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

information circle48hr Weather and Surf, issued 12 pm Friday 15 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 5PM is: 1.6m 10s primary swell from a North direction and 0.5m 7s secondary swell from a West direction (forecast issued at 12:00pm May 15). The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (15 May)4.5ft (1.3m)9s
Afternoon (15 May)5.5ft (1.7m)10s
Evening (15 May)5ft (1.5m)10s

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 13mm), heaviest on Sat night. Very mild (max 10°C on Sun morning, min 5°C on Sat night). Wind will be generally light.

Fri
15
Saturday
16
Sunday
17
Mon
18
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
1 AM
4 AM
7 AM
Rating
(10 max)
1
2
2
3
3
2
2
2
2
2
3
2
3
4
3
2
2
1
0
1
4
3
3
3
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.3
NNE
9
1.7
N
10
1.7
N
10
1.6
N
10
1.5
N
10
1.4
NNE
10
1.3
NNE
10
1.3
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
1.9
W
13
2.2
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
Wave Graph
Metric surfscale
Energy kJ
274
552
586
551
496
426
363
356
294
245
240
439
396
1099
1237
1632
1938
2071
2011
1712
1369
1204
1037
856
Wind (km/h)
20
NNW
20
N
20
NNW
15
N
10
N
5
N
0
NNE
5
ESE
10
ESE
15
ESE
10
ESE
10
SE
15
ESE
15
ESE
10
SE
10
SSE
15
SW
20
SW
20
SW
20
SSW
10
N
20
N
10
WNW
5
W
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
glassy
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross
cross-on
on
on
on
on
cross-off
cross-off
cross
glassy
High Tide
6:42PM3.31m
6:56AM3.42m
7:24PM3.46m
7:43AM3.49m
8:07PM3.54m
Low Tide
12:31PM0.12m
00:53AM0.28m
1:15PM0.04m
1:38AM0.11m
1:59PM0.05m
2:24AM0.02m
cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
cloud
light rain
cloud
light rain
light rain
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:01
4:58
4:56
4:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:45
9:47
9:50
9:52
2
3
3
2
1
1
1
Temp °C
7
7
8
7
7
7
7
6
8
9
9
7
5
5
5
7
9
10
9
8
8
7
7
7
1
1
3
2
3
4
4
3
4
4
5
3
1
1
1
4
5
5
4
3
5
2
4
5
Swell 1
Height (m)
Direction
Period (s)
1.3
NNE
9
0.6
WNW
8
1.7
N
10
1.6
N
10
1.5
N
10
1.4
NNE
10
1.3
NNE
10
1.3
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
1.9
W
13
2.2
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
Energy kJ
274
45
586
551
496
426
363
356
294
245
240
439
396
1099
1237
1632
1938
2071
2011
1712
1369
1204
1037
856
Swell 2
Height (m)
Direction
Period (s)
0.6
WNW
8
0.4
WSW
9
0.5
WNW
8
0.5
W
7
0.5
W
9
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
0.9
NNE
9
0.8
NNE
9
0.8
NNE
9
0.9
NNE
9
0.8
NNE
9
0.8
NNE
9
0.7
NNE
9
0.7
NNE
9
0.6
NNE
9
Energy kJ
49
26
32
27
36
38
50
63
63
63
232
201
163
153
146
116
108
106
132
106
106
80
80
59
Swell 3
Height (m)
Direction
Period (s)
0.3
WSW
9
0.1
SW
14
0.4
WSW
9
0.4
WSW
9
0.4
WNW
7
0.4
WNW
7
0.2
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
W
13
Energy kJ
16
8
26
26
18
18
5
22
70
132
63
7
268
3
Wind waves
Height (m)
Direction
Period (s)
1
NNW
6
1.7
N
10
Energy kJ
75
552
Nearest Offshore or Glassy
Rating
(10 max)
3
4
4
3
3
2
2
2
2
2
3
3
3
4
4
4
4
4
4
4
4
3
4
3
Distance (km)
714
490
490
0
0
0
0
0
0
0
0
1
0
0
1
1
1
29
119
121
0
102
26
0
Best forecast wave conditions in Outer Hebrides
Rating
(10 max)
3
3
2
4
3
3
3
3
3
3
4
4
4
4
4
4
4
3
Best forecast wave conditions in United Kingdom
Rating
(10 max)
4
4
4
4
3
4
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
3
Header Global
Rating
(10 max)
5
5
6
5
5
5
5
5
4
6
6
5
5
4
5
5
5
9
9
7
4
4
5
8
  • 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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