Derrynane Surf Break

Derrynane 48 hour detailed Surf Forecast

Lat Long: 51.76° N 10.17° W

Issued: 12 pm 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 7PM is: 0.1m 13s primary swell from a South direction (forecast issued at 12:00pm June 09). An open ocean swell of 2.4m 10s is not directed at the surf break, a second open ocean swell of 2.5m 10s is not directed at the surf break. 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

Moderate rain (total 14mm), heaviest on Wed night. Very mild (max 14°C on Thu night, min 11°C on Tue night). Winds decreasing (fresh winds from the WSW on Wed night, light winds from the SW by Thu night).

Tue
9
Wednesday
10
Thursday
11
Fri
12
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
4 AM
7 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
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)
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
1.1
SW
5
2.2
WSW
6
2.5
WSW
8
2.5
W
8
2.3
W
8
2.3
W
8
2.2
W
9
2.2
W
9
2.2
W
9
2.2
W
10
2.3
W
10
Wave Graph
Metric surfscale
Energy kJ
4
4
4
4
3
3
3
7
6
6
6
9
6
51
406
730
857
754
762
749
775
810
864
1024
Wind (km/h)
30
WNW
30
W
30
W
25
W
25
W
30
WNW
30
W
30
WNW
30
WNW
20
W
20
W
20
W
20
SW
25
SSW
35
WSW
30
WSW
30
WSW
25
W
20
WSW
15
WSW
15
WSW
15
WSW
15
SW
10
SW
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
on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
on
on
High Tide
12:06PM2.63m
00:21AM2.72m
1:06PM2.75m
1:24AM2.82m
2:04PM2.92m
2:25AM2.98m
Low Tide
6:05PM1.04m
6:40AM0.75m
7:11PM0.91m
7:40AM0.63m
8:11PM0.73m
rain showers
rain showers
part cloud
clear
cloud
rain showers
part cloud
cloud
part cloud
cloud
part cloud
cloud
cloud
light rain
mod rain
light rain
cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:22
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
9:59
 mm
1
1
1
4
6
1
Temp °C
12
12
12
12
11
11
11
12
12
12
12
12
12
12
13
13
13
13
13
13
13
13
13
14
Feels °C
5
5
6
6
5
4
5
5
5
7
7
8
9
8
7
8
8
9
10
11
11
11
11
13
Swell 1
Height (m)
Direction
Period (s)
0.1
S
14
0.1
S
11
2.5
W
10
2.4
W
10
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
1.7
W
9
1.6
W
9
1.3
WNW
9
0.1
S
12
0.1
S
12
0.1
S
12
0.1
SW
12
0.1
SW
11
0.1
S
11
2.2
W
9
2.2
W
10
2.3
W
10
Energy kJ
4
2
1381
1131
2
3
3
7
6
6
6
440
390
264
3
3
3
5
5
2
810
864
1024
Swell 2
Height (m)
Direction
Period (s)
0.1
S
14
0.1
S
14
0.1
S
11
0.1
S
13
0.1
S
13
0.1
S
11
0.1
S
11
0.1
SW
12
0.1
SW
12
0.1
SW
12
0.1
S
18
0.1
S
19
0.1
SW
19
0.1
S
19
0.1
SW
11
0.1
S
11
0.1
S
11
Energy kJ
4
4
2
4
3
2
2
6
6
6
6
7
14
7
5
2
2
Swell 3
Height (m)
Direction
Period (s)
0.1
S
14
0.1
S
11
0.1
S
21
0.1
S
19
0.1
S
18
0.1
S
18
Energy kJ
4
2
9
7
7
6
Wind waves
Height (m)
Direction
Period (s)
3
W
11
3
W
11
2.3
W
10
2.5
W
10
2.2
W
10
2.2
W
10
2
W
10
2
W
9
2
W
9
1.9
W
9
1.8
W
9
1.5
W
9
1.1
SW
5
2.2
WSW
6
2.5
WSW
8
2.5
W
8
2.3
W
8
2.3
W
8
2.2
W
9
2.2
W
9
Energy kJ
1985
1729
1102
1384
932
913
710
651
642
567
493
343
51
406
730
857
754
762
749
775
Nearest Offshore or Glassy
Rating
(10 max)
1
2
2
2
1
3
3
1
2
2
1
2
2
2
2
3
1
1
1
1
1
3
3
4
Distance (km)
448
514
1032
832
166
287
286
377
858
544
882
544
54
37
282
287
399
439
441
55
55
49
49
49
Best forecast wave conditions in Kerry
Rating
(10 max)
2
2
1
1
3
3
4
Best forecast wave conditions in Ireland
Rating
(10 max)
1
1
3
3
2
3
3
2
3
2
2
1
2
2
3
3
4
Header Global
Rating
(10 max)
7
6
5
6
5
5
5
4
5
6
7
8
9
8
7
7
7
6
6
5
5
5
5
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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