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

information circle12 Day Weather and Surf, issued 5 am Monday 24 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 Tuesday (Nov 25) at 3AM. The primary swell is predicted to be 1.2m and 10s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Mangersta Sands (Lewis) in the next 12 days are 11.0m 17s and forecast to arrive on Friday (Nov 28) at 3AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 8s period and expected on Monday (Nov 24) at 9AM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Tue 25th Nov)4ft (1.2m) 10s
Best Surf 9PM (Thu 27th Nov)28ft (8.5m) 15s
Most Powerful 3AM (Fri 28th Nov)36ft (11.0m) 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 Moderate rain (total 19mm), heaviest on Tue night. Very mild (max 12°C on Wed night, min 7°C on Mon morning). Winds increasing (calm on Tue morning, strong winds from the S by Tue night).

Days 3-6 Weather Summary Heavy rain (total 25mm), heaviest during Fri morning. Very mild (max 12°C on Thu morning, min 6°C on Sat night). Winds decreasing (gales from the SW on Fri morning, light winds from the NW by Sat night).

Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
1
2
0
0
0
0
0
0
0
!
!
!
0
0
2
2
2
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.5
W
1.4
W
1.2
W
1.1
W
0.9
W
2.1
SW
3.5
SW
2.1
SW
2.3
SW
3.5
WSW
4.5
WSW
11
W
9.5
WSW
6.5
WSW
4
WSW
3
NNW
2.5
N
2.3
N
1.7
N
1.5
N
3
SSW
Period(s) (?)11101099789109101816141312131211118
Wave
Graph
(?)Metric surfscale
Energy kJ (?)524426271192126370155970210052185416468123428391720952752516238514476865141332
Wind
(km/h)
35
NNE
30
N
20
N
5
SW
20
SSW
40
SSW
45
SSW
20
SW
30
S
45
SSW
40
SW
60
SSW
70
SSW
65
SW
45
SW
40
NW
40
NNW
30
NNW
15
SW
35
SSW
60
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
glassoncross-
on
cross-
on
oncross-
on
ononononononcrosscross-
off
cross-
off
ononcross-
on
High Tide
/ height (m)
9:01PM
2.77
9:13AM
2.97
9:45PM
2.64
9:56AM
2.85
10:39PM
2.53
10:48AM
2.75
11:45PM
2.49
11:51AM
2.70
12:58AM
2.54
1:01PM
2.72
2:07AM
2.69
2:09PM
2.83
Low Tide
/ height (m)
2:54PM
0.67
3:00AM
0.87
3:36PM
0.79
3:41AM
1.02
4:24PM
0.88
4:31AM
1.17
5:21PM
0.93
5:36AM
1.27
6:29PM
0.91
6:53AM
1.28
7:39PM
0.80
8:08AM
1.17
8:42PM
0.63
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Sunrise8:33--8:36--8:37--8:40--8:41--8:44--8:45--
Sunset-3:53--3:52--3:52--3:49--3:48--3:48--3:45-
part cloud
rain showers
clear
part cloud
cloud
mod rain
light rain
light rain
light rain
rain showers
light rain
rain showers
light rain
light rain
thunderstorm
light rain
light rain
cloud
rain showers
cloud
rain showers
Rain (mm)
-2---832431443622-1-7
Temp. °C7877899912121089998878811
Feels °C (?)-20052104341-4-6-5-3-2-2-2005
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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