Derrynane Surf Break
Lat Long: 51.76° N 10.17° W

Derrynane 48 hour detailed Surf Forecast

Weather Forecast for Derrynane

Issued: 6 pm 03 Jun 2026 (local time)

Forecast update in  hr  min

Today's Derrynane sea temperature is
13.8° C

Slightly warmer than usual

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 (04 Jun):

  • Morning surf: Morning surf (04 Jun, local time) - 15ft (4.5m), 12s period with WSW swell.
  • Afternoon surf: Afternoon surf (04 Jun, local time) - 16ft (5.0m), 13s period with W swell.
  • Evening surf: Evening surf (04 Jun, local time) - 13ft (4.0m), 12s period with W swell.

The current surf forecast for Derrynane at 2AM is: 4.5m 11s primary swell from a West-southwest direction (forecast issued at 06:00pm June 03). The wind direction is predicted to be cross-shore.

Time (IST) & DateWave HeightWave Period
Morning (04 Jun)15ft (4.5m)12s
Afternoon (04 Jun)16ft (5.0m)13s
Evening (04 Jun)13ft (4.0m)12s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 34mm), heaviest during Fri night. Very mild (max 14°C on Fri night, min 11°C on Thu afternoon). Mainly gales.

Wed
3
Thursday
4
Friday
5
Sat
6
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
1
0
0
0
0
0
0
2
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)
4.5
WSW
11
4.5
WSW
11
4.5
WSW
11
4.5
WSW
11
5
W
12
4.5
WSW
12
4.5
WSW
12
5
W
13
5
W
13
4.5
W
12
4
W
12
3.5
W
12
3
W
12
3
W
11
2.5
W
11
2.5
WSW
12
1.9
W
11
1.6
W
11
3.5
S
9
3
SSW
9
2
W
11
1.9
SSW
9
4.5
W
11
3.5
W
10
Wave Graph
Metric surfscale
Energy kJ
4097
4330
4617
5270
6662
5411
6470
8162
7325
5850
4438
3529
2791
2108
1672
1818
904
607
1676
1391
932
624
4231
2810
Wind (km/h)
45
WSW
45
WSW
45
W
35
W
35
WNW
40
WNW
45
WNW
50
WNW
45
WNW
40
WNW
35
WNW
30
W
25
WSW
20
SW
20
S
30
S
45
SSE
60
SE
50
SE
20
SSW
15
S
55
WNW
45
WNW
40
WNW
Wind State
on
cross-on
cross-on
cross-on
cross
cross
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
cross
cross
cross-on
High Tide
7:26PM3.03m
7:52AM2.82m
8:05PM2.95m
8:34AM2.71m
8:46PM2.86m
9:20AM2.62m
Low Tide
1:03PM0.73m
1:30AM0.64m
1:40PM0.81m
2:11AM0.72m
2:19PM0.90m
2:54AM0.79m
rain showers
rain showers
cloud
light rain
light rain
light rain
rain showers
rain showers
rain showers
part cloud
part cloud
light rain
rain showers
clear
part cloud
cloud
light rain
light rain
heavy rain
light rain
light rain
rain showers
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:26
5:24
5:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:51
9:52
9:52
9:53
 mm
1
1
1
1
1
1
1
1
1
1
1
5
11
5
1
1
Temp °C
13
13
12
12
12
12
12
12
11
12
11
11
11
12
12
12
12
11
13
14
13
12
12
12
Feels °C
5
5
3
5
5
4
3
2
1
4
3
4
5
7
7
5
4
-1
4
11
11
1
3
4
Swell 1
Height (m)
Direction
Period (s)
0.2
SSW
16
0.2
SSW
16
4.5
WSW
12
0.3
SSW
15
0.2
SSW
15
0.2
SSW
14
0.2
SSW
14
3
W
12
3
W
11
2.5
W
11
2.5
WSW
12
1.9
W
11
1.6
W
11
1.4
W
11
3
SSW
9
2.3
SSW
9
1.9
SSW
9
0.9
S
9
0.8
S
9
Energy kJ
25
25
4966
42
21
21
20
2791
2108
1672
1818
904
607
476
1391
863
624
136
93
Swell 2
Height (m)
Direction
Period (s)
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.2
SSW
13
1
SW
6
0.2
SSW
13
0.7
NW
11
1.1
W
11
0.1
SW
13
0.8
SW
13
Energy kJ
20
20
18
18
18
81
17
117
289
7
239
Swell 3
Height (m)
Direction
Period (s)
0.2
SSW
13
0.9
WNW
12
Energy kJ
18
246
Wind waves
Height (m)
Direction
Period (s)
4.5
WSW
11
4.5
WSW
11
4.5
WSW
11
4.5
WSW
11
5
W
12
4.5
WSW
12
4.5
WSW
12
5
W
13
5
W
13
4.5
W
12
4
W
12
3.5
W
12
1.6
S
6
2.5
S
7
3.5
S
9
2
W
11
4
W
10
4.5
W
11
3.5
W
10
Energy kJ
4097
4330
4617
5270
6662
5411
6470
8162
7325
5850
4438
3529
154
704
1676
932
2960
4231
2810
Nearest Offshore or Glassy
Rating
(10 max)
2
1
3
3
4
2
1
1
1
1
4
2
2
3
4
4
1
3
1
3
3
4
2
1
Distance (km)
444
523
434
501
148
760
692
698
701
737
664
148
148
55
54
54
225
282
217
51
49
124
269
309
Best forecast wave conditions in Kerry
Rating
(10 max)
3
4
4
3
3
Best forecast wave conditions in Ireland
Rating
(10 max)
2
3
4
2
2
4
4
4
4
3
3
3
3
4
2
2
Header Global
Rating
(10 max)
5
5
5
5
5
6
5
4
5
5
5
5
5
5
9
9
9
9
8
8
8
7
9
9
  • 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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