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Surf Forecasts:
Mill Bay surfForecast / Scot – Orkney / UK
48hr Weather and Surf, issued 12 am Monday 25 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
9.2° 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 5AM is: 0.1m 16s primary swell from a Northwest direction (forecast issued at 12:00am May 25). An open ocean swell of 0.4m 5s is not directed at the surf break, a second open ocean swell of 0.2m 6s is not directed at the surf break, a second open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 0.5ft (0.1m) | 6s |
| Afternoon (25 May) | 0.5ft (0.1m) | 6s |
| Evening (25 May) | 0.5ft (0.1m) | 7s |
Table - waves today at Mill Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Sun night. Very mild (max 13°C on Sun night, min 8°C on Tue night). Winds decreasing (fresh winds from the W on Mon night, calm by Wed morning). | ||||||||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 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 |    |    |    | |||||||||||||||||||||
NW 6 | NW 16 | N 6 | N 6 | N 6 | N 6 | N 7 | N 7 | N 7 | N 7 | WNW 12 | WNW 12 | NW 12 | WNW 11 | NW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NW 8 | N 8 | N 8 | |
1 | 10 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 24 | 26 | 26 | 26 | 15 | 14 | 6 | 9 | 12 | 20 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | glassy | glassy | cross-off | cross | cross | cross | |
High Tide | 6:26AM2.21m | 7:36PM2.02m | 7:30AM2.20m | 8:28PM2.10m | 8:28AM2.21m | 9:12PM2.19m | ||||||||||||||||||
Low Tide | 00:18AM0.96m | 1:11PM0.46m | 1:27AM0.88m | 2:04PM0.46m | 2:23AM0.78m | 2:49PM0.46m | ||||||||||||||||||
 | |  |  | | | | | | | | |  | | |  | | | |  | | | | | |
 | — | 4:18 | — | — | — | — | — | — | — | 4:18 | — | — | — | — | — | — | — | 4:16 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:55 | — | — | — | — | — | — | — | 9:58 | — | — | — | — | — | — | — | 9:59 | — |
— | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 11 | 10 | 12 | 13 | 12 | 12 | 11 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 9 | 9 | 9 | 9 |
11 | 9 | 8 | 9 | 8 | 6 | 5 | 4 | 3 | 3 | 3 | 3 | 3 | 4 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 5 | 4 | 3 | |
Swell 1 Height (m) Direction Period (s) | SSE 5 | SSE 5 | WNW 15 | SSE 4 | SSE 4 | S 4 | SSE 4 | SSE 4 | SSE 4 | SSE 4 | — | — | NW 12 | WNW 11 | WNW 11 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NW 8 | N 8 | N 8 |
 kJ | 7 | 7 | 42 | 6 | 6 | 3 | 2 | 2 | 2 | 2 | — | — | 140 | 51 | 24 | 26 | 26 | 26 | 15 | 14 | 6 | 9 | 12 | 20 |
Swell 2 Height (m) Direction Period (s) | NW 6 | WNW 6 | N 6 | WNW 14 | N 6 | N 6 | N 7 | N 7 | N 7 | N 7 | — | S 5 | — | — | — | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | NW 8 | N 6 | WNW 7 | WNW 7 |
| kJ | 1 | 3 | 1 | 38 | 1 | 1 | 1 | 1 | 1 | 1 | — | 2 | — | — | — | 23 | 22 | 11 | 10 | 10 | 15 | 2 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | W 10 | NW 16 | N 6 | N 6 | N 6 | N 6 | N 7 | N 7 | N 7 | W 12 | — | W 12 | — | — | W 11 | — | — | NW 8 | NW 8 | NW 8 | W 11 | N 8 | W 10 | W 10 |
| kJ | 2 | 10 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | — | 3 | — | — | 2 | — | — | 2 | 3 | 3 | 2 | 1 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | WSW 3 | S 4 | SSW 5 | WSW 3 | W 13 | W 13 | W 13 | W 4 | W 4 | W 4 | WNW 12 | WNW 12 | W 3 | NW 6 | NW 6 | NW 6 | — | — | — | — | — | — | — | SSE 2 |
| kJ | 1 | 10 | 12 | 3 | 225 | 277 | 212 | 24 | 26 | 25 | 232 | 203 | 4 | 29 | 24 | 8 | — | — | — | — | — | — | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 63 | 63 | 24 | 63 | 424 | 66 | 66 | 66 | 66 | 66 | 66 | 66 | 369 | 65 | 65 | 65 | 63 | 53 | 24 | 24 | 24 | 24 | 41 | 73 |
Best forecast wave conditions in Orkney Islands | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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