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Mangersta Sands (Lewis) Surf Forecast
/ Scot – Outer Hebrides (10 surf breaks) /
Surf Forecasts:
Mangersta Sands (Lewis) surfForecast / Scot – Outer Hebrides / UK
12 Day Weather and Surf, issued 11 pm Tuesday 09 Dec 2025 GMTForecast update in hr min s Forecast update imminent
Mangersta Sands (Lewis) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mangersta Sands (Lewis) sea temperature is
10.8° C
(Which is slightly warmer than usual)Best Forecast Surf Conditions for Mangersta Sands (Lewis) this week:
The surf forecast for Mangersta Sands (Lewis) over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Dec 10) at 6AM. The primary swell is predicted to be 8.0m and 13s period. The wind is predicted to be onshore as the swell arrives.
The most powerful waves expected at Mangersta Sands (Lewis) in the next 12 days are 7.5m 18s and forecast to arrive on Friday (Dec 12) at 12PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 12s period and expected on Friday (Dec 12) at 6AM.
| Wave Type | Time (GMT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Wed 10th Dec) | 26ft (8.0m) 13s |
| Best Surf | 6AM (Wed 10th Dec) | 26ft (8.0m) 13s |
| Most Powerful | 12PM (Fri 12th Dec) | 25ft (7.5m) 18s |
Table - best surf conditions forecast for Mangersta Sands (Lewis) over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Heavy rain (total 21mm), heaviest during Tue night. Very mild (max 12°C on Tue night, min 9°C on Tue night). Winds decreasing (severe gales from the SW on Tue night, light winds from the SW by Thu afternoon). | Days 3-6 Weather Summary Heavy rain (total 38mm), heaviest during Sun afternoon. Very mild (max 12°C on Sat night, min 8°C on Fri night). Mainly gales. | |||||||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tue 16 | ||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | ||
Rating (10 max) | ||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 14 | 13 | 14 | 17 | 17 | 18 | 17 | 16 | 14 | 13 | 16 | 15 | 14 | 14 | 14 | 14 | 15 | 15 | |
Wave (?)Graph  | ||||||||||||||||||||||
 kJ (?) | 17506 | 15844 | 23027 | 15044 | 10605 | 11453 | 9265 | 29909 | 28133 | 20754 | 19163 | 14070 | 8516 | 21836 | 16133 | 19954 | 9809 | 8091 | 7375 | 8716 | 8296 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | on | |
High Tide / height (m) | 10:15PM 2.95 | 10:24AM 3.20 | 11:15PM 2.77 | 11:22AM 2.98 | 12:19AM 2.64 | 12:25PM 2.80 | 1:26AM 2.60 | 1:32PM 2.68 | 2:29AM 2.64 | 2:38PM 2.63 | 3:25AM 2.72 | 3:36PM 2.66 | 4:12AM 2.83 | 4:27PM 2.74 | ||||||||
Low Tide / height (m) | 4:06AM 0.81 | 4:52PM 0.53 | 5:03AM 1.02 | 5:53PM 0.72 | 6:10AM 1.18 | 6:59PM 0.86 | 7:25AM 1.25 | 8:04PM 0.92 | 8:37AM 1.21 | 9:03PM 0.92 | 9:37AM 1.11 | 9:53PM 0.88 | 10:25AM 0.97 | |||||||||
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tue 16 | ||||||||||||||||
| Sunrise | - | 9:02 | - | - | 9:03 | - | - | 9:04 | - | - | 9:06 | - | - | 9:07 | - | - | 9:07 | - | - | 9:08 | - | |
| Sunset | - | - | 3:37 | - | - | 3:37 | - | - | 3:37 | - | - | 3:37 | - | - | 3:37 | - | - | 3:37 | - | - | 3:37 | |
 |  | |  | | |  |  |  |  | |  | |  |  | | | | | |  | ||
Rain (mm) | 7 | 2 | 2 | 3 | 1 | 3 | - | 1 | 2 | 5 | 1 | 11 | 5 | - | 9 | 3 | 2 | 2 | 7 | 1 | - | |
| Temp. °C | 12 | 9 | 11 | 11 | 11 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 12 | 11 | 11 | 10 | 10 | 10 | 10 | 9 | 9 | |
| Feels °C (?) | 5 | -5 | 0 | 2 | -1 | 5 | 3 | 0 | -1 | -1 | -3 | -5 | 2 | 2 | 0 | -3 | 1 | 1 | 1 | 4 | 5 | |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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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 Mangersta Sands (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.
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Information about the Mangersta Sands (Lewis) Surf forecast
The above surf forecast table for Mangersta Sands (Lewis) provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Mangersta Sands (Lewis) can be found by selecting the local surf guide option on the grey menu. Our Mangersta Sands (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 (Mangersta Sands (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 Mangersta Sands (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 Mangersta Sands (Lewis), camping, hotels and holiday cottages in Outer Hebrides, consider staying in Stornoway which is 42 km (26 miles) away.
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