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

information circle48hr Weather and Surf, issued 6 am Wednesday 13 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
9.3° 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 10AM is: 3.5m 12s primary swell from a West-northwest direction (forecast issued at 06:00am May 13). The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (13 May)13ft (4.0m)12s
Afternoon (13 May)11ft (3.5m)12s
Evening (13 May)10ft (3.0m)11s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 5mm), mostly falling on Wed morning. Mild temperatures (max 9°C on Wed morning, min 7°C on Wed night). Winds decreasing (fresh winds from the N on Thu afternoon, calm by Fri night).

Wednesday
13
Thursday
14
Friday
15
Sat
16
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
1 AM
Rating
(10 max)
4
3
4
3
2
2
2
2
3
3
2
1
1
1
0
0
1
0
2
2
2
2
3
2
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)
4
WNW
12
4
WNW
12
3.5
WNW
12
3.5
WNW
12
3.5
WNW
11
3
WNW
11
3.5
NW
11
2.3
WNW
10
3
NW
10
1.8
WNW
10
1.7
WNW
9
1.5
WNW
9
1.3
WNW
9
1.8
N
7
1.8
N
7
1.8
N
7
1.8
N
7
1.3
NNE
8
1.8
N
9
1.8
N
10
1.7
N
10
1.6
N
10
1.5
N
10
1.4
NNE
10
Wave Graph
Metric surfscale
Energy kJ
4489
4439
3817
3388
2795
2372
2349
1128
1608
612
506
359
264
306
324
330
349
239
528
618
608
551
506
435
Wind (km/h)
20
NNW
30
NNW
20
NNW
25
N
30
N
30
N
25
NNW
25
NNW
20
NNW
20
NNW
20
NNE
30
NNE
30
N
30
N
25
N
25
N
25
NNW
25
NNW
25
NNW
20
NNW
20
NNW
15
NNW
5
NNW
5
NW
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
High Tide
4:32AM2.84m
5:18PM2.85m
5:21AM3.06m
6:01PM3.10m
6:09AM3.26m
6:42PM3.31m
Low Tide
11:02AM0.49m
11:22PM0.76m
11:48AM0.27m
00:08AM0.51m
12:31PM0.12m
00:53AM0.28m
clear
rain showers
part cloud
rain showers
rain showers
part cloud
rain showers
part cloud
part cloud
part cloud
rain showers
rain showers
part cloud
cloud
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:05
5:03
5:01
4:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:40
9:44
9:45
9:47
1
1
1
1
1
1
Temp °C
8
8
8
9
9
9
8
8
7
8
8
9
9
8
7
7
7
7
7
7
8
7
7
7
3
1
2
2
2
2
2
2
2
3
2
2
1
0
0
0
0
0
0
1
2
2
4
3
Swell 1
Height (m)
Direction
Period (s)
4
WNW
12
4
WNW
12
3.5
WNW
12
3.5
WNW
12
3.5
WNW
11
3
WNW
11
2.3
WNW
10
0.1
SW
16
1.8
WNW
10
1.7
WNW
9
1.5
WNW
9
1.3
WNW
9
1.1
WNW
9
0.9
WNW
8
0.9
WNW
8
0.8
WNW
8
1.3
NNE
8
0.7
WNW
8
0.6
WNW
8
1.7
N
10
1.6
N
10
1.5
N
10
1.4
NNE
10
Energy kJ
4489
4439
3817
3388
2795
2372
1128
10
612
506
359
254
197
120
115
90
239
65
47
608
551
506
435
Swell 2
Height (m)
Direction
Period (s)
0.1
SW
17
0.1
SW
17
0.1
SW
16
0.1
SW
16
0.1
SW
16
0.1
SW
16
0.1
SW
16
0.1
SW
16
0.1
SW
15
0.1
SW
15
0.1
SW
15
0.8
WNW
8
0.3
W
9
0.5
W
9
0.7
WNW
7
0.6
WNW
7
0.7
W
9
0.8
W
8
Energy kJ
12
12
10
10
10
10
10
10
9
8
8
87
15
39
54
41
71
80
Swell 3
Height (m)
Direction
Period (s)
0.1
SW
14
0.1
SW
14
0.1
SW
14
0.4
WSW
9
0.5
W
9
0.4
WNW
7
0.1
SW
14
Energy kJ
8
8
8
25
39
21
8
Wind waves
Height (m)
Direction
Period (s)
0.3
NNE
8
3.5
NW
11
2.2
NNW
10
3
NW
10
1.9
NNW
8
1.5
N
8
1.5
N
8
1.6
N
7
1.8
N
7
1.8
N
7
1.8
N
7
1.8
N
7
1.2
NNW
6
1.8
N
9
1.8
N
10
Energy kJ
14
2349
880
1608
497
294
249
264
306
324
330
349
90
528
618
Nearest Offshore or Glassy
Rating
(10 max)
4
4
1
2
2
2
4
1
2
3
2
2
1
1
1
2
3
1
1
1
4
2
3
1
Distance (km)
148
190
215
217
789
827
205
217
920
97
1038
1038
490
490
317
714
714
620
620
699
490
345
0
26
Best forecast wave conditions in Outer Hebrides
Rating
(10 max)
3
1
Best forecast wave conditions in United Kingdom
Rating
(10 max)
4
4
2
2
4
1
2
3
1
1
1
1
1
2
4
4
4
4
Header Global
Rating
(10 max)
9
9
8
8
7
8
9
9
9
9
5
5
5
5
5
5
5
5
5
5
6
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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