Derrynane Surf Break

Derrynane 48 hour detailed Surf Forecast

Lat Long: 51.76° N 10.17° W

Issued: 6 am 19 Jun 2026 (local time)

Forecast update in  hr  min

Today's Derrynane sea temperature is
14.0° C

Normal for this time of year

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 (19 Jun):

  • Morning surf: Morning surf (19 Jun, local time) - 4ft (1.2m), 7s period with SSW swell.
  • Afternoon surf: Afternoon surf (19 Jun, local time) - 3.5ft (1.1m), 7s period with SSW swell.
  • Evening surf: Evening surf (19 Jun, local time) - 3.5ft (1.0m), 7s period with SSW swell.

The current surf forecast for Derrynane at 2PM is: 1.1m 7s primary swell from a South-southwest direction and 0.8m 8s secondary swell from a West direction (forecast issued at 06:00am June 19). The wind direction is predicted to be cross-onshore.

Time (IST) & DateWave HeightWave Period
Morning (19 Jun)4ft (1.2m)7s
Afternoon (19 Jun)3.5ft (1.1m)7s
Evening (19 Jun)3.5ft (1.0m)7s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 16°C on Sun afternoon, min 12°C on Fri night). Wind will be generally light.

Friday
19
Saturday
20
Sunday
21
Mon
22
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
1 AM
Rating
(10 max)
0
1
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)
1.3
SSW
7
1.3
SSW
7
1.2
SSW
7
1.1
SSW
7
1
SSW
7
1
SSW
7
1
SSW
7
0.9
SSW
7
0.9
SSW
7
0.9
SSW
7
0.8
SSW
7
0.8
SSW
7
0.7
SW
7
0.7
SSW
7
0.6
SSW
7
0.6
SSW
7
0.6
SSW
7
0.5
SW
7
0.5
SW
7
0.4
SW
7
0.4
SW
7
0.4
SW
7
0.4
SW
7
0.4
SW
7
Wave Graph
Metric surfscale
Energy kJ
188
164
144
127
93
91
91
68
68
75
62
61
49
41
31
31
31
22
22
16
16
11
11
11
Wind (km/h)
15
SW
10
SW
10
SW
5
WSW
10
WSW
10
WSW
10
WSW
15
NW
15
NW
10
WNW
10
W
10
W
10
W
10
WNW
10
NW
10
NE
10
ENE
10
ESE
5
SE
10
S
10
S
10
SE
5
NE
10
NE
Wind State
on
on
on
on
cross-on
on
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross-off
off
cross-off
cross-off
cross
cross-on
cross-on
cross
glassy
off
High Tide
8:44AM3.18m
8:58PM3.31m
9:38AM3.01m
9:52PM3.12m
10:34AM2.86m
10:48PM2.92m
Low Tide
2:34PM0.53m
3:12AM0.32m
3:29PM0.70m
4:08AM0.49m
4:29PM0.86m
light rain
light rain
clear
cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:20
5:20
5:20
5:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:01
10:01
10:02
10:02
 mm
1
1
Temp °C
15
14
14
14
14
14
14
13
12
12
13
13
14
14
14
13
13
13
14
15
16
16
15
15
Feels °C
14
13
13
13
13
12
12
10
9
10
11
11
12
12
12
11
12
12
12
12
14
14
14
14
Swell 1
Height (m)
Direction
Period (s)
1.3
SSW
7
1.3
SSW
7
1.2
SSW
7
1.1
SSW
7
1
SSW
7
1
SSW
7
1
SSW
7
0.9
SSW
7
0.9
SSW
7
0.9
SSW
7
0.8
SSW
7
0.8
SSW
7
0.7
SW
7
0.7
SSW
7
0.6
SSW
7
0.6
SSW
7
0.6
W
7
0.6
W
7
0.5
W
7
0.4
WNW
7
0.4
WNW
7
0.4
SW
7
0.4
SW
7
0.3
NW
7
Energy kJ
188
164
144
127
93
91
91
68
68
75
62
61
49
41
31
31
35
34
23
17
17
11
11
8
Swell 2
Height (m)
Direction
Period (s)
1
W
8
0.9
W
8
0.9
W
8
0.8
W
8
0.7
W
8
0.7
W
8
0.6
W
8
0.5
W
8
0.5
W
8
0.7
W
8
0.7
W
7
0.6
W
7
0.6
W
7
0.6
W
6
0.6
W
7
0.5
W
7
0.6
SSW
7
0.5
SW
7
0.5
SW
7
0.4
SW
7
0.4
SW
7
0.3
NW
7
0.3
NW
7
0.4
SW
7
Energy kJ
138
109
107
82
61
60
43
28
28
54
51
38
33
30
31
22
31
22
22
16
16
7
8
11
Swell 3
Height (m)
Direction
Period (s)
0.2
SSW
11
0.1
SW
11
0.1
SW
10
0.2
WNW
8
0.3
NW
8
0.3
NW
8
0.3
NW
8
0.1
SW
10
0.4
NW
8
0.3
NW
8
0.3
NW
8
0.3
NW
8
0.3
NW
8
0.3
NW
8
0.3
NW
7
0.3
NW
7
0.2
W
9
0.1
S
11
0.2
W
8
0.2
W
8
0.2
W
8
0.3
WNW
6
0.3
WNW
6
0.3
W
6
Energy kJ
11
4
4
7
10
9
9
4
15
10
10
9
9
9
9
9
6
2
6
6
5
8
8
7
Wind waves
Height (m)
Direction
Period (s)
0.7
WNW
4
0.6
W
5
0.2
ESE
2
0.3
SE
2
0.3
SE
3
Energy kJ
18
16
1
1
2
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
49
37
37
49
49
49
49
148
49
49
49
49
49
44
15
15
15
15
15
43
43
43
43
43
Best forecast wave conditions in Kerry
Rating
(10 max)
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Ireland
Rating
(10 max)
1
2
2
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
6
6
6
4
4
4
4
4
5
5
5
7
5
5
8
9
9
9
8
8
7
9
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
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