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

Derrynane 48 hour detailed Surf Forecast

Weather Forecast for Derrynane

Issued: 6 am 05 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 (05 Jun):

  • Morning surf: Morning surf (05 Jun, local time) - 8ft (2.5m), 11s period with W swell.
  • Afternoon surf: Afternoon surf (05 Jun, local time) - 8ft (2.5m), 11s period with WSW swell.
  • Evening surf: Evening surf (05 Jun, local time) - 4.5ft (1.3m), 11s period with W swell.

The current surf forecast for Derrynane at 10AM is: 2.5m 11s primary swell from a West direction and 0.2m 14s secondary swell from a South-southwest direction (forecast issued at 06:00am June 05). The wind direction is predicted to be cross-onshore.

Time (IST) & DateWave HeightWave Period
Morning (05 Jun)8ft (2.5m)11s
Afternoon (05 Jun)8ft (2.5m)11s
Evening (05 Jun)4.5ft (1.3m)11s

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 23mm), heaviest during Fri night. Very mild (max 14°C on Sat night, min 11°C on Fri afternoon). Mainly near gales.

Friday
5
Saturday
6
Sunday
7
Mon
8
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
0
0
0
0
0
0
2
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
Swell
Height Map
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)
3
W
12
3
W
11
2.5
W
11
2.5
WSW
12
2.5
WSW
11
1.6
W
12
1.2
W
11
2.2
S
8
2
SSW
9
1.7
SSW
9
1.1
S
9
1.3
SW
10
2.4
WSW
12
2.3
SW
11
2.5
WSW
11
3
WSW
10
3
WSW
10
3
WSW
11
3.5
WSW
11
3.5
WSW
11
3
WSW
11
2.5
WSW
11
2.4
WSW
11
2.3
WSW
11
Wave Graph
Metric surfscale
Energy kJ
2864
2130
1822
1744
1500
710
358
698
589
436
190
320
1501
1190
1538
1624
1944
2388
2536
2925
2017
1568
1291
1253
Wind (km/h)
25
WSW
20
SW
25
S
30
SSE
35
SE
50
SE
55
ESE
10
SE
20
NNW
45
NW
40
NW
35
W
25
SW
30
SW
30
SW
30
SW
30
SW
30
SSW
25
SSW
25
SSW
25
W
15
W
20
WSW
20
W
Wind State
cross-on
on
cross-on
cross-on
cross
cross
cross-off
cross
cross-off
cross
cross
cross-on
on
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
High Tide
8:34AM2.71m
8:46PM2.86m
9:20AM2.62m
9:32PM2.77m
10:10AM2.57m
10:22PM2.71m
Low Tide
2:11AM0.72m
2:19PM0.90m
2:54AM0.79m
3:03PM0.99m
3:42AM0.84m
3:55PM1.06m
clear
rain showers
light rain
light rain
cloud
light rain
mod rain
light rain
light rain
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
rain showers
part cloud
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:24
5:24
5:24
5:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:52
9:53
9:54
9:55
 mm
1
1
1
3
8
4
1
1
1
2
1
Temp °C
11
11
12
12
11
11
12
13
12
12
12
12
12
13
14
14
13
13
14
14
13
13
12
11
Feels °C
5
6
7
6
3
1
2
12
8
3
4
5
6
8
9
9
8
8
9
9
9
9
8
6
Swell 1
Height (m)
Direction
Period (s)
3
W
12
3
W
11
2.5
W
11
2.5
WSW
12
2.5
WSW
11
1.6
W
12
1.2
W
11
2.2
S
8
2
SSW
9
1.7
SSW
9
1.1
S
9
1.3
SW
10
2.1
SW
11
1.3
WNW
11
0.8
WNW
10
0.2
SSW
13
0.2
SSW
13
0.2
SSW
12
3
WSW
11
3.5
WSW
11
3
WSW
11
2.5
WSW
11
2.4
WSW
11
2.3
WSW
11
Energy kJ
2864
2130
1822
1744
1500
710
358
698
589
436
190
320
1065
353
139
16
16
15
2012
2490
2017
1568
1291
1253
Swell 2
Height (m)
Direction
Period (s)
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.2
SSW
13
0.2
SSW
13
0.9
SW
7
1
WNW
12
1.2
WNW
11
1.5
W
11
1.2
WSW
12
0.9
SW
13
1.7
WNW
10
0.5
S
8
0.2
SSW
12
0.1
S
12
0.1
SW
12
0.9
S
7
0.9
S
7
0.1
SW
12
Energy kJ
20
18
18
18
18
82
256
363
533
399
282
551
35
15
3
6
74
81
6
Swell 3
Height (m)
Direction
Period (s)
0.3
SSW
13
0.8
WNW
11
0.2
SSW
13
0.8
WSW
12
0.2
SSW
13
0.2
SSW
12
0.2
SSW
12
0.2
SSW
12
0.1
SW
12
Energy kJ
35
146
17
189
17
14
14
14
6
Wind waves
Height (m)
Direction
Period (s)
1.5
S
5
1.7
SSE
6
2.5
SSE
8
2.5
WNW
11
3
W
10
2.4
W
10
2.4
WSW
12
2.3
SW
11
2.5
WSW
11
3
WSW
10
3
WSW
10
3
WSW
11
3.5
WSW
11
3.5
WSW
11
Energy kJ
129
215
768
1626
2000
1208
1501
1190
1538
1624
1944
2388
2536
2925
Nearest Offshore or Glassy
Rating
(10 max)
2
3
4
4
4
2
1
2
2
4
4
2
2
1
2
1
3
3
3
1
4
3
4
3
Distance (km)
148
55
54
54
54
187
217
5
42
137
213
286
399
55
286
294
384
282
282
225
286
287
49
54
Best forecast wave conditions in Kerry
Rating
(10 max)
3
4
4
4
4
2
1
4
3
Best forecast wave conditions in Ireland
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
3
3
2
2
2
1
4
4
3
4
3
4
3
Header Global
Rating
(10 max)
5
5
9
9
9
9
8
8
8
8
9
9
9
9
9
8
6
8
8
8
8
7
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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