Derrynane Surf Break

Lat Long: 51.76° N 10.17° W

Derrynane 48 hour detailed Surf Forecast

Issued: 6 pm 07 Jul 2026 (local time)

Forecast update in  hr  min

Today's Derrynane sea temperature is
15.3° C
0.2° 

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


How big are the waves at Derrynane today (08 Jul):

  • Morning surf: Morning surf (08 Jul, local time) - 0.5ft (0.2m), 13s period with SSW swell.
  • Afternoon surf: Afternoon surf (08 Jul, local time) - 0.5ft (0.1m), 13s period with SW swell.
  • Evening surf: Evening surf (08 Jul, local time) - 0.5ft (0.2m), 12s period with SSW swell.

The current surf forecast for Derrynane at 12AM is: 0.2m 13s primary swell from a South-southwest direction and 0.3m 2s secondary swell from a Northwest direction (forecast issued at 06:00pm July 07). An open ocean swell of 1.1m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (IST) & DateWave HeightWave Period
Morning (08 Jul)0.5ft (0.2m)13s
Afternoon (08 Jul)0.5ft (0.1m)13s
Evening (08 Jul)0.5ft (0.2m)12s

Table - waves today at Derrynane. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 22°C on Fri morning, min 14°C on Tue night). Wind will be generally light.

Tue
7
Wednesday
8
Thursday
9
Fri
10
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
1
1
1
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.2
SSW
13
0.2
SSW
13
0.2
SSW
13
0.2
SSW
13
0.2
SSW
13
0.2
SSW
13
0.2
SSW
13
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.2
SSW
13
0.2
SSW
12
0.2
SSW
12
0.2
SSW
12
0.2
SSW
12
1.3
W
9
1.3
W
9
1.3
W
9
1.2
W
9
1.2
W
9
1.1
W
8
1
W
8
0.9
W
9
0.7
WSW
8
Wave Graph
Metric surfscale
Energy kJ
17
17
17
17
17
17
17
7
7
7
16
14
14
14
14
268
264
264
220
210
169
136
122
68
Wind (km/h)
20
WNW
20
NW
15
NW
10
NNW
10
NNW
5
NW
10
W
10
W
10
W
10
W
10
WNW
5
WNW
5
WNW
5
NW
10
WNW
10
WNW
15
WNW
15
NW
15
NNW
10
N
10
NNE
10
N
10
NNW
15
NNW
Wind State
cross
cross
cross
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
glassy
cross
cross-on
cross
cross
cross-off
cross-off
off
cross-off
cross-off
cross-off
High Tide
10:35PM2.80m
11:17AM2.73m
11:36PM2.75m
12:21PM2.75m
00:47AM2.75m
Low Tide
4:12PM0.91m
4:46AM0.73m
5:15PM0.96m
5:50AM0.78m
6:27PM0.93m
7:02AM0.78m
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
cloud
cloud
cloud
part cloud
clear
clear
clear
part cloud
cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:31
5:31
5:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:59
9:59
9:58
9:57
 mm
Temp °C
15
15
15
14
14
14
15
16
16
16
16
16
16
16
16
18
18
18
18
17
17
18
20
22
Feels °C
12
13
13
13
14
14
14
15
15
16
16
17
17
17
16
18
17
17
16
16
17
18
20
21
  • 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
How to use the Wavefinder 

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 Derrynane 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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