Ballyhiernan Bay Surf Break

Lat Long: 55.25° N 7.71° W

Ballyhiernan Bay 48 hour detailed Surf Forecast

Issued: 6 pm 19 Jul 2026 (local time)

Forecast update in  hr  min

Today's Ballyhiernan Bay sea temperature is
16.7° C
2.7° 

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 Jul):

  • Afternoon surf: Afternoon surf (19 Jul, local time) - 2.5ft (0.8m), 7s period with NNW swell.
  • Evening surf: Evening surf (19 Jul, local time) - 2.5ft (0.7m), 7s period with NNW swell.

The current surf forecast for Ballyhiernan Bay at 10PM is: 0.6m 7s primary swell from a North-northwest direction and 0.2m 12s secondary swell from a West-northwest direction (forecast issued at 06:00pm July 19). The wind direction is predicted to be onshore.

Time (IST) & DateWave HeightWave Period
Morning (19 Jul)--
Afternoon (19 Jul)2.5ft (0.8m)7s
Evening (19 Jul)2.5ft (0.7m)7s

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


Short Range Forecast

Mostly dry. Very mild (max 14°C on Sun night, min 11°C on Sun afternoon). Wind will be generally light.

Sun
19
Monday
20
Tuesday
21
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
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)
0.8
NNW
7
0.7
NNW
7
0.6
NNW
7
0.6
NNW
6
0.4
WNW
11
0.4
WNW
11
0.4
WNW
10
0.9
NNW
6
0.9
NNW
6
0.9
NNW
7
1
NNW
7
1
NNW
7
1
NNW
7
1
NNW
7
1
NNW
7
1
NNW
7
0.9
NNW
7
0.9
NNW
6
0.9
NNW
6
Wave Graph
Metric surfscale
Energy kJ
57
40
29
27
40
39
37
53
62
73
88
88
83
83
83
83
68
64
62
Wind (km/h)
15
NNW
15
NNW
10
NNW
20
NNW
20
NNW
20
NNW
20
NNW
20
NNW
20
NNW
20
NNW
20
NNW
20
NNW
25
NNW
20
N
25
NNW
25
NNW
20
NNW
25
NW
20
NNW
Wind State
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
High Tide
10:50PM3.17m
11:13AM2.66m
11:37PM2.88m
12:03PM2.50m
Low Tide
4:23PM0.37m
5:05AM0.52m
5:10PM0.62m
5:53AM0.76m
6:04PM0.87m
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
clear
cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:16
5:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:57
9:55
9:53
 mm
Temp °C
11
12
13
14
14
13
12
12
13
12
13
12
12
12
11
11
11
12
12
Feels °C
8
9
12
11
11
9
8
8
10
8
10
9
8
9
7
7
7
8
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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