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Mill Bay surfForecast / Scot – Orkney / UK
48hr Weather and Surf, issued 6 pm Thursday 14 May 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
8.7° 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 12AM is: 2.5m 8s primary swell from a North direction and 1.0m 10s secondary swell from a Northeast direction (forecast issued at 06:00pm May 14). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 May) | - | - |
| Afternoon (15 May) | 7.5ft (2.3m) | 7s |
| Evening (15 May) | 8ft (2.5m) | 8s |
Table - waves today at Mill Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Mild temperatures (max 9°C on Sun morning, min 6°C on Thu night). Winds decreasing (near gales from the NNW on Thu night, calm by Sat afternoon). | ||||||||||||||||||||||||
Thu 14 | Friday 15 | Saturday 16 | Sun 17 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
N 7 | N 8 | N 8 | N 8 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | NNE 9 | N 9 | N 9 | N 9 | N 9 | N 8 | |
620 | 832 | 848 | 986 | 1190 | 1218 | 1074 | 915 | 859 | 716 | 637 | 516 | 408 | 306 | 264 | 194 | 162 | 157 | 132 | 99 | 96 | 73 | 73 | 51 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | glassy | cross | cross-off | cross-off | off | off | off | cross-off | |
High Tide | 9:40PM2.40m | 9:44AM2.52m | 10:21PM2.54m | 10:33AM2.65m | 11:03PM2.63m | 11:23AM2.71m | ||||||||||||||||||
Low Tide | 3:12PM0.19m | 3:31AM0.46m | 3:55PM0.09m | 4:16AM0.28m | 4:39PM0.07m | 5:00AM0.14m | ||||||||||||||||||
 |  |  | | | | |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 4:39 | — | — | — | — | — | — | — | 4:37 | — | — | — | — | — | — | — | 4:35 | — | — | — |
 | — | 9:31 | — | — | — | — | — | — | — | 9:34 | — | — | — | — | — | — | — | 9:37 | — | — | — | — | — | 9:38 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 9 |
-3 | -4 | -5 | -5 | -6 | -6 | -5 | -3 | -3 | -3 | -1 | -1 | 0 | 0 | 2 | 3 | 4 | 3 | 1 | 2 | 4 | 2 | 2 | 4 | |
Swell 1 Height (m) Direction Period (s) | — | — | NE 10 | NE 10 | NE 11 | NE 11 | NE 12 | NE 11 | NE 11 | NE 11 | NE 10 | NE 10 | NE 10 | W 8 | W 8 | N 9 | N 9 | N 9 | NNE 9 | N 9 | N 9 | N 9 | N 9 | N 8 |
 kJ | — | — | 142 | 212 | 246 | 209 | 110 | 64 | 241 | 228 | 68 | 26 | 100 | 1 | 1 | 194 | 162 | 157 | 132 | 99 | 96 | 73 | 73 | 51 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | W 11 | — | — | W 10 | W 8 | W 8 | ENE 5 | WNW 13 | WNW 13 | WNW 12 | S 4 | SSE 4 | WNW 13 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | 2 | 1 | 1 | 3 | 18 | 16 | 14 | 8 | 6 | 70 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 16 | W 15 | W 15 | NW 14 | W 8 | NE 5 | WNW 15 | WNW 14 | WNW 13 | NW 13 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 4 | 4 | 7 | 1 | 1 | 21 | 40 | 35 | 7 |
Wind waves Height (m) Direction Period (s) | N 7 | N 8 | N 8 | N 8 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | — | — | — | — | SE 2 | SSE 4 | WSW 3 | WSW 3 | S 4 |
| kJ | 620 | 832 | 848 | 986 | 1190 | 1218 | 1074 | 915 | 859 | 716 | 637 | 516 | 408 | 306 | 264 | — | — | — | — | 2 | 7 | 1 | 3 | 9 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1284 | 545 | 468 | 468 | 287 | 468 | 915 | 463 | 463 | 256 | 162 | 162 | 124 | 75 | 77 | 38 | 0 | 24 | 41 | 43 | 0 | 0 | 0 | 24 |
Best forecast wave conditions in Orkney Islands | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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