- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Mill Bay surfForecast / Scot – Orkney / UK
48hr Weather and Surf, issued 6 am Tuesday 12 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
8.6° 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 2PM is: 0.5m 8s primary swell from a North direction (forecast issued at 06:00am May 12). An open ocean swell of 1.3m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 May) | 2ft (0.6m) | 8s |
| Afternoon (12 May) | 1.5ft (0.5m) | 8s |
| Evening (12 May) | 3.5ft (1.1m) | 11s |
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 4mm), mostly falling on Tue afternoon. Mild temperatures (max 8°C on Tue morning, min 6°C on Thu night). Winds increasing (calm on Tue night, strong winds from the NNW by Thu night). | ||||||||||||||||||||||||
Tuesday 12 | Wednesday 13 | Thursday 14 | Fri 15 | |||||||||||||||||||||
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 | 1 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
N 9 | N 9 | N 8 | N 8 | N 8 | NW 12 | NW 11 | NW 11 | NW 12 | NW 12 | NW 12 | N 7 | N 7 | NW 12 | N 4 | NW 11 | NW 11 | N 6 | N 7 | N 7 | N 7 | N 8 | N 8 | N 8 | |
97 | 73 | 50 | 33 | 32 | 293 | 283 | 209 | 220 | 244 | 212 | 8 | 4 | 172 | 9 | 99 | 58 | 163 | 356 | 465 | 461 | 690 | 766 | 986 | |
Wind (km/h) | ||||||||||||||||||||||||
off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | glassy | cross | cross-on | on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 7:09AM2.08m | 8:12PM2.04m | 8:03AM2.21m | 8:58PM2.23m | 8:54AM2.37m | 9:40PM2.40m | ||||||||||||||||||
Low Tide | 1:42PM0.52m | 1:58AM0.84m | 2:28PM0.34m | 2:46AM0.65m | 3:12PM0.19m | |||||||||||||||||||
 |  |  | | |  | |  | | | | | | |  |  | | | | | | | | | |
 | 4:46 | — | — | — | — | — | — | — | 4:43 | — | — | — | — | — | — | — | 4:41 | — | — | — | — | — | — | 4:39 |
 | — | — | — | — | — | 9:28 | — | — | — | — | — | — | — | 9:30 | — | — | — | — | — | — | — | 9:31 | — | 9:34 |
2 | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | |
Temp °C | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 |
0 | -1 | -1 | -2 | -1 | 1 | 1 | 3 | 4 | 4 | 4 | 5 | 4 | 3 | 2 | 2 | 1 | 0 | -1 | -2 | -2 | -3 | -4 | -4 | |
Swell 1 Height (m) Direction Period (s) | N 9 | N 9 | N 8 | N 8 | N 8 | NW 12 | NW 11 | NW 11 | NW 12 | NW 12 | NW 12 | WNW 12 | NW 12 | NW 12 | WNW 12 | NW 11 | NW 11 | NW 11 | NW 10 | WNW 10 | NE 9 | — | NE 10 | NE 10 |
 kJ | 97 | 73 | 50 | 33 | 32 | 293 | 283 | 209 | 220 | 244 | 212 | 187 | 149 | 172 | 121 | 99 | 58 | 30 | 28 | 38 | 36 | — | 94 | 354 |
Swell 2 Height (m) Direction Period (s) | WNW 12 | S 5 | S 5 | S 5 | — | N 8 | N 8 | N 8 | N 7 | N 7 | N 7 | N 7 | N 7 | SE 4 | SE 4 | W 11 | W 11 | W 11 | — | — | — | — | — | — |
| kJ | 14 | 10 | 4 | 2 | — | 19 | 18 | 10 | 10 | 9 | 8 | 8 | 4 | 1 | 1 | 2 | 2 | 2 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | NE 5 | — | E 5 | — | — | W 10 | W 11 | W 11 | — | N 7 | — | SSE 4 | SSE 4 | SE 4 | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | — | 1 | — | — | 2 | 2 | 3 | — | 9 | — | 2 | 2 | 1 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 4 | WNW 4 | WNW 4 | WNW 5 | WNW 10 | W 4 | WSW 3 | SW 3 | — | — | — | — | — | N 7 | N 4 | N 4 | N 4 | N 6 | N 7 | N 7 | N 7 | N 8 | N 8 | N 8 |
| kJ | 46 | 23 | 55 | 81 | 374 | 16 | 4 | 1 | — | — | — | — | — | 4 | 9 | 14 | 37 | 163 | 356 | 465 | 461 | 690 | 766 | 986 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 162 | 356 | 526 | 666 | 463 | 66 | 64 | 0 | 0 | 65 | 65 | 65 | 586 | 545 | 65 | 65 | 65 | 691 | 915 | 915 | 942 | 463 | 463 | 468 |
Best forecast wave conditions in Orkney Islands | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Mill Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest