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Surf Forecasts:
Mill Bay surfForecast / Scot – Orkney / UK
48hr Weather and Surf, issued 6 pm Monday 20 Apr 2026 BSTForecast 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
7.9° C
(Which is normal for this time of year)How big are the waves at Mill Bay today?
The current surf forecast for Mill Bay at 11PM is: 1.0m 5s primary swell from a East direction and 0.5m 7s secondary swell from a North direction (forecast issued at 06:00pm April 20). An open ocean swell of 0.2m 11s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Apr) | - | - |
| Afternoon (20 Apr) | 2.5ft (0.8m) | 7s |
| Evening (20 Apr) | 3.5ft (1.0m) | 5s |
Table - waves today at Mill Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||||||
| 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 | 4 AM | 7 AM | 10 AM | 1 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 5 | 5 | 5 | 5 | 5 | 7 | 7 | 6 | 6 | 6 | 5 | 4 | 5 | 5 | 5 | 5 | 12 | 11 | 11 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 55 | 44 | 55 | 47 | 28 | 33 | 45 | 43 | 39 | 26 | 16 | 15 | 6 | 6 | 6 | 6 | 2 | 3 | 10 | 20 | 18 | 30 | 20 | 34 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross | cross- on | on | on | on | on | on | on | on | on | on | on | on | cross- on | cross- on | glass | cross | cross | cross | cross | cross |
High Tide / height (m) | 1:13PM 2.67 | 1:31AM 2.56 | 2:07PM 2.50 | 2:19AM 2.43 | 3:08PM 2.28 | 3:17AM 2.29 | ||||||||||||||||||
Low Tide / height (m) | 7:08PM 0.26 | 7:31AM 0.17 | 7:55PM 0.49 | 8:25AM 0.32 | 8:48PM 0.74 | 9:32AM 0.48 | ||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:35 | - | - |
| Sunset | - | 8:36 | - | - | - | - | - | - | - | 8:37 | - | - | - | - | - | - | - | 8:40 | - | - | - | - | - | - |
 |  |  | | |  | | | | | |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 8 | 7 | 6 | 7 | 7 | 9 | 9 | 8 | 8 | 8 | 7 | 6 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 |
| Feels °C (?) | 1 | 0 | -1 | 0 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 3 | 2 | 1 | 2 | 2 | 3 | 4 | 4 | 4 | 4 | 3 | 4 | 4 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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