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

Derrynane 48 hour detailed Surf Forecast

Weather Forecast for Derrynane

Issued: 6 am 06 Jun 2026 (local time)

Forecast update in  hr  min

Today's Derrynane sea temperature is
13.6° 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 (06 Jun):

  • Morning surf: Morning surf (06 Jun, local time) - 4.5ft (1.3m), 9s period with S swell.
  • Afternoon surf: Afternoon surf (06 Jun, local time) - 7ft (2.2m), 11s period with WSW swell.
  • Evening surf: Evening surf (06 Jun, local time) - 8ft (2.4m), 11s period with WSW swell.

The current surf forecast for Derrynane at 11AM is: 1.1m 9s primary swell from a South direction (forecast issued at 06:00am June 06). An open ocean swell of 3.0m 10s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (IST) & DateWave HeightWave Period
Morning (06 Jun)4.5ft (1.3m)9s
Afternoon (06 Jun)7ft (2.2m)11s
Evening (06 Jun)8ft (2.4m)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 24mm), heaviest during Sun afternoon. Very mild (max 14°C on Sat night, min 11°C on Sun afternoon). Winds increasing (light winds from the NW on Sun night, strong winds from the W by Mon afternoon).

Saturday
6
Sunday
7
Monday
8
Tue
9
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)
1
0
0
0
0
0
0
0
0
0
0
0
0
2
3
2
2
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
Height Map
Wave
Height (m)
Direction
Period (s)
2.1
SSW
9
1.7
S
9
1.1
S
9
1.4
SW
13
2.5
WSW
12
2.2
WSW
11
2.5
WSW
11
3
WSW
10
3
WSW
10
3
WSW
10
3.5
WSW
11
3.5
WSW
11
3.5
WSW
11
2.5
WSW
11
2.5
WSW
11
2.5
WSW
11
2.5
WSW
11
2.4
WSW
11
2.3
W
11
2.4
W
11
2.5
W
11
3
W
10
3.5
W
10
3.5
W
10
Wave Graph
Metric surfscale
Energy kJ
660
473
185
659
1609
1220
1421
1508
1761
2242
2712
2644
2438
1659
1706
1503
1628
1267
1270
1354
1553
1979
2224
2354
Wind (km/h)
20
NW
55
NW
40
NW
35
WNW
25
WSW
30
SW
30
SW
30
SW
30
SW
30
SSW
35
SSW
35
SSW
25
SSW
15
NW
10
NW
15
NW
20
WNW
30
WNW
30
W
35
WSW
40
WSW
40
W
35
W
35
W
Wind State
cross
cross
cross
cross-on
cross-on
on
on
on
on
on
on
on
on
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
9:20AM2.62m
9:32PM2.77m
10:10AM2.57m
10:22PM2.71m
11:06AM2.57m
11:19PM2.69m
Low Tide
2:54AM0.79m
3:03PM0.99m
3:42AM0.84m
3:55PM1.06m
4:37AM0.86m
4:57PM1.08m
rain showers
part cloud
clear
part cloud
part cloud
cloud
part cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
clear
rain showers
rain showers
cloud
light rain
rain showers
light rain
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:24
5:24
5:22
5:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:53
9:54
9:55
9:55
 mm
4
1
3
2
4
4
2
1
1
1
1
1
1
1
Temp °C
13
12
12
12
12
13
13
13
14
13
14
13
12
11
11
11
11
11
12
12
12
11
11
11
Feels °C
10
2
4
5
6
8
8
8
9
8
7
6
8
8
9
7
6
4
5
5
4
2
3
3
Swell 1
Height (m)
Direction
Period (s)
2.1
SSW
9
1.7
S
9
1.1
S
9
1.4
SW
13
2.2
WSW
11
1.2
WNW
10
0.9
WNW
10
0.2
SSW
13
0.2
SSW
13
2.3
W
11
0.1
S
12
2.5
WSW
11
2.5
WSW
11
2.5
WSW
11
2.4
WSW
11
0.1
SW
12
0.1
SW
12
0.1
SW
12
0.1
S
12
0.1
SW
11
Energy kJ
660
473
185
659
1186
312
167
17
16
1168
3
1659
1706
1503
1322
6
5
5
3
5
Swell 2
Height (m)
Direction
Period (s)
1.6
W
11
0.7
WSW
10
1.5
WNW
10
0.4
S
8
0.5
S
8
1.4
SSW
8
0.1
SW
12
0.1
SW
12
0.1
SW
12
0.1
SW
12
0.1
SW
12
Energy kJ
617
98
451
22
34
204
6
6
6
6
5
Swell 3
Height (m)
Direction
Period (s)
0.2
SSW
13
0.2
SSW
12
0.2
SSW
12
Energy kJ
17
14
14
Wind waves
Height (m)
Direction
Period (s)
1.5
WNW
11
2.5
W
11
3.5
W
10
2.5
WNW
11
2.5
WSW
12
2.2
WSW
11
2.5
WSW
11
3
WSW
10
3
WSW
10
3
WSW
10
3.5
WSW
11
3.5
WSW
11
3.5
WSW
11
2.5
WSW
11
2.4
WSW
11
2.3
W
11
2.4
W
11
2.5
W
11
3
W
10
3.5
W
10
3.5
W
10
Energy kJ
534
1768
2344
1324
1609
1220
1421
1508
1761
2242
2712
2644
2438
1628
1267
1270
1354
1553
1979
2224
2354
Nearest Offshore or Glassy
Rating
(10 max)
1
3
4
3
1
1
3
2
3
2
3
1
3
4
4
1
2
1
1
1
1
1
1
1
Distance (km)
55
148
195
266
309
55
286
292
385
403
287
225
54
49
37
148
55
195
148
377
448
448
448
148
Best forecast wave conditions in Kerry
Rating
(10 max)
3
1
3
4
4
2
Best forecast wave conditions in Ireland
Rating
(10 max)
3
4
4
3
2
2
3
2
2
2
3
3
3
4
4
3
3
4
1
1
1
1
3
Header Global
Rating
(10 max)
8
8
9
9
9
9
9
8
6
7
7
8
8
8
9
8
7
6
7
5
5
5
7
9
  • 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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