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

information circle16 Day Weather and Surf, issued 12 pm Saturday 16 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
9.5° C
(Which is normal for this time of year)

Best Forecast Surf Conditions for Dalbeg (Lewis) this week:

The surf forecast for Dalbeg (Lewis) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (May 16) at 7PM. The primary swell is predicted to be 1.2m and 12s period with a secondary swell of 1.0m and 10s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Dalbeg (Lewis) in the next 16 days are 2.5m 13s and forecast to arrive on Sunday (May 17) at 1PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Saturday (May 23) at 4PM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Sat 16th May)4ft (1.2m) 12s
Best Surf 1AM (Sun 17th May)5.5ft (1.7m) 14s
Most Powerful 1PM (Sun 17th May)8ft (2.5m) 13s

Table - best surf conditions forecast for Dalbeg (Lewis) over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 9mm), mostly falling on Sat night. Very mild (max 11°C on Mon morning, min 5°C on Sat night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 5mm), mostly falling on Thu afternoon. Very mild (max 14°C on Thu afternoon, min 8°C on Wed night). Winds decreasing (fresh winds from the SW on Wed morning, calm by Wed night).

Saturday
16
Sunday
17
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
3
4
2
2
4
2
2
2
1
1
0
1
1
0
3
3
1
0
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
NNE
10
1.1
NNE
10
1.7
W
14
2.4
W
13
2.5
W
13
2.1
W
12
1.8
W
11
1.6
W
10
1.3
W
10
1
W
9
0.7
W
9
0.5
W
16
1.8
WSW
14
1.9
WSW
13
1.9
WSW
12
1.4
WSW
11
1.2
WSW
10
1.3
WSW
10
1.5
WSW
10
1.5
WSW
10
1.5
WSW
10
Wave Graph
Metric surfscale
Energy kJ
294
240
1099
1938
2011
1207
757
543
325
162
76
133
1277
1174
985
460
316
333
419
457
445
Wind (km/h)
10
ESE
10
E
10
ESE
20
WSW
20
WSW
10
SE
20
SSE
10
WSW
10
E
20
E
20
SE
20
S
30
SW
35
WSW
20
W
5
SE
20
SSE
25
SSW
25
SSW
25
SSW
15
S
cross-off
cross-off
off
cross
cross
off
cross-off
cross
cross-off
cross-off
off
cross-off
cross
cross
cross-on
off
off
cross-off
cross-off
cross-off
cross-off
High Tide
7:24PM3.46m
7:43AM3.49m
8:07PM3.54m
8:32AM3.47m
8:52PM3.54m
9:22AM3.34m
9:40PM3.47m
10:16AM3.13m
10:32PM3.33m
11:15AM2.89m
11:30PM3.16m
12:22PM2.67m
00:35AM2.99m
Low Tide
1:15PM0.04m
1:38AM0.11m
1:59PM0.05m
2:24AM0.02m
2:44PM0.14m
3:13AM0.03m
3:30PM0.29m
4:04AM0.13m
4:19PM0.49m
5:00AM0.29m
5:13PM0.70m
6:02AM0.47m
6:13PM0.90m
cloud
cloud
rain showers
cloud
part cloud
part cloud
rain showers
rain showers
part cloud
light rain
light rain
cloud
cloud
part cloud
part cloud
cloud
rain showers
cloud
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:58
4:56
4:54
4:52
4:50
4:48
4:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:47
9:50
9:52
9:53
9:55
9:58
10:00
7
1
1
1
2
2
Temp °C
9
9
7
9
9
8
11
11
9
11
11
11
12
12
9
12
14
13
13
13
12
4
5
4
3
4
3
7
7
6
7
7
7
5
5
4
9
10
9
8
8
8
Swell 1
Height (m)
Direction
Period (s)
1.2
NNE
10
1.1
NNE
10
1.7
W
14
2.4
W
13
2.5
W
13
2.1
W
12
1.8
W
11
1.6
W
10
1.3
W
10
1
W
9
0.7
W
9
0.5
W
16
1.8
WSW
14
1.9
WSW
13
1.9
WSW
12
1.4
WSW
11
1.3
NNW
8
1.3
WSW
10
1.5
WSW
10
1.5
WSW
10
1.5
WSW
10
Energy kJ
294
240
1099
1938
2011
1207
757
543
325
162
76
133
1277
1174
985
460
212
333
419
457
445
Swell 2
Height (m)
Direction
Period (s)
0.7
W
8
0.8
WNW
13
0.9
NNE
9
0.7
NNE
9
0.7
NNE
9
0.6
NNE
9
0.6
NNE
9
0.5
NNE
8
0.6
NNE
8
0.6
NNE
8
0.5
N
8
0.4
NNE
8
0.3
NNE
7
0.2
NNE
7
0.2
NNE
7
0.9
NW
6
1.2
WSW
10
1
NNW
8
0.6
NNW
7
0.4
NNW
7
0.3
N
7
Energy kJ
63
232
149
82
80
61
59
39
54
53
33
19
11
5
5
54
316
128
43
17
8
Swell 3
Height (m)
Direction
Period (s)
0.4
WNW
14
0.7
W
8
0.1
SW
13
0.1
W
16
0.2
W
15
0.3
W
13
0.3
W
12
0.2
WNW
8
0.1
NE
8
0.2
NNE
7
0.2
NNE
7
0.2
NNE
7
Energy kJ
70
63
7
5
17
31
27
6
2
5
5
5
Wind waves
Height (m)
Direction
Period (s)
0.7
SSW
8
1.1
SW
5
Energy kJ
55
73
Nearest Offshore or Glassy
Rating
(10 max)
2
3
4
4
4
4
2
3
2
2
1
1
2
1
1
3
3
2
1
1
2
Distance (km)
0
0
0
120
118
0
96
14
0
13
0
120
120
189
191
0
0
120
147
162
0
Best forecast wave conditions in Outer Hebrides
Rating
(10 max)
3
3
4
4
3
3
2
2
1
3
3
2
Best forecast wave conditions in United Kingdom
Rating
(10 max)
3
3
4
4
4
4
3
3
2
2
1
1
2
2
4
3
3
2
2
2
2
Header Global
Rating
(10 max)
5
4
6
7
4
5
4
4
4
4
4
4
9
9
9
7
5
4
5
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)
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Information about the Dalbeg (Lewis) Surf forecast

The above surf forecast table for Dalbeg (Lewis) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Dalbeg (Lewis) can be found by selecting the local surf guide option on the grey menu. Our Dalbeg (Lewis) surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Dalbeg (Lewis)) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Dalbeg (Lewis) may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Outer Hebrides? If you are looking for accommodation near Dalbeg (Lewis), camping, hotels and holiday cottages in Outer Hebrides, consider staying in Stornoway which is 24 km (15 miles) away.

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