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Surf Forecasts:
Mill Bay surfForecast / Scot – Orkney / UK
48hr Weather and Surf, issued 12 pm Tuesday 21 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 8PM is: 0.7m 6s primary swell from a East direction and 0.5m 6s secondary swell from a East direction (forecast issued at 12:00pm April 21). An open ocean swell of 0.4m 14s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Apr) | 2.5ft (0.7m) | 6s |
| Afternoon (21 Apr) | 2ft (0.6m) | 6s |
| Evening (21 Apr) | 1.5ft (0.5m) | 6s |
Table - waves today at Mill Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||||||||
| 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 | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 6 | 6 | 6 | 6 | 4 | 4 | 5 | 5 | 11 | 12 | 11 | 10 | 10 | 9 | 8 | 8 | 11 | 11 | 11 | 6 | 6 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 47 | 43 | 30 | 37 | 17 | 6 | 7 | 5 | 4 | 2 | 5 | 3 | 9 | 19 | 17 | 16 | 12 | 11 | 21 | 21 | 9 | 7 | 7 | 4 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | on | on | on | on | on | cross- on | cross- on | on | glass | glass | glass | glass | glass | glass | on | on | on | cross- on | glass | glass |
High Tide / height (m) | 2:07PM 2.50 | 2:19AM 2.43 | 3:08PM 2.28 | 3:17AM 2.29 | 4:21PM 2.08 | 4:27AM 2.18 | ||||||||||||||||||
Low Tide / height (m) | 7:31AM 0.17 | 7:55PM 0.49 | 8:25AM 0.32 | 8:48PM 0.74 | 9:32AM 0.48 | 9:55PM 0.94 | ||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:35 | - | - | - | - | - | - | - | 5:33 |
| Sunset | - | - | - | 8:37 | - | - | - | - | - | - | - | 8:40 | - | - | - | - | - | - | - | 8:43 | - | - | - | - |
 | |  | |  |  | |  | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 8 | 8 | 8 | 8 | 7 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 7 | 7 | 8 | 7 | 7 | 8 |
| Feels °C (?) | 4 | 4 | 4 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 4 | 4 | 5 |
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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