Dalmore Bay (Lewis) surfForecast / Scot – Outer Hebrides / UK

information circle48hr Weather and Surf, issued 12 am Wednesday 27 May 2026 BST
Forecast update in hr  min  s Forecast update imminent
Dalmore Bay (Lewis) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dalmore Bay (Lewis) sea temperature is
9.8° C
(Which is slightly cooler than normal)

How big are the waves at Dalmore Bay (Lewis) today?

The current surf forecast for Dalmore Bay (Lewis) at 8AM is: 1.2m 10s primary swell from a West direction and 0.8m 7s secondary swell from a Northwest direction (forecast issued at 12:00am May 27). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (BST) & DateWave HeightWave Period
Morning (27 May)4ft (1.2m)10s
Afternoon (27 May)3.5ft (1.0m)10s
Evening (27 May)2.5ft (0.8m)9s

Table - waves today at Dalmore Bay (Lewis). (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 20°C on Thu afternoon, min 7°C on Tue night). Winds increasing (calm on Thu afternoon, strong winds from the SW by Fri afternoon).

Wednesday
27
Thursday
28
Friday
29
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
3
2
2
2
2
2
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.5
W
10
1.4
W
10
1.3
W
10
1.2
W
10
1.1
W
10
1
W
10
0.9
W
10
0.8
W
9
0.7
W
9
0.7
W
9
0.6
W
9
0.5
W
9
0.5
W
9
0.5
W
8
0.4
W
8
0.4
W
8
0.4
NW
10
0.5
WNW
9
0.5
WNW
9
1.3
SW
6
2.2
SW
7
3
WSW
8
3
WSW
9
2.5
WSW
9
Wave Graph
Metric surfscale
Energy kJ
467
400
339
284
235
192
148
110
81
79
57
39
37
33
21
21
24
49
46
120
507
1299
1230
928
Wind (km/h)
5
NE
5
ENE
10
ENE
15
ENE
15
ENE
15
ENE
15
ENE
5
ENE
5
ESE
10
SE
10
SE
10
ESE
15
E
0
NW
5
WNW
10
SE
10
S
15
SSW
25
SSW
25
SSW
35
SW
40
SW
35
SW
30
SW
glassy
glassy
cross-off
off
off
off
off
off
glassy
cross
cross
cross-off
cross-off
glassy
cross-on
cross
cross-on
on
cross-on
cross-on
on
on
on
on
High Tide
4:56AM2.81m
5:34PM2.83m
5:43AM2.86m
6:13PM2.95m
6:25AM2.91m
6:49PM3.04m
Low Tide
10:54PM0.92m
11:20AM0.61m
11:42PM0.80m
12:00PM0.58m
00:24AM0.70m
12:37PM0.57m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:39
4:37
4:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:08
10:10
10:13
Temp °C
8
8
7
10
12
13
13
12
13
14
15
17
19
20
17
16
15
13
12
12
12
12
13
12
7
6
4
6
8
9
10
10
11
11
13
15
16
20
16
15
13
10
8
7
5
4
6
6
Swell 1
Height (m)
Direction
Period (s)
1.5
W
10
1.4
W
10
1.3
W
10
1.2
W
10
1.1
W
10
1
W
10
0.9
W
10
0.8
W
9
0.7
W
9
0.7
W
9
0.6
W
9
0.5
W
9
0.5
W
9
0.5
W
8
0.4
W
8
0.4
W
8
0.4
WNW
8
0.5
WNW
9
0.5
WNW
9
0.5
WNW
9
0.4
WNW
9
0.1
W
18
Energy kJ
467
400
339
284
235
192
148
110
81
79
57
39
37
33
21
21
21
49
46
45
29
6
Swell 2
Height (m)
Direction
Period (s)
0.8
NW
7
0.8
NW
7
0.8
NW
7
0.7
NW
7
0.7
NW
7
0.7
NNW
7
0.1
W
19
0.5
NNW
6
0.4
NNW
6
0.5
NW
6
0.4
NW
6
0.4
NW
6
0.4
NW
6
0.4
NW
6
0.2
NNW
5
0.2
WNW
10
0.4
NW
10
0.2
W
8
0.2
W
8
0.1
SW
16
0.1
N
7
Energy kJ
64
64
64
50
47
40
7
22
15
18
9
8
9
9
3
10
24
5
5
10
1
Swell 3
Height (m)
Direction
Period (s)
0.1
W
20
0.1
W
20
0.1
W
19
0.1
W
19
0.1
W
19
0.1
W
19
0.1
W
18
0.1
NE
4
0.1
NE
4
0.1
N
6
0.1
N
6
0.2
N
6
0.1
N
6
0.2
NNW
6
0.1
N
6
0.1
SW
16
0.1
SW
16
0.1
N
6
Energy kJ
7
7
7
7
7
7
6
1
1
1
1
3
1
3
1
10
10
1
Wind waves
Height (m)
Direction
Period (s)
0.6
NNW
6
0.4
SSW
3
0.7
SSW
5
0.8
SSW
5
0.9
SSW
5
1.3
SW
6
2.2
SW
7
3
WSW
8
3
WSW
9
2.5
WSW
9
Energy kJ
32
3
22
27
42
120
507
1299
1230
928
Nearest Offshore or Glassy
Rating
(10 max)
3
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
0
0
0
0
0
0
0
0
0
1
1
8
29
358
358
345
8
121
121
162
203
303
303
272
Best forecast wave conditions in Outer Hebrides
Rating
(10 max)
3
3
2
2
2
2
1
1
1
1
1
1
1
1
Best forecast wave conditions in United Kingdom
Rating
(10 max)
3
3
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
Header Global
Rating
(10 max)
7
7
9
9
7
8
6
6
9
9
9
7
9
8
7
7
6
6
6
5
5
5
5
5
  • Map Icons:
  • Break
  • 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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