Surf Forecasts:
Mill Bay surf forecast from 10 Nov 2026:
- Best quality surf: Monday 16 Nov, 6AM (local time) - 13ft (4.0m), 10s period, SE swell with cross-offshore winds.
- Most powerful swell: Thursday 12 Nov, 3AM (local time) - 11ft (3.5m), 11s period, N swell with 3,308 kJ wave energy.
- Next surfable swell (1★+): Monday 16 Nov, 6AM (local time) - 13ft (4.0m), 10s period with SE swell.
Best Forecast Surf Conditions for Mill Bay this week:
The surf forecast for Mill Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Nov 16) at 6AM. The primary swell is predicted to be 4.0m and 10s period with a secondary swell of 0.6m and 11s. Another secondary swell of 0.3m and 16s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Mill Bay in the next 16 days are 3.5m 11s and forecast to arrive on Thursday (Nov 12) at 3AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 4.0m 10s period and expected on Monday (Nov 16) at 12AM.
| Wave Type | Time (GMT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Mon 16th Nov) | 13ft (4.0m) 10s |
| Best Surf | 6AM (Mon 16th Nov) | 13ft (4.0m) 10s |
| Most Powerful | 3AM (Thu 12th Nov) | 11ft (3.5m) 11s |
Table - best surf conditions forecast for Mill Bay over the next 16 days.
Short Range ForecastLight rain (total 6mm), mostly falling on Tue morning. Very mild (max 10°C on Mon night, min 5°C on Wed afternoon). Winds increasing (light winds from the WSW on Mon night, gales from the NW by Wed night). | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Fri morning. Mild temperatures (max 9°C on Fri afternoon, min 6°C on Thu night). Winds decreasing (strong winds from the NNW on Thu night, fresh winds from the S by Sun afternoon). | ||||||||||||||||||
Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | ||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | N 11 | N 10 | NNW 6 | N 8 | N 9 | NNW 7 | NNW 10 | N 11 | N 11 | N 9 | NNW 9 | N 9 | N 9 | NW 8 | NNE 8 | NNW 14 | N 12 | NNW 12 | N 11 |
Wave Graph  | |||||||||||||||||||
 kJ | 9 | 19 | 80 | 196 | 127 | 282 | 2248 | 2701 | 2172 | 1014 | 422 | 181 | 95 | 46 | 11 | 67 | 106 | 46 | 86 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross | cross-off | cross | cross | cross-on | cross | cross | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off |
High Tide | 10:24PM2.50m | 10:38AM2.52m | 11:01PM2.46m | 11:10AM2.49m | 11:39PM2.37m | 11:44AM2.43m | 00:17AM2.25m | 12:21PM2.34m | 00:58AM2.10m | 1:01PM2.24m | 1:44AM1.94m | 1:47PM2.14m | 2:39AM1.81m | ||||||
Low Tide | 4:17AM0.35m | 4:37PM0.29m | 4:49AM0.45m | 5:11PM0.33m | 5:22AM0.56m | 5:47PM0.41m | 5:55AM0.67m | 6:25PM0.52m | 6:29AM0.79m | 7:08PM0.64m | 7:07AM0.90m | 7:58PM0.76m | |||||||
 |  |  |  | | |  |  | | | | | |  | | | | | | |
 | — | 7:48 | — | — | 7:52 | — | — | 7:54 | — | — | 7:56 | — | — | 7:58 | — | — | 8:00 | — | — |
 | — | — | 3:57 | — | — | 3:55 | — | — | 3:52 | — | — | 3:51 | — | — | 3:48 | — | — | 3:47 | — |
mm | — | 1 | — | — | — | 1 | 3 | — | 1 | — | 1 | — | — | 1 | — | — | — | — | — |
Temp °C | 10 | 9 | 8 | 7 | 8 | 7 | 7 | 7 | 7 | 7 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 |
Feels °C | 6 | 2 | -1 | -1 | -2 | -5 | -9 | -7 | -6 | -5 | -3 | -1 | -1 | -1 | -1 | -2 | -1 | 1 | 2 |
Swell 1 Height (m) Direction Period (s) | ESE 5 | N 10 | N 10 | N 9 | N 9 | NE 8 | — | — | NE 12 | NE 8 | NE 8 | N 9 | N 9 | NW 8 | WNW 8 | NNW 14 | N 12 | NNW 12 | N 11 |
| kJ | 5 | 19 | 52 | 87 | 127 | 2 | — | — | 6 | 42 | 15 | 181 | 95 | 46 | 45 | 67 | 106 | 46 | 86 |
Swell 2 Height (m) Direction Period (s) | NW 11 | ESE 5 | ESE 5 | — | NE 7 | NE 10 | — | — | — | NE 12 | NE 8 | NE 7 | NE 7 | N 8 | NNE 8 | WNW 9 | WNW 13 | WNW 13 | W 12 |
| kJ | 29 | 2 | 2 | — | 14 | 4 | — | — | — | 5 | 50 | 14 | 12 | 32 | 11 | 33 | 98 | 55 | 11 |
Swell 3 Height (m) Direction Period (s) | N 11 | NW 10 | W 10 | — | NE 10 | — | — | — | — | — | NE 11 | E 10 | — | ENE 7 | N 15 | N 8 | WNW 12 | NW 13 | — |
| kJ | 9 | 4 | 2 | — | 4 | — | — | — | — | — | 5 | 2 | — | 4 | 4 | 1 | 15 | 6 | — |
Wind waves Height (m) Direction Period (s) | — | WNW 4 | NNW 6 | N 8 | WNW 4 | NNW 7 | NNW 10 | N 11 | N 11 | N 9 | NNW 9 | WNW 4 | W 4 | SW 5 | SSW 5 | S 5 | SSE 8 | SSE 9 | SSE 10 |
| kJ | — | 18 | 80 | 196 | 13 | 282 | 2248 | 2701 | 2172 | 1014 | 422 | 46 | 36 | 66 | 44 | 119 | 727 | 1183 | 2857 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 63 | 66 | 256 | 124 | 375 | 363 | 463 | 619 | 619 | 267 | 75 | 275 | 189 | 168 | 168 | 75 | 75 | 64 | 67 |
Best forecast wave conditions in Orkney Islands | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Information about the Mill Bay Surf forecast
The above surf forecast table for Mill Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Mill Bay can be found by selecting the local surf guide option on the grey menu. Our Mill Bay surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Mill Bay) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Mill Bay may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in Orkney Islands? If you are looking for accommodation near Mill Bay, camping, hotels and holiday cottages in Orkney Islands, consider staying in Kirkwall which is 27 km (17 miles) away. Other places in and around Orkney Islands where you can find information about places to rent, and car hire include Scrabster which is 78 km (48 miles) away and Wick, 83 km (52 miles) away.
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