Mangersta Sands (Lewis) surfForecast / Scot – Outer Hebrides / UK

information circle12 Day Weather and Surf, issued 5 pm Sunday 30 Nov 2025 GMT
Forecast 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
11.2° 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 Monday (Dec 01) at 6PM. The primary swell is predicted to be 4.0m and 15s period. The wind is predicted to be cross-onshore as the swell arrives.

The most powerful waves expected at Mangersta Sands (Lewis) in the next 12 days are 5.5m 17s and forecast to arrive on Saturday (Dec 06) at 6PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Wednesday (Dec 03) at 3AM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+) 6PM (Mon 1st Dec)13ft (4.0m) 15s
Best Surf 6PM (Mon 1st Dec)13ft (4.0m) 15s
Most Powerful 6PM (Sat 6th Dec)18ft (5.5m) 17s

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 27mm), heaviest during Tue night. Mild temperatures (max 9°C on Sun night, min 5°C on Sun afternoon). Winds decreasing (strong winds from the SSE on Sun night, light winds from the ESE by Mon night).

Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Wed afternoon. Mild temperatures (max 9°C on Wed afternoon, min 7°C on Wed afternoon). Winds increasing (calm on Wed afternoon, fresh winds from the S by Fri morning).

Sun
30
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Friday
05
Saturday
06
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
!
0
0
0
!
!
2
4
!
!
0
2
1
!
!
!
!
Swell
Height Map
Wave Height (m) & direction (?)
1.3
WSW
3
SSW
3
WSW
3.5
W
4
W
5
W
5
WSW
4
WSW
3.5
WSW
3.5
WSW
2.1
W
1.8
WSW
3.5
W
4
W
3
W
2.5
W
2.5
SSW
3
SSW
5
WSW
5.5
WSW
4
WSW
Period(s) (?)1091016151615131313121116171514810181613
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3201689172364226796116121065659553997421212567925437824043942714787180316543142695169
Wind
(km/h)
20
SE
45
S
25
SW
20
SW
15
SSE
35
SSW
40
SW
35
S
25
SE
5
SSE
15
SSW
10
E
15
ENE
15
SSE
35
S
25
SE
30
SE
25
ESE
20
ESE
20
SE
20
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
on
ononcross-
on
ononcross-
on
crossglasscross-
on
cross-
off
cross-
off
cross-
on
cross-
on
crosscrosscross-
off
cross-
off
crosscross-
off
High Tide
/ height (m)
3:06AM
2.91
3:12PM
3.00
3:58AM
3.14
4:10PM
3.20
4:47AM
3.35
5:04PM
3.38
5:33AM
3.53
5:56PM
3.51
6:19AM
3.64
6:46PM
3.55
7:05AM
3.69
7:37PM
3.49
7:52AM
3.66
Low Tide
/ height (m)
8:42PM
0.63
9:13AM
0.95
9:39PM
0.44
10:08AM
0.68
10:31PM
0.28
10:59AM
0.41
11:20PM
0.16
11:48AM
0.17
12:08AM
0.11
12:35PM
0.02
12:54AM
0.14
1:24PM
-0.04
1:40AM
0.24
Sun
30
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Friday
05
Saturday
06
Sunrise--8:48--8:49--8:51--8:52--8:55--8:56--8:57
Sunset3:45--3:45--3:44--3:42--3:41--3:41--3:41--
light rain
mod rain
rain showers
part cloud
light rain
rain showers
rain showers
heavy rain
cloud
rain showers
rain showers
cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
cloud
Rain (mm)
191-12211-11----------
Temp. °C599888988998888888889
Feels °C (?)-132220002335450211332
  • 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)
Map placeholder

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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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