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Dalmore Bay (Lewis) surfForecast / Scot – Outer Hebrides / UK
16 Day Weather and Surf, issued 6 pm Monday 25 May 2026 BSTForecast update in hr min s Forecast update imminent
Dalmore Bay (Lewis) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dalmore Bay (Lewis) sea temperature is
9.8° C
(Which is slightly cooler than normal)Best Forecast Surf Conditions for Dalmore Bay (Lewis) this week:
The surf forecast for Dalmore Bay (Lewis) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (May 27) at 1AM. The primary swell is predicted to be 1.5m and 10s period with a secondary swell of 0.7m and 7s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Dalmore Bay (Lewis) in the next 16 days are 2.5m 12s and forecast to arrive on Tuesday (May 26) at 4AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 2s period and expected on Sunday (May 31) at 4PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Wed 27th May) | 5ft (1.5m) 10s |
| Best Surf | 10PM (Sun 31st May) | 6ft (1.8m) 12s |
| Most Powerful | 4AM (Tue 26th May) | 8ft (2.5m) 12s |
Table - best surf conditions forecast for Dalmore Bay (Lewis) over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 20°C on Thu morning, min 8°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 7mm), mostly falling on Sat afternoon. Warm (max 21°C on Thu afternoon, min 11°C on Fri night). Winds increasing (calm on Thu afternoon, fresh winds from the SW by Fri morning). | ||||||||||||||||||||
Mon 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
W 12 | W 12 | W 11 | W 11 | W 10 | W 10 | W 10 | W 9 | W 9 | W 8 | WNW 10 | WNW 9 | WSW 6 | W 7 | SW 10 | SW 7 | WSW 9 | WSW 11 | WSW 11 | WSW 12 | WSW 11 | |
1415 | 1573 | 1445 | 1011 | 467 | 284 | 192 | 106 | 56 | 33 | 85 | 70 | 84 | 117 | 245 | 121 | 531 | 560 | 508 | 859 | 560 | |
Wind (km/h) | |||||||||||||||||||||
on | on | cross-on | cross | glassy | cross-off | off | glassy | cross-off | glassy | cross | on | on | on | cross-on | cross-on | cross | glassy | cross-on | cross-on | cross | |
High Tide | 4:01AM2.78m | 4:49PM2.70m | 4:56AM2.81m | 5:34PM2.83m | 5:43AM2.86m | 6:13PM2.95m | 6:25AM2.91m | 6:49PM3.04m | 7:04AM2.96m | 7:23PM3.11m | 7:41AM2.98m | 7:57PM3.15m | 8:17AM2.97m | ||||||||
Low Tide | 9:55PM1.03m | 10:33AM0.65m | 10:54PM0.92m | 11:20AM0.61m | 11:42PM0.80m | 12:00PM0.58m | 00:24AM0.70m | 12:37PM0.57m | 1:01AM0.61m | 1:12PM0.56m | 1:36AM0.55m | 1:47PM0.57m | 2:12AM0.52m | ||||||||
 |  |  |  |  | | | | | |  | | | | |  |  | |  | |  | |
 | — | — | 4:41 | — | — | 4:39 | — | — | 4:37 | — | — | 4:35 | — | — | 4:35 | — | — | 4:33 | — | — | 4:31 |
 | — | 10:06 | — | — | 10:07 | — | — | 10:08 | — | — | 10:10 | — | — | 10:13 | — | — | 10:15 | — | — | 10:15 | 10:17 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 1 | 3 | 2 | — | 6 | |
Temp °C | 12 | 10 | 10 | 10 | 9 | 13 | 14 | 15 | 20 | 21 | 16 | 13 | 13 | 12 | 13 | 12 | 11 | 13 | 14 | 12 | 11 |
6 | 6 | 6 | 6 | 7 | 9 | 10 | 13 | 18 | 20 | 15 | 8 | 8 | 8 | 9 | 9 | 9 | 12 | 13 | 11 | 8 | |
Swell 1 Height (m) Direction Period (s) | W 12 | W 12 | W 11 | W 11 | W 10 | W 10 | W 10 | W 9 | W 9 | W 8 | WNW 10 | WNW 9 | WNW 8 | W 7 | SW 10 | SW 7 | WSW 9 | WSW 11 | WSW 11 | WSW 12 | WSW 11 |
 kJ | 1415 | 1573 | 1445 | 1011 | 467 | 284 | 192 | 106 | 56 | 33 | 85 | 70 | 40 | 117 | 245 | 121 | 531 | 560 | 508 | 859 | 560 |
Swell 2 Height (m) Direction Period (s) | SW 13 | — | — | — | NW 7 | NW 7 | NNW 7 | NNW 6 | NW 6 | NW 5 | WSW 8 | SW 16 | SW 11 | WSW 11 | WNW 7 | WNW 8 | W 12 | N 10 | W 14 | NNE 8 | NNE 8 |
| kJ | 7 | — | — | — | 54 | 49 | 40 | 15 | 9 | 7 | 13 | 10 | 5 | 47 | 101 | 50 | 148 | 16 | 132 | 23 | 13 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | W 19 | W 19 | W 18 | SW 18 | N 6 | N 6 | NE 8 | SW 17 | SW 17 | SW 16 | WSW 10 | WNW 7 | NW 7 | N 9 | — | — |
| kJ | — | — | — | — | — | 7 | 7 | 6 | 12 | 1 | 2 | 2 | 12 | 12 | 10 | 61 | 11 | 2 | 23 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | SSW 3 | SW 5 | WSW 6 | SW 6 | — | — | — | — | ESE 2 | SSE 3 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 3 | 26 | 84 | 56 | — | — | — | — | 2 | 2 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 199 | 121 | 191 | 191 | 0 | 0 | 0 | 0 | 0 | 358 | 1 | 328 | 474 | 121 | 121 | 1 | 1 | 0 | 8 | 1 | 1 |
Best forecast wave conditions in Outer Hebrides | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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 16 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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