Ballyhiernan Bay Surf Break

Ballyhiernan Bay 48 hour detailed Surf Forecast

Lat Long: 55.25° N 7.71° W

Issued: 12 pm 16 Jun 2026 (local time)

Forecast update in  hr  min

Today's Ballyhiernan Bay sea temperature is
13.4° C

1.1°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 (16 Jun):

  • Morning surf: Morning surf (16 Jun, local time) - 2ft (0.6m), 11s period with W swell.
  • Afternoon surf: Afternoon surf (16 Jun, local time) - 2.5ft (0.7m), 10s period with W swell.
  • Evening surf: Evening surf (16 Jun, local time) - 2.5ft (0.7m), 11s period with W swell.

The current surf forecast for Ballyhiernan Bay at 7PM is: 0.7m 10s primary swell from a West direction and 0.1m 6s secondary swell from a North direction (forecast issued at 12:00pm June 16). The wind direction is predicted to be glassy.

Time (IST) & DateWave HeightWave Period
Morning (16 Jun)2ft (0.6m)11s
Afternoon (16 Jun)2.5ft (0.7m)10s
Evening (16 Jun)2.5ft (0.7m)11s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 14mm), heaviest on Thu night. Very mild (max 17°C on Tue afternoon, min 12°C on Wed night). Wind will be generally light.

Tue
16
Wednesday
17
Thursday
18
Fri
19
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
1
1
1
1
1
1
1
1
0
0
1
2
2
2
2
0
0
0
1
1
0
1
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)
0.6
W
11
0.7
W
11
0.7
W
10
0.7
W
10
0.7
W
11
0.8
W
11
0.9
W
11
1
W
11
1.1
W
10
1.2
W
10
1.3
W
10
1.3
W
10
1.4
W
10
1.3
W
10
1.3
W
10
1.2
W
9
1.2
W
9
1.1
W
9
1.2
W
9
1.2
W
9
1.1
W
9
1
W
9
1
W
9
0.9
WNW
8
Wave Graph
Metric surfscale
Energy kJ
85
110
104
106
119
157
189
220
252
279
307
312
356
320
314
251
251
212
241
246
203
162
151
115
Wind (km/h)
10
S
15
WNW
5
SSW
5
S
10
SSE
15
S
15
S
20
S
20
SSW
25
SW
25
WSW
25
WSW
15
SSW
15
SSE
20
SSE
20
SSE
15
SSE
15
WSW
20
WSW
20
WSW
10
WSW
5
SE
5
ENE
10
ESE
Wind State
off
cross-on
glassy
glassy
off
off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
off
off
off
off
cross
cross
cross
cross
off
cross
cross-off
High Tide
7:36AM3.29m
7:59PM3.55m
8:26AM3.20m
8:50PM3.55m
9:17AM3.06m
9:41PM3.47m
Low Tide
1:36PM0.10m
2:11AM0.04m
2:24PM0.13m
3:04AM0.11m
3:12PM0.21m
3:58AM0.25m
cloud
cloud
cloud
cloud
light rain
light rain
cloud
clear
clear
cloud
part cloud
part cloud
part cloud
cloud
cloud
light rain
light rain
light rain
part cloud
clear
part cloud
cloud
light rain
light rain
<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>
10:13
10:14
10:14
10:14
 mm
2
1
1
3
1
2
4
Temp °C
15
14
14
17
14
13
13
13
15
17
16
15
15
13
12
12
13
15
15
14
13
13
12
12
Feels °C
13
12
13
17
13
11
11
10
11
12
11
11
12
10
8
8
11
13
11
10
11
12
11
10
Swell 1
Height (m)
Direction
Period (s)
0.6
W
11
0.7
W
11
0.7
W
10
0.7
W
10
0.7
W
11
0.8
W
11
0.9
W
11
1
W
11
1.1
W
10
1.3
W
10
1.3
W
10
1.4
W
10
1.3
W
10
1.3
W
10
1.2
W
9
1.2
W
9
1.1
W
9
1.2
W
9
1.1
W
9
1
W
9
1
W
9
0.9
WNW
8
Energy kJ
85
110
104
106
119
157
189
220
252
307
312
356
320
314
251
251
212
246
203
162
151
115
Swell 2
Height (m)
Direction
Period (s)
0.1
N
6
0.1
N
6
0.1
N
6
0.1
N
6
0.1
N
6
0.1
N
5
0.1
N
5
Energy kJ
1
1
1
1
1
1
1
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
1.2
W
10
1.2
W
9
Energy kJ
279
241
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
Distance (km)
0
28
0
0
0
0
0
26
370
28
28
28
28
0
0
0
0
28
125
66
8
0
5
0
Best forecast wave conditions in Donegal
Rating
(10 max)
1
1
1
1
1
1
1
2
2
2
2
2
2
2
3
2
2
2
2
2
1
Best forecast wave conditions in Ireland
Rating
(10 max)
1
1
1
2
2
2
2
2
2
2
2
2
3
3
2
3
2
2
2
1
2
2
2
1
Header Global
Rating
(10 max)
5
5
4
4
4
6
5
5
5
5
4
4
4
5
9
7
9
6
5
5
6
6
6
6
  • 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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