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

information circle48hr Weather and Surf, issued 6 am Tuesday 12 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 1PM is: 3.5m 10s primary swell from a West-northwest direction and 0.1m 19s secondary swell from a West direction (forecast issued at 06:00am May 12). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (12 May)11ft (3.5m)9s
Afternoon (12 May)11ft (3.5m)10s
Evening (12 May)11ft (3.5m)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 13mm), heaviest on Thu morning. Mild temperatures (max 9°C on Tue morning, min 7°C on Tue night). Mainly fresh winds.

Tuesday
12
Wednesday
13
Thursday
14
Fri
15
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)
0
0
0
0
0
0
0
0
0
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
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
2.5
WNW
8
3
WNW
9
3.5
WNW
9
3.5
WNW
10
3.5
WNW
11
3.5
WNW
11
3.5
WNW
11
4
WNW
11
4
WNW
12
4
WNW
12
3.5
WNW
12
3.5
WNW
12
3.5
WNW
11
3.5
NW
11
2.5
WNW
11
2.1
WNW
11
2.3
NNW
9
1.7
WNW
10
1.6
WNW
9
1.5
WNW
9
1.3
WNW
9
1.7
N
7
1.8
N
7
1.8
N
7
Wave Graph
Metric surfscale
Energy kJ
825
1484
1914
2386
2716
2921
3136
3669
4493
4493
3671
3257
3101
2809
1546
1032
808
535
433
359
277
290
312
330
Wind (km/h)
30
WNW
35
WNW
30
WNW
35
W
30
WSW
30
WSW
20
W
20
NNW
25
NNW
25
NNW
20
NNW
30
N
30
N
30
N
25
NNW
30
NNW
25
NNW
20
N
30
NNE
30
N
30
N
25
N
30
N
25
N
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
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
High Tide
4:32PM2.60m
4:32AM2.84m
5:18PM2.85m
5:21AM3.06m
6:01PM3.10m
Low Tide
10:13AM0.73m
10:31PM0.99m
11:02AM0.49m
11:22PM0.76m
11:48AM0.27m
00:08AM0.51m
cloud
rain showers
clear
cloud
part cloud
light rain
light rain
light rain
rain showers
clear
rain showers
rain showers
rain showers
rain showers
part cloud
cloud
light rain
rain showers
rain showers
rain showers
cloud
cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:07
5:05
5:03
5:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:38
9:40
9:44
9:45
1
1
1
1
1
1
1
1
1
1
1
2
1
Temp °C
8
8
9
9
9
8
7
8
7
8
8
9
9
9
8
8
8
8
8
9
8
8
8
7
1
0
1
0
1
1
1
3
1
2
3
2
2
2
1
1
2
3
1
2
0
1
1
0
Swell 1
Height (m)
Direction
Period (s)
0.6
N
9
0.6
N
9
0.5
N
9
0.1
W
19
0.1
W
19
0.1
W
19
3.5
WNW
11
4
WNW
11
4
WNW
12
4
WNW
12
3.5
WNW
12
3.5
WNW
12
3.5
WNW
11
3.5
NW
11
2.5
WNW
11
2.1
WNW
11
1.9
WNW
10
1.7
WNW
10
1.6
WNW
9
1.5
WNW
9
1.3
WNW
9
1.1
WNW
9
1
WNW
8
0.9
WNW
8
Energy kJ
57
56
36
7
7
7
3136
3669
4493
4493
3671
3257
3101
2809
1546
989
720
529
433
359
249
197
151
115
Swell 2
Height (m)
Direction
Period (s)
0.1
W
20
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
16
0.1
SW
16
0.1
SW
15
0.1
SW
15
Energy kJ
7
12
11
10
10
10
10
10
10
10
9
8
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
2.5
WNW
8
3
WNW
9
3.5
WNW
9
3.5
WNW
10
3.5
WNW
11
3.5
WNW
11
2.1
NNW
10
2.3
NNW
10
2.3
NNW
9
2
N
8
1.7
N
8
1.5
N
8
1.6
N
7
1.7
N
7
1.8
N
7
1.8
N
7
Energy kJ
825
1484
1914
2386
2716
2921
880
1032
808
535
346
253
277
290
312
330
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
3
4
4
4
4
2
2
2
2
4
1
1
1
1
1
1
1
2
1
Distance (km)
273
375
563
703
490
216
174
147
96
166
217
217
827
781
162
217
217
915
752
752
952
490
490
587
Best forecast wave conditions in Outer Hebrides
Rating
(10 max)
Best forecast wave conditions in United Kingdom
Rating
(10 max)
2
2
1
1
1
3
4
4
4
4
2
2
4
1
1
1
1
1
1
1
2
1
Header Global
Rating
(10 max)
9
5
9
8
8
9
9
9
9
9
7
6
7
6
8
9
9
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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