Bay of Skaill surfForecast / Scot – Orkney / UK

information circle48hr Weather and Surf, issued 6 am Thursday 21 May 2026 BST
Forecast update in hr  min  s Forecast update imminent
Bay of Skaill surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Bay of Skaill sea temperature is
9.1° C
(Which is normal for this time of year)

How big are the waves at Bay of Skaill today?

The current surf forecast for Bay of Skaill at 1PM is: 0.8m 11s primary swell from a West direction and 1.0m 8s secondary swell from a West direction (forecast issued at 06:00am May 21). An open ocean swell of 0.5m 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)3.5ft (1.0m)12s
Afternoon (21 May)3.5ft (1.1m)11s
Evening (21 May)2.5ft (0.7m)11s

Table - waves today at Bay of Skaill. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 13mm), heaviest on Fri night. Very mild (max 16°C on Fri morning, min 9°C on Thu morning). Mainly fresh winds.

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)
1
2
3
2
2
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
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)
1.7
WSW
7
1.8
WSW
12
1
W
12
0.8
W
11
1.1
W
11
1.1
WSW
11
0.7
W
11
0.7
W
11
0.6
W
11
0.9
WSW
10
0.8
W
10
0.7
WSW
10
0.6
W
10
0.8
W
10
0.6
W
10
0.7
W
10
0.9
WSW
10
1.3
WSW
5
1.3
W
6
1.5
W
6
1.7
W
7
1.8
WSW
7
1.7
WSW
7
1.6
W
8
Wave Graph
Metric surfscale
Energy kJ
278
928
271
166
302
303
114
114
83
184
130
104
73
133
78
102
180
91
122
182
255
308
293
292
Wind (km/h)
30
SW
20
SSW
20
S
25
SSE
25
SSE
15
SW
15
SSW
20
S
20
SSE
15
SSE
15
SSE
10
SSE
10
WNW
10
NW
10
WSW
15
WSW
20
SSW
30
WSW
30
WSW
25
WSW
25
WSW
25
WSW
25
SW
20
SSW
cross-off
cross-off
off
off
off
cross-off
cross-off
cross-off
off
off
off
off
cross-on
cross-on
cross
cross
cross-off
cross
cross
cross
cross
cross
cross-off
cross-off
High Tide
1:02PM2.67m
1:13AM2.92m
2:12PM2.47m
2:20AM2.79m
3:28PM2.36m
Low Tide
6:42AM0.24m
6:56PM0.69m
7:45AM0.40m
7:56PM0.88m
8:55AM0.53m
9:07PM1.01m
cloud
part cloud
cloud
light rain
cloud
clear
cloud
light rain
light rain
light rain
part cloud
part cloud
cloud
cloud
light rain
light rain
light rain
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:31
4:28
4:26
4:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:50
9:52
9:53
9:55
1
1
2
1
1
2
5
Temp °C
10
10
11
9
10
13
14
13
13
14
15
16
15
12
13
12
13
11
11
12
13
13
13
13
4
5
6
4
5
10
11
10
10
11
12
14
13
11
12
10
10
5
5
6
8
7
8
8
Swell 1
Height (m)
Direction
Period (s)
0.9
W
12
1.8
WSW
12
1.4
WSW
8
1
W
8
1.1
W
11
0.1
N
7
0.7
W
11
1
W
7
0.8
WSW
7
0.9
WSW
10
0.8
W
10
0.7
WSW
10
0.6
W
10
0.8
W
10
0.6
W
10
0.7
W
6
0.1
SE
6
0.1
SE
6
0.5
W
11
0.4
WSW
11
0.1
SE
6
0.3
W
10
1.2
W
7
1.6
W
8
Energy kJ
239
928
244
140
302
1
114
94
62
184
130
104
73
133
78
33
1
1
57
37
1
19
131
292
Swell 2
Height (m)
Direction
Period (s)
0.1
N
8
0.1
NE
8
1
W
12
0.8
W
11
0.1
N
7
0.2
ESE
6
0.1
N
7
0.7
W
11
0.6
W
11
0.1
N
7
0.1
N
7
0.1
N
6
0.1
SE
6
0.1
SE
6
0.6
W
6
0.7
W
10
0.1
N
6
0.1
N
6
0.1
SE
6
0.1
SE
6
0.1
SE
6
0.1
SE
6
0.2
W
11
0.1
SE
6
Energy kJ
1
2
271
166
1
3
1
114
83
1
1
1
1
1
27
102
1
1
1
1
1
1
9
1
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
7
0.1
N
8
0.1
N
7
0.1
N
7
0.1
N
7
0.1
N
7
0.2
ESE
6
0.1
N
7
0.1
N
7
0.1
N
7
0.1
SE
5
0.1
N
6
0.1
N
6
0.1
SE
6
0.1
SE
6
0.1
SE
6
0.1
SE
6
0.1
N
6
0.2
W
10
0.1
SE
6
Energy kJ
2
1
1
1
1
1
3
1
1
1
1
1
1
1
1
1
1
1
9
1
Wind waves
Height (m)
Direction
Period (s)
1.7
WSW
7
0.3
S
3
0.5
S
3
0.5
S
3
1.1
WSW
11
1
W
6
0.3
S
2
0.1
E
5
0.3
S
3
0.2
SSE
2
0.4
WSW
6
0.2
WNW
3
0.9
WSW
10
1.3
WSW
5
1.3
W
6
1.5
W
6
1.7
W
7
1.8
WSW
7
1.7
WSW
7
Energy kJ
278
1
5
5
303
73
1
1
1
1
10
1
180
91
122
182
255
308
293
Nearest Offshore or Glassy
Rating
(10 max)
1
2
3
2
2
1
1
1
1
1
1
1
3
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
47
45
0
0
0
45
0
23
0
0
0
0
351
64
21
23
48
45
45
49
45
45
45
45
Best forecast wave conditions in Orkney Islands
Rating
(10 max)
3
2
2
2
1
2
1
1
1
1
1
Best forecast wave conditions in United Kingdom
Rating
(10 max)
3
3
3
3
3
3
3
2
3
3
3
3
3
3
3
3
2
2
2
2
2
1
2
1
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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