Doonbeg Castle Surf Break

Lat Long: 52.74° N 9.54° W

Doonbeg Castle 48 hour detailed Surf Forecast

Issued: 6 pm 19 Sep 2026 (local time)

Forecast update in  hr  min

Today's Doonbeg Castle sea temperature is
16.2°C
1.5° 

Doonbeg Castle surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Doonbeg Castle today (20 Sep):

  • Morning surf: Morning surf (20 Sep, local time) - 10ft (3.0m), 11s period with WNW swell.
  • Afternoon surf: Afternoon surf (20 Sep, local time) - 8ft (2.4m), 11s period with WNW swell.
  • Evening surf: Evening surf (20 Sep, local time) - 7ft (2.2m), 12s period with WNW swell.

The current surf forecast for Doonbeg Castle at 1AM is: 3.0m 12s primary swell from a West-northwest direction (forecast issued at 06:00pm September 19). The wind direction is predicted to be cross-offshore.

Time (IST) & DateWave HeightWave Period
Morning (20 Sep)10ft (3.0m)11s
Afternoon (20 Sep)8ft (2.4m)11s
Evening (20 Sep)7ft (2.2m)12s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Mon morning, min 13°C on Sat night). Winds decreasing (fresh winds from the W on Sat afternoon, light winds from the WSW by Sun morning).

Sat
19
Sunday
20
Monday
21
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)
1
1
1
1
2
3
2
2
2
2
1
1
2
2
1
1
1
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3
WNW
11
3
WNW
11
3
WNW
11
3
WNW
12
3
WNW
12
3
WNW
12
3
WNW
11
2.5
WNW
11
2.4
WNW
11
2.2
WNW
11
2.1
WNW
12
2.1
WNW
12
2
WNW
12
1.7
WNW
12
1.6
WNW
12
1.5
W
11
1.6
W
11
1
WNW
11
1.5
W
9
Wave Graph
Metric surfscale
Energy kJ
2388
2432
2563
2638
2483
2100
1862
1546
1433
1242
1185
1200
1072
833
718
565
595
256
382
Wind (km/h)
30
W
30
W
25
W
25
WNW
20
WNW
15
WNW
5
WSW
10
SW
10
SW
10
SSE
15
S
15
S
15
S
15
S
15
S
15
SSW
20
SW
20
SW
15
SSW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
High Tide
00:15AM2.64m
12:51PM2.80m
1:52AM2.69m
2:17PM2.95m
Low Tide
5:42PM1.64m
6:27AM1.79m
7:56PM1.60m
8:22AM1.66m
9:05PM1.34m
cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
clear
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:18
7:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:45
7:42
7:39
 mm
Temp °C
15
14
14
14
14
13
13
14
15
16
17
18
18
17
17
19
19
18
17
Feels °C
9
8
8
9
9
10
12
12
12
14
15
17
17
16
16
18
17
16
16
  • 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
How to use the Wavefinder 

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