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

information circle16 Day Weather and Surf, issued 12 am Monday 04 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
9.6° 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 Monday (May 04) at 10PM. The primary swell is predicted to be 1.3m and 8s period with a secondary swell of 0.9m and 7s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Dalbeg (Lewis) in the next 16 days are 2.5m 9s and forecast to arrive on Thursday (May 07) at 10PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 6s period and expected on Thursday (May 07) at 10AM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Mon 4th May)4.5ft (1.3m) 8s
Best Surf 1AM (Wed 6th May)5ft (1.6m) 10s
Most Powerful10PM (Thu 7th May)8ft (2.5m) 9s

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 2mm), mostly falling on Mon night. Mild temperatures (max 9°C on Sun night, min 4°C on Mon night). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 14mm), heaviest on Wed night. Very mild (max 11°C on Sat morning, min 6°C on Wed night). Winds decreasing (fresh winds from the S on Thu morning, light winds from the N by Sat afternoon).

Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
1
0
0
3
2
2
1
0
1
1
0
0
2
2
1
1
1
1
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
1.8
WNW
8
1.2
W
8
1.3
WNW
8
0.9
N
9
1.3
N
10
1.6
N
10
1.3
N
9
1.2
N
9
1
N
9
0.7
NNW
9
1.6
SW
7
2.1
WSW
8
1.9
SW
7
2.5
WSW
8
2.5
WSW
8
2.1
W
8
1.8
W
8
0.9
NNW
11
0.9
NNW
8
0.8
W
7
0.8
WNW
7
Wave Graph
Metric surfscale
Energy kJ
422
190
186
134
360
509
300
240
160
84
289
573
314
804
773
597
401
180
114
62
67
Wind (km/h)
25
W
15
NNE
10
SW
20
NNE
20
N
5
ENE
15
ESE
10
SSE
20
SSE
30
S
35
S
30
S
30
SSW
35
SW
25
SSW
15
SSW
5
N
10
NNE
20
ESE
15
ESE
20
E
cross-on
cross
cross
cross-on
cross-on
cross-off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-on
cross-on
cross-off
cross-off
cross-off
High Tide
9:08AM3.03m
9:21PM3.13m
9:42AM2.89m
9:55PM3.00m
10:18AM2.71m
10:32PM2.85m
11:00AM2.51m
11:17PM2.69m
11:52AM2.34m
00:13AM2.55m
1:04PM2.23m
1:23AM2.48m
2:26PM2.24m
2:35AM2.52m
Low Tide
3:12PM0.57m
3:37AM0.55m
3:45PM0.72m
4:14AM0.70m
4:21PM0.88m
4:55AM0.87m
5:01PM1.03m
5:45AM1.02m
5:50PM1.18m
6:47AM1.10m
6:55PM1.28m
8:02AM1.08m
8:15PM1.29m
part cloud
part cloud
rain showers
part cloud
part cloud
cloud
cloud
cloud
mod rain
cloud
rain showers
part cloud
cloud
part cloud
part cloud
clear
part cloud
cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:26
5:24
5:22
5:18
5:16
5:15
5:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:21
9:23
9:25
9:28
9:30
9:32
9:35
2
8
6
Temp °C
9
8
7
7
7
6
7
6
8
10
10
9
9
10
8
11
11
9
11
13
11
3
3
3
1
1
2
2
3
3
3
2
2
2
1
1
7
8
6
5
9
7
Swell 1
Height (m)
Direction
Period (s)
1.2
W
8
1.3
WNW
8
1
W
7
1.3
N
10
1.6
N
10
1.3
N
9
1.2
N
9
1
N
9
0.7
NNW
9
1.1
W
9
0.7
N
10
0.4
NNE
10
0.6
N
10
0.6
W
12
2.1
W
8
1.8
W
8
1
W
7
0.9
NNW
8
0.8
W
7
0.8
WNW
7
Energy kJ
190
186
112
360
509
300
240
160
84
202
96
32
64
103
597
401
104
114
62
67
Swell 2
Height (m)
Direction
Period (s)
1.1
NW
8
0.8
N
7
0.4
WNW
10
1.2
WNW
9
0.9
WNW
9
0.7
WNW
8
0.6
WNW
8
0.5
W
8
0.7
W
8
0.8
N
10
0.1
W
16
0.4
NNW
9
0.4
W
13
0.4
NNE
9
0.5
W
12
0.5
NW
11
0.9
NNW
11
0.9
W
7
0.7
NW
8
0.4
NNW
7
Energy kJ
133
58
35
208
137
72
51
29
64
122
5
28
55
29
67
60
180
88
59
19
Swell 3
Height (m)
Direction
Period (s)
0.2
N
8
0.6
N
10
0.4
NNW
9
0.4
NW
12
0.4
NW
12
0.4
NW
12
0.4
NNE
9
0.3
NNE
9
0.6
NW
8
0.4
W
10
0.3
W
10
0.3
NNE
8
Energy kJ
5
70
26
37
37
37
27
15
41
31
16
12
Wind waves
Height (m)
Direction
Period (s)
1.8
WNW
8
0.9
N
9
0.4
SSW
3
0.9
SSW
6
1.6
SW
7
2.1
WSW
8
1.9
SW
7
2.5
WSW
8
2.5
WSW
8
Energy kJ
422
134
2
57
289
573
314
804
773
Nearest Offshore or Glassy
Rating
(10 max)
1
2
2
1
1
3
2
2
1
2
1
2
1
1
2
2
2
2
2
1
1
Distance (km)
427
1
14
96
1117
0
0
0
0
102
273
118
147
189
147
96
1
1
25
0
13
Best forecast wave conditions in Outer Hebrides
Rating
(10 max)
2
2
3
2
2
1
2
2
2
1
1
Best forecast wave conditions in United Kingdom
Rating
(10 max)
1
2
2
1
3
2
2
2
2
1
2
2
1
2
2
2
2
2
1
1
Header Global
Rating
(10 max)
5
5
5
4
5
9
9
5
6
5
9
7
9
6
5
4
5
9
4
6
5
  • Map Icons:
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  • 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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