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Mill Bay surfForecast / Scot – Orkney / UK
48hr Weather and Surf, issued 12 pm Saturday 09 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 8PM is: 1.6m 11s primary swell from a North-northwest direction and 0.3m 5s secondary swell from a Southeast direction (forecast issued at 12:00pm May 09). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 May) | 5ft (1.5m) | 11s |
| Afternoon (09 May) | 5.5ft (1.7m) | 11s |
| Evening (09 May) | 5ft (1.5m) | 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 6mm), mostly falling on Sun afternoon. Mild temperatures (max 9°C on Mon night, min 3°C on Sun afternoon). Winds increasing (light winds from the W on Sun morning, strong winds from the SSW by Mon night). | ||||||||||||||||||||||||
Sat 9 | Sunday 10 | Monday 11 | Tue 12 | |||||||||||||||||||||
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 | 4 AM | 7 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NNW 11 | NNW 11 | NNW 11 | NNW 11 | N 11 | NNW 11 | N 10 | N 10 | N 10 | N 10 | N 10 | N 10 | N 10 | N 10 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | |
499 | 608 | 667 | 645 | 545 | 460 | 353 | 339 | 346 | 284 | 279 | 434 | 426 | 415 | 375 | 313 | 304 | 262 | 229 | 234 | 246 | 166 | 132 | 99 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross | cross | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | off | off | cross-off | cross-off | |
High Tide | 5:03PM1.73m | 5:05AM1.97m | 6:15PM1.76m | 6:09AM2.00m | 7:19PM1.87m | |||||||||||||||||||
Low Tide | 10:20AM0.86m | 10:18PM1.09m | 11:40AM0.82m | 11:44PM1.09m | 12:49PM0.69m | 1:00AM0.99m | ||||||||||||||||||
 | | |  |  | | |  | |  | | | |  | | | | | | | |  | | | |
 | 4:54 | — | — | — | — | — | 4:50 | — | — | — | — | — | — | — | 4:48 | — | — | — | — | — | — | — | 4:46 | — |
 | — | — | — | 9:21 | — | — | — | — | — | — | — | 9:22 | — | — | — | — | — | — | — | 9:24 | — | — | — | 9:28 |
— | — | — | — | — | — | — | — | — | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — | 1 | 1 | — | |
Temp °C | 7 | 6 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 4 | 3 | 5 | 6 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 5 | 6 | 9 | 8 |
-1 | -1 | 1 | 0 | 1 | 0 | -1 | -1 | 0 | 1 | -4 | -3 | -3 | -4 | -4 | -3 | -3 | -1 | -1 | 0 | -2 | -3 | 1 | -1 | |
Swell 1 Height (m) Direction Period (s) | NNW 11 | NNW 11 | NNW 11 | NNW 11 | N 11 | NNW 11 | N 10 | N 10 | N 10 | N 10 | N 10 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 |
 kJ | 499 | 608 | 667 | 645 | 545 | 460 | 353 | 339 | 346 | 284 | 279 | 7 | 7 | 6 | 13 | 13 | 6 | 262 | 229 | 234 | 246 | 166 | 132 | 99 |
Swell 2 Height (m) Direction Period (s) | SE 6 | SE 5 | SE 5 | SE 5 | SSE 5 | SE 5 | SE 4 | SE 4 | W 11 | W 11 | SE 4 | W 9 | W 9 | — | — | — | — | WNW 8 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | NE 6 | S 4 |
| kJ | 11 | 10 | 4 | 4 | 2 | 1 | 1 | 1 | 2 | 2 | 1 | 2 | 1 | — | — | — | — | 6 | 18 | 17 | 16 | 8 | 1 | 3 |
Swell 3 Height (m) Direction Period (s) | W 12 | W 12 | — | W 12 | — | W 11 | W 11 | W 11 | — | — | W 10 | — | — | — | — | — | — | NW 10 | NE 6 | NE 5 | NW 13 | WNW 12 | NE 5 | NE 5 |
| kJ | 3 | 3 | — | 3 | — | 2 | 2 | 2 | — | — | 2 | — | — | — | — | — | — | 4 | 5 | 1 | 7 | 14 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | NW 3 | NW 3 | — | — | — | — | — | — | — | — | — | N 10 | N 10 | N 10 | N 9 | N 9 | N 9 | N 9 | — | — | WSW 3 | SSW 4 | WSW 4 | WNW 4 |
| kJ | 5 | 4 | — | — | — | — | — | — | — | — | — | 434 | 426 | 415 | 375 | 313 | 304 | 155 | — | — | 1 | 15 | 28 | 54 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 65 | 65 | 1120 | 468 | 79 | 79 | 438 | 106 | 124 | 0 | 53 | 162 | 256 | 256 | 256 | 162 | 272 | 267 | 160 | 93 | 64 | 75 | 168 | 458 |
Best forecast wave conditions in Orkney Islands | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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