Surf Forecasts:
Rubh A Bhiogar (Lewis) surf forecast from 13 Aug 2026:
- Best quality surf: Wednesday 19 Aug, 7PM (local time) - 10ft (3.0m), 8s period, NNE swell with cross-offshore winds.
- Most powerful swell: Wednesday 19 Aug, 4AM (local time) - 8ft (2.4m), 10s period, W swell with 1,079 kJ wave energy.
- Next surfable swell (1★+): Monday 17 Aug, 7AM (local time) - 2.5ft (0.7m), 8s period with N swell.
Best Forecast Surf Conditions for Rubh A Bhiogar (Lewis) this week:
The surf forecast for Rubh A Bhiogar (Lewis) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 17) at 7AM. The primary swell is predicted to be 0.7m and 8s period with a secondary swell of 0.5m and 10s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Rubh A Bhiogar (Lewis) in the next 16 days are 2.4m 10s and forecast to arrive on Wednesday (Aug 19) at 4AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Monday (Aug 17) at 4PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Mon 17th Aug) | 2.5ft (0.7m) 8s |
| Best Surf | 7PM (Wed 19th Aug) | 10ft (3.0m) 8s |
| Most Powerful | 4AM (Wed 19th Aug) | 8ft (2.4m) 10s |
Table - best surf conditions forecast for Rubh A Bhiogar (Lewis) over the next 16 days.
Short Range ForecastLight rain (total 2mm), mostly falling on Fri night. Very mild (max 18°C on Thu afternoon, min 13°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 3mm), mostly falling on Mon night. Very mild (max 15°C on Tue morning, min 12°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Thu 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | ||||||||||||||
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 10 | WSW 10 | WSW 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 7 | WNW 7 | N 8 | NNE 8 | WSW 9 | NNE 8 | WSW 8 | WSW 8 | WSW 9 | W 10 | W 9 | NNE 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 345 | 258 | 177 | 194 | 187 | 407 | 377 | 206 | 109 | 63 | 57 | 70 | 77 | 53 | 107 | 209 | 1041 | 799 | 461 | 685 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross-on | cross | cross-on | cross-on | cross | cross-on | cross-on | cross-off | cross-off | off | cross | cross | cross-off | cross-off | cross-off | cross-on |
High Tide | 8:14PM3.90m | 8:47AM3.57m | 8:55PM3.93m | 9:27AM3.54m | 9:34PM3.83m | 10:04AM3.43m | 10:13PM3.63m | 10:41AM3.27m | 10:51PM3.35m | 11:18AM3.06m | 11:32PM3.04m | 11:59AM2.82m | 00:19AM2.73m | |||||||
Low Tide | 2:36AM-0.20m | 2:45PM0.18m | 3:15AM-0.18m | 3:24PM0.22m | 3:53AM-0.04m | 4:02PM0.34m | 4:29AM0.20m | 4:40PM0.52m | 5:05AM0.49m | 5:19PM0.75m | 5:43AM0.80m | 6:02PM1.00m | ||||||||
 |  | |  |  |  | |  | | |  |  | | | | | | |  | | |
 | — | — | 5:43 | — | — | 5:46 | — | — | 5:48 | — | — | 5:50 | — | — | 5:52 | — | — | 5:54 | — | — |
 | — | 9:17 | — | — | 9:15 | — | — | 9:13 | — | — | 9:09 | — | — | 9:07 | — | — | 9:05 | — | — | 9:02 |
mm | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | 3 | — | — | — | — | 3 | — |
Temp °C | 18 | 16 | 15 | 14 | 13 | 14 | 14 | 13 | 14 | 14 | 12 | 14 | 14 | 13 | 15 | 15 | 14 | 15 | 14 | 13 |
Feels °C | 16 | 15 | 11 | 10 | 9 | 9 | 10 | 9 | 11 | 11 | 10 | 12 | 10 | 10 | 10 | 10 | 10 | 11 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | WSW 10 | WSW 10 | N 11 | N 10 | N 9 | N 9 | N 9 | W 8 | W 7 | WNW 7 | N 8 | NNE 8 | WSW 9 | NNE 8 | NNE 8 | NNE 8 | NNE 7 | W 10 | W 9 | W 9 |
| kJ | 345 | 258 | 57 | 30 | 26 | 14 | 14 | 206 | 109 | 63 | 57 | 70 | 77 | 53 | 45 | 32 | 31 | 799 | 461 | 125 |
Swell 2 Height (m) Direction Period (s) | NNE 11 | N 10 | NNE 11 | S 3 | NNW 5 | NW 6 | N 10 | NNW 9 | NNW 8 | N 8 | W 6 | W 9 | N 8 | WSW 8 | ENE 5 | — | W 17 | NNE 7 | NNE 8 | W 17 |
| kJ | 39 | 46 | 12 | 1 | 2 | 5 | 2 | 30 | 68 | 58 | 28 | 60 | 66 | 50 | 2 | — | 6 | 36 | 202 | 5 |
Swell 3 Height (m) Direction Period (s) | W 13 | — | — | — | — | — | — | N 8 | N 8 | W 8 | W 11 | WNW 6 | WNW 6 | NE 5 | W 19 | — | — | W 18 | W 18 | — |
| kJ | 3 | — | — | — | — | — | — | 12 | 5 | 1 | 9 | 10 | 3 | 5 | 7 | — | — | 6 | 6 | — |
Wind waves Height (m) Direction Period (s) | S 3 | S 3 | WSW 9 | W 9 | W 8 | W 8 | W 8 | — | — | — | — | — | E 4 | SE 3 | WSW 8 | WSW 8 | WSW 9 | SW 3 | NW 10 | NNE 8 |
| kJ | 6 | 1 | 177 | 194 | 187 | 407 | 377 | — | — | — | — | — | 13 | 3 | 107 | 209 | 1041 | 6 | 16 | 685 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 107 | 107 | 107 | 1122 | 775 | 727 | 1160 | 107 | 107 | 107 | 0 | 0 | 7 | 0 | 88 | 631 | 107 | 0 | 1 |
Best forecast wave conditions in Outer Hebrides | ||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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Information about the Rubh A Bhiogar (Lewis) Surf forecast
The above surf forecast table for Rubh A Bhiogar (Lewis) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Rubh A Bhiogar (Lewis) can be found by selecting the local surf guide option on the grey menu. Our Rubh A Bhiogar (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 (Rubh A Bhiogar (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 Rubh A Bhiogar (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 Rubh A Bhiogar (Lewis), camping, hotels and holiday cottages in Outer Hebrides, consider staying in Stornoway which is 21 km (13 miles) away.
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