Dunaverty Bay Surf Break

Lat Long: 55.31° N 5.66° W

Dunaverty Bay Surf Forecast and Surf Report

Issued: 12 pm 21 Aug 2026 (local time)

Forecast update in  hr  min

Today's Dunaverty Bay sea temperature is
14.8° C
0.1° 

Dunaverty Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Dunaverty Bay surf forecast from 21 Aug 2026:

  • Best quality surf: Thursday 27 Aug, 4PM (local time) - 5ft (1.6m), 6s period, WNW swell with cross-offshore winds.
  • Most powerful swell: Thursday 27 Aug, 7PM (local time) - 5.5ft (1.7m), 8s period, WNW swell with 380 kJ wave energy.
  • Next surfable swell (1★+): Thursday 27 Aug, 4PM (local time) - 5ft (1.6m), 6s period with WNW swell.

Best Forecast Surf Conditions for Dunaverty Bay this week:

The surf forecast for Dunaverty Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 27) at 4PM. The primary swell is predicted to be 1.6m and 6s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Dunaverty Bay in the next 16 days are 1.7m 8s and forecast to arrive on Thursday (Aug 27) at 7PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 5s period and expected on Thursday (Aug 27) at 1PM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+) 4PM (Thu 27th Aug)5ft (1.6m) 6s
Best Surf 4PM (Thu 27th Aug)5ft (1.6m) 6s
Most Powerful 7PM (Thu 27th Aug)5.5ft (1.7m) 8s

Table - best surf conditions forecast for Dunaverty Bay over the next 16 days.


Short Range Forecast

Mostly dry. Very mild (max 15°C on Sat night, min 12°C on Fri night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Very mild (max 19°C on Mon night, min 13°C on Mon night). Winds increasing (light winds from the SE on Mon afternoon, fresh winds from the ENE by Tue night).

Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
NW
6
1.1
NW
4
1.1
NW
5
0.1
W
10
0.1
W
10
0.1
W
10
0.2
WNW
9
0.4
NW
9
0.4
NW
11
1.1
NW
11
1
WNW
10
0.8
WNW
10
0.6
WNW
10
0.4
WNW
10
0.3
WNW
9
0.6
E
3
0.7
SE
4
0.2
WNW
8
0.6
WNW
10
1.6
WNW
6
1.3
WNW
8
Wave Graph
Metric surfscale
Energy kJ
41
0
0
2
2
2
8
19
29
293
206
123
75
30
16
8
20
7
77
182
234
Wind (km/h)
15
N
25
NW
20
NW
25
NNW
25
NW
15
NW
20
WNW
15
NW
5
NE
15
ESE
15
SSE
20
ESE
25
E
10
SE
30
ENE
30
ENE
15
S
20
ESE
25
ENE
10
NE
15
N
Wind State
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross-on
on
cross-on
cross
cross-on
cross-off
cross-off
on
cross
cross-off
cross-off
off
High Tide
7:15PM1.77m
7:59AM1.69m
8:25PM1.75m
9:16AM1.66m
9:37PM1.81m
10:24AM1.70m
10:36PM1.91m
11:17AM1.77m
11:23PM2.04m
12:00PM1.85m
00:03AM2.18m
12:39PM1.94m
00:41AM2.29m
Low Tide
1:20PM0.78m
1:57AM0.74m
2:23PM0.84m
3:06AM0.74m
3:26PM0.83m
4:10AM0.69m
4:21PM0.78m
5:05AM0.59m
5:09PM0.70m
5:51AM0.47m
5:50PM0.62m
6:31AM0.36m
6:28PM0.55m
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
heavy rain
heavy rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
6:07
6:09
6:11
6:13
6:15
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:44
8:40
8:38
8:37
8:34
8:31
8:29
 mm
21
13
Temp °C
13
14
12
14
14
15
14
15
15
15
18
19
17
19
17
18
17
16
17
17
16
Feels °C
10
9
7
9
9
12
10
12
14
13
16
16
13
16
13
14
14
13
15
17
14
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Dunaverty Bay Surf forecast

The above surf forecast table for Dunaverty Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Dunaverty Bay can be found by selecting the local surf guide option on the grey menu. Our Dunaverty 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 (Dunaverty 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 Dunaverty 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 Kintyre? If you are looking for accommodation near Dunaverty Bay, camping, hotels and holiday cottages in Kintyre, consider staying in Campbeltown which is 14 km (9 miles) away. Other places in and around Kintyre where you can find information about places to rent, and car hire include Ballypatrick which is 35 km (22 miles) away, Ballycastle, Larne and Girvan.

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