Ballyhiernan Bay Surf Break

Ballyhiernan Bay 48 hour detailed Surf Forecast

Lat Long: 55.25° N 7.71° W

Issued: 12 am 02 Jul 2026 (local time)

Forecast update in  hr  min

Today's Ballyhiernan Bay sea temperature is
15.4° C

2.3°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 (02 Jul):

  • Morning surf: Morning surf (02 Jul, local time) - 8ft (2.5m), 9s period with WNW swell.
  • Afternoon surf: Afternoon surf (02 Jul, local time) - 7ft (2.1m), 9s period with WNW swell.
  • Evening surf: Evening surf (02 Jul, local time) - 5.5ft (1.7m), 9s period with WNW swell.

The current surf forecast for Ballyhiernan Bay at 9AM is: 2.5m 9s primary swell from a West-northwest direction (forecast issued at 12:00am July 02). The wind direction is predicted to be cross-onshore.

Time (IST) & DateWave HeightWave Period
Morning (02 Jul)8ft (2.5m)9s
Afternoon (02 Jul)7ft (2.1m)9s
Evening (02 Jul)5.5ft (1.7m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 2mm), mostly falling on Sat morning. Very mild (max 17°C on Sat morning, min 13°C on Wed night). Winds decreasing (near gales from the WSW on Wed night, light winds from the S by Fri afternoon).

Thursday
2
Friday
3
Saturday
4
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
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
1
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)
3
WNW
10
3
WNW
10
3
WNW
9
2.5
WNW
9
2.2
WNW
9
2
WNW
9
1.9
WNW
9
1.7
WNW
9
1.3
W
10
1.3
WNW
7
1.2
W
10
1.2
W
10
1.1
W
10
1.1
NW
11
1.2
NW
11
1.3
NW
11
1.8
W
10
1.9
W
10
2
W
9
2.1
W
9
2.3
W
9
2.5
W
9
2.5
WNW
9
2.2
WNW
9
Wave Graph
Metric surfscale
Energy kJ
1863
1597
1332
1057
800
644
573
474
325
193
277
282
233
263
319
361
653
673
656
707
861
1029
1019
826
Wind (km/h)
50
W
45
WNW
35
WNW
35
WNW
30
W
30
W
30
W
25
WSW
25
WSW
25
SW
30
WSW
25
WSW
25
WSW
20
SW
15
S
20
SW
35
SW
35
SW
35
SW
40
SW
45
WSW
40
WSW
35
WSW
30
W
Wind State
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross
cross
cross
cross-off
cross
cross
cross
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
High Tide
8:24AM2.83m
8:46PM3.13m
8:58AM2.78m
9:20PM3.09m
9:33AM2.71m
9:55PM3.03m
Low Tide
2:19AM0.54m
2:22PM0.44m
2:54AM0.55m
2:56PM0.45m
3:30AM0.59m
3:30PM0.50m
cloud
clear
clear
clear
cloud
clear
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
light rain
light rain
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:54
4:54
4:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:14
10:13
10:12
 mm
1
1
Temp °C
13
13
13
13
13
13
14
13
13
13
13
14
15
16
15
15
15
16
16
17
15
14
14
14
Feels °C
3
5
6
7
7
8
9
8
9
9
8
10
10
13
12
12
10
10
10
10
8
7
8
9
Swell 1
Height (m)
Direction
Period (s)
0.5
N
7
0.4
NNW
6
0.9
NW
9
0.9
W
10
1
NW
8
1
NW
7
0.8
NW
8
1.1
NW
11
1.2
NW
11
1.3
NW
11
Energy kJ
28
14
138
164
108
91
95
263
319
361
Swell 2
Height (m)
Direction
Period (s)
0.4
NNW
7
0.4
NW
12
0.8
W
9
Energy kJ
15
47
103
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
3
WNW
10
3
WNW
10
3
WNW
9
2.5
WNW
9
2.2
WNW
9
2
WNW
9
1.9
WNW
9
1.7
WNW
9
1.3
W
10
1.3
WNW
7
1.2
W
10
1.2
W
10
1.1
W
10
1
W
10
0.9
WSW
9
1.8
W
10
1.9
W
10
2
W
9
2.1
W
9
2.3
W
9
2.5
W
9
2.5
WNW
9
2.2
WNW
9
Energy kJ
1863
1597
1332
1057
800
644
573
474
325
193
277
282
233
188
147
653
673
656
707
861
1029
1019
826
Nearest Offshore or Glassy
Rating
(10 max)
1
1
4
1
3
1
1
2
1
3
3
2
1
2
2
2
2
1
2
1
2
1
1
1
Distance (km)
411
380
377
346
377
341
341
146
14
28
28
108
14
14
0
14
67
67
384
565
67
1069
858
366
Best forecast wave conditions in Donegal
Rating
(10 max)
1
3
3
1
2
3
3
Best forecast wave conditions in Ireland
Rating
(10 max)
1
4
4
3
3
3
3
3
3
3
2
3
3
3
3
2
1
2
2
3
Header Global
Rating
(10 max)
4
9
8
7
6
6
6
8
9
9
9
9
8
5
5
5
5
5
7
4
5
5
5
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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Ballyhiernan Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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