Derrynane Surf Break

Lat Long: 51.76° N 10.17° W

Derrynane 48 hour detailed Surf Forecast

Issued: 11 am 06 Nov 2026 (local time)

Forecast update in  hr  min

Today's Derrynane sea temperature is
12.5°C
0.1° 

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 Nov):

  • Morning surf: Morning surf (06 Nov, local time) - 0.5ft (0.2m), 13s period with SSW swell.
  • Afternoon surf: Afternoon surf (06 Nov, local time) - 0.5ft (0.2m), 13s period with SSW swell.
  • Evening surf: Evening surf (06 Nov, local time) - 0.5ft (0.2m), 12s period with SSW swell.

The current surf forecast for Derrynane at 5PM is: 0.2m 12s primary swell from a South-southwest direction (forecast issued at 11:00am November 06). An open ocean swell of 0.7m 10s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (IST) & DateWave HeightWave Period
Morning (06 Nov)0.5ft (0.2m)13s
Afternoon (06 Nov)0.5ft (0.2m)13s
Evening (06 Nov)0.5ft (0.2m)12s

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


Short Range Forecast

Mostly dry. Very mild (max 12°C on Sun night, min 8°C on Sat night). Winds increasing (calm on Fri night, strong winds from the ESE by Sun night).

Fri
6
Saturday
7
Sunday
8
Mon
9
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 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)
0.2
SSW
13
0.6
W
10
0.2
SSW
13
0.2
SSW
12
0.2
SSW
12
0.2
SSW
12
0.2
SSW
12
0.2
SSW
12
0.2
SSW
12
0.2
SSW
12
0.2
SSW
12
0.3
SW
10
0.4
SW
10
0.4
SW
9
0.5
SW
9
0.5
SSW
8
0.5
SSW
8
0.5
SSW
8
0.8
S
7
0.9
SSW
7
1.1
S
8
1.2
S
8
1.4
S
8
1.5
S
8
Wave Graph
Metric surfscale
Energy kJ
16
65
16
15
15
15
15
15
15
14
14
17
25
31
39
39
37
34
69
91
138
172
235
298
Wind (km/h)
10
ENE
10
E
10
ESE
5
E
5
E
5
E
0
NE
5
NE
5
NE
0
NNE
5
WNW
5
NNW
10
ENE
10
ESE
10
E
10
E
15
E
20
ESE
25
ESE
25
ESE
30
ESE
40
ESE
40
ESE
40
ESE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
glassy
glassy
off
glassy
cross
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
2:29PM3.14m
2:56AM3.20m
3:11PM3.23m
3:33AM3.29m
3:49PM3.27m
4:08AM3.33m
Low Tide
8:18AM0.57m
8:38PM0.34m
8:57AM0.44m
9:14PM0.30m
9:34AM0.35m
9:48PM0.30m
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:41
—
—
—
—
—
—
7:43
—
—
—
—
—
—
—
7:46
—
—
—
—
—
—
—
7:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
5:05
—
—
—
—
—
—
—
5:02
—
—
—
—
—
—
—
5:00
—
—
—
—
5:00
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
10
10
11
11
11
10
10
10
10
11
11
11
10
9
9
8
8
10
11
10
10
11
11
12
Feels °C
7
7
8
9
9
8
9
8
8
9
9
9
7
6
6
5
4
6
5
4
4
3
2
4
  • 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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