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

Derrynane 48 hour detailed Surf Forecast

Weather Forecast for Derrynane

Issued: 12 am 09 Jun 2026 (local time)

Forecast update in  hr  min

Today's Derrynane sea temperature is
13.4° 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 (09 Jun):

  • Morning surf: Morning surf (09 Jun, local time) - 10ft (3.0m), 11s period with W swell.
  • Afternoon surf: Afternoon surf (09 Jun, local time) - 0.5ft (0.1m), 14s period with S swell.
  • Evening surf: Evening surf (09 Jun, local time) - 0.5ft (0.1m), 13s period with S swell.

The current surf forecast for Derrynane at 6AM is: 3.0m 11s primary swell from a West direction and 0.1m 14s secondary swell from a South direction, 0.1m 14s secondary swell from a South direction (forecast issued at 12:00am June 09). The wind direction is predicted to be cross-onshore.

Time (IST) & DateWave HeightWave Period
Morning (09 Jun)10ft (3.0m)11s
Afternoon (09 Jun)0.5ft (0.1m)14s
Evening (09 Jun)0.5ft (0.1m)13s

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 Wed night. Very mild (max 14°C on Thu afternoon, min 11°C on Mon night). Winds decreasing (fresh winds from the W on Mon night, light winds from the W by Thu afternoon).

Tuesday
9
Wednesday
10
Thursday
11
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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)
3
W
11
3
W
11
3
W
11
0.1
S
14
0.1
S
14
0.1
S
14
0.1
S
13
0.1
S
13
0.1
S
13
0.1
S
13
0.1
SW
13
0.1
SW
13
0.1
SW
12
0.1
SW
12
0.1
S
21
0.1
SW
12
1.6
W
9
1.6
SW
6
2.4
WSW
8
2.5
WSW
8
2.4
W
8
2.4
W
8
2.4
W
9
2.3
W
9
Wave Graph
Metric surfscale
Energy kJ
2258
2256
2117
4
4
4
4
3
3
3
7
6
6
6
9
6
381
144
623
809
781
829
881
847
Wind (km/h)
35
W
40
W
30
WNW
30
WNW
30
W
30
W
25
W
25
W
30
WNW
30
WNW
30
WNW
30
WNW
30
WNW
20
W
20
W
20
SW
25
S
25
SW
30
WSW
30
W
25
WSW
20
W
15
W
15
W
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
11:19PM2.69m
12:06PM2.63m
00:21AM2.72m
1:06PM2.75m
1:24AM2.82m
2:04PM2.92m
Low Tide
5:38AM0.83m
6:05PM1.04m
6:40AM0.75m
7:11PM0.91m
7:40AM0.63m
8:11PM0.73m
rain showers
clear
clear
rain showers
rain showers
clear
clear
rain showers
rain showers
cloud
cloud
part cloud
cloud
cloud
part cloud
cloud
light rain
heavy rain
light rain
cloud
cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:22
5:22
5:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:55
9:57
9:58
 mm
1
1
1
1
1
3
11
3
Temp °C
11
11
11
12
12
12
12
11
11
11
11
12
12
12
12
12
12
13
13
13
13
14
13
13
Feels °C
4
3
4
5
5
6
6
5
4
4
4
5
5
7
8
9
8
9
8
9
9
11
11
11
Swell 1
Height (m)
Direction
Period (s)
0.1
S
14
0.1
S
14
0.1
S
11
2.5
W
10
0.1
S
13
0.1
S
11
0.1
S
13
0.1
S
13
0.1
SW
13
0.1
SW
13
0.1
SW
12
0.1
SW
12
0.1
SW
12
1.6
W
9
1.6
W
9
1.2
WNW
8
0.1
SW
12
0.1
S
12
0.1
S
12
0.1
SW
12
0.1
SW
11
0.1
SW
11
Energy kJ
4
4
2
1381
4
2
3
3
7
6
6
6
6
390
381
217
6
3
3
5
5
5
Swell 2
Height (m)
Direction
Period (s)
0.1
S
14
0.1
S
14
0.1
S
14
0.1
S
11
0.1
S
11
0.1
S
13
0.1
S
11
0.1
S
11
0.1
S
21
0.1
SW
12
0.1
SW
12
0.1
S
18
0.1
S
19
0.1
SW
19
0.1
S
19
Energy kJ
4
4
4
2
2
3
2
2
9
6
6
6
7
14
7
Swell 3
Height (m)
Direction
Period (s)
0.1
S
14
0.1
S
11
0.1
S
10
Energy kJ
4
2
2
Wind waves
Height (m)
Direction
Period (s)
3
W
11
3
W
11
3
W
11
3
W
11
3
W
11
2.3
W
10
2.4
W
10
2.2
W
10
2.1
W
10
2.1
W
10
2.1
W
9
2.1
W
9
2
W
9
1.8
W
9
1.7
W
9
0.8
SW
4
1.6
SW
6
2.4
WSW
8
2.5
WSW
8
2.4
W
8
2.4
W
8
2.4
W
9
2.3
W
9
Energy kJ
2258
2256
2117
1985
1729
1102
1131
932
832
782
723
707
627
498
440
21
144
623
809
781
829
881
847
Nearest Offshore or Glassy
Rating
(10 max)
4
1
1
3
3
1
1
1
3
3
1
1
1
3
2
2
2
2
2
2
3
3
3
3
Distance (km)
287
148
148
563
563
904
959
166
287
286
377
874
904
544
544
49
37
124
286
287
287
444
55
55
Best forecast wave conditions in Kerry
Rating
(10 max)
2
2
3
3
Best forecast wave conditions in Ireland
Rating
(10 max)
4
3
3
1
3
3
3
3
3
2
2
2
3
3
3
3
Header Global
Rating
(10 max)
9
9
8
7
6
5
5
5
5
5
4
7
8
8
9
9
9
7
6
8
6
6
5
6
  • 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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