Derrynane Surf Break

Lat Long: 51.76° N 10.17° W

Derrynane 48 hour detailed Surf Forecast

Issued: 12 am 06 Oct 2026 (local time)

Forecast update in  hr  min

Today's Derrynane sea temperature is
15.3°C
1.1° 

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 (06 Oct):

  • Morning surf: Morning surf (06 Oct, local time) - 0.5ft (0.1m), 12s period with SW swell.
  • Afternoon surf: Afternoon surf (06 Oct, local time) - 0.5ft (0.1m), 12s period with SW swell.
  • Evening surf: Evening surf (06 Oct, local time) - 0.5ft (0.1m), 12s period with SW swell.

The current surf forecast for Derrynane at 4AM is: 0.1m 12s primary swell from a Southwest direction (forecast issued at 12:00am October 06). An open ocean swell of 1.6m 11s is not directed at the surf break, a second open ocean swell of 0.7m 13s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (IST) & DateWave HeightWave Period
Morning (06 Oct)0.5ft (0.1m)12s
Afternoon (06 Oct)0.5ft (0.1m)12s
Evening (06 Oct)0.5ft (0.1m)12s

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


Short Range Forecast

Moderate rain (total 11mm), heaviest on Thu afternoon. Very mild (max 15°C on Mon night, min 11°C on Tue night). Winds increasing (light winds from the SW on Mon night, fresh winds from the NNW by Wed morning).

Tuesday
6
Wednesday
7
Thursday
8
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
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
0.1
SW
12
0.1
SW
12
0.1
SW
12
0.1
SW
12
0.3
SW
7
0.1
SW
12
0.1
SW
12
0.2
SSW
12
0.1
SW
12
0.1
S
12
0.1
S
12
0.1
S
11
0.1
S
11
0.1
S
11
0.1
S
14
0.1
S
14
0.1
S
14
0.1
S
14
0.1
S
14
0.1
S
14
1.2
WSW
5
1.9
WSW
6
2.5
W
8
3
W
9
Wave Graph
Metric surfscale
Energy kJ
6
6
6
6
7
6
6
14
6
3
3
2
2
2
4
4
4
4
4
4
72
263
880
1397
Wind (km/h)
10
SW
5
SW
10
NNW
20
N
20
N
20
N
25
N
25
N
20
N
25
NNW
25
NNW
25
NNW
35
NNW
30
NNW
30
NW
20
NNW
20
NW
15
WNW
15
WSW
20
SW
30
SW
35
WSW
30
W
30
W
Wind State
on
on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
High Tide
1:50AM2.70m
2:09PM2.91m
2:53AM2.92m
3:06PM3.14m
3:41AM3.14m
3:53PM3.33m
Low Tide
7:57AM0.94m
8:34PM0.55m
8:55AM0.71m
9:23PM0.32m
9:40AM0.48m
cloud
light rain
rain showers
cloud
cloud
light rain
cloud
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
7:48
—
—
—
—
—
—
—
7:50
—
—
—
—
—
—
—
7:52
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
7:07
—
—
—
—
—
—
—
7:05
—
—
—
—
—
—
—
7:02
—
 mm
—
1
1
—
—
1
—
—
—
—
—
—
—
—
—
—
—
—
1
1
2
3
—
—
Temp °C
15
15
15
14
13
12
12
12
11
12
12
12
13
13
13
13
12
13
11
11
12
14
15
15
Feels °C
15
15
15
11
9
8
7
7
7
6
6
6
5
6
7
9
8
9
8
7
7
9
11
10
  • 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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