Rackwick surf break

Rackwick surfForecast / Scot – Orkney / UK

information circle48hr Weather and Surf, issued 12 am Wednesday 20 May 2026 BST
Forecast update in hr  min  s Forecast update imminent
Rackwick surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Rackwick sea temperature is
8.8° C
(Which is normal for this time of year)

How big are the waves at Rackwick today?

The current surf forecast for Rackwick at 9AM is: 0.7m 16s primary swell from a West direction (forecast issued at 12:00am May 20). An open ocean swell of 0.6m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (20 May)2.5ft (0.7m)16s
Afternoon (20 May)3ft (0.9m)14s
Evening (20 May)2.5ft (0.8m)13s

Table - waves today at Rackwick. (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 16°C on Fri morning, min 9°C on Tue night). Winds decreasing (strong winds from the SE on Tue night, calm by Fri morning).

Wednesday
20
Thursday
21
Friday
22
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
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.4
WNW
9
0.3
W
16
0.5
W
16
0.7
W
16
0.8
W
15
0.9
W
14
0.9
W
14
0.8
W
13
0.8
W
13
0.7
W
12
1.5
W
12
1.2
W
10
1
W
9
0.9
W
11
0.7
W
8
0.5
W
11
0.8
W
7
0.5
W
11
0.8
W
10
0.8
W
10
0.7
W
10
0.6
W
10
0.4
WSW
10
0.4
WSW
10
Wave Graph
Metric surfscale
Energy kJ
26
46
124
231
275
333
297
222
215
148
607
257
159
196
69
67
58
56
128
120
94
72
35
35
Wind (km/h)
35
SE
25
SE
15
SSE
15
WNW
10
NW
5
SSE
15
SW
25
SW
20
SSW
25
SSW
20
SSW
15
SSE
25
SSE
20
S
15
SW
20
S
20
S
20
SSE
10
SSE
10
S
5
NE
10
N
5
NNW
20
S
cross
cross
cross
cross
cross
glassy
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross
cross-on
cross-on
glassy
cross-off
cross-off
cross-on
High Tide
11:09PM3.22m
11:51AM2.92m
00:03AM3.11m
12:54PM2.69m
1:04AM2.97m
2:06PM2.51m
Low Tide
5:41AM0.04m
5:58PM0.44m
6:36AM0.20m
6:50PM0.66m
7:37AM0.38m
7:49PM0.87m
cloud
cloud
cloud
cloud
cloud
light rain
rain showers
clear
part cloud
clear
part cloud
cloud
cloud
rain showers
part cloud
cloud
cloud
light rain
cloud
clear
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:33
4:31
4:30
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:46
9:49
9:51
5
3
1
1
Temp °C
9
9
10
10
10
10
12
11
11
10
11
12
11
12
13
15
15
14
15
14
16
15
14
16
2
3
7
6
8
9
9
5
6
4
6
8
6
8
10
12
11
11
13
12
15
14
13
13
Swell 1
Height (m)
Direction
Period (s)
0.4
WNW
9
0.9
ESE
8
0.7
ESE
8
0.7
W
16
0.8
W
15
0.9
W
14
0.9
W
14
0.8
W
13
0.8
WSW
5
0.9
W
7
1.5
W
12
1.2
W
10
1
W
9
0.9
W
11
0.5
W
11
0.9
W
6
0.8
W
7
0.6
W
7
0.8
W
10
0.8
W
10
0.7
W
10
0.6
W
10
0.5
W
6
0.4
WNW
6
Energy kJ
26
95
54
231
275
333
297
222
36
72
607
257
159
196
58
67
58
35
128
120
94
72
20
12
Swell 2
Height (m)
Direction
Period (s)
0.2
W
13
0.3
WNW
8
0.5
W
16
0.6
ESE
8
0.5
E
8
0.5
E
7
0.4
E
7
0.4
ESE
7
0.8
W
13
0.7
W
12
0.3
ESE
6
0.5
W
12
0.6
W
12
0.2
ESE
6
0.2
E
6
0.5
W
11
0.5
W
11
0.5
W
11
0.2
ESE
3
0.1
N
7
0.1
SE
5
0.2
ESE
6
0.4
WSW
10
0.4
WSW
10
Energy kJ
14
14
124
45
29
28
15
16
215
148
8
69
93
3
3
57
57
56
1
1
1
3
35
35
Swell 3
Height (m)
Direction
Period (s)
0.2
W
16
0.3
W
16
0.3
WNW
8
0.2
WNW
8
0.2
WNW
8
0.2
W
8
0.3
SE
8
0.4
SE
7
0.4
ESE
7
0.3
ESE
7
0.1
N
8
0.3
ESE
6
0.2
E
6
0.1
N
7
0.1
N
7
0.2
ESE
6
0.1
E
5
0.1
E
5
0.1
SE
5
0.1
N
7
0.1
N
6
0.2
ESE
6
0.1
SE
6
Energy kJ
21
46
14
7
7
5
9
17
15
9
1
8
3
1
1
3
1
1
1
1
1
3
1
Wind waves
Height (m)
Direction
Period (s)
1.1
SE
8
1.3
ESE
8
0.3
W
3
0.8
W
5
0.3
SSW
3
0.3
S
3
0.4
SSE
3
0.4
S
3
0.7
W
8
0.3
SE
2
0.2
SSW
2
0.2
ESE
5
0.2
SSE
2
Energy kJ
147
208
1
29
2
1
3
3
69
1
1
2
1
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
1
2
2
1
1
1
1
2
3
2
2
1
1
2
2
2
2
1
1
1
1
Distance (km)
29
29
21
29
25
0
25
29
25
25
25
21
21
21
25
25
21
21
21
21
0
0
0
32
Best forecast wave conditions in Orkney Islands
Rating
(10 max)
2
2
2
3
1
1
3
2
2
1
2
2
2
2
2
1
1
1
Best forecast wave conditions in United Kingdom
Rating
(10 max)
1
1
2
2
2
3
1
3
4
4
3
3
3
3
3
3
2
3
3
3
3
3
3
2
Header Global
Rating
(10 max)
5
5
5
5
4
4
5
5
5
5
5
5
5
4
4
4
4
5
7
7
7
7
5
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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