Derrynane Surf Break

Lat Long: 51.76° N 10.17° W

Derrynane 48 hour detailed Surf Forecast

Issued: 11 am 13 Nov 2026 (local time)

Forecast update in  hr  min

Today's Derrynane sea temperature is
12.2°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 (13 Nov):

  • Morning surf: Morning surf (13 Nov, local time) - 1.5ft (0.5m), 8s period with S swell.
  • Afternoon surf: Afternoon surf (13 Nov, local time) - 1.5ft (0.4m), 15s period with SW swell.
  • Evening surf: Evening surf (13 Nov, local time) - 1.5ft (0.5m), 13s period with SW swell.

The current surf forecast for Derrynane at 7PM is: 0.5m 12s primary swell from a South direction and 0.4m 14s secondary swell from a Southwest direction, 0.4m 3s secondary swell from a South-southeast direction (forecast issued at 11:00am November 13). The wind direction is predicted to be cross-shore.

Time (IST) & DateWave HeightWave Period
Morning (13 Nov)1.5ft (0.5m)8s
Afternoon (13 Nov)1.5ft (0.4m)15s
Evening (13 Nov)1.5ft (0.5m)13s

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


Short Range Forecast

Moderate rain (total 19mm), heaviest on Sat afternoon. Very mild (max 12°C on Sat afternoon, min 6°C on Fri morning). Winds decreasing (strong winds from the SSE on Sat afternoon, light winds from the NE by Sun night).

Fri
13
Saturday
14
Sunday
15
Mon
16
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
1
0
0
0
0
1
1
1
2
1
1
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)
0.5
S
8
0.3
SW
15
0.4
SW
15
0.5
S
12
0.5
SW
13
0.6
SSW
11
1.3
S
11
1.6
S
5
1.9
S
6
2.3
S
7
3
SSW
8
2.5
SSW
8
2.2
SSW
8
1.8
SSW
8
1.5
SSW
8
1.4
SSW
8
1.7
WSW
11
1.8
WSW
10
1.7
WSW
10
1.6
WSW
10
1.6
WSW
9
1.1
W
11
1.5
WSW
11
1.3
WSW
10
Wave Graph
Metric surfscale
Energy kJ
36
35
54
75
88
97
389
147
264
483
943
1048
660
404
257
214
627
715
598
482
431
287
467
349
Wind (km/h)
10
E
10
ESE
20
SE
20
SE
25
SSE
30
SSE
35
S
35
SSE
45
SSE
45
SSE
50
SSE
30
S
15
SW
15
SW
20
WNW
15
NW
25
NW
30
NNW
30
N
25
N
10
NE
10
SE
20
SE
35
ESE
Wind State
cross-off
cross-off
cross-off
cross
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
cross
cross
cross-off
cross-off
cross-off
off
cross
cross-off
cross-off
High Tide
6:51PM2.82m
7:04AM2.88m
7:34PM2.65m
7:48AM2.73m
8:25PM2.48m
Low Tide
12:28PM0.64m
00:40AM0.84m
1:09PM0.80m
1:20AM1.01m
1:56PM0.95m
2:08AM1.16m
clear
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
mod rain
rain showers
light rain
light rain
light rain
clear
part cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:54
—
—
—
—
—
—
7:56
—
—
—
—
—
—
—
7:58
—
—
—
—
—
—
—
8:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
4:52
—
—
—
—
—
—
—
4:52
—
—
—
—
—
—
—
4:51
—
—
—
—
4:49
 mm
—
—
—
—
—
—
—
—
—
1
6
7
2
1
1
—
—
—
—
—
—
—
—
1
Temp °C
6
8
8
9
9
10
11
11
11
11
11
12
11
11
11
11
11
11
10
9
8
7
7
6
Feels °C
2
4
3
4
3
3
4
3
2
2
2
6
8
7
7
7
5
4
3
3
5
3
1
-2
  • 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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