Derrynane Surf Break

Derrynane 48 hour detailed Surf Forecast

Lat Long: 51.76° N 10.17° W

Issued: 12 am 14 Jun 2026 (local time)

Forecast update in  hr  min

Today's Derrynane sea temperature is
13.1° C

Slightly cooler than normal

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 (14 Jun):

  • Morning surf: Morning surf (14 Jun, local time) - 2.5ft (0.7m), 10s period with W swell.
  • Afternoon surf: Afternoon surf (14 Jun, local time) - 2.5ft (0.7m), 9s period with W swell.
  • Evening surf: Evening surf (14 Jun, local time) - 2ft (0.6m), 9s period with W swell.

The current surf forecast for Derrynane at 4AM is: 0.2m 15s primary swell from a South-southwest direction (forecast issued at 12:00am June 14). An open ocean swell of 1.3m 10s is not directed at the surf break, a second open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (IST) & DateWave HeightWave Period
Morning (14 Jun)2.5ft (0.7m)10s
Afternoon (14 Jun)2.5ft (0.7m)9s
Evening (14 Jun)2ft (0.6m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Tue afternoon. Very mild (max 18°C on Sun morning, min 12°C on Sun night). Winds increasing (light winds from the ESE on Sat night, fresh winds from the ESE by Sun afternoon).

Sunday
14
Monday
15
Tuesday
16
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
1
0
0
0
0
0
0
1
1
0
0
0
0
0
0
1
0
0
0
0
0
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
15
0.2
SSW
15
1
W
10
0.6
WSW
10
0.6
W
10
0.7
W
9
0.6
W
9
0.6
W
9
0.7
W
9
0.8
WSW
10
0.8
WSW
10
0.8
WSW
10
0.8
WSW
9
0.8
WSW
9
0.8
WSW
9
0.9
WSW
9
1.1
WSW
11
1.2
WSW
11
1.6
WSW
10
1.6
WSW
10
1.6
WSW
10
1.6
WSW
11
1.6
WSW
10
1.7
WSW
11
Wave Graph
Metric surfscale
Energy kJ
23
23
184
77
68
83
60
57
83
128
125
123
113
108
106
133
303
350
540
510
520
575
530
693
Wind (km/h)
10
E
10
E
15
ESE
20
ESE
30
ESE
30
ESE
30
ESE
25
ESE
20
ESE
15
ESE
10
ESE
10
SSW
10
SW
10
SSW
15
SSW
15
S
15
S
10
SW
10
W
15
SW
15
SSW
20
SSW
15
S
20
SE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
on
on
cross-on
cross-on
cross-on
on
cross-on
on
cross-on
cross-on
cross-on
cross
High Tide
4:20AM3.31m
4:44PM3.45m
5:14AM3.42m
5:35PM3.55m
6:06AM3.46m
6:25PM3.59m
Low Tide
10:22AM0.26m
10:51PM0.14m
11:12AM0.21m
11:42PM0.03m
12:02PM0.21m
cloud
cloud
cloud
cloud
part cloud
clear
cloud
cloud
cloud
cloud
cloud
cloud
clear
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:20
5:20
5:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:00
10:00
10:00
 mm
1
Temp °C
14
14
15
17
18
18
17
15
13
12
13
13
14
15
15
15
14
14
15
15
15
13
13
13
Feels °C
13
12
12
13
13
12
11
10
9
9
12
12
13
14
14
13
12
13
13
12
12
9
10
10
Swell 1
Height (m)
Direction
Period (s)
1.4
W
10
1.3
W
10
1
W
10
0.6
W
9
0.6
WNW
9
0.7
W
9
0.6
W
9
0.7
SSE
7
0.7
W
9
0.8
WSW
10
0.8
WSW
10
0.8
WSW
10
0.8
WSW
9
0.8
WSW
9
0.8
WSW
9
0.9
WSW
9
1.1
WSW
11
1.2
WSW
11
1.6
WSW
10
1.6
WSW
10
1.6
WSW
10
1.6
WSW
11
1.6
WSW
10
1.7
WSW
11
Energy kJ
379
320
184
62
62
83
60
45
83
128
125
123
113
108
106
133
303
350
540
510
520
575
530
693
Swell 2
Height (m)
Direction
Period (s)
0.2
SSW
15
0.2
SSW
15
0.5
NW
9
0.6
WNW
9
0.6
W
10
0.4
NW
8
0.4
NW
8
0.6
W
9
0.7
SSE
6
0.6
SSE
6
0.5
SSE
6
0.4
SSE
6
0.4
SSE
6
0.3
SSE
6
0.4
WSW
12
0.6
W
11
0.3
SSW
13
0.3
SSW
13
0.3
SSW
13
0.3
SSW
12
0.3
SSW
12
0.3
SSW
12
0.7
W
12
0.3
SSW
12
Energy kJ
23
23
40
54
68
17
17
57
43
30
21
12
11
6
48
93
33
33
32
30
30
30
146
29
Swell 3
Height (m)
Direction
Period (s)
0.1
S
10
0.1
S
9
0.2
SSW
15
0.6
WSW
10
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.2
SSW
13
0.3
SSW
13
0.3
SSW
13
0.3
SSW
13
0.3
SSW
13
0.3
SSW
13
0.3
SSW
13
0.3
SSW
13
0.1
NW
7
0.1
SE
6
0.1
SE
6
0.3
SE
5
0.3
SSW
12
Energy kJ
2
2
22
77
21
20
19
18
18
35
35
35
35
34
34
34
2
1
1
4
30
Wind waves
Height (m)
Direction
Period (s)
0.4
SE
3
0.3
SE
3
0.5
SSE
8
0.9
SSE
8
1.1
SSE
7
1
SSE
7
0.6
ESE
3
0.4
ESE
3
0.4
ESE
3
0.2
SSW
3
0.2
SSW
2
0.5
SW
4
0.6
SSW
4
0.8
SW
5
Energy kJ
2
2
38
83
99
83
8
4
4
1
1
6
10
25
Nearest Offshore or Glassy
Rating
(10 max)
3
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
1
3
3
Distance (km)
15
15
0
37
37
37
42
42
37
0
0
44
49
49
49
54
49
49
49
49
49
287
49
37
Best forecast wave conditions in Kerry
Rating
(10 max)
3
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
3
3
Best forecast wave conditions in Ireland
Rating
(10 max)
3
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
1
3
3
Header Global
Rating
(10 max)
5
4
5
5
5
9
9
9
5
5
5
5
5
5
5
5
5
5
5
5
5
4
4
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
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