Dalbeg (Lewis) surfForecast / Scot – Outer Hebrides / UK

information circle48hr Weather and Surf, issued 12 am Wednesday 13 May 2026 BST
Forecast update in hr  min  s Forecast update imminent
Dalbeg (Lewis) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dalbeg (Lewis) sea temperature is
9.3° C
(Which is normal for this time of year)

How big are the waves at Dalbeg (Lewis) today?

The current surf forecast for Dalbeg (Lewis) at 7AM is: 4.0m 12s primary swell from a West-northwest direction (forecast issued at 12:00am May 13). The wind direction is predicted to be cross-onshore.

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 Dalbeg (Lewis). (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 10mm), heaviest on Tue night. Mild temperatures (max 9°C on Wed morning, min 7°C on Tue night). Mainly fresh winds.

Wednesday
13
Thursday
14
Friday
15
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)
!
!
0
!
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
1
2
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
3.5
WNW
11
4
WNW
12
4
WNW
12
3.5
WNW
12
3.5
WNW
12
3.5
WNW
11
3.5
WNW
11
3
NW
11
2.3
WNW
10
3
NW
10
1.8
WNW
10
1.7
WNW
10
1.5
WNW
9
1.3
WNW
9
1.7
N
7
1.8
N
7
1.7
N
7
1.7
N
7
1.8
N
8
1.4
NNE
9
1.7
N
10
1.7
N
10
1.6
N
10
1.5
N
10
Wave Graph
Metric surfscale
Energy kJ
3489
4489
4354
3817
3138
2716
2500
2172
1128
1559
612
497
359
249
255
295
287
303
417
308
529
584
541
487
Wind (km/h)
15
NNW
20
NNW
25
NNW
20
NNW
20
N
30
N
30
N
25
NNW
30
NNW
20
NNW
20
N
25
NNE
30
NNE
30
N
30
N
30
N
25
N
20
NNW
25
NNW
20
N
20
N
15
NNW
15
NNW
10
NNW
on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
4:32AM2.84m
5:18PM2.85m
5:21AM3.06m
6:01PM3.10m
6:09AM3.26m
6:42PM3.31m
Low Tide
10:31PM0.99m
11:02AM0.49m
11:22PM0.76m
11:48AM0.27m
00:08AM0.51m
12:31PM0.12m
light rain
clear
rain showers
cloud
rain showers
rain showers
clear
cloud
light rain
rain showers
light rain
rain showers
rain showers
cloud
cloud
clear
clear
part cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:05
5:03
5:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:40
9:44
9:45
1
1
1
1
1
1
1
1
1
Temp °C
7
8
8
8
9
9
9
8
8
8
8
8
9
8
9
7
7
7
7
7
7
8
8
7
2
3
1
3
3
2
2
2
1
3
3
2
2
0
1
0
0
1
0
1
2
3
4
3
Swell 1
Height (m)
Direction
Period (s)
3.5
WNW
11
4
WNW
12
4
WNW
12
3.5
WNW
12
3.5
WNW
12
3.5
WNW
11
3.5
WNW
11
3
NW
11
2.3
WNW
10
0.1
SW
16
1.8
WNW
10
1.7
WNW
10
1.5
WNW
9
1.3
WNW
9
1.1
WNW
9
1
WNW
8
0.9
WNW
8
0.8
WNW
8
0.8
W
8
1.4
NNE
9
1.7
N
10
1.7
N
10
1.6
N
10
1.5
N
10
Energy kJ
3489
4489
4354
3817
3138
2716
2500
2172
1128
10
612
497
359
249
197
154
115
90
84
308
529
584
541
487
Swell 2
Height (m)
Direction
Period (s)
0.1
W
18
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
0.1
SW
14
0.6
WNW
8
0.7
W
8
0.8
WNW
8
0.7
W
7
0.8
W
8
Energy kJ
6
12
12
10
10
10
10
10
10
9
8
8
8
50
57
75
54
74
Swell 3
Height (m)
Direction
Period (s)
0.5
W
9
0.4
W
9
0.3
W
9
0.3
WSW
9
0.1
SW
14
Energy kJ
41
25
14
15
8
Wind waves
Height (m)
Direction
Period (s)
2
NNW
9
3
NW
10
2
NNW
8
1.6
N
8
1.4
N
7
1.6
N
7
1.7
N
7
1.8
N
7
1.7
N
7
1.7
N
7
1.8
N
8
1.1
NNW
6
Energy kJ
673
1559
497
318
212
243
255
295
287
303
417
77
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
1
2
2
1
4
1
1
3
1
1
1
1
1
3
1
1
3
3
1
3
3
Distance (km)
147
147
189
215
856
788
788
204
217
922
96
1033
916
915
490
490
713
621
621
714
713
207
1
1
Best forecast wave conditions in Outer Hebrides
Rating
(10 max)
3
3
Best forecast wave conditions in United Kingdom
Rating
(10 max)
4
4
4
2
4
1
1
3
1
1
1
1
1
1
1
3
4
Header Global
Rating
(10 max)
9
9
9
9
8
7
9
9
9
9
5
5
5
5
5
4
5
5
5
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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