Surf Forecasts:
Dalbeg (Lewis) surf forecast from 25 Aug 2026:
- Best quality surf: Monday 31 Aug, 1PM (local time) - 10ft (3.0m), 9s period, WSW swell with cross-offshore winds.
- Most powerful swell: Tuesday 1 Sep, 4PM (local time) - 8ft (2.5m), 9s period, WSW swell with 1,263 kJ wave energy.
- Next surfable swell (1★+): Wednesday 26 Aug, 1AM (local time) - 3ft (0.9m), 9s period with WSW swell.
Best Forecast Surf Conditions for Dalbeg (Lewis) this week:
The surf forecast for Dalbeg (Lewis) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 26) at 1AM. The primary swell is predicted to be 0.9m and 9s period with a secondary swell of 0.2m and 8s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Dalbeg (Lewis) in the next 16 days are 2.5m 9s and forecast to arrive on Tuesday (Sep 01) at 4PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 5s period and expected on Friday (Aug 28) at 10PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Wed 26th Aug) | 3ft (0.9m) 9s |
| Best Surf | 1PM (Mon 31st Aug) | 10ft (3.0m) 9s |
| Most Powerful | 4PM (Tue 1st Sep) | 8ft (2.5m) 9s |
Table - best surf conditions forecast for Dalbeg (Lewis) over the next 16 days.
Short Range ForecastSome drizzle, heaviest during Wed night. Very mild (max 18°C on Tue afternoon, min 13°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 4mm), mostly falling on Mon morning. Very mild (max 14°C on Fri afternoon, min 8°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Tue 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | ||||||||||||||
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) | WSW 10 | WSW 9 | WSW 8 | WSW 8 | W 10 | W 9 | W 8 | W 8 | NW 5 | NW 6 | NW 6 | NW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | N 7 | WSW 9 | WSW 9 | WSW 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 295 | 137 | 58 | 36 | 94 | 99 | 50 | 20 | 18 | 62 | 188 | 840 | 989 | 870 | 339 | 196 | 69 | 929 | 955 | 993 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | off | off | off | cross-off | cross | cross-on | on | cross-on | on | on | cross-on | on | on | on | on | cross-off | cross-off | cross | cross |
High Tide | 6:32PM2.91m | 6:56AM2.80m | 7:06PM3.12m | 7:28AM2.96m | 7:36PM3.29m | 7:59AM3.09m | 8:06PM3.42m | 8:29AM3.18m | 8:36PM3.48m | 8:59AM3.23m | 9:07PM3.49m | 9:31AM3.23m | 9:40PM3.42m | |||||||
Low Tide | 00:50AM0.65m | 12:55PM0.67m | 1:23AM0.42m | 1:27PM0.48m | 1:54AM0.22m | 1:59PM0.34m | 2:24AM0.09m | 2:30PM0.26m | 2:55AM0.02m | 3:02PM0.23m | 3:27AM0.04m | 3:35PM0.27m | 4:00AM0.15m | |||||||
 |  | | |  |  |  | | | |  |  | | | | | | |  |  | |
 | — | — | 6:11 | — | — | 6:13 | — | — | 6:15 | — | — | 6:18 | — | — | 6:20 | — | — | 6:22 | — | — |
 | 8:46 | — | — | 8:44 | — | — | 8:40 | — | — | 8:38 | — | — | 8:36 | — | — | 8:32 | — | — | 8:30 | — |
mm | — | — | — | — | 1 | — | — | — | — | — | — | 1 | — | — | — | — | — | 3 | 10 | 4 |
Temp °C | 18 | 16 | 16 | 18 | 17 | 18 | 18 | 14 | 14 | 14 | 13 | 13 | 12 | 12 | 11 | 11 | 10 | 11 | 13 | 12 |
Feels °C | 15 | 15 | 13 | 15 | 16 | 17 | 16 | 13 | 12 | 11 | 11 | 10 | 8 | 7 | 6 | 7 | 8 | 5 | 7 | 8 |
Swell 1 Height (m) Direction Period (s) | WSW 10 | WSW 9 | WSW 8 | WSW 8 | W 10 | W 9 | W 8 | W 8 | NW 5 | N 7 | NE 6 | — | — | W 9 | NNW 8 | NNW 8 | N 7 | N 9 | NNE 9 | N 9 |
| kJ | 295 | 137 | 58 | 36 | 94 | 99 | 50 | 20 | 18 | 1 | 5 | — | — | 6 | 339 | 196 | 69 | 39 | 28 | 14 |
Swell 2 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 7 | WNW 7 | SW 7 | NE 5 | NE 5 | NE 5 | W 7 | N 6 | — | — | — | — | W 8 | SW 10 | WSW 8 | — | — | — |
| kJ | 7 | 6 | 5 | 5 | 14 | 1 | 1 | 1 | 10 | 1 | — | — | — | — | 12 | 25 | 38 | — | — | — |
Swell 3 Height (m) Direction Period (s) | N 6 | NE 6 | NE 5 | W 11 | NNE 2 | N 8 | N 7 | N 7 | N 7 | — | — | — | — | — | W 13 | W 8 | WNW 7 | — | — | — |
| kJ | 1 | 2 | 1 | 9 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | 3 | 10 | 4 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | NNW 3 | NNE 3 | NW 6 | NW 6 | NW 8 | NNW 8 | NNW 8 | — | — | W 4 | WSW 9 | WSW 9 | WSW 9 |
| kJ | — | — | — | — | — | — | — | 2 | 4 | 62 | 188 | 840 | 989 | 870 | — | — | 8 | 929 | 955 | 993 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 306 | 303 | 311 | 305 | 120 | 120 | 427 | 366 | 1 | 0 | 118 | 147 | 147 |
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 Dalbeg (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 Dalbeg (Lewis) Surf forecast
The above surf forecast table for Dalbeg (Lewis) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Dalbeg (Lewis) can be found by selecting the local surf guide option on the grey menu. Our Dalbeg (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 (Dalbeg (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 Dalbeg (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 Dalbeg (Lewis), camping, hotels and holiday cottages in Outer Hebrides, consider staying in Stornoway which is 24 km (15 miles) away.
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