Surf Forecasts:
Dalbeg (Lewis) surf forecast from 16 Aug 2026:
- Best quality surf: Wednesday 19 Aug, 4AM (local time) - 7ft (2.2m), 10s period, W swell with cross-offshore winds.
- Most powerful swell: Tuesday 18 Aug, 10PM (local time) - 8ft (2.5m), 10s period, W swell with 1,300 kJ wave energy.
- Next surfable swell (1★+): Sunday 16 Aug, 1PM (local time) - 3ft (0.9m), 7s period with WNW 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 Sunday (Aug 16) at 1PM. The primary swell is predicted to be 0.9m and 7s period with a secondary swell of 0.7m and 8s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Dalbeg (Lewis) in the next 16 days are 2.5m 10s and forecast to arrive on Tuesday (Aug 18) at 10PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.1m 6s period and expected on Tuesday (Aug 18) at 4PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1PM (Sun 16th Aug) | 3ft (0.9m) 7s |
| Best Surf | 4AM (Wed 19th Aug) | 7ft (2.2m) 10s |
| Most Powerful | 10PM (Tue 18th Aug) | 8ft (2.5m) 10s |
Table - best surf conditions forecast for Dalbeg (Lewis) over the next 16 days.
Short Range ForecastLight rain (total 8mm), mostly falling on Mon night. Very mild (max 15°C on Mon morning, min 12°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 5mm), mostly falling on Wed morning. Very mild (max 15°C on Wed afternoon, min 11°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
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) | W 7 | W 7 | WSW 10 | WSW 9 | WSW 8 | WSW 8 | WSW 7 | WSW 8 | W 10 | W 10 | W 10 | W 10 | N 7 | N 8 | N 8 | N 8 | N 9 | NNE 9 | NNE 9 | NNE 11 | NNE 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 106 | 61 | 86 | 137 | 101 | 56 | 127 | 480 | 1231 | 1046 | 789 | 273 | 209 | 208 | 196 | 173 | 146 | 103 | 94 | 164 | 128 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | glassy | cross-off | cross-off | cross-off | off | cross-on | cross | cross-off | off | cross-off | cross | cross-on | cross-on | cross | cross-on | cross-on | on | cross-on | cross-on | cross-on |
High Tide | 10:06AM3.21m | 10:17PM3.45m | 10:43AM3.07m | 10:55PM3.18m | 11:20AM2.89m | 11:36PM2.89m | 12:01PM2.68m | 00:22AM2.60m | 12:52PM2.49m | 1:24AM2.36m | 2:05PM2.34m | 2:55AM2.23m | 3:41PM2.33m | ||||||||
Low Tide | 4:05PM0.26m | 4:34AM0.18m | 4:43PM0.45m | 5:09AM0.47m | 5:22PM0.69m | 5:47AM0.77m | 6:05PM0.95m | 6:30AM1.06m | 7:00PM1.19m | 7:31AM1.30m | 8:26PM1.36m | 9:09AM1.40m | 10:15PM1.33m | ||||||||
 | |  | |  |  | | |  |  | |  |  | | | | | | | |  | |
 | 5:48 | — | — | 5:50 | — | — | 5:54 | — | — | 5:56 | — | — | 5:58 | — | — | 6:00 | — | — | 6:01 | — | — |
 | — | — | 9:10 | — | — | 9:07 | — | — | 9:06 | — | — | 9:02 | — | — | 9:00 | — | 8:58 | — | — | 8:54 | — |
mm | — | — | — | — | 1 | 7 | — | — | 1 | 3 | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 13 | 15 | 15 | 14 | 14 | 14 | 13 | 14 | 15 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 14 | 14 | 13 |
Feels °C | 12 | 13 | 13 | 13 | 12 | 12 | 10 | 10 | 9 | 12 | 12 | 10 | 8 | 7 | 7 | 7 | 7 | 8 | 11 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | W 7 | W 7 | WSW 10 | WSW 9 | WSW 8 | WSW 8 | NNE 7 | NNE 8 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 8 | WNW 8 | N 9 | NNE 9 | NNE 9 | NNE 11 | NW 6 |
| kJ | 106 | 61 | 86 | 137 | 101 | 56 | 16 | 23 | 1231 | 1046 | 789 | 273 | 132 | 99 | 68 | 21 | 146 | 103 | 94 | 164 | 62 |
Swell 2 Height (m) Direction Period (s) | NNW 8 | N 8 | N 7 | N 7 | N 7 | N 7 | NE 5 | E 6 | NNE 8 | NNE 8 | — | SW 16 | SW 16 | SW 16 | SW 15 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | WSW 8 | NNE 11 |
| kJ | 68 | 43 | 26 | 24 | 17 | 28 | 1 | 1 | 26 | 33 | — | 10 | 10 | 10 | 8 | 26 | 25 | 23 | 13 | 14 | 128 |
Swell 3 Height (m) Direction Period (s) | WSW 8 | W 12 | WNW 6 | NW 6 | WNW 6 | NW 5 | W 19 | — | — | — | — | — | — | — | — | SW 14 | WNW 7 | WNW 7 | WSW 11 | WSW 10 | WSW 10 |
| kJ | 7 | 3 | 23 | 9 | 3 | 1 | 7 | — | — | — | — | — | — | — | — | 8 | 11 | 9 | 12 | 10 | 32 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | WSW 7 | WSW 8 | — | — | NNE 7 | N 7 | N 7 | N 8 | N 8 | N 8 | — | — | WNW 4 | NW 5 | — |
| kJ | — | — | — | — | — | — | 127 | 480 | — | — | 153 | 198 | 209 | 208 | 196 | 173 | — | — | 11 | 39 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 17 | 0 | 0 | 0 | 13 | 0 | 120 | 120 | 120 | 0 | 17 | 1 | 294 | 361 | 1 | 282 | 279 | 1 | 120 | 207 | 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 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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