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

information circle48hr Weather and Surf, issued 12 am Saturday 16 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
9.4° C
(Which is normal for this time of year)

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

The current surf forecast for Dalmore Bay (Lewis) at 7AM is: 1.4m 10s primary swell from a North-northeast direction and 0.7m 8s secondary swell from a West direction (forecast issued at 12:00am May 16). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (BST) & DateWave HeightWave Period
Morning (16 May)4.5ft (1.3m)10s
Afternoon (16 May)3.5ft (1.1m)10s
Evening (16 May)4ft (1.2m)12s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 14mm), heaviest on Sat night. Very mild (max 11°C on Mon afternoon, min 5°C on Sat night). Wind will be generally light.

Saturday
16
Sunday
17
Monday
18
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)
2
2
2
2
2
3
2
3
4
3
1
1
0
0
0
1
0
1
0
0
0
0
2
2
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.4
NNE
10
1.4
NNE
10
1.4
NNE
10
1.2
NNE
10
1.1
NNE
10
1.1
NNE
10
1.2
W
12
1.2
W
12
1.7
W
14
2
W
13
2.3
W
13
2.4
W
13
2.5
W
13
2.5
W
13
2.4
W
12
2.2
W
12
2.1
W
12
2
W
12
1.9
W
11
1.8
W
11
1.7
W
11
1.6
W
10
1.6
W
10
1.5
W
10
Wave Graph
Metric surfscale
Energy kJ
426
377
370
294
245
240
439
396
1099
1370
1783
1938
2074
2011
1712
1369
1204
1055
856
755
663
556
514
443
Wind (km/h)
5
N
5
NNE
5
ESE
10
ESE
15
ESE
15
ESE
10
SE
15
ESE
15
ESE
15
SE
20
SW
20
SW
25
WSW
25
SW
20
SW
20
SSW
25
SSW
20
SW
20
SSW
20
SW
20
WSW
15
WSW
5
WNW
10
E
glassy
glassy
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross
on
on
on
on
on
on
on
on
on
on
on
cross-on
cross
cross-off
High Tide
6:56AM3.42m
7:24PM3.46m
7:43AM3.49m
8:07PM3.54m
8:32AM3.47m
8:52PM3.54m
Low Tide
00:53AM0.28m
1:15PM0.04m
1:38AM0.11m
1:59PM0.05m
2:24AM0.02m
2:44PM0.14m
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
rain showers
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:58
4:56
4:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:47
9:50
9:52
2
3
2
1
1
1
1
1
1
1
Temp °C
7
7
6
8
9
9
7
5
5
6
7
8
8
8
8
8
8
8
8
9
10
11
10
8
4
4
2
4
4
4
3
1
1
2
2
3
2
2
3
3
3
4
3
4
5
6
7
5
Swell 1
Height (m)
Direction
Period (s)
1.4
NNE
10
1.4
NNE
10
1.4
NNE
10
1.2
NNE
10
1.1
NNE
10
1.1
NNE
10
1.2
W
12
1.2
W
12
1.7
W
14
2
W
13
2.3
W
13
2.4
W
13
2.5
W
13
2.5
W
13
2.4
W
12
2.2
W
12
2.1
W
12
2
W
12
1.9
W
11
1.8
W
11
1.7
W
11
1.6
W
10
1.6
W
10
1.5
W
10
Energy kJ
426
377
370
294
245
240
439
396
1099
1370
1783
1938
2074
2011
1712
1369
1204
1055
856
755
663
556
514
443
Swell 2
Height (m)
Direction
Period (s)
0.5
W
9
0.6
W
8
0.7
W
8
0.7
W
8
0.7
W
8
0.8
WNW
13
1
NNE
10
0.9
NNE
10
0.9
NNE
9
0.9
NNE
9
0.8
NNE
9
0.7
NNE
9
0.7
NNE
9
0.7
NNE
9
0.7
NNE
9
0.7
NNE
9
0.7
NNE
9
0.7
N
9
0.7
NNE
9
0.6
N
9
0.6
N
8
0.5
N
8
0.5
N
8
0.5
NNE
8
Energy kJ
38
50
63
63
63
232
197
159
149
119
108
82
82
82
80
80
80
76
79
55
51
35
35
39
Swell 3
Height (m)
Direction
Period (s)
0.4
WNW
7
0.3
WNW
7
0.2
WNW
15
0.4
WNW
14
0.6
W
14
0.7
W
8
0.1
SW
13
0.8
W
14
0.1
SW
13
0.1
W
16
Energy kJ
18
10
22
70
132
63
7
268
7
5
Wind waves
Height (m)
Direction
Period (s)
Energy kJ
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
3
3
3
4
4
3
4
4
4
4
3
3
3
3
2
3
2
3
2
Distance (km)
0
0
0
0
0
0
1
0
0
1
102
121
121
121
121
102
102
121
102
102
148
97
8
0
Best forecast wave conditions in Outer Hebrides
Rating
(10 max)
2
4
3
3
3
3
3
3
4
4
4
3
3
2
3
3
Best forecast wave conditions in United Kingdom
Rating
(10 max)
3
4
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
Header Global
Rating
(10 max)
5
5
5
4
5
6
6
5
4
5
4
7
9
9
4
4
4
4
5
4
4
4
4
4
  • 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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