Derrynane Surf Break

Lat Long: 51.76° N 10.17° W

Derrynane 48 hour detailed Surf Forecast

Issued: 12 am 24 Oct 2026 (local time)

Forecast update in  hr  min

Today's Derrynane sea temperature is
13.9°C
0.7° 

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 (24 Oct):

  • Morning surf: Morning surf (24 Oct, local time) - 16ft (5.0m), 10s period with WSW swell.
  • Afternoon surf: Afternoon surf (24 Oct, local time) - 18ft (5.5m), 12s period with WSW swell.
  • Evening surf: Evening surf (24 Oct, local time) - 21ft (6.5m), 13s period with W swell.

The current surf forecast for Derrynane at 3AM is: 0.1m 14s primary swell from a South direction (forecast issued at 12:00am October 24). An open ocean swell of 3.5m 13s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (IST) & DateWave HeightWave Period
Morning (24 Oct)16ft (5.0m)10s
Afternoon (24 Oct)18ft (5.5m)12s
Evening (24 Oct)21ft (6.5m)13s

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


Short Range Forecast

Heavy rain (total 47mm), heaviest during Sat morning. Very mild (max 16°C on Sat morning, min 10°C on Sat night). Winds decreasing (near gales from the WSW on Sat morning, moderate winds from the WSW by Sun afternoon).

Saturday
24
Sunday
25
Monday
26
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 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
S
14
3.5
W
13
3.5
SW
8
5
WSW
10
5.5
WSW
11
5.5
WSW
12
6
W
12
6.5
W
13
6.5
W
13
6
W
13
6
W
13
1.3
SSW
10
4.5
W
13
0.9
SSW
9
3.5
W
12
3
W
12
2.2
SW
11
1.6
WSW
11
3.5
SW
8
4.5
SW
10
5
SW
11
5
SW
11
5.5
SW
12
6
SW
12
Wave Graph
Metric surfscale
Energy kJ
4
3949
1405
4920
7562
8910
11096
13110
13783
0
0
318
0
146
3599
2751
1130
634
1678
4186
5445
5938
8891
10929
Wind (km/h)
30
WSW
35
SW
45
SSW
55
WSW
60
WSW
50
W
60
W
60
W
55
WNW
55
WNW
55
WNW
45
WNW
40
WNW
35
W
25
WSW
30
SSW
40
SSE
55
SSE
40
SW
50
SSW
45
SSW
45
S
60
S
55
WSW
Wind State
cross-on
on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
on
cross-on
cross
on
on
cross-on
cross-on
cross-on
on
High Tide
3:52AM3.13m
4:02PM3.26m
4:28AM3.34m
4:41PM3.43m
5:05AM3.49m
5:21PM3.53m
Low Tide
9:52AM0.47m
10:10PM0.19m
10:28AM0.27m
10:46PM0.06m
11:04AM0.12m
cloud
light rain
mod rain
heavy rain
light rain
light rain
cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
cloud
cloud
light rain
mod rain
light rain
light rain
cloud
cloud
light rain
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
8:18
—
—
—
—
—
—
—
7:21
—
—
—
—
—
—
—
8:22
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
6:29
—
—
—
—
—
—
—
5:27
—
—
—
—
—
—
—
6:24
—
—
 mm
—
3
7
11
4
3
—
—
—
—
—
—
—
—
—
—
2
7
5
1
—
—
4
6
Temp °C
12
12
12
15
16
12
11
11
11
10
11
11
12
12
12
12
11
12
15
16
15
16
16
14
Feels °C
6
5
3
6
6
2
-1
-1
-1
-2
-1
0
3
4
6
5
3
2
9
8
8
8
6
4
  • 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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