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Surf Forecasts:
Mill Bay surfForecast / Scot – Orkney / UK
48hr Weather and Surf, issued 5 am Friday 12 Dec 2025 GMTForecast 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
10.0° C
(Which is slightly warmer than usual)How big are the waves at Mill Bay today?
The current surf forecast for Mill Bay at 7AM is: 0.7m 11s primary swell from a North-northeast direction (forecast issued at 05:00am December 12). An open ocean swell of 1.3m 8s is not directed at the surf break, a second open ocean swell of 0.8m 17s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Dec) | 2ft (0.6m) | 11s |
| Afternoon (12 Dec) | 1.5ft (0.5m) | 11s |
| Evening (12 Dec) | 1.5ft (0.4m) | 11s |
Table - waves today at Mill Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 12 | Saturday 13 | Sunday 14 | Mon 15 | |||||||||||||||||||||
| 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 8 | 14 | 13 | 9 | 16 | 12 | 9 | 14 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 127 | 130 | 95 | 93 | 68 | 66 | 38 | 22 | 20 | 10 | 9 | 9 | 2 | 2 | 2 | 0 | 29 | 27 | 0 | 40 | 24 | 0 | 127 | 449 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | off | cross- off | cross- off | cross- off | off | off | off | cross- off | off | cross- off | cross- off | off | cross- off | cross- off | cross- on |
High Tide / height (m) | 4:11PM 2.18 | 5:22AM 1.90 | 5:16PM 2.08 | 6:22AM 1.94 | 6:21PM 2.05 | |||||||||||||||||||
Low Tide / height (m) | 9:49AM 0.99 | 10:57PM 0.58 | 11:08AM 1.01 | 11:59PM 0.63 | 12:19PM 0.96 | |||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | Mon 15 | |||||||||||||||||||||
| Sunrise | - | - | 8:55 | - | - | - | - | - | - | - | 8:56 | - | - | - | - | - | - | - | 8:56 | - | - | - | - | - |
| Sunset | - | - | - | - | 3:11 | - | - | - | - | - | - | - | 3:11 | - | - | - | - | - | - | - | 3:11 | - | - | - |
 |  |  |  | |  | | |  | | | |  | | | | | | | |  | | | | |
Rain (mm) | 1 | - | - | - | - | - | - | - | - | - | - | - | 3 | 1 | - | - | - | - | 2 | 1 | - | - | - | 3 |
| Temp. °C | 9 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 9 | 8 | 9 | 10 | 12 | 12 | 11 | 10 | 10 | 11 | 11 | 9 | 9 | 7 |
| Feels °C (?) | 3 | 5 | 4 | 2 | 2 | 1 | 1 | -1 | -2 | -2 | -2 | -5 | -4 | -3 | 0 | 1 | 1 | 4 | 7 | 3 | 1 | 2 | 4 | 3 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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