Mill Bay surfForecast / Scot – Orkney / UK

information circle12 Day Weather and Surf, issued 11 pm Tuesday 27 Jan 2026 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
7.8° 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 Sunday (Feb 01) at 9PM. The primary swell is predicted to be 4.0m and 12s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Mill Bay in the next 12 days are 4.5m 12s and forecast to arrive on Sunday (Feb 01) at 6PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 18s period and expected on Monday (Feb 02) at 3AM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Sun 1st Feb)13ft (4.0m) 12s
Best Surf 9PM (Sun 1st Feb)13ft (4.0m) 12s
Most Powerful 6PM (Sun 1st Feb)15ft (4.5m) 12s

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 17mm), heaviest on Wed morning. Mild temperatures (max 6°C on Wed afternoon, min 4°C on Tue night). Mainly gales.

Days 3-6 Weather Summary Moderate rain (total 10mm), heaviest on Sat night. Mild temperatures (max 8°C on Mon morning, min 4°C on Sat afternoon). Winds decreasing (gales from the SE on Sun morning, moderate winds from the SSE by Sun night).

Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sunday
01
Monday
02
Tue
03
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
!
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
4.5
ESE
4
ESE
3.5
ESE
3
ESE
2.5
SE
2.5
ESE
3
ESE
3.5
ESE
3.5
ESE
3.5
ESE
4
ESE
4
SE
4
SE
4
ESE
4.5
ESE
3.5
ESE
3.5
SE
4
SE
3.5
ESE
3.5
ESE
3.5
ESE
Period(s) (?)11111010989910101111101111121010101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)43933810262114471052941133820182194266334133712323138074558369127713209269725702378
Wind
(km/h)
65
ESE
60
SE
50
SE
50
SE
45
SE
50
SE
55
SE
55
SE
50
SE
55
SE
50
SE
55
ESE
55
SSE
65
SE
65
SE
20
SSE
50
SE
60
SE
65
SE
65
SE
55
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscross-
off
crosscrosscross-
off
crosscrosscrosscrosscross
High Tide
/ height (m)
5:38AM
1.99
6:12PM
2.08
6:58AM
2.08
7:39PM
2.17
8:07AM
2.25
8:49PM
2.31
9:04AM
2.46
9:45PM
2.44
9:52AM
2.65
10:32PM
2.52
10:36AM
2.80
11:16PM
2.54
11:17AM
2.87
Low Tide
/ height (m)
11:06PM
0.73
11:44AM
0.84
12:32AM
0.76
1:11PM
0.70
1:45AM
0.69
2:19PM
0.48
2:43AM
0.57
3:15PM
0.25
3:32AM
0.46
4:04PM
0.05
4:14AM
0.36
4:49PM
-0.08
4:54AM
0.31
5:30PM
-0.12
Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sunday
01
Monday
02
Tue
03
Sunrise-8:29--8:26--8:25--8:22--8:19--8:18--8:15-
Sunset--4:16--4:20--4:22--4:24--4:27--4:30--4:31
light rain
light rain
light rain
light rain
cloud
light rain
light rain
light rain
cloud
light rain
light rain
light rain
light rain
light rain
rain showers
rain showers
cloud
cloud
cloud
light rain
light rain
Rain (mm)
3313-241-1112131---43
Temp. °C556666666655777787756
Feels °C (?)-10-8-5-5-5-5-6-6-6-6-6-7-4-7-4-1-3-6-7-9-6
  • 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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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.

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