Ballyhiernan Bay Surf Break

Lat Long: 55.25° N 7.71° W

Ballyhiernan Bay 48 hour detailed Surf Forecast

Issued: 6 pm 08 Sep 2026 (local time)

Forecast update in  hr  min

Today's Ballyhiernan Bay sea temperature is
16.0°C
2.0° 

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 (08 Sep):

  • Afternoon surf: Afternoon surf (08 Sep, local time) - 10ft (3.0m), 10s period with NW swell.
  • Evening surf: Evening surf (08 Sep, local time) - 10ft (3.0m), 10s period with NW swell.

The current surf forecast for Ballyhiernan Bay at 9PM is: 3.0m 10s primary swell from a Northwest direction (forecast issued at 06:00pm September 08). The wind direction is predicted to be onshore.

Time (IST) & DateWave HeightWave Period
Morning (08 Sep)--
Afternoon (08 Sep)10ft (3.0m)10s
Evening (08 Sep)10ft (3.0m)10s

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


Short Range Forecast

Some drizzle, heaviest during Thu afternoon. Very mild (max 16°C on Thu afternoon, min 12°C on Wed night). Mainly strong winds.

Tue
8
Wednesday
9
Thursday
10
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
1
1
0
0
2
1
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
Wave
Height (m)
Direction
Period (s)
3.5
NW
10
3.5
NW
11
3
NW
10
3
NW
10
2.2
NNW
10
1.8
NNW
9
1.5
NNW
9
1.3
NNW
9
1
WNW
8
1
W
8
0.9
WNW
8
0.9
WNW
7
0.9
WNW
7
0.9
WNW
7
0.9
W
8
1.4
W
9
1.8
W
10
1.8
W
10
1.6
W
10
Wave Graph
Metric surfscale
Energy kJ
2244
2349
2051
1572
856
563
337
237
151
131
99
91
89
89
93
325
709
648
514
Wind (km/h)
40
NW
45
NW
40
NW
35
NW
35
NW
15
WNW
20
W
20
W
25
WSW
15
SSW
20
SSE
20
S
25
SSE
35
SSE
35
S
30
SSW
35
WSW
35
WSW
35
W
Wind State
cross-on
on
on
on
on
cross-on
cross
cross
cross
cross-off
off
off
off
off
off
cross-off
cross
cross
cross
High Tide
5:09PM3.15m
5:37AM2.94m
5:55PM3.44m
6:19AM3.13m
6:35PM3.63m
Low Tide
11:25PM0.35m
11:31AM0.32m
00:08AM0.10m
12:13PM0.09m
clear
part cloud
part cloud
cloud
clear
clear
part cloud
clear
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
rain showers
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:07
8:04
8:01
 mm
1
Temp °C
14
13
13
13
13
13
13
14
14
15
13
12
12
13
14
15
16
15
14
Feels °C
6
4
4
5
6
10
9
10
9
11
9
8
7
7
7
10
10
9
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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