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

information circle48hr Weather and Surf, issued 6 pm Monday 18 May 2026 BST
Forecast update in hr  min  s Forecast update imminent
Barvas (Lewis) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Barvas (Lewis) sea temperature is
9.4° C
(Which is slightly cooler than normal)

How big are the waves at Barvas (Lewis) today?

The current surf forecast for Barvas (Lewis) at 12AM is: 1.3m 10s primary swell from a West direction and 0.9m 8s secondary swell from a North-northeast direction (forecast issued at 06:00pm May 18). The wind direction is predicted to be offshore and the swell rating is 2.

Time (BST) & DateWave HeightWave Period
Morning (19 May)--
Afternoon (19 May)5ft (1.5m)11s
Evening (19 May)4.5ft (1.4m)10s

Table - waves today at Barvas (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 Tue morning. Very mild (max 12°C on Tue afternoon, min 9°C on Mon night). Winds increasing (light winds from the E on Mon afternoon, fresh winds from the ESE by Mon night).

Mon
18
Tuesday
19
Wednesday
20
Thu
21
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)
3
2
2
2
2
1
0
1
0
0
0
2
3
3
3
2
0
0
0
0
1
3
2
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)
1.5
W
11
1.4
W
10
1.3
W
10
1.2
W
10
1.1
W
10
1
W
10
0.8
W
9
0.7
W
9
0.6
W
9
0.5
W
9
0.4
NE
8
0.8
W
16
1.1
W
16
1.4
W
15
1.8
W
15
1.9
W
14
1.8
W
13
1.6
W
13
1.5
W
12
1.8
WSW
12
1.8
WSW
12
1.7
W
11
1.5
W
11
1.3
W
11
Wave Graph
Metric surfscale
Energy kJ
498
394
333
279
230
179
106
78
56
39
16
321
577
900
1371
1463
1155
878
705
918
857
746
555
403
Wind (km/h)
10
E
10
E
15
E
10
ESE
25
ESE
30
ESE
30
ESE
25
SE
20
SSE
20
SSE
10
SSE
10
SSE
10
S
15
S
20
S
20
SSW
30
WSW
30
SW
30
SW
30
SW
20
SSW
15
S
15
SSE
30
SSW
off
off
cross-off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross
cross
cross
cross-off
cross-off
cross
High Tide
8:49PM3.71m
9:20AM3.50m
9:36PM3.62m
10:14AM3.30m
10:28PM3.48m
11:14AM3.06m
Low Tide
2:40PM0.14m
3:09AM0.02m
3:27PM0.31m
4:00AM0.11m
4:16PM0.53m
4:55AM0.28m
clear
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
cloud
cloud
part cloud
cloud
light rain
part cloud
cloud
light rain
rain showers
part cloud
part cloud
part cloud
part cloud
cloud
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:52
4:50
4:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:52
9:53
9:55
9:58
1
1
1
1
1
1
1
Temp °C
11
11
10
10
10
9
9
11
12
12
11
11
10
10
12
12
12
12
10
10
10
10
11
12
8
8
6
7
5
2
2
6
8
8
8
9
8
7
8
8
6
6
4
4
5
7
8
7
Swell 1
Height (m)
Direction
Period (s)
1.5
W
11
1.4
W
10
1.3
W
10
1.2
W
10
1.1
W
10
1
W
10
0.8
W
9
0.7
W
9
1
ENE
7
0.8
ENE
7
0.6
ENE
7
0.8
W
16
1.1
W
16
1.4
W
15
1.8
W
15
1.9
W
14
1.8
W
13
1.6
W
13
1.5
W
12
0.3
NE
7
1.8
WSW
12
1.7
W
11
1.5
W
11
1.3
W
11
Energy kJ
498
394
333
279
230
179
106
78
99
63
38
321
577
900
1371
1463
1155
878
705
7
857
746
555
403
Swell 2
Height (m)
Direction
Period (s)
0.9
NNE
8
0.9
NNE
8
0.9
NNE
8
0.9
NNE
8
0.8
NNE
8
0.7
NNE
8
0.6
NNE
8
0.5
NNE
8
0.6
W
9
0.5
W
9
0.4
NE
8
0.6
WSW
9
0.7
WSW
10
0.7
WSW
10
0.4
E
6
0.4
NE
7
0.3
NE
7
0.3
NE
7
0.3
NE
7
0.1
N
9
0.3
NE
7
0.2
NNE
8
0.2
NNE
7
0.2
NNE
7
Energy kJ
96
99
99
108
78
70
51
37
56
39
16
53
81
81
10
19
8
7
7
1
7
6
5
5
Swell 3
Height (m)
Direction
Period (s)
0.1
W
16
0.1
W
16
0.1
W
16
0.1
W
15
0.2
W
15
0.2
W
14
0.4
NNE
8
0.4
NNE
8
0.3
SW
8
0.5
ENE
7
0.4
ENE
5
0.4
ENE
6
0.3
NNE
8
0.1
NE
6
0.1
NE
5
0.1
NE
5
0.1
W
6
0.1
E
7
0.1
E
7
0.1
E
6
Energy kJ
5
5
5
4
17
16
26
24
10
29
11
11
11
1
1
1
1
1
1
1
Wind waves
Height (m)
Direction
Period (s)
0.7
E
4
1
E
5
1.2
E
6
1.3
E
7
0.4
SE
4
0.2
SSE
3
0.4
ESE
6
0.4
S
3
0.7
WSW
4
0.8
WSW
4
1
SW
5
1.8
WSW
12
0.7
S
4
0.4
SSE
3
0.5
S
3
0.8
SSW
4
Energy kJ
12
43
89
152
4
1
10
3
11
20
43
918
16
4
5
20
Nearest Offshore or Glassy
Rating
(10 max)
3
2
2
2
2
1
1
1
1
1
1
2
3
3
2
3
3
1
2
2
1
3
3
2
Distance (km)
0
0
0
0
0
343
478
0
1
1
6
0
0
0
107
107
107
199
149
149
135
0
6
135
Best forecast wave conditions in Outer Hebrides
Rating
(10 max)
3
3
2
2
2
1
1
1
2
3
3
4
3
3
Best forecast wave conditions in United Kingdom
Rating
(10 max)
3
3
2
2
2
1
2
2
2
3
3
4
2
3
3
2
4
3
3
3
3
2
Header Global
Rating
(10 max)
5
5
4
4
4
4
4
4
5
4
5
5
5
4
5
5
4
5
5
4
4
5
5
4
  • 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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