Ballyhiernan Bay Surf Break

Lat Long: 55.25° N 7.71° W

Ballyhiernan Bay 48 hour detailed Surf Forecast

Issued: 6 pm 02 Sep 2026 (local time)

Forecast update in  hr  min

Today's Ballyhiernan Bay sea temperature is
16.4°C
2.2° 

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 (03 Sep):

  • Morning surf: Morning surf (03 Sep, local time) - 4ft (1.2m), 7s period with W swell.
  • Afternoon surf: Afternoon surf (03 Sep, local time) - 5ft (1.5m), 8s period with W swell.
  • Evening surf: Evening surf (03 Sep, local time) - 6.5ft (2.0m), 9s period with W swell.

The current surf forecast for Ballyhiernan Bay at 12AM is: 1.3m 7s primary swell from a West direction and 0.8m 10s secondary swell from a North-northwest direction, 0.1m 16s secondary swell from a West direction (forecast issued at 06:00pm September 02). The wind direction is predicted to be cross-shore.

Time (IST) & DateWave HeightWave Period
Morning (03 Sep)4ft (1.2m)7s
Afternoon (03 Sep)5ft (1.5m)8s
Evening (03 Sep)6.5ft (2.0m)9s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Wed night. Very mild (max 17°C on Wed afternoon, min 14°C on Wed night). Winds decreasing (strong winds from the WSW on Thu night, light winds from the WSW by Sat morning).

Wed
2
Thursday
3
Friday
4
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
0
0
0
1
1
0
0
1
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
NNW
8
0.8
NNW
9
1.1
W
7
1.4
W
6
1.4
W
7
1.3
W
7
1.2
W
7
1.2
W
8
1.5
W
8
2
W
8
2
W
9
2.3
W
9
3
W
10
4
WNW
12
3.5
WNW
13
3.5
WNW
12
3
WNW
12
3
WNW
13
3
WNW
12
Wave Graph
Metric surfscale
Energy kJ
75
99
127
163
173
154
143
169
305
520
621
885
1767
4001
4367
3275
2996
2967
2655
Wind (km/h)
15
SSE
15
SW
35
WSW
35
WSW
30
WSW
20
SW
25
SW
25
SW
35
SW
35
SW
35
SW
40
SW
50
WSW
50
WSW
50
WSW
40
W
45
W
40
W
30
W
Wind State
off
cross-off
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-on
cross-on
cross-on
High Tide
10:09PM3.00m
10:33AM2.77m
10:59PM2.72m
11:32AM2.57m
Low Tide
3:51PM0.45m
4:20AM0.57m
4:40PM0.69m
5:12AM0.82m
5:47PM0.94m
part cloud
cloud
light rain
cloud
clear
clear
part cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
clear
light rain
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:39
6:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:22
8:20
8:16
 mm
1
1
Temp °C
16
17
17
16
15
14
15
16
16
15
14
14
14
14
14
15
15
14
14
Feels °C
14
16
12
11
10
11
11
12
9
9
7
6
5
5
5
7
7
7
8
  • 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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