Surf Forecasts:
Cliff Beach (Lewis) surf forecast from 19 Aug 2026:
- Best quality surf: Monday 24 Aug, 4AM (local time) - 7.5ft (2.3m), 11s period, WNW swell with cross-offshore winds.
- Most powerful swell: Monday 24 Aug, 7AM (local time) - 8ft (2.5m), 11s period, WNW swell with 1,426 kJ wave energy.
- Next surfable swell (1★+): Monday 24 Aug, 4AM (local time) - 7.5ft (2.3m), 11s period with WNW swell.
Best Forecast Surf Conditions for Cliff Beach (Lewis) this week:
The surf forecast for Cliff Beach (Lewis) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 24) at 4AM. The primary swell is predicted to be 2.3m and 11s period with a secondary swell of 0.2m and 8s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Cliff Beach (Lewis) in the next 16 days are 2.5m 11s and forecast to arrive on Monday (Aug 24) at 7AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Wednesday (Aug 26) at 4AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Mon 24th Aug) | 7.5ft (2.3m) 11s |
| Best Surf | 4AM (Mon 24th Aug) | 7.5ft (2.3m) 11s |
| Most Powerful | 7AM (Mon 24th Aug) | 8ft (2.5m) 11s |
Table - best surf conditions forecast for Cliff Beach (Lewis) over the next 16 days.
Short Range ForecastLight rain (total 3mm), mostly falling on Wed afternoon. Very mild (max 14°C on Fri night, min 11°C on Wed night). Winds decreasing (fresh winds from the NE on Wed afternoon, light winds from the WSW by Fri night). | Days 5-7 Weather SummarySome drizzle, heaviest during Sat afternoon. Very mild (max 18°C on Tue morning, min 12°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||||
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 10 | NNE 8 | N 7 | N 7 | N 9 | N 9 | NNE 9 | NNE 10 | NNE 9 | NNE 9 | WNW 6 | WNW 7 | WNW 8 | WNW 10 | W 11 | W 10 | W 10 | W 10 | WSW 10 | WSW 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 441 | 300 | 272 | 348 | 417 | 268 | 143 | 159 | 126 | 97 | 80 | 167 | 257 | 863 | 1246 | 768 | 426 | 356 | 288 | 121 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | cross | cross-off | cross-off | off | cross-off |
High Tide | 00:10AM2.67m | 12:40PM2.56m | 1:11AM2.42m | 1:51PM2.39m | 2:40AM2.28m | 3:27PM2.37m | 4:17AM2.33m | 4:48PM2.51m | 5:24AM2.50m | 5:41PM2.73m | 6:10AM2.71m | 6:21PM2.97m | ||||||||
Low Tide | 5:54PM0.98m | 6:17AM1.07m | 6:49PM1.21m | 7:19AM1.31m | 8:14PM1.37m | 8:58AM1.41m | 10:01PM1.34m | 10:31AM1.32m | 11:13PM1.15m | 11:28AM1.13m | 11:59PM0.91m | 12:10PM0.91m | 00:36AM0.67m | |||||||
 |  |  |  |  |  | | | | | | | | |  | | | | | | |
 | — | — | 5:58 | — | — | 6:01 | — | — | 6:03 | — | — | 6:05 | — | — | 6:07 | — | — | 6:09 | — | — |
 | — | 9:04 | — | — | 9:00 | — | 8:58 | — | — | 8:55 | — | — | 8:52 | — | — | 8:50 | — | — | 8:47 | — |
mm | 1 | — | — | 1 | 1 | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 12 | 12 | 12 | 11 | 13 | 13 | 14 | 13 | 14 | 14 | 14 | 14 | 13 | 16 | 17 | 17 | 18 | 19 | 15 |
Feels °C | 6 | 5 | 5 | 6 | 5 | 8 | 9 | 12 | 9 | 11 | 13 | 10 | 10 | 10 | 13 | 15 | 15 | 14 | 15 | 10 |
Swell 1 Height (m) Direction Period (s) | W 10 | W 10 | W 9 | W 9 | N 9 | N 9 | NNE 9 | NNE 10 | NNE 9 | NNE 9 | WNW 6 | WNW 7 | WNW 8 | WNW 10 | W 11 | W 10 | W 10 | W 10 | WSW 10 | WSW 9 |
| kJ | 441 | 196 | 87 | 60 | 417 | 268 | 143 | 159 | 126 | 92 | 80 | 167 | 257 | 863 | 1246 | 768 | 426 | 356 | 288 | 113 |
Swell 2 Height (m) Direction Period (s) | SW 17 | SW 16 | SW 16 | SW 16 | W 8 | W 8 | WSW 9 | NW 5 | WSW 8 | WSW 9 | NNE 9 | NNE 8 | WNW 10 | NNE 8 | NNE 8 | WNW 13 | WNW 11 | NNW 11 | NNW 11 | NNW 11 |
| kJ | 12 | 10 | 10 | 10 | 35 | 11 | 15 | 13 | 13 | 25 | 42 | 26 | 68 | 11 | 6 | 114 | 138 | 73 | 93 | 121 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | SW 15 | WSW 9 | W 7 | WSW 8 | WSW 10 | SW 13 | WSW 9 | SW 15 | NNE 8 | SW 15 | — | NE 7 | NNW 12 | WNW 10 | NW 9 | NE 6 |
| kJ | — | — | — | — | 9 | 16 | 4 | 14 | 19 | 7 | 26 | 8 | 13 | 9 | — | 2 | 29 | 10 | 20 | 10 |
Wind waves Height (m) Direction Period (s) | NNE 7 | NNE 8 | N 7 | N 7 | — | — | NW 5 | — | WNW 6 | WNW 6 | — | — | — | — | — | — | — | — | NE 7 | E 2 |
| kJ | 193 | 300 | 272 | 348 | — | — | 29 | — | 47 | 97 | — | — | — | — | — | — | — | — | 2 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 264 | 1037 | 738 | 1082 | 334 | 740 | 318 | 136 | 318 | 318 | 136 | 136 | 136 | 17 | 0 | 8 | 0 | 0 | 0 | 164 |
Best forecast wave conditions in Outer Hebrides | ||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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Information about the Cliff Beach (Lewis) Surf forecast
The above surf forecast table for Cliff Beach (Lewis) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Cliff Beach (Lewis) can be found by selecting the local surf guide option on the grey menu. Our Cliff Beach (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 (Cliff Beach (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 Cliff Beach (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 Cliff Beach (Lewis), camping, hotels and holiday cottages in Outer Hebrides, consider staying in Stornoway which is 35 km (22 miles) away.
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