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Mill Bay surfForecast / Scot – Orkney / UK
48hr Weather and Surf, issued 12 am Saturday 25 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
8.2° 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 4AM is: 0.8m 5s primary swell from a North direction and 0.2m 9s secondary swell from a North direction (forecast issued at 12:00am April 25). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Apr) | 4ft (1.2m) | 7s |
| Afternoon (25 Apr) | 4ft (1.2m) | 7s |
| Evening (25 Apr) | 3.5ft (1.1m) | 8s |
Table - waves today at Mill Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Sun night. Very mild (max 10°C on Mon morning, min 5°C on Fri night). Winds increasing (light winds from the NW on Fri night, fresh winds from the SSE by Sun morning). | ||||||||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | ||||||||||||||||||||||
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 | 4 PM | 7 PM | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
NNW 6 | N 5 | N 6 | N 7 | N 7 | N 7 | N 8 | N 8 | N 10 | N 10 | N 10 | N 10 | N 10 | N 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | N 10 | N 10 | N 10 | |
13 | 27 | 105 | 134 | 139 | 147 | 148 | 205 | 273 | 279 | 225 | 192 | 225 | 256 | 278 | 209 | 205 | 158 | 121 | 117 | 83 | 73 | 50 | 49 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-on | cross-on | cross-on | cross-on | on | on | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 5:47AM2.14m | 7:10PM1.97m | 7:05AM2.18m | 8:18PM2.06m | 8:10AM2.27m | 9:09PM2.18m | ||||||||||||||||||
Low Tide | 11:27PM1.04m | 12:37PM0.56m | 1:00AM1.00m | 1:50PM0.45m | 2:06AM0.87m | 2:43PM0.34m | ||||||||||||||||||
 |  |  |  |  | | |  | | | | | | | | | |  |  | | | | | | |
 | — | 5:30 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:47 | — | — | — | — | — | — | — | 8:50 | — | — | — | — | — | — | — | 8:52 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | — | — | — | — | — | |
Temp °C | 7 | 7 | 5 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 7 | 7 | 8 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 |
2 | 0 | -3 | -1 | -2 | -1 | 0 | -1 | -2 | -3 | -4 | -3 | -2 | 0 | 1 | 4 | 5 | 5 | 4 | 4 | 5 | 6 | 6 | 5 | |
Swell 1 Height (m) Direction Period (s) | NNE 9 | N 9 | N 9 | N 14 | NE 13 | N 7 | N 8 | N 8 | N 10 | N 10 | N 10 | N 10 | N 10 | N 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | N 10 | N 10 | N 10 |
 kJ | 8 | 6 | 1 | 4 | 7 | 147 | 148 | 205 | 273 | 279 | 225 | 192 | 225 | 256 | 278 | 209 | 205 | 158 | 121 | 117 | 83 | 73 | 50 | 49 |
Swell 2 Height (m) Direction Period (s) | N 9 | — | — | — | — | NNE 12 | NNE 12 | NE 13 | NE 6 | NE 6 | NE 6 | NE 5 | ENE 6 | ENE 6 | NE 6 | SSE 5 | SE 5 | SSE 5 | SE 5 | SE 5 | SE 5 | SSE 5 | SSE 5 | SSE 5 |
| kJ | 2 | — | — | — | — | 15 | 29 | 6 | 15 | 19 | 8 | 7 | 6 | 3 | 9 | 33 | 25 | 19 | 11 | 6 | 6 | 2 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | NE 4 | — | — | — | — | — | — | — | NNE 10 | — | — | NNE 11 | — | — | — | ENE 5 | — | W 6 | — | — | — | — | — | — |
| kJ | 1 | — | — | — | — | — | — | — | 10 | — | — | 11 | — | — | — | 3 | — | 1 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 6 | N 5 | N 6 | N 7 | N 7 | NE 5 | NE 5 | ENE 5 | E 5 | SE 3 | SE 4 | SSE 4 | SSE 5 | SSE 5 | SSE 5 | — | — | — | W 3 | W 3 | W 3 | WNW 4 | WNW 4 | WNW 4 |
| kJ | 13 | 27 | 105 | 134 | 139 | 14 | 5 | 4 | 15 | 4 | 15 | 35 | 64 | 48 | 39 | — | — | — | 5 | 5 | 8 | 10 | 9 | 8 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 99 | 242 | 255 | 256 | 53 | 53 | 71 | 41 | 76 | 114 | 73 | 76 | 75 | 24 | 24 | 24 | 0 | 0 | 116 | 116 | 315 | 347 | 393 | 102 |
Best forecast wave conditions in Orkney Islands | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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