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

information circle12 Day Weather and Surf, issued 6 am Friday 11 Jul 2025 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
13.1° C
(Which is normal for this time of year)


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 Saturday (Jul 12) at 1AM. The primary swell is predicted to be 1.8m and 9s period with a secondary swell of 0.4m and 9s. The wind is predicted to be cross-shore as the swell arrives.

The most powerful waves expected at Mangersta Sands (Lewis) in the next 12 days are 2.3m 9s and forecast to arrive on Friday (Jul 11) at 1PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Tuesday (Jul 15) at 7PM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Sat 12th Jul)6ft (1.8m) 9s
Best Surf 1AM (Sat 12th Jul)6ft (1.8m) 9s
Most Powerful 1PM (Fri 11th Jul)7.5ft (2.3m) 9s

Table - best surf conditions forecast for Mangersta Sands (Lewis) over the next 12 days.

Updates in  hr  min  s Forecast update imminent
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
2.3
WSW
2.1
WSW
1.8
WSW
1.7
WSW
1.6
SW
1.3
WSW
1.4
SW
1.1
SW
0.9
SW
0.6
SW
0.6
SW
0.6
SW
0.7
SW
0.9
SW
1.4
SW
0.9
SW
0.5
W
0.4
SW
0.4
W
0.4
SW
0.8
SW
0.8
SW
0.8
SW
0.8
SW
0.8
SW
0.7
SW
0.6
SW
0.7
SW
0.8
WSW
0.7
WSW
0.8
WSW
1.1
SW
1.4
SW
1.3
SW
1.1
SW
0.9
SW
Period(s) (?)9999981098888881098771099998889998810998
Wave
Graph
(?)Metric surfscale
Energy (?)82771656949749427435822816992724874111433115553526491291281231159668429210711515823135826619398
Wind
(km/h)
30
S
20
S
15
SSE
15
SSE
20
S
10
E
5
W
5
N
5
SE
10
E
20
SSW
10
SE
25
SE
30
S
15
E
10
ESE
15
SW
15
SW
25
WSW
30
WSW
15
S
20
SSE
20
SE
15
SE
15
S
30
SSW
15
SSE
15
SSE
25
ENE
10
SSE
20
SSE
20
SSE
30
WSW
35
SW
30
SW
20
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
crosscross-
on
cross-
on
cross-
off
glassglassglasscross-
off
cross-
on
crosscrosscross-
on
cross-
off
cross-
off
ononcross-
on
oncross-
on
crosscrosscrosscross-
on
oncrosscrosscross-
off
crosscross-
on
crosscross-
on
ononon
High Tide
/ height (m)
8:14PM
3.32
8:39AM
3.10
8:50PM
3.40
9:17AM
3.13
9:26PM
3.44
9:57AM
3.13
10:04PM
3.43
10:38AM
3.10
10:44PM
3.36
11:23AM
3.03
11:29PM
3.24
12:13PM
2.94
12:22AM
3.08
1:10PM
2.85
1:25AM
2.92
2:16PM
2.79
2:40AM
2.81
3:29PM
2.81
4:01AM
2.81
4:41PM
2.91
5:15AM
2.91
5:44PM
3.09
Low Tide
/ height (m)
2:02PM
0.56
2:31AM
0.38
2:38PM
0.51
3:08AM
0.29
3:15PM
0.50
3:46AM
0.24
3:53PM
0.54
4:26AM
0.25
4:34PM
0.62
5:08AM
0.31
5:18PM
0.73
5:54AM
0.43
6:10PM
0.85
6:48AM
0.58
7:12PM
0.96
7:52AM
0.74
8:27PM
1.01
9:07AM
0.84
9:50PM
0.94
10:24AM
0.82
11:04PM
0.77
11:31AM
0.73
12:06AM
0.55
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Sunrise4:39--4:41--4:43--4:45--4:46--4:48--4:50--4:50--4:52--4:54--4:56--4:58--
Sunset-10:25--10:23--10:22--10:22--10:20--10:19--10:16--10:15--10:14--10:12--10:09--10:08-
part cloudclearclearclearclearclearclearcloudrain showerslight rainmod rainpart cloudlight rainclearrain showerscloudcloudcloudcloudclearlight rainlight rainlight rainheavy rainheavy rainpart cloudrain showerscloudmod rainrain showerspart cloudlight rainpart cloudrain showerslight raincloud
Rain (mm)
--------237-2-2-----1221111-2-95-1-21-
Temp. °C161819222322222222181414141514151413131314141415141413161515141413141313
Feels °C (?)11151818202122222218121391112141211979111113129101413141111108710

Short Range Forecast: Light rain (total 2mm), mostly falling on Sun night. Warm (max 23°C on Sat afternoon, min 15°C on Fri morning). Winds decreasing (fresh winds from the S on Fri morning, calm by Sat night).

Days 3-6 Weather Summary Moderate rain (total 14mm), heaviest on Mon afternoon. Very mild (max 18°C on Mon morning, min 13°C on Mon night). Winds increasing (light winds from the SE on Mon night, fresh winds from the S by Tue afternoon).

Days 6-9 Weather Summary Heavy rain (total 29mm), heaviest during Sat morning. Very mild (max 15°C on Fri night, min 13°C on Thu morning). Winds decreasing (fresh winds from the WSW on Thu morning, light winds from the SE by Sat night).

Long Range Forecast: Moderate rain (total 19mm), heaviest on Sun afternoon. Very mild (max 16°C on Sun morning, min 12°C on Tue night). Winds decreasing (fresh winds from the SW on Tue morning, light winds from the NE by Wed morning).

  • 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 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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