Derrynane Surf Break

Lat Long: 51.76° N 10.17° W

Derrynane 48 hour detailed Surf Forecast

Issued: 11 am 29 Oct 2026 (local time)

Forecast update in  hr  min

Today's Derrynane sea temperature is
13.0°C
0.1° 

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 (29 Oct):

  • Morning surf: Morning surf (29 Oct, local time) - 7.5ft (2.3m), 10s period with WSW swell.
  • Afternoon surf: Afternoon surf (29 Oct, local time) - 7.5ft (2.3m), 10s period with WSW swell.
  • Evening surf: Evening surf (29 Oct, local time) - 8ft (2.5m), 13s period with WSW swell.

The current surf forecast for Derrynane at 4PM is: 2.3m 10s primary swell from a West-southwest direction (forecast issued at 11:00am October 29). An open ocean swell of 0.3m 10s is not directed at the surf break, a second open ocean swell of 2.3m 7s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (IST) & DateWave HeightWave Period
Morning (29 Oct)7.5ft (2.3m)10s
Afternoon (29 Oct)7.5ft (2.3m)10s
Evening (29 Oct)8ft (2.5m)13s

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


Short Range Forecast

Heavy rain (total 20mm), heaviest during Fri afternoon. Very mild (max 14°C on Thu night, min 11°C on Sat afternoon). Winds decreasing (strong winds from the SE on Thu night, light winds from the NNW by Fri night).

Thu
29
Friday
30
Saturday
31
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
1
2
2
3
3
4
4
1
0
1
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.3
WSW
10
2.3
WSW
10
2.3
WSW
10
2.5
WSW
13
2.5
WSW
13
2.5
WSW
12
2.5
WSW
12
2.5
WSW
12
2.5
WSW
12
3
SW
12
3
SW
12
3
SW
11
1.8
WSW
12
1.7
W
12
2.1
W
13
2.1
W
12
1.1
SSW
9
0.9
SSW
9
0.7
WSW
11
0.7
WSW
11
0.6
WSW
11
Wave Graph
Metric surfscale
Energy kJ
1003
1082
1162
1929
1958
2029
2004
1825
1753
2483
2292
1901
897
814
1510
1351
207
130
119
121
90
Wind (km/h)
40
SSE
45
SSE
45
SSE
50
SE
50
SE
45
SE
40
SE
40
SE
40
SSE
35
SSE
25
SSE
15
SE
10
SE
15
ESE
10
E
10
NNW
15
N
15
N
15
N
15
N
15
NNE
Wind State
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
6:35PM3.30m
6:55AM3.29m
7:29PM3.08m
7:51AM3.09m
8:33PM2.84m
Low Tide
12:09PM0.17m
00:29AM0.38m
12:59PM0.35m
1:21AM0.63m
1:59PM0.56m
cloud
part cloud
cloud
part cloud
part cloud
light rain
light rain
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:28
—
—
—
—
—
—
7:30
—
—
—
—
—
—
—
7:31
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
5:19
—
—
—
—
—
—
—
5:16
—
—
—
—
—
—
—
5:15
—
—
 mm
—
—
—
—
—
1
1
—
—
1
5
3
2
1
2
2
1
1
—
—
—
Temp °C
13
13
13
13
13
13
13
14
14
14
14
14
14
14
13
13
13
12
11
11
11
Feels °C
5
5
4
4
4
5
6
8
8
9
11
12
13
13
12
12
11
9
8
7
7
  • 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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