Surf Forecasts:
Dalbeg (Lewis) surf forecast from 4 Aug 2026:
- Best quality surf: Saturday 8 Aug, 4PM (local time) - 10ft (3.0m), 9s period, WSW swell with cross-shore winds.
- Most powerful swell: Saturday 8 Aug, 10PM (local time) - 10ft (3.0m), 10s period, W swell with 1,958 kJ wave energy.
- Next surfable swell (1★+): Tuesday 4 Aug, 7PM (local time) - 3.5ft (1.0m), 8s period with NNE 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 Tuesday (Aug 04) at 7PM. The primary swell is predicted to be 1.0m and 8s period. 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 3.0m 10s and forecast to arrive on Saturday (Aug 08) 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 0.4m 3s period and expected on Thursday (Aug 06) at 7PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7PM (Tue 4th Aug) | 3.5ft (1.0m) 8s |
| Best Surf | 4PM (Sat 8th Aug) | 10ft (3.0m) 9s |
| Most Powerful | 10PM (Sat 8th Aug) | 10ft (3.0m) 10s |
Table - best surf conditions forecast for Dalbeg (Lewis) over the next 16 days.
Short Range ForecastHeavy rain (total 22mm), heaviest during Tue night. Very mild (max 14°C on Tue afternoon, min 11°C on Wed night). Winds increasing (light winds from the NE on Tue night, strong winds from the NNE by Wed morning). | Days 4-6 Weather SummaryModerate rain (total 16mm), heaviest on Fri night. Very mild (max 15°C on Fri morning, min 9°C on Sun night). Winds decreasing (strong winds from the SW on Fri night, light winds from the NW by Sun night). | ||||||||||||||||||||
Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | |||||||||||||||
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) | NNE 8 | NNE 8 | NNE 8 | N 8 | N 8 | N 7 | NNE 7 | N 7 | WSW 5 | W 8 | W 9 | WSW 9 | WSW 10 | WSW 9 | W 10 | W 10 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | WNW 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 187 | 155 | 133 | 596 | 573 | 230 | 69 | 88 | 33 | 407 | 881 | 1346 | 1501 | 1232 | 1702 | 958 | 1208 | 743 | 667 | 691 | 385 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross-on | cross-on | on | on | cross | cross-off | cross-off | cross | cross | cross-on | cross | cross | cross-on | cross-on | on | on | cross-on | cross-off |
High Tide | 11:14AM2.87m | 11:23PM3.05m | 11:58AM2.76m | 00:13AM2.87m | 12:54PM2.64m | 1:18AM2.70m | 2:07PM2.56m | 2:43AM2.60m | 3:33PM2.60m | 4:15AM2.64m | 4:52PM2.79m | 5:32AM2.82m | 5:56PM3.07m | ||||||||
Low Tide | 5:15PM0.67m | 5:48AM0.54m | 6:02PM0.83m | 6:38AM0.73m | 7:01PM0.98m | 7:45AM0.92m | 8:24PM1.07m | 9:12AM1.00m | 10:00PM0.99m | 10:39AM0.92m | 11:21PM0.73m | 11:46AM0.72m | 00:22AM0.41m | ||||||||
 | |  | | |  |  |  | | | | | | |  |  | | |  | |  | |
 | 5:22 | — | — | 5:24 | — | — | 5:26 | — | — | 5:28 | — | — | 5:31 | — | — | 5:33 | — | — | 5:35 | — | — |
 | — | — | 9:40 | — | — | 9:37 | — | — | 9:36 | — | — | 9:34 | — | — | 9:30 | — | — | 9:29 | — | — | 9:25 |
mm | 4 | 2 | 7 | 1 | 4 | 1 | — | — | 3 | 2 | 1 | 4 | — | — | 2 | 2 | 3 | 2 | — | — | — |
Temp °C | 13 | 14 | 13 | 14 | 12 | 12 | 13 | 14 | 13 | 15 | 15 | 14 | 14 | 14 | 13 | 14 | 13 | 11 | 12 | 13 | 11 |
Feels °C | 9 | 11 | 12 | 10 | 5 | 8 | 9 | 9 | 11 | 9 | 9 | 7 | 7 | 7 | 8 | 9 | 9 | 6 | 8 | 9 | 9 |
Swell 1 Height (m) Direction Period (s) | NNE 8 | NNE 8 | NNE 8 | W 10 | W 10 | W 10 | NNE 7 | N 7 | NNE 7 | W 8 | NNE 7 | NNE 10 | NNW 9 | NNW 9 | N 8 | W 10 | NNW 11 | NNW 11 | W 10 | NNW 11 | NNW 10 |
| kJ | 187 | 155 | 133 | 8 | 8 | 19 | 69 | 88 | 29 | 407 | 5 | 9 | 8 | 7 | 5 | 958 | 1208 | 743 | 602 | 691 | 356 |
Swell 2 Height (m) Direction Period (s) | SW 8 | SSW 8 | W 11 | SW 7 | — | — | W 10 | W 10 | W 9 | NE 7 | NNE 10 | N 10 | NNE 9 | NNE 9 | — | NNW 13 | W 9 | W 8 | NNW 11 | — | — |
| kJ | 11 | 7 | 9 | 2 | — | — | 31 | 30 | 27 | 12 | 10 | 2 | 8 | 8 | — | 277 | 461 | 239 | 667 | — | — |
Swell 3 Height (m) Direction Period (s) | WNW 7 | W 9 | SW 8 | — | — | — | SW 13 | W 6 | N 12 | NNE 11 | — | — | — | — | — | N 8 | — | — | — | — | — |
| kJ | 5 | 6 | 2 | — | — | — | 7 | 1 | 3 | 11 | — | — | — | — | — | 10 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | N 8 | N 8 | N 7 | NW 5 | — | WSW 5 | — | W 9 | WSW 9 | WSW 10 | WSW 9 | W 10 | — | — | — | — | WNW 9 | WNW 8 |
| kJ | — | — | — | 596 | 573 | 230 | 24 | — | 33 | — | 881 | 1346 | 1501 | 1232 | 1702 | — | — | — | — | 422 | 385 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 329 | 329 | 1 | 96 | 303 | 1064 | 388 | 323 | 120 | 162 | 162 | 346 | 346 | 464 | 337 | 730 | 915 | 530 | 192 | 192 | 0 |
Best forecast wave conditions in Outer Hebrides | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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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