Ballyhiernan Bay Surf Break

Ballyhiernan Bay 48 hour detailed Surf Forecast

Lat Long: 55.25° N 7.71° W

Issued: 12 pm 19 Jun 2026 (local time)

Forecast update in  hr  min

Today's Ballyhiernan Bay sea temperature is
13.8° C

1.4°C warmer than normal for this time of year

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


How big are the waves at Ballyhiernan Bay today (19 Jun):

  • Morning surf: Morning surf (19 Jun, local time) - 2.5ft (0.8m), 8s period with WNW swell.
  • Afternoon surf: Afternoon surf (19 Jun, local time) - 2.5ft (0.7m), 8s period with WNW swell.
  • Evening surf: Evening surf (19 Jun, local time) - 2.5ft (0.7m), 8s period with W swell.

The current surf forecast for Ballyhiernan Bay at 8PM is: 0.7m 8s primary swell from a West direction (forecast issued at 12:00pm June 19). The wind direction is predicted to be cross-shore.

Time (IST) & DateWave HeightWave Period
Morning (19 Jun)2.5ft (0.8m)8s
Afternoon (19 Jun)2.5ft (0.7m)8s
Evening (19 Jun)2.5ft (0.7m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 18°C on Sun afternoon, min 11°C on Fri night). Wind will be generally light.

Fri
19
Saturday
20
Sunday
21
Mon
22
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)
1
0
0
0
1
1
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
1
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
WNW
8
0.8
WNW
8
0.7
WNW
8
0.7
WNW
8
0.6
W
8
0.7
W
8
0.6
W
8
0.7
W
5
0.7
W
5
0.9
W
6
0.9
W
6
0.7
W
5
0.6
W
6
0.5
NW
7
0.7
WNW
7
0.9
NW
7
0.9
NW
7
0.9
NW
7
0.8
WNW
7
0.8
WNW
7
0.8
NW
7
0.7
NW
7
0.7
NW
7
0.7
NW
7
Wave Graph
Metric surfscale
Energy kJ
90
87
63
62
49
61
42
28
28
57
58
27
24
21
38
67
69
69
62
64
60
53
51
50
Wind (km/h)
5
WNW
5
NW
15
WNW
20
W
10
SW
15
SW
15
SSW
20
SSW
25
WSW
30
WSW
25
W
15
W
10
WSW
10
SSW
10
S
10
SSE
5
ENE
15
NNE
20
NNE
15
NE
15
ENE
10
ESE
10
SSE
10
SSE
Wind State
glassy
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross-on
cross
cross-off
off
off
glassy
cross-on
cross-on
cross
cross
cross-off
off
off
High Tide
10:08AM2.87m
10:34PM3.31m
11:02AM2.68m
11:29PM3.12m
11:59AM2.52m
00:27AM2.91m
Low Tide
4:02PM0.34m
4:53AM0.42m
4:55PM0.51m
5:51AM0.60m
5:53PM0.69m
6:52AM0.75m
part cloud
part cloud
clear
clear
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:48
4:48
4:48
4:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:14
10:15
10:15
10:15
 mm
Temp °C
12
12
13
14
13
11
11
11
13
14
14
13
13
12
12
12
13
14
15
18
16
17
17
17
Feels °C
11
11
11
11
11
8
8
7
8
8
9
10
11
10
10
10
12
11
10
15
13
15
15
15
Swell 1
Height (m)
Direction
Period (s)
0.8
WNW
8
0.8
WNW
8
0.7
WNW
8
0.7
WNW
8
0.6
W
8
0.7
W
8
0.4
NW
7
0.3
W
7
0.3
W
8
0.1
N
8
0.1
N
8
0.4
NW
6
0.6
W
6
0.5
NW
7
0.7
WNW
7
0.9
NW
7
0.9
NW
7
0.9
NW
7
0.8
WNW
7
0.8
WNW
7
0.8
NW
7
0.7
NW
7
0.7
NW
7
0.7
NW
7
Energy kJ
90
87
63
62
49
61
12
10
10
1
1
10
24
21
38
67
69
69
62
64
60
53
51
50
Swell 2
Height (m)
Direction
Period (s)
0.4
NW
7
0.1
W
8
0.1
N
9
0.3
NW
7
0.3
NW
7
0.1
N
8
0.4
NW
6
0.4
W
6
0.2
N
11
0.2
N
11
Energy kJ
14
1
1
8
8
1
10
10
9
9
Swell 3
Height (m)
Direction
Period (s)
0.1
N
9
0.1
N
9
0.1
N
8
0.1
N
8
0.1
N
8
0.1
N
11
0.1
W
12
0.1
W
11
Energy kJ
2
2
1
1
1
3
3
2
Wind waves
Height (m)
Direction
Period (s)
0.6
W
8
0.7
W
5
0.7
W
5
0.9
W
6
0.9
W
6
0.7
W
5
0.2
NNE
2
0.3
NE
2
Energy kJ
42
28
28
57
58
27
1
1
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
0
21
28
28
0
0
28
28
337
339
339
26
26
28
21
0
0
21
21
21
7
0
0
0
Best forecast wave conditions in Donegal
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Ireland
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
6
4
4
4
4
4
5
5
5
5
5
5
8
9
9
9
8
7
7
7
7
6
6
5
  • 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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