Mill Bay surfForecast / Scot – Orkney / UK

information circle12 Day Weather and Surf, issued 11 pm Wednesday 10 Dec 2025 GMT
Forecast update in hr  min  s Forecast update imminent
Mill Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mill Bay sea temperature is
9.9° C
(Which is normal for this time of year)


Best Forecast Surf Conditions for Mill Bay this week:

The surf forecast for Mill Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Dec 11) at 9PM. The primary swell is predicted to be 0.8m and 12s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Mill Bay in the next 12 days are 1.7m 14s and forecast to arrive on Sunday (Dec 14) at 9AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.5m 9s period and expected on Wednesday (Dec 17) at 12PM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Thu 11th Dec)2.5ft (0.8m) 12s
Best Surf 9PM (Thu 11th Dec)2.5ft (0.8m) 12s
Most Powerful 9AM (Sun 14th Dec)5.5ft (1.7m) 14s

Table - best surf conditions forecast for Mill Bay over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Moderate rain (total 12mm), heaviest on Sat afternoon. Very mild (max 11°C on Wed night, min 8°C on Thu night). Winds decreasing (gales from the WSW on Wed night, light winds from the WNW by Thu night).

Days 3-6 Weather Summary Light rain (total 4mm), mostly falling on Sat night. Very mild (max 12°C on Sat night, min 8°C on Mon night). Winds decreasing (gales from the SSE on Sun afternoon, moderate winds from the SSW by Mon night).

Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wed
17
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
1
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.3
NNE
0.5
N
0.7
NNE
0.7
N
0.6
NNE
0.5
N
0.4
NNE
0.2
NNE
0.2
NNE
3
W
1.7
NW
1.4
NW
0.6
NNW
0.3
NW
0.4
NW
1.1
WNW
0.1
NW
0.1
NW
0.8
WNW
0.1
N
3
SSE
Period(s) (?)10111312111111109614138111516151414129
Wave
Graph
(?)Metric surfscale
Energy kJ (?)20571651329359379801203701461875088040
Wind
(km/h)
50
WSW
35
SSW
30
S
5
WNW
25
S
35
S
45
SSW
55
S
60
S
60
WSW
40
SW
40
SSE
45
SW
50
SW
45
SW
30
SSW
35
SW
30
SW
20
S
55
S
45
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offcross-
off
cross-
off
cross-
off
offcross-
off
offoffoffcross-
off
offoffcross-
off
cross-
off
cross-
off
High Tide
/ height (m)
3:16AM
2.01
3:10PM
2.31
4:19AM
1.92
4:11PM
2.18
5:22AM
1.90
5:16PM
2.08
6:22AM
1.94
6:21PM
2.05
7:14AM
2.02
7:20PM
2.06
7:59AM
2.11
8:13PM
2.12
8:39AM
2.21
Low Tide
/ height (m)
8:39AM
0.90
9:48PM
0.49
9:49AM
0.99
10:57PM
0.58
11:08AM
1.01
11:59PM
0.63
12:19PM
0.96
12:52AM
0.66
1:16PM
0.87
1:38AM
0.66
2:02PM
0.76
2:18AM
0.66
2:43PM
0.66
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wed
17
Sunrise-8:53--8:55--8:56--8:56--8:57--8:59--9:00-
Sunset--3:11--3:11--3:11--3:11--3:11--3:11--3:11
rain showers
cloud
part cloud
light rain
part cloud
clear
part cloud
light rain
light rain
rain showers
rain showers
light rain
rain showers
cloud
part cloud
part cloud
cloud
clear
part cloud
light rain
part cloud
Rain (mm)
3--4---141111------3-
Temp. °C111111109999111210111199998889
Feels °C (?)-3356410-4011-20-2-12111-4-1
  • 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

Latest Updates

submit an eyeball surf report

Quick surf report for Mill Bay:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Mill Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


false

Information about the Mill Bay Surf forecast

The above surf forecast table for Mill Bay provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Mill Bay can be found by selecting the local surf guide option on the grey menu. Our Mill Bay surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Mill Bay) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Mill Bay may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Orkney Islands? If you are looking for accommodation near Mill Bay, camping, hotels and holiday cottages in Orkney Islands, consider staying in Kirkwall which is 27 km (17 miles) away. Other places in and around Orkney Islands where you can find information about places to rent, and car hire include Scrabster which is 78 km (48 miles) away and Wick, 83 km (52 miles) away.

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest