Lunan Bay surfForecast / Scot – East Coast / UK

information circle48hr Weather and Surf, issued 6 am Sunday 17 May 2026 BST
Forecast update in hr  min  s Forecast update imminent
Lunan Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Lunan Bay sea temperature is
8.9° C
(Which is normal for this time of year)

How big are the waves at Lunan Bay today?

The current surf forecast for Lunan Bay at 2PM is: 0.3m 9s primary swell from a North-northeast direction (forecast issued at 06:00am May 17). An open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (17 May)1.5ft (0.4m)9s
Afternoon (17 May)1ft (0.3m)9s
Evening (17 May)1ft (0.3m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 9mm), mostly falling on Tue night. Very mild (max 12°C on Sun morning, min 7°C on Sun night). Winds increasing (calm on Sun night, fresh winds from the SE by Tue morning).

Sunday
17
Monday
18
Tuesday
19
Wed
20
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)
0
0
0
0
0
0
0
0
0
0
0
0
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)
0.4
NNE
9
0.4
NNE
9
0.4
NE
9
0.4
NE
9
0.3
NNE
9
0.3
NNE
9
0.3
NNE
9
0.3
NNE
9
0.2
NNE
9
0.2
NNE
9
0.2
NNE
8
0.2
NNE
8
0.2
NNE
8
0.2
NNE
8
0.6
SE
4
0.6
SE
4
0.6
SE
4
0.8
SE
4
1
SE
5
1.3
SE
5
1.9
SE
6
1.9
SE
7
1.8
SE
7
1.6
SE
7
Wave Graph
Metric surfscale
Energy kJ
32
32
20
20
15
15
15
15
8
7
7
7
7
7
9
13
14
22
42
92
269
331
284
240
Wind (km/h)
10
WSW
15
WSW
20
SW
30
SW
25
SW
20
SW
10
SW
5
WSW
5
WSW
0
W
10
SE
15
SE
15
SE
15
ESE
10
ESE
10
E
10
ESE
20
SE
25
SE
30
SE
30
SE
25
SSE
15
SSE
5
S
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
glassy
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
High Tide
2:45AM4.50m
3:07PM4.65m
3:30AM4.54m
3:58PM4.63m
4:16AM4.49m
4:52PM4.49m
Low Tide
8:49AM0.19m
9:14PM0.15m
9:35AM0.07m
10:00PM0.29m
10:23AM0.06m
10:48PM0.52m
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:50
4:48
4:47
4:45
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:22
9:24
9:25
9:28
2
1
1
Temp °C
7
7
10
12
12
12
9
8
7
7
9
10
10
10
9
8
8
9
10
10
9
9
10
10
4
3
5
5
6
7
5
5
5
5
6
6
6
6
7
5
5
4
4
3
2
4
7
9
Swell 1
Height (m)
Direction
Period (s)
0.4
SSE
4
0.4
SSE
4
0.4
NE
9
0.4
NE
9
0.3
NNE
9
0.3
NNE
9
0.3
NNE
9
0.3
NNE
9
0.2
NNE
9
0.4
SE
4
0.4
SE
4
0.2
NNE
8
0.2
NNE
8
0.2
NNE
8
0.2
NNE
8
0.2
NNE
8
0.2
NNE
8
0.2
NNE
8
0.2
NNE
8
0.2
NNE
8
0.2
NNE
8
0.2
NNE
8
1.8
SE
7
1.6
SE
7
Energy kJ
7
5
20
20
15
15
15
15
8
4
4
7
7
7
7
7
7
7
7
6
6
6
284
240
Swell 2
Height (m)
Direction
Period (s)
0.4
NNE
9
0.4
NNE
9
0.1
SE
4
0.1
SE
4
0.1
SE
4
0.2
ESE
4
0.3
SE
4
0.2
NNE
9
0.2
NNE
8
0.3
SE
4
0.1
NE
8
0.1
NE
8
Energy kJ
32
32
1
1
1
2
3
7
7
3
2
2
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.3
SW
2
0.4
SW
3
0.4
S
4
0.5
S
4
0.6
S
4
0.5
S
4
0.5
S
4
0.4
S
4
0.3
S
3
0.2
SSW
3
0.2
SSW
3
0.4
SE
2
0.5
SE
3
0.6
SE
4
0.6
SE
4
0.6
SE
4
0.8
SE
4
1
SE
5
1.3
SE
5
1.9
SE
6
1.9
SE
7
Energy kJ
1
2
5
6
10
7
7
4
2
1
1
2
5
9
13
14
22
42
92
269
331
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
1
1
2
1
1
1
2
2
1
Distance (km)
72
81
89
89
89
81
103
118
118
118
223
223
223
231
233
223
223
233
259
332
257
39
39
0
Best forecast wave conditions in Scotland - East Coast
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
2
2
1
Best forecast wave conditions in United Kingdom
Rating
(10 max)
3
3
3
4
4
4
3
3
3
3
3
3
2
2
2
2
2
2
2
1
2
2
2
Header Global
Rating
(10 max)
4
5
4
4
8
6
4
4
5
7
4
4
5
4
5
5
4
4
4
4
5
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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