Surf Forecasts:
Dalbeg (Lewis) surf forecast from 14 Sep 2026:
- Best quality surf: Friday 18 Sep, 10AM (local time) - 13ft (4.0m), 13s period, WNW swell with cross-shore winds.
- Most powerful swell: Thursday 17 Sep, 10PM (local time) - 18ft (5.5m), 14s period, W swell with 11,729 kJ wave energy.
- Next surfable swell (1★+): Monday 14 Sep, 1PM (local time) - 6ft (1.8m), 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 Monday (Sep 14) at 1PM. The primary swell is predicted to be 1.8m and 9s period with a secondary swell of 1.0m and 12s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Dalbeg (Lewis) in the next 16 days are 5.5m 14s and forecast to arrive on Thursday (Sep 17) at 10PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Monday (Sep 21) at 1PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1PM (Mon 14th Sep) | 6ft (1.8m) 9s |
| Best Surf | 10AM (Fri 18th Sep) | 13ft (4.0m) 13s |
| Most Powerful | 10PM (Thu 17th Sep) | 18ft (5.5m) 14s |
Table - best surf conditions forecast for Dalbeg (Lewis) over the next 16 days.
Short Range ForecastHeavy rain (total 38mm), heaviest during Mon afternoon. Very mild (max 15°C on Mon morning, min 10°C on Tue night). Winds increasing (light winds from the WNW on Mon night, fresh winds from the SW by Wed night). | Days 4-6 Weather SummaryLight rain (total 4mm), mostly falling on Thu morning. Very mild (max 13°C on Fri morning, min 11°C on Thu morning). Mainly strong winds. | ||||||||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | |||||||||||||||
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) | WSW 9 | WSW 9 | W 10 | W 10 | W 10 | W 9 | W 11 | W 10 | W 9 | W 10 | W 14 | W 14 | WNW 13 | W 12 | W 10 | W 10 | W 10 | W 11 | W 12 | WNW 13 | WNW 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 534 | 506 | 499 | 484 | 319 | 580 | 980 | 627 | 1004 | 2729 | 10453 | 11266 | 5233 | 3146 | 1917 | 2048 | 1970 | 2802 | 5300 | 4899 | 3983 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | on | on | on | cross-on | cross-off | cross | cross-on | cross | cross-on | cross-on | cross | cross-off | cross | cross | cross-on | cross-on | cross-on | cross | cross |
High Tide | 9:43PM3.35m | 10:02AM3.17m | 10:18PM3.10m | 10:34AM2.98m | 10:54PM2.83m | 11:10AM2.75m | 11:36PM2.55m | 11:55AM2.52m | 00:34AM2.29m | 1:08PM2.32m | 2:16AM2.14m | 3:01PM2.28m | |||||||||
Low Tide | 3:34PM0.23m | 3:54AM0.28m | 4:09PM0.42m | 4:26AM0.56m | 4:44PM0.66m | 5:00AM0.84m | 5:23PM0.92m | 5:39AM1.12m | 6:14PM1.19m | 6:35AM1.36m | 7:38PM1.38m | 8:17AM1.49m | 9:43PM1.35m | ||||||||
 |  |  | |  |  |  | |  | |  | | | | |  | | | | |  | |
 | 6:52 | — | — | 6:54 | — | — | 6:56 | — | — | 6:58 | — | — | 7:01 | — | — | 7:03 | — | — | 7:05 | — | — |
 | — | 7:51 | — | — | 7:47 | — | — | 7:45 | — | — | 7:42 | — | — | 7:38 | — | — | 7:36 | — | — | 7:32 | — |
mm | 3 | 15 | 9 | 3 | 3 | — | — | 2 | 3 | 1 | — | 1 | — | 2 | — | — | — | — | — | — | 5 |
Temp °C | 15 | 14 | 13 | 14 | 14 | 11 | 12 | 12 | 13 | 12 | 12 | 12 | 13 | 13 | 13 | 12 | 12 | 11 | 12 | 12 | 14 |
Feels °C | 13 | 14 | 13 | 10 | 10 | 7 | 8 | 6 | 7 | 4 | 4 | 7 | 8 | 5 | 7 | 4 | 3 | 1 | 6 | 10 | 9 |
Swell 1 Height (m) Direction Period (s) | WSW 9 | WSW 9 | W 10 | W 10 | W 10 | W 9 | W 11 | W 10 | N 8 | N 8 | W 14 | — | WNW 13 | W 12 | N 9 | N 9 | N 8 | — | — | WNW 13 | WNW 12 |
| kJ | 534 | 506 | 499 | 484 | 319 | 580 | 980 | 627 | 69 | 21 | 10453 | — | 5233 | 3146 | 7 | 2 | 1 | — | — | 4899 | 3983 |
Swell 2 Height (m) Direction Period (s) | NNW 12 | NNW 12 | NNW 11 | N 10 | NNW 10 | N 9 | N 7 | N 8 | — | — | N 8 | — | N 10 | — | W 18 | — | — | — | — | — | — |
| kJ | 318 | 246 | 121 | 50 | 32 | 15 | 159 | 230 | — | — | 11 | — | 7 | — | 6 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | W 5 | — | — | — | W 9 | W 10 | — | W 14 | — | — | W 10 | W 10 | W 10 | W 11 | W 12 | — | — |
| kJ | — | — | — | — | 71 | — | — | — | 1004 | 2729 | — | 11266 | — | — | 1917 | 2048 | 1970 | 2802 | 5300 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 147 | 120 | 17 | 120 | 856 | 921 | 0 | 120 | 147 | 444 | 780 | 751 | 343 | 174 | 346 | 688 | 627 | 329 | 329 | 215 | 174 |
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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