||||||
Low Tide / height (m) | 3:58AM 0.24 | 4:05PM 0.44 | 4:27AM 0.43 | 4:37PM 0.62 | 4:58AM 0.67 | 5:12PM 0.83 | 5:32AM 0.92 | 5:52PM 1.07 | 6:14AM 1.17 | 6:46PM 1.29 | 7:19AM 1.37 | 8:20PM 1.43 | 9:08AM 1.43 | ||||||||||
Tue 26 | Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | Monday 01 | |||||||||||||||||
| Sunrise | - | - | 6:13 | - | - | 6:16 | - | - | 6:18 | - | - | 6:20 | - | - | 6:22 | - | - | 6:24 | - | - | 6:26 | ||
| Sunset | 8:44 | - | - | 8:40 | - | - | 8:38 | - | - | 8:36 | - | - | 8:32 | - | - | 8:30 | - | - | 8:28 | - | - | ||
 |  |  | | | |  |  | | |  | |  |  | | | | | | |  | |||
Rain (mm) | - | - | - | - | - | - | 2 | 1 | 1 | 4 | - | - | 7 | 16 | 2 | 1 | - | 2 | 1 | - | 1 | ||
| Temp. °C | 17 | 15 | 17 | 18 | 15 | 16 | 15 | 13 | 16 | 16 | 13 | 15 | 14 | 13 | 14 | 14 | 12 | 13 | 14 | 12 | 15 | ||
| Feels °C (?) | 12 | 13 | 15 | 15 | 14 | 13 | 13 | 11 | 15 | 15 | 12 | 12 | 11 | 11 | 8 | 8 | 9 | 10 | 10 | 10 | 10 | ||
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Recent Eyeball Surf Reports for Scot - Outer Hebrides
Continuing clean conditions at Dalmore Bay (Lewis) (calm at Stornoway 24 km from Dalmore Bay (Lewis)). 4.0m 15s groundswell from the WSW which is too big for here.
24 km away, 1 h 26 min ago
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Dalmore Bay (Lewis) surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Dalmore Bay (Lewis) Surf forecast
The above surf forecast table for Dalmore Bay (Lewis) provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Dalmore Bay (Lewis) can be found by selecting the local surf guide option on the grey menu. Our Dalmore Bay (Lewis) 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 (Dalmore Bay (Lewis)) 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 Dalmore Bay (Lewis) 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 Outer Hebrides? If you are looking for accommodation near Dalmore Bay (Lewis), camping, hotels and holiday cottages in Outer Hebrides, consider staying in Stornoway which is 24 km (15 miles) away.
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