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

information circle16 Day Weather and Surf, issued 12 am Saturday 04 Apr 2026 BST
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
8.0° C
(Which is slightly cooler than normal)

Best Forecast Surf Conditions for Mangersta Sands (Lewis) this week:

The surf forecast for Mangersta Sands (Lewis) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Apr 04) at 10AM. The primary swell is predicted to be 3.5m and 14s period with a secondary swell of 0.8m and 10s. The wind is predicted to be onshore as the swell arrives.

The most powerful waves expected at Mangersta Sands (Lewis) in the next 16 days are 6.5m 13s and forecast to arrive on Friday (Apr 10) at 4PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 6s period and expected on Sunday (Apr 05) at 1AM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+)10AM (Sat 4th Apr)11ft (3.5m) 14s
Best Surf10AM (Sat 4th Apr)11ft (3.5m) 14s
Most Powerful 4PM (Fri 10th Apr)21ft (6.5m) 13s

Table - best surf conditions forecast for Mangersta Sands (Lewis) over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Moderate rain (total 11mm), heaviest on Sun morning. Mild temperatures (max 8°C on Mon afternoon, min 3°C on Sat night). Winds increasing (light winds from the ENE on Sat afternoon, strong winds from the W by Sun afternoon).

Days 3-6 Weather Summary Moderate rain (total 18mm), heaviest on Wed morning. Very mild (max 15°C on Tue morning, min 8°C on Wed night). Mainly fresh winds.

Saturday
04
Sunday
05
Monday
06
Tuesday
07
Wednesday
08
Thursday
09
Fri
10
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
!
!
!
0
0
0
0
0
!
!
!
0
0
0
0
!
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
4
W
3.5
W
3.5
W
3
W
3
WNW
4
W
3.5
W
2.5
WNW
1.7
WNW
3
SW
5
WSW
4.5
WSW
4
WSW
3.5
WSW
2.5
W
3
WSW
3
WSW
3.5
WSW
5.5
W
5
WSW
6.5
WSW
Period(s) (?)161413131312111112121716151412111110141413
Wave
Graph
(?)Metric surfscale
Energy kJ (?)724449074102288428174171315414477542824135801001376424182208323251862252011180940013597
Wind
(km/h)
35
W
20
SW
5
ENE
40
N
30
WSW
45
W
25
WSW
35
S
35
SSE
30
SSE
20
SE
20
S
25
S
25
S
35
S
35
S
20
SW
25
W
25
S
55
SSE
30
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
onoffcross-
off
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscrosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
oncross-
on
cross-
on
cross-
on
on
High Tide
/ height (m)
8:49AM
3.42
9:05PM
3.40
9:21AM
3.27
9:34PM
3.25
9:53AM
3.07
10:05PM
3.06
10:26AM
2.84
10:39PM
2.84
11:05AM
2.60
11:21PM
2.62
11:58AM
2.37
12:23AM
2.42
1:26PM
2.22
Low Tide
/ height (m)
2:41AM
0.24
2:55PM
0.26
3:12AM
0.33
3:24PM
0.43
3:43AM
0.47
3:55PM
0.65
4:16AM
0.67
4:28PM
0.88
4:54AM
0.91
5:06PM
1.12
5:41AM
1.14
5:57PM
1.34
6:54AM
1.32
Saturday
04
Sunday
05
Monday
06
Tuesday
07
Wednesday
08
Thursday
09
Fri
10
Sunrise-6:48--6:46--6:43--6:41--6:37--6:35--6:31-
Sunset--8:14--8:16--8:19--8:21--8:22--8:25--8:28
rain showers
cloud
cloud
light rain
light rain
rain showers
part cloud
cloud
cloud
part cloud
cloud
cloud
mod rain
rain showers
light rain
rain showers
rain showers
rain showers
part cloud
cloud
mod rain
Rain (mm)
4--142------751311--8
Temp. °C55556777891512101010988787
Feels °C (?)-5-11-6-2-4-3-1011076333322-40
  • 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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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 16 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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