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Dunbar/Belhaven Bay Surf Forecast
/ Scot – East Coast (44 surf breaks) /
Surf Forecasts:
Dunbar/Belhaven Bay surfForecast / Scot – East Coast / UK
12 Day Weather and Surf, issued 11 pm Thursday 18 Dec 2025 GMTForecast update in hr min s Forecast update imminent
Dunbar/Belhaven Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dunbar/Belhaven Bay sea temperature is
9.0° C
(Which is normal for this time of year)Best Forecast Surf Conditions for Dunbar/Belhaven Bay this week:
The surf forecast for Dunbar/Belhaven Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Dec 25) at 6PM. The primary swell is predicted to be 0.9m and 8s period with a secondary swell of 0.8m and 8s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Dunbar/Belhaven Bay in the next 12 days are 2.4m 8s and forecast to arrive on Wednesday (Dec 24) at 6AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Friday (Dec 19) at 6AM.
| Wave Type | Time (GMT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Thu 25th Dec) | 3ft (0.9m) 8s |
| Best Surf | 6PM (Thu 25th Dec) | 3ft (0.9m) 8s |
| Most Powerful | 6AM (Wed 24th Dec) | 8ft (2.4m) 8s |
Table - best surf conditions forecast for Dunbar/Belhaven Bay over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Light rain (total 2mm), mostly falling on Thu night. Mild temperatures (max 9°C on Thu night, min 6°C on Sat afternoon). Winds decreasing (strong winds from the SW on Thu night, light winds from the SSW by Fri night). | Days 3-6 Weather Summary Moderate rain (total 13mm), heaviest on Sun night. Mild temperatures (max 9°C on Sun night, min 6°C on Tue night). Mainly fresh winds. | |||||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thu 25 | ||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | ||
Rating (10 max) | ||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||
| Period(s) (?) | 6 | 8 | 7 | 12 | 12 | 6 | 6 | 6 | 5 | 6 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 8 | 8 | |
Wave (?)Graph  | ||||||||||||||||||||||
 kJ (?) | 23 | 55 | 19 | 3 | 3 | 49 | 101 | 56 | 47 | 137 | 364 | 498 | 385 | 181 | 438 | 540 | 570 | 327 | 89 | 125 | 98 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | cross- off | cross- off | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross | |
High Tide / height (m) | 1:32AM 3.92 | 1:47PM 4.00 | 2:12AM 3.98 | 2:23PM 4.09 | 2:50AM 4.00 | 3:00PM 4.16 | 3:28AM 3.96 | 3:36PM 4.20 | 4:06AM 3.89 | 4:11PM 4.19 | 4:45AM 3.80 | 4:48PM 4.15 | 5:27AM 3.72 | 5:28PM 4.07 | ||||||||
Low Tide / height (m) | 7:32AM 0.95 | 7:53PM 0.75 | 8:09AM 0.89 | 8:31PM 0.64 | 8:44AM 0.86 | 9:09PM 0.58 | 9:19AM 0.86 | 9:46PM 0.57 | 9:54AM 0.90 | 10:24PM 0.59 | 10:30AM 0.98 | 11:03PM 0.63 | 11:09AM 1.09 | |||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thu 25 | ||||||||||||||||
| Sunrise | - | 8:37 | - | - | 8:37 | - | - | 8:38 | - | - | 8:38 | - | - | 8:40 | - | - | 8:40 | - | - | 8:41 | - | |
| Sunset | - | - | 3:34 | - | - | 3:36 | - | - | 3:36 | - | - | 3:36 | - | - | 3:37 | - | - | 3:37 | - | - | 3:37 | |
 |  | |  | | |  | |  |  |  | | | | | | | | | | | ||
Rain (mm) | 2 | - | - | - | - | - | - | - | - | 7 | 3 | 1 | - | - | 2 | - | - | - | - | - | - | |
| Temp. °C | 9 | 9 | 9 | 7 | 8 | 7 | 7 | 8 | 8 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 7 | 6 | 7 | 6 | 6 | |
| Feels °C (?) | 4 | -2 | -1 | 1 | 3 | 2 | 0 | 2 | 2 | 3 | 3 | 2 | 2 | 1 | 0 | 0 | -1 | 0 | 2 | 1 | 2 | |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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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 Dunbar/Belhaven 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.
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Information about the Dunbar/Belhaven Bay Surf forecast
The above surf forecast table for Dunbar/Belhaven Bay provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Dunbar/Belhaven Bay can be found by selecting the local surf guide option on the grey menu. Our Dunbar/Belhaven 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 (Dunbar/Belhaven 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 Dunbar/Belhaven 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.
Dunbar/Belhaven Bay is 34 km (21 miles) from Musselburgh. If you plan a holiday in Scotland - East Coast, look for hotels and other accommodation in Musselburgh. Musselburgh has rooms for a wide range of budgets as well as car hire and transport links.
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