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

information circle48hr Weather and Surf, issued 6 pm Thursday 21 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
9.9° 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 1AM is: 1.3m 9s primary swell from a West-southwest direction and 0.1m 7s secondary swell from a Northeast direction (forecast issued at 06:00pm May 21). The wind direction is predicted to be offshore and the swell rating is 2.

Time (BST) & DateWave HeightWave Period
Morning (22 May)5ft (1.6m)10s
Afternoon (22 May)6ft (1.9m)11s
Evening (22 May)5.5ft (1.7m)11s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 7mm), mostly falling on Thu night. Very mild (max 14°C on Thu afternoon, min 9°C on Sat night). Winds decreasing (fresh winds from the SSW on Sat morning, light winds from the WSW by Sat night).

Thu
21
Friday
22
Saturday
23
Sun
24
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
4 AM
7 AM
10 AM
1 PM
Rating
(10 max)
0
2
2
2
1
1
1
2
1
2
3
0
1
0
1
0
0
1
1
0
2
2
2
1
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)
0.9
WSW
11
1.7
WSW
10
1.6
WSW
9
1.3
WSW
9
1.4
WSW
10
1.5
SW
10
1.6
SW
10
1.8
SW
10
1.9
SW
11
1.8
SW
11
1.7
WSW
11
1.6
SW
11
1.7
WSW
11
1.7
WSW
10
1.7
WSW
10
1.8
SW
10
2
SW
8
2.2
SW
9
2.2
WSW
9
2.1
WSW
9
2.1
WSW
9
2.1
WSW
9
1.9
WSW
10
1.9
WSW
9
Wave Graph
Metric surfscale
Energy kJ
206
495
407
312
349
407
496
659
762
716
622
551
610
576
543
625
441
711
783
782
799
766
655
641
Wind (km/h)
30
SW
25
SSW
15
S
15
SE
15
SSW
20
S
20
S
20
S
25
SSW
25
SSW
15
SSW
25
SW
25
SSW
30
SW
30
SSW
40
SSW
35
SSW
35
SW
30
SW
25
SW
15
WSW
10
WSW
10
SW
20
SW
cross
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-on
cross
cross
High Tide
11:30PM3.16m
12:22PM2.67m
00:35AM2.99m
1:35PM2.53m
1:46AM2.86m
Low Tide
5:13PM0.70m
6:02AM0.47m
6:13PM0.90m
7:12AM0.61m
7:24PM1.04m
8:27AM0.68m
cloud
part cloud
cloud
light rain
rain showers
part cloud
part cloud
cloud
cloud
cloud
cloud
light rain
part cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
light rain
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:48
4:46
4:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:58
10:00
10:01
10:04
2
1
2
1
1
Temp °C
13
14
12
12
13
13
12
12
13
14
13
11
11
11
12
13
12
12
11
11
10
9
11
12
7
10
9
10
10
9
8
8
8
10
11
6
6
5
6
6
5
6
5
6
7
7
9
8
Swell 1
Height (m)
Direction
Period (s)
0.9
WSW
11
1.7
WSW
10
1.6
WSW
9
1.3
WSW
9
1.4
WSW
10
1.5
SW
10
1.6
SW
10
1.8
SW
10
0.1
N
7
1.8
SW
11
1.7
WSW
11
0.1
N
6
0.1
W
16
0.1
W
16
2.1
WSW
9
2.1
WSW
9
1.9
WSW
10
0.1
W
18
Energy kJ
198
495
407
312
349
407
496
659
1
716
622
1
5
5
782
766
655
6
Swell 2
Height (m)
Direction
Period (s)
0.1
NE
8
0.1
NE
7
0.1
NE
7
0.1
NE
7
0.1
N
7
0.1
NE
7
0.1
N
7
0.1
N
7
0.1
N
6
0.1
N
6
Energy kJ
2
2
2
2
1
2
1
1
1
1
Swell 3
Height (m)
Direction
Period (s)
0.1
N
8
0.1
W
16
0.1
W
16
0.1
W
16
0.1
NW
6
0.1
N
6
Energy kJ
1
5
5
5
1
1
Wind waves
Height (m)
Direction
Period (s)
1.4
SW
7
1.9
SW
11
1.6
SW
11
1.7
WSW
11
1.7
WSW
10
1.7
WSW
10
1.8
SW
10
2
SW
8
2.2
SW
9
2.2
WSW
9
2.1
WSW
9
1.9
WSW
9
Energy kJ
206
762
551
610
576
543
625
441
711
783
799
641
Nearest Offshore or Glassy
Rating
(10 max)
2
1
2
2
1
1
1
1
1
1
3
1
1
1
1
1
1
1
1
2
2
2
2
2
Distance (km)
162
120
0
0
147
102
102
162
149
149
0
147
147
303
273
273
211
211
211
162
162
162
14
162
Best forecast wave conditions in Outer Hebrides
Rating
(10 max)
2
2
3
3
Best forecast wave conditions in United Kingdom
Rating
(10 max)
3
3
3
2
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
3
2
Header Global
Rating
(10 max)
5
5
5
4
5
7
7
7
6
6
6
5
6
7
8
8
7
6
5
5
5
5
6
6
  • 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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