Rubh A Bhiogar (Lewis) surfForecast / Scot – Outer Hebrides / UK

information circle48hr Weather and Surf, issued 6 pm Wednesday 20 May 2026 BST
Forecast update in hr  min  s Forecast update imminent
Rubh A Bhiogar (Lewis) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Rubh A Bhiogar (Lewis) sea temperature is
9.7° C
(Which is normal for this time of year)

How big are the waves at Rubh A Bhiogar (Lewis) today?

The current surf forecast for Rubh A Bhiogar (Lewis) at 11PM is: 2.4m 12s primary swell from a West-southwest direction and 0.3m 7s secondary swell from a Northeast direction, 0.3m 7s secondary swell from a Northeast direction (forecast issued at 06:00pm May 20). The wind direction is predicted to be cross-shore.

Time (BST) & DateWave HeightWave Period
Morning (20 May)--
Afternoon (20 May)5.5ft (1.7m)14s
Evening (20 May)7.5ft (2.3m)12s

Table - waves today at Rubh A Bhiogar (Lewis). (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 10mm), heaviest on Wed afternoon. Very mild (max 14°C on Thu afternoon, min 9°C on Wed night). Mainly strong winds.

Wed
20
Thursday
21
Friday
22
Sat
23
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
1
0
0
1
3
3
1
0
0
2
1
1
0
0
0
0
0
1
1
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)
1.7
W
13
1.5
W
13
2.3
WSW
12
2.5
WSW
12
1.4
W
12
1.9
WSW
11
1.5
W
11
1.4
WSW
11
1.3
WSW
7
0.8
WSW
11
1.4
WSW
10
1.3
WSW
10
1.2
WSW
10
1.2
WSW
10
1
WSW
9
1.2
WSW
10
1.2
WSW
11
1.5
WSW
11
1.4
WSW
10
1.5
WSW
10
1.5
WSW
11
1.5
WSW
10
1.5
WSW
10
1.5
WSW
10
Wave Graph
Metric surfscale
Energy kJ
1016
759
1574
1794
537
874
565
452
155
150
343
299
253
275
168
285
334
523
426
494
513
471
436
448
Wind (km/h)
35
SW
35
SSW
40
SW
35
SW
25
SW
15
SSE
20
SE
25
SSW
30
SW
25
SSW
15
S
15
SSE
20
SSW
25
S
30
S
30
SSW
30
SSW
25
SW
25
SSW
25
SSW
30
SW
30
SW
30
SW
35
SW
cross
cross-off
cross
cross
cross
cross-off
off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross
cross
cross-off
cross-off
High Tide
10:28PM3.48m
11:14AM3.06m
11:26PM3.31m
12:21PM2.85m
00:30AM3.13m
Low Tide
4:16PM0.53m
4:55AM0.28m
5:09PM0.77m
5:57AM0.47m
6:10PM1.00m
7:06AM0.63m
part cloud
light rain
light rain
cloud
cloud
cloud
light rain
light rain
cloud
part cloud
cloud
light rain
light rain
cloud
cloud
cloud
cloud
cloud
clear
clear
cloud
cloud
cloud
part 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>
9:55
9:58
10:00
10:01
2
1
2
1
2
2
Temp °C
12
10
10
10
10
9
10
12
13
14
13
12
13
12
13
14
14
13
12
11
11
11
13
14
4
3
2
2
5
5
6
8
8
9
11
9
9
7
8
8
8
8
7
7
5
5
6
7
Swell 1
Height (m)
Direction
Period (s)
1.7
W
13
1.5
W
13
0.3
NE
7
0.1
NE
7
1.4
W
12
1.9
WSW
11
1.5
W
11
1.4
WSW
11
0.8
W
11
0.8
WSW
11
1.4
WSW
10
1.3
WSW
10
1.2
WSW
10
1.2
WSW
10
1
WSW
9
1.2
WSW
10
1.2
WSW
11
0.1
NE
6
1.4
WSW
10
0.1
NE
6
0.1
N
6
0.1
N
6
0.1
N
6
0.1
N
6
Energy kJ
1016
759
7
2
537
874
565
452
149
150
343
299
253
275
168
285
334
2
426
2
1
1
1
1
Swell 2
Height (m)
Direction
Period (s)
0.3
NE
7
0.3
NE
7
0.3
NE
7
0.1
N
9
0.1
NE
7
0.2
NNE
7
0.2
NNE
8
0.2
NNE
7
0.2
NNE
7
0.2
NNE
7
0.2
NNE
7
0.2
NNE
7
0.2
NNE
7
0.2
NNE
7
0.6
W
11
0.2
NNE
7
0.1
NE
6
0.1
NW
6
0.1
NE
6
0.1
N
6
0.1
N
6
Energy kJ
7
7
7
1
2
5
6
5
5
5
5
5
5
4
85
4
2
1
2
1
1
Swell 3
Height (m)
Direction
Period (s)
0.1
NE
7
0.2
NNE
8
0.1
E
7
0.1
E
6
0.1
E
6
0.1
E
6
0.1
W
16
0.1
W
16
0.1
N
5
0.2
NNE
7
0.1
NW
6
0.1
N
5
0.1
N
6
Energy kJ
2
6
1
1
1
1
5
5
1
4
2
1
1
Wind waves
Height (m)
Direction
Period (s)
1
SW
5
1.3
SW
6
2.3
WSW
12
2.5
WSW
12
1.8
WSW
8
0.6
S
4
0.4
SSE
3
0.7
S
4
1.3
WSW
7
1.2
WSW
7
0.2
SSE
4
0.5
S
4
0.6
S
4
0.5
S
4
0.6
S
4
0.7
S
4
0.9
SSW
4
1.5
WSW
11
0.6
S
4
1.5
WSW
10
1.5
WSW
11
1.5
WSW
10
1.5
WSW
10
1.5
WSW
10
Energy kJ
41
101
1574
1794
479
12
3
15
155
146
2
8
9
6
10
14
24
523
9
494
513
471
436
448
Nearest Offshore or Glassy
Rating
(10 max)
2
1
2
2
3
3
3
2
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
192
294
149
149
134
0
0
134
134
107
0
7
134
88
88
149
149
149
144
136
136
149
149
176
Best forecast wave conditions in Outer Hebrides
Rating
(10 max)
4
3
2
2
Best forecast wave conditions in United Kingdom
Rating
(10 max)
2
1
4
3
4
4
3
3
3
3
3
2
3
3
3
3
3
3
3
3
2
2
2
2
Header Global
Rating
(10 max)
4
5
5
5
5
5
5
5
5
5
4
4
5
7
8
7
6
5
5
5
5
6
8
9
  • 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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