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

information circle48hr Weather and Surf, issued 6 am Thursday 21 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
9.8° 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 11AM is: 1.4m 11s primary swell from a West-southwest direction and 0.2m 7s secondary swell from a North-northeast direction (forecast issued at 06:00am May 21). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.

Time (BST) & DateWave HeightWave Period
Morning (21 May)5ft (1.6m)11s
Afternoon (21 May)3ft (0.9m)11s
Evening (21 May)4.5ft (1.3m)11s

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

Light rain (total 6mm), mostly falling on Thu morning. Very mild (max 15°C on Fri afternoon, min 10°C on Thu morning). Winds increasing (light winds from the S on Thu night, fresh winds from the SW by Sat afternoon).

Thursday
21
Friday
22
Saturday
23
Sun
24
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)
2
3
3
0
0
1
1
2
1
0
0
1
0
1
1
1
0
0
0
0
0
0
1
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)
1.4
W
12
1.9
WSW
11
1.5
W
11
1.2
WSW
11
1.3
WSW
7
0.8
WSW
11
1.3
WSW
11
1.1
WSW
10
1
WSW
10
1.1
WSW
10
1.1
WSW
10
1.2
WSW
10
1.2
WSW
11
1.4
WSW
11
1.4
WSW
11
1.4
WSW
11
1.5
WSW
11
1.3
WSW
11
1.4
WSW
10
1.4
SW
10
1.7
WSW
8
1.7
WSW
9
1.8
WSW
9
1.7
WSW
9
Wave Graph
Metric surfscale
Energy kJ
537
874
555
356
178
153
372
250
205
218
218
310
334
469
478
458
499
397
386
408
356
454
497
517
Wind (km/h)
25
SSW
15
S
20
SE
25
SSW
35
SW
20
SSW
15
S
20
SSE
25
SSW
25
S
25
S
20
S
30
SSW
25
SSW
20
SSW
20
SSW
25
SW
25
SSW
30
SW
35
SSW
35
SW
35
SW
30
SSW
25
SSW
cross-off
cross-off
off
cross-off
cross
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
High Tide
11:14AM3.06m
11:26PM3.31m
12:21PM2.85m
00:30AM3.13m
1:34PM2.72m
Low Tide
4:55AM0.28m
5:09PM0.77m
5:57AM0.47m
6:10PM1.00m
7:06AM0.63m
7:22PM1.16m
part cloud
cloud
light rain
light rain
cloud
cloud
cloud
light rain
light rain
cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:48
4:46
4:43
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
1
2
Temp °C
9
10
10
12
13
14
12
12
13
12
13
12
15
14
13
12
11
11
13
14
13
12
12
12
4
7
6
7
7
10
9
9
9
7
8
8
10
9
10
8
6
6
7
7
5
5
6
7
Swell 1
Height (m)
Direction
Period (s)
1.4
W
12
1.9
WSW
11
1.5
W
11
1.2
WSW
11
0.8
W
11
0.8
WSW
11
1.3
WSW
11
1.1
WSW
10
1
WSW
10
1.1
WSW
10
1.1
WSW
10
1.2
WSW
10
1.2
WSW
11
1.4
WSW
11
1.4
WSW
11
0.1
NE
6
0.1
N
6
0.1
NE
6
0.1
N
6
0.1
N
6
0.1
W
16
0.1
W
16
0.1
W
16
0.1
W
16
Energy kJ
537
874
555
356
149
153
372
250
205
218
218
310
334
469
478
2
1
2
1
1
5
5
5
5
Swell 2
Height (m)
Direction
Period (s)
0.2
NNE
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
0.2
NNE
7
0.2
NNE
7
0.1
NE
6
0.1
NE
6
0.1
NE
6
0.1
NE
6
0.1
NE
6
0.1
N
6
0.1
N
6
0.1
N
6
0.1
W
16
Energy kJ
5
5
6
5
5
5
5
5
5
4
4
4
2
2
2
2
2
1
1
1
5
Swell 3
Height (m)
Direction
Period (s)
0.2
NNE
7
0.2
NNE
7
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
NW
6
0.1
NW
5
0.1
NW
6
0.1
N
5
0.1
NW
6
0.1
N
6
Energy kJ
5
5
1
1
1
1
5
5
1
1
2
1
1
1
Wind waves
Height (m)
Direction
Period (s)
1.7
WSW
8
0.2
SSE
4
0.3
SSE
3
0.7
S
4
1.3
WSW
7
1.2
WSW
7
0.7
S
4
0.4
SSE
3
0.6
S
3
0.6
S
3
0.7
S
4
0.6
S
4
0.8
SSW
4
0.2
SSE
4
0.5
S
4
1.4
WSW
11
1.5
WSW
11
1.3
WSW
11
1.4
WSW
10
1.4
SW
10
1.7
WSW
8
1.7
WSW
9
1.8
WSW
9
1.7
WSW
9
Energy kJ
432
2
2
12
178
138
16
3
8
8
13
10
17
2
8
458
499
397
386
408
356
454
497
517
Nearest Offshore or Glassy
Rating
(10 max)
3
3
3
2
1
1
2
2
1
1
1
1
3
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
134
0
0
134
134
107
7
0
134
136
88
107
208
136
134
134
144
149
149
182
176
149
149
134
Best forecast wave conditions in Outer Hebrides
Rating
(10 max)
4
3
2
2
Best forecast wave conditions in United Kingdom
Rating
(10 max)
3
4
3
3
3
3
3
2
3
3
3
3
3
3
3
3
2
2
2
2
2
1
2
2
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
4
5
7
7
7
6
5
7
5
7
7
8
8
7
6
7
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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