Dunbar/Belhaven Bay surfForecast / Scot – East Coast / UK

information circle12 Day Weather and Surf, issued 11 pm Thursday 20 Nov 2025 GMT
Forecast 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
10.7° 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 Friday (Nov 21) at 9AM. The primary swell is predicted to be 1.2m and 10s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Dunbar/Belhaven Bay in the next 12 days are 3.0m 8s and forecast to arrive on Monday (Nov 24) at 9AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Thursday (Nov 27) at 12AM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Fri 21st Nov)4ft (1.2m) 10s
Best Surf 9AM (Fri 21st Nov)4ft (1.2m) 10s
Most Powerful 9AM (Mon 24th Nov)10ft (3.0m) 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 6mm), mostly falling on Sat night. Mild temperatures (max 8°C on Sat morning, min 2°C on Thu night). Mainly fresh winds.

Days 3-6 Weather Summary Moderate rain (total 18mm), heaviest on Mon morning. Mild temperatures (max 8°C on Sun night, min 4°C on Tue night). Winds decreasing (near gales from the N on Mon morning, light winds from the W by Tue night).

Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thu
27
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
1
2
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.9
NNE
1.2
NNE
1
NNE
0.6
NNE
0.5
NNE
0.4
NNE
0.3
NNE
1.4
SE
1
E
1.7
NE
3
NNE
2.4
NNE
1.4
NNE
1.7
NNE
1.5
NNE
1.2
NNE
0.9
NNE
0.7
NNE
0.4
NNE
0.3
NNE
0.2
NNE
Period(s) (?)1110101099966788666887766
Wave
Graph
(?)Metric surfscale
Energy kJ (?)214291194755028161627625398267217023014018888461884
Wind
(km/h)
15
NW
20
WSW
30
SW
25
SW
20
WSW
25
WSW
10
SSE
20
S
10
S
25
NE
40
N
45
N
25
N
25
NNW
30
N
15
W
20
WSW
25
WSW
30
SW
40
WSW
40
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
offoffoffcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
oncross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
off
cross-
off
cross-
off
offoffoff
High Tide
/ height (m)
2:25AM
4.17
2:36PM
4.16
3:00AM
4.10
3:10PM
4.10
3:37AM
3.97
3:45PM
4.01
4:15AM
3.79
4:22PM
3.91
4:56AM
3.60
5:03PM
3.79
5:44AM
3.42
5:50PM
3.68
6:42AM
3.31
Low Tide
/ height (m)
8:23AM
0.72
8:41PM
0.56
8:57AM
0.79
9:17PM
0.61
9:31AM
0.91
9:54PM
0.71
10:07AM
1.05
10:34PM
0.85
10:44AM
1.22
11:18PM
0.99
11:26AM
1.38
12:07AM
1.11
12:16PM
1.53
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thu
27
Sunrise-7:56--7:58--8:00--8:03--8:04--8:07--8:07-
Sunset--3:52--3:52--3:49--3:48--3:48--3:45--3:45
part cloud
part cloud
cloud
rain showers
clear
part cloud
rain showers
rain showers
part cloud
rain showers
mod rain
light rain
rain showers
rain showers
rain showers
part cloud
part cloud
cloud
mod rain
cloud
part cloud
Rain (mm)
---1--32-562221---6--
Temp. °C545788676887787656111110
Feels °C (?)-2-3-31222231-1-3-1001-10432
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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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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