Surf Forecasts:
Cliff Beach (Lewis) surf forecast from 4 Aug 2026:
- Best quality surf: Monday 10 Aug, 10PM (local time) - 5ft (1.5m), 10s period, N swell with glassy winds.
- Most powerful swell: Saturday 8 Aug, 10PM (local time) - 11ft (3.5m), 10s period, W swell with 2,162 kJ wave energy.
- Next surfable swell (1★+): Tuesday 4 Aug, 1PM (local time) - 4.5ft (1.3m), 7s period with NNE 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 Tuesday (Aug 04) at 1PM. The primary swell is predicted to be 1.3m and 7s period with a secondary swell of 0.3m 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 3.5m 10s and forecast to arrive on Saturday (Aug 08) 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 0.2m 8s period and expected on Tuesday (Aug 04) at 4PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1PM (Tue 4th Aug) | 4.5ft (1.3m) 7s |
| Best Surf | 10PM (Mon 10th Aug) | 5ft (1.5m) 10s |
| Most Powerful | 10PM (Sat 8th Aug) | 11ft (3.5m) 10s |
Table - best surf conditions forecast for Cliff Beach (Lewis) over the next 16 days.
Short Range ForecastHeavy rain (total 31mm), heaviest during Tue night. Very mild (max 14°C on Tue morning, min 12°C on Wed afternoon). Mainly fresh winds. | Days 4-6 Weather SummaryHeavy rain (total 26mm), heaviest during Fri night. Very mild (max 14°C on Fri morning, min 12°C on Thu night). Winds decreasing (strong winds from the WSW on Sat morning, light winds from the WNW by Sun afternoon). | ||||||||||||||||||||
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 | N 8 | NNE 8 | NNE 8 | N 7 | NNE 7 | NNE 7 | W 5 | W 8 | W 9 | W 9 | WSW 9 | WSW 9 | W 10 | W 10 | NNW 11 | NNW 10 | N 10 | N 9 | N 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 187 | 147 | 127 | 223 | 427 | 223 | 71 | 55 | 56 | 326 | 901 | 812 | 1245 | 1362 | 1930 | 1212 | 1141 | 667 | 414 | 405 | 371 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross-on | on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross-on | glassy |
High Tide | 11:05AM3.03m | 11:13PM3.13m | 11:49AM2.90m | 00:02AM2.94m | 12:44PM2.76m | 1:07AM2.76m | 1:56PM2.66m | 2:31AM2.66m | 3:21PM2.69m | 4:04AM2.71m | 4:41PM2.87m | 5:21AM2.91m | 5:45PM3.14m | ||||||||
Low Tide | 4:52AM0.40m | 5:04PM0.73m | 5:33AM0.56m | 5:51PM0.87m | 6:24AM0.75m | 6:50PM1.02m | 7:31AM0.94m | 8:13PM1.10m | 8:59AM1.02m | 9:48PM1.00m | 10:26AM0.94m | 11:07PM0.75m | 11:34AM0.74m | 00:08AM0.43m | |||||||
 | |  |  | |  |  | |  | | | | |  |  | | | |  | | | |
 | 5:24 | — | — | 5:26 | — | — | 5:28 | — | — | 5:31 | — | — | 5:33 | — | — | 5:35 | — | — | 5:37 | — | — |
 | — | — | 9:40 | — | — | 9:38 | — | — | 9:37 | — | — | 9:34 | — | — | 9:31 | — | — | 9:29 | — | — | 9:27 |
mm | 2 | 3 | 8 | 7 | 3 | — | — | 1 | 5 | 3 | 1 | 9 | 3 | 3 | 1 | — | 1 | — | — | — | — |
Temp °C | 14 | 14 | 14 | 14 | 12 | 12 | 13 | 14 | 13 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 |
Feels °C | 12 | 12 | 13 | 11 | 6 | 7 | 9 | 9 | 9 | 8 | 8 | 8 | 7 | 6 | 6 | 9 | 10 | 9 | 9 | 8 | 9 |
Swell 1 Height (m) Direction Period (s) | NNE 8 | NNE 8 | N 8 | W 10 | W 10 | W 10 | NNE 7 | NNE 7 | NNE 7 | W 8 | NNE 7 | W 9 | NNW 9 | NNW 9 | N 8 | W 10 | NNW 11 | NNW 10 | N 10 | N 9 | N 10 |
| kJ | 187 | 147 | 127 | 8 | 8 | 19 | 71 | 55 | 29 | 326 | 5 | 812 | 8 | 15 | 5 | 1212 | 1141 | 667 | 414 | 405 | 371 |
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 | NNE 10 | NNE 9 | NNE 9 | NE 9 | NNW 13 | W 9 | W 8 | W 8 | W 7 | WNW 8 |
| kJ | 11 | 7 | 9 | 2 | — | — | 17 | 30 | 27 | 12 | 10 | 18 | 8 | 8 | 3 | 277 | 461 | 195 | 95 | 70 | 37 |
Swell 3 Height (m) Direction Period (s) | WNW 7 | W 9 | SW 8 | — | — | — | W 7 | W 6 | N 12 | NNE 11 | — | N 11 | — | — | — | — | — | — | — | WNW 9 | W 7 |
| kJ | 5 | 6 | 2 | — | — | — | 1 | 1 | 3 | 11 | — | 2 | — | — | — | — | — | — | — | 8 | 35 |
Wind waves Height (m) Direction Period (s) | — | — | — | NNE 8 | NNE 8 | N 7 | WNW 5 | W 5 | W 5 | — | W 9 | — | WSW 9 | WSW 9 | W 10 | — | — | — | — | — | — |
| kJ | — | — | — | 223 | 427 | 223 | 17 | 11 | 56 | — | 901 | — | 1245 | 1362 | 1930 | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 317 | 0 | 0 | 16 | 305 | 728 | 318 | 334 | 136 | 162 | 205 | 336 | 336 | 461 | 313 | 317 | 334 | 317 | 10 | 10 | 0 |
Best forecast wave conditions in Outer Hebrides | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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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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