Surf Forecasts:
Dunnet Bay surf forecast from 18 Sep 2026:
- Best quality surf: Wednesday 23 Sep, 4AM (local time) - 5ft (1.6m), 14s period, W swell with cross-offshore winds.
- Most powerful swell: Friday 18 Sep, 4AM (local time) - 15ft (4.5m), 14s period, WNW swell with 9,010 kJ wave energy.
- Next surfable swell (1★+): Monday 21 Sep, 10AM (local time) - 6ft (1.8m), 12s period with WNW swell.
Best Forecast Surf Conditions for Dunnet Bay this week:
The surf forecast for Dunnet Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 21) at 10AM. The primary swell is predicted to be 1.8m and 12s period with a secondary swell of 0.3m and 7s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Dunnet Bay in the next 16 days are 4.5m 14s and forecast to arrive on Friday (Sep 18) at 4AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 4s period and expected on Friday (Sep 18) at 10PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10AM (Mon 21st Sep) | 6ft (1.8m) 12s |
| Best Surf | 4AM (Wed 23rd Sep) | 5ft (1.6m) 14s |
| Most Powerful | 4AM (Fri 18th Sep) | 15ft (4.5m) 14s |
Table - best surf conditions forecast for Dunnet Bay over the next 16 days.
Short Range ForecastLight rain (total 6mm), mostly falling on Thu afternoon. Very mild (max 14°C on Fri night, min 11°C on Thu night). Winds increasing (light winds from the S on Fri afternoon, near gales from the W by Sat night). | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Mon afternoon. Very mild (max 18°C on Tue morning, min 8°C on Mon afternoon). Winds decreasing (strong winds from the W on Sun afternoon, calm by Tue night). | |||||||||||||||||||
Thu 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | ||||||||||||||
PM | 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) | W 12 | W 15 | WNW 13 | WNW 12 | W 12 | W 9 | W 10 | W 11 | WNW 10 | WNW 10 | WNW 12 | WNW 12 | WNW 11 | W 11 | W 10 | W 10 | W 15 | W 14 | W 13 | W 12 |
Wave Graph  | ||||||||||||||||||||
 kJ | 2587 | 9500 | 4704 | 2391 | 1570 | 1774 | 2557 | 3848 | 3838 | 2667 | 2032 | 944 | 446 | 381 | 318 | 338 | 619 | 1422 | 1172 | 661 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | off | cross-off | cross | cross | on | cross | cross-off | cross-on | on |
High Tide | 1:24AM2.40m | 1:44PM2.36m | 2:36AM2.18m | 3:07PM2.21m | 4:16AM2.08m | 4:47PM2.21m | 5:47AM2.14m | 6:03PM2.35m | 6:50AM2.29m | 6:56PM2.55m | 7:35AM2.47m | 7:35PM2.76m | ||||||||
Low Tide | 7:09PM0.86m | 7:27AM1.09m | 7:59PM1.11m | 8:21AM1.32m | 9:20PM1.29m | 10:02AM1.43m | 11:30PM1.25m | 11:55AM1.32m | 00:42AM1.03m | 12:52PM1.10m | 1:24AM0.76m | 1:31PM0.87m | 1:58AM0.48m | |||||||
 |  |  |  |  |  |  | | | | | | | | | |  | |  | | |
 | — | — | 6:47 | — | — | 6:50 | — | — | 6:52 | — | — | 6:54 | — | — | 6:56 | — | — | 6:58 | — | — |
 | 7:29 | — | — | 7:25 | — | — | 7:22 | — | — | 7:20 | — | — | 7:16 | — | — | 7:14 | — | — | 7:10 | — |
mm | 3 | 1 | — | 1 | — | — | — | 1 | — | — | — | — | 2 | — | — | — | — | — | 7 | — |
Temp °C | 12 | 11 | 13 | 13 | 14 | 13 | 14 | 12 | 12 | 12 | 11 | 10 | 11 | 17 | 18 | 18 | 14 | 16 | 14 | 11 |
Feels °C | 5 | 2 | 6 | 10 | 7 | 4 | 5 | 2 | 2 | 2 | 4 | 7 | 9 | 16 | 16 | 17 | 14 | 14 | 11 | 3 |
Swell 1 Height (m) Direction Period (s) | N 8 | SSE 7 | WNW 14 | WNW 12 | SSE 5 | SSE 5 | SSE 7 | S 6 | SE 7 | S 7 | WNW 14 | WNW 12 | WNW 11 | W 11 | W 10 | W 10 | W 15 | W 14 | W 13 | W 12 |
| kJ | 1 | 5 | 104 | 2391 | 5 | 19 | 5 | 35 | 2 | 1 | 36 | 944 | 446 | 381 | 318 | 338 | 619 | 1422 | 1172 | 661 |
Swell 2 Height (m) Direction Period (s) | N 8 | N 8 | N 8 | NW 8 | WNW 12 | — | — | — | SE 7 | — | N 7 | NNW 7 | NNW 7 | N 8 | N 8 | N 8 | NE 9 | SE 4 | SE 5 | SE 6 |
| kJ | 1 | 1 | 1 | 16 | 28 | — | — | — | 2 | — | 1 | 9 | 4 | 5 | 5 | 1 | 3 | 3 | 4 | 26 |
Swell 3 Height (m) Direction Period (s) | — | — | — | N 8 | — | — | — | — | — | — | — | N 7 | — | NE 8 | W 10 | NE 8 | NW 7 | NE 8 | N 8 | — |
| kJ | — | — | — | 1 | — | — | — | — | — | — | — | 1 | — | 3 | 2 | 3 | 2 | 3 | 1 | — |
Wind waves Height (m) Direction Period (s) | W 12 | W 15 | WNW 13 | S 5 | W 12 | W 9 | W 10 | W 11 | WNW 10 | WNW 10 | WNW 12 | — | S 3 | W 6 | SSW 3 | — | — | — | — | — |
| kJ | 2587 | 9500 | 4704 | 12 | 1570 | 1774 | 2557 | 3848 | 3838 | 2667 | 2032 | — | 6 | 26 | 3 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 657 | 776 | 418 | 3 | 379 | 808 | 808 | 784 | 585 | 565 | 418 | 0 | 5 | 3 | 3 | 10 | 3 | 0 | 9 | 103 |
Best forecast wave conditions in Scotland - North Coast | ||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Dunnet 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.
Information about the Dunnet Bay Surf forecast
The above surf forecast table for Dunnet Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Dunnet Bay can be found by selecting the local surf guide option on the grey menu. Our Dunnet 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 (Dunnet 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 Dunnet 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 Scotland - North Coast? If you are looking for accommodation near Dunnet Bay, camping, hotels and holiday cottages in Scotland - North Coast, consider staying in Scrabster which is 10 km (6 miles) away. Other places in and around Scotland - North Coast where you can find information about places to rent, and car hire include Wick which is 25 km (16 miles) away, Kirkwall and Lossiemouth.
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