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Lunan Bay Surf Forecast
/ Scot – East Coast (44 surf breaks) /
Surf Forecasts:
Lunan Bay surfForecast / Scot – East Coast / UK
12 Day Weather and Surf, issued 11 am Tuesday 18 Nov 2025 GMT
Best Forecast Surf Conditions for Lunan Bay this week:
The surf forecast for Lunan Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Nov 21) at 6AM. The primary swell is predicted to be 1.0m and 10s period with a secondary swell of 0.1m and 9s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Lunan Bay in the next 12 days are 1.9m 11s and forecast to arrive on Thursday (Nov 20) at 9AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 5s period and expected on Thursday (Nov 20) at 3AM.
| Wave Type | Time (GMT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Fri 21st Nov) | 3.5ft (1.0m) 10s |
| Best Surf | 6AM (Fri 21st Nov) | 3.5ft (1.0m) 10s |
| Most Powerful | 9AM (Thu 20th Nov) | 6ft (1.9m) 11s |
Table - best surf conditions forecast for Lunan Bay over the next 12 days.
Short Range Forecast Light rain (total 6mm), mostly falling on Tue night. Mild temperatures (max 5°C on Tue morning, min 1°C on Wed morning). Winds increasing (calm on Tue morning, strong winds from the NNW by Wed night). | Days 3-6 Weather Summary Light rain (total 4mm), mostly falling on Sun morning. Mild temperatures (max 6°C on Sun morning, min 1°C on Fri afternoon). Wind will be generally light. | ||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | |||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | |||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 7 | 9 | 10 | 10 | 11 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 8 | 8 | 7 | 6 | 4 | 5 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 179 | 157 | 241 | 521 | 671 | 304 | 831 | 356 | 253 | 148 | 79 | 38 | 23 | 16 | 8 | 7 | 7 | 7 | 5 | 12 | 10 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | glass | off | off | cross- off | cross- off | off | cross- off | cross | cross- off |
High Tide / height (m) | 12:48PM 4.00 | 1:01AM 4.05 | 1:21PM 4.07 | 1:38AM 4.11 | 1:53PM 4.11 | 2:13AM 4.11 | 2:25PM 4.10 | 2:49AM 4.05 | 2:59PM 4.05 | 3:26AM 3.93 | 3:33PM 3.97 | 4:04AM 3.75 | 4:11PM 3.86 | ||||||||
Low Tide / height (m) | 6:49PM 0.82 | 7:05AM 0.68 | 7:22PM 0.69 | 7:38AM 0.69 | 7:55PM 0.60 | 8:11AM 0.74 | 8:29PM 0.59 | 8:45AM 0.82 | 9:05PM 0.63 | 9:19AM 0.94 | 9:42PM 0.73 | 9:55AM 1.07 | 10:22PM 0.86 | ||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | |||||||||||||||
| Sunrise | 7:54 | - | - | 7:56 | - | - | 7:58 | - | - | 8:00 | - | - | 8:02 | - | - | 8:03 | - | - | 8:06 | - | - |
| Sunset | - | 3:53 | - | - | 3:52 | - | - | 3:51 | - | - | 3:49 | - | - | 3:48 | - | - | 3:47 | - | - | 3:45 | - |
 |  |  |  | |  |  | |  |  | | | | | | | | | | | | |
Rain (mm) | - | 2 | 3 | - | - | - | 1 | - | - | - | - | 1 | - | - | - | 3 | - | - | - | - | - |
| Temp. °C | 5 | 3 | 3 | 2 | 3 | 2 | 4 | 4 | 3 | 3 | 1 | 3 | 5 | 5 | 3 | 6 | 5 | 3 | 5 | 5 | 5 |
| Feels °C (?) | 2 | -3 | -6 | -7 | -7 | -7 | -3 | -3 | -5 | -1 | -5 | -2 | 2 | 2 | -2 | 0 | 1 | -1 | 1 | 1 | -1 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Lunan 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 Lunan Bay Surf forecast
The above surf forecast table for Lunan Bay provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Lunan Bay can be found by selecting the local surf guide option on the grey menu. Our Lunan 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 (Lunan 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 Lunan 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.
Lunan Bay is 7 km (4 miles) from Montrose. If you plan a holiday in Scotland - East Coast, look for hotels and other accommodation in Montrose. Montrose has rooms for a wide range of budgets as well as car hire and transport links.
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