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Mill Bay surfForecast / Scot – Orkney / UK
48hr Weather and Surf, issued 5 am Thursday 04 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
10.2° C
(Which is slightly warmer than usual)How big are the waves at Mill Bay today?
The current surf forecast for Mill Bay at 11AM is: 0.6m 10s primary swell from a North direction (forecast issued at 05:00am December 04). An open ocean swell of 0.2m 12s is not directed at the surf break, a second open ocean swell of 1.6m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Dec) | 2ft (0.6m) | 10s |
| Afternoon (04 Dec) | 5ft (1.6m) | 7s |
| Evening (04 Dec) | 5ft (1.6m) | 7s |
Table - waves today at Mill Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 04 | Friday 05 | Saturday 06 | Sun 07 | |||||||||||||||||||||
| 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) (?) | 10 | 10 | 10 | 10 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 9 | 9 | 9 | 9 | 10 | 10 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 108 | 106 | 77 | 70 | 233 | 268 | 251 | 198 | 230 | 248 | 337 | 492 | 629 | 893 | 1310 | 1716 | 1761 | 1884 | 2174 | 2503 | 2371 | 1860 | 1514 | 1238 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross | cross | cross | cross- on | cross- off | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 9:22AM 2.60 | 9:46PM 2.67 | 10:08AM 2.69 | 10:39PM 2.70 | 10:54AM 2.73 | 11:32PM 2.64 | ||||||||||||||||||
Low Tide / height (m) | 3:22PM 0.17 | 3:46AM 0.16 | 4:11PM 0.04 | 4:32AM 0.22 | 5:00PM -0.01 | |||||||||||||||||||
Thursday 04 | Friday 05 | Saturday 06 | Sun 07 | |||||||||||||||||||||
| Sunrise | - | - | 8:41 | - | - | - | - | - | - | - | 8:44 | - | - | - | - | - | - | - | 8:45 | - | - | - | - | - |
| Sunset | - | - | - | - | 3:17 | - | - | - | - | - | - | - | 3:15 | - | - | - | - | - | - | - | 3:15 | - | - | - |
 | |  | | |  | | | | | | |  |  | | |  | |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | 1 | 1 | - | 1 | 1 | 1 | 2 | 1 | - |
| Temp. °C | 9 | 9 | 9 | 9 | 9 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 |
| Feels °C (?) | 2 | 1 | 1 | 2 | 1 | 2 | 1 | 1 | 1 | 0 | 0 | -1 | -1 | -2 | -4 | -5 | -5 | -4 | -4 | -4 | -2 | -2 | -1 | 0 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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