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Mill Bay surfForecast / Scot – Orkney / UK
48hr Weather and Surf, issued 6 pm Sunday 10 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
8.4° 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 1AM is: 1.8m 6s primary swell from a North direction (forecast issued at 06:00pm May 10). An open ocean swell of 0.2m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 May) | 5ft (1.5m) | 9s |
| Afternoon (11 May) | 4.5ft (1.3m) | 9s |
| Evening (11 May) | 3.5ft (1.1m) | 9s |
Table - waves today at Mill Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 14mm), heaviest on Sun afternoon. Mild temperatures (max 8°C on Mon night, min 4°C on Sun afternoon). Winds decreasing (strong winds from the NNE on Sun afternoon, light winds from the WNW by Tue night). | ||||||||||||||||||||||||
Sun 10 | Monday 11 | Tuesday 12 | Wed 13 | |||||||||||||||||||||
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 10 | N 10 | N 10 | N 6 | N 6 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | NW 8 | N 8 | N 8 | N 8 | NW 11 | NW 11 | NW 11 | N 7 | N 7 | N 7 | |
279 | 573 | 618 | 232 | 219 | 389 | 334 | 292 | 258 | 189 | 157 | 126 | 97 | 73 | 266 | 33 | 31 | 19 | 309 | 205 | 182 | 36 | 23 | 23 | |
Wind (km/h) | ||||||||||||||||||||||||
off | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | 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-off | cross-on | cross-on | |
High Tide | 6:15PM1.76m | 6:09AM2.00m | 7:19PM1.87m | 7:09AM2.08m | 8:12PM2.04m | 8:03AM2.21m | ||||||||||||||||||
Low Tide | 11:44PM1.09m | 12:49PM0.69m | 1:00AM0.99m | 1:42PM0.52m | 1:58AM0.84m | |||||||||||||||||||
 | |  | | |  | | | | | |  |  |  |  |  | | | | |  | | | | |
 | — | — | — | — | 4:48 | — | — | — | — | — | — | — | 4:46 | — | — | — | — | — | — | — | 4:43 | — | — | — |
 | — | 9:22 | — | — | — | — | — | — | — | 9:24 | — | — | — | — | — | — | — | 9:28 | — | — | — | — | — | 9:30 |
4 | 4 | — | — | — | — | — | — | — | — | — | 1 | 1 | — | 1 | — | — | — | 1 | 1 | — | — | 1 | — | |
Temp °C | 6 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 4 | 5 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 8 | 8 |
2 | -7 | -7 | -5 | -4 | -4 | -3 | -3 | -1 | 0 | -2 | -3 | 0 | -1 | -2 | -2 | -2 | 0 | 1 | 2 | 3 | 4 | 3 | 3 | |
Swell 1 Height (m) Direction Period (s) | N 10 | NW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NE 5 | WNW 10 | N 9 | N 9 | N 9 | N 9 | N 9 | S 4 | N 8 | N 8 | N 8 | NW 11 | NW 11 | NW 11 | NW 12 | WNW 12 | WNW 12 |
 kJ | 279 | 3 | 7 | 7 | 6 | 13 | 13 | 14 | 38 | 189 | 157 | 126 | 97 | 73 | 2 | 33 | 31 | 19 | 309 | 205 | 182 | 140 | 190 | 190 |
Swell 2 Height (m) Direction Period (s) | — | SSW 4 | W 8 | — | NW 8 | W 9 | N 9 | WNW 8 | NE 5 | NW 9 | NW 10 | WNW 9 | WNW 9 | SSW 4 | NE 5 | — | — | N 5 | N 8 | N 7 | N 7 | N 7 | S 4 | S 4 |
| kJ | — | 2 | 1 | — | 3 | 2 | 40 | 27 | 7 | 23 | 23 | 8 | 16 | 6 | 1 | — | — | 5 | 18 | 39 | 36 | 36 | 2 | 1 |
Swell 3 Height (m) Direction Period (s) | W 10 | W 9 | — | — | W 9 | — | NW 8 | — | — | ENE 5 | ENE 5 | WNW 12 | WNW 12 | NE 5 | NE 5 | E 5 | — | N 8 | W 11 | W 11 | W 11 | SSW 4 | SSW 4 | SSW 4 |
| kJ | 2 | 2 | — | — | 2 | — | 3 | — | — | 2 | 2 | 14 | 14 | 1 | 1 | 1 | — | 10 | 2 | 3 | 3 | 2 | 4 | 2 |
Wind waves Height (m) Direction Period (s) | WSW 3 | N 10 | N 10 | N 6 | N 6 | N 9 | N 9 | N 9 | N 9 | NW 3 | W 3 | SW 3 | SSW 4 | WNW 4 | NW 8 | WNW 5 | WNW 10 | WNW 11 | WSW 3 | SW 3 | SW 4 | — | N 7 | N 7 |
| kJ | 4 | 573 | 618 | 232 | 219 | 389 | 334 | 292 | 258 | 2 | 1 | 6 | 31 | 38 | 266 | 91 | 427 | 563 | 4 | 1 | 2 | — | 23 | 23 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 520 | 622 | 281 | 256 | 256 | 369 | 369 | 267 | 124 | 38 | 75 | 168 | 375 | 537 | 753 | 420 | 458 | 66 | 66 | 0 | 65 | 1120 | 1075 |
Best forecast wave conditions in Orkney Islands | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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