Ballyhiernan Bay Surf Break

Lat Long: 55.25° N 7.71° W

Ballyhiernan Bay 48 hour detailed Surf Forecast

Issued: 6 am 22 Jul 2026 (local time)

Forecast update in  hr  min

Today's Ballyhiernan Bay sea temperature is
16.0° C
1.9° 

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 (22 Jul):

  • Morning surf: Morning surf (22 Jul, local time) - 3.5ft (1.1m), 7s period with NNW swell.
  • Afternoon surf: Afternoon surf (22 Jul, local time) - 3ft (0.9m), 7s period with NNW swell.
  • Evening surf: Evening surf (22 Jul, local time) - 2.5ft (0.8m), 7s period with NNW swell.

The current surf forecast for Ballyhiernan Bay at 2PM is: 1.0m 7s primary swell from a North-northwest direction and 0.3m 9s secondary swell from a West-northwest direction (forecast issued at 06:00am July 22). The wind direction is predicted to be onshore.

Time (IST) & DateWave HeightWave Period
Morning (22 Jul)3.5ft (1.1m)7s
Afternoon (22 Jul)3ft (0.9m)7s
Evening (22 Jul)2.5ft (0.8m)7s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Fri night. Very mild (max 16°C on Fri afternoon, min 12°C on Thu morning). Winds increasing (light winds from the NNW on Wed night, fresh winds from the WSW by Fri night).

Wednesday
22
Thursday
23
Friday
24
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
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
NNW
6
1.1
NNW
7
1.1
NNW
7
1
NNW
7
0.9
NNW
7
0.8
NNW
7
0.8
NNW
7
0.7
NW
7
0.7
NW
6
0.7
NW
6
0.6
NW
6
0.6
NW
6
0.6
NW
6
0.7
NW
6
0.8
NW
6
0.9
NW
7
1.3
WNW
10
1.5
WNW
9
1.6
WNW
9
1.7
WNW
8
1.8
WNW
8
1.7
WNW
8
1.7
WNW
8
Wave Graph
Metric surfscale
Energy kJ
107
99
105
88
73
57
57
44
43
42
32
31
31
38
47
79
314
385
387
361
418
392
352
Wind (km/h)
25
NNW
20
NNW
20
NNW
15
N
15
NW
15
NW
10
NNW
10
WNW
15
WNW
15
WNW
15
WNW
20
WNW
20
WNW
20
W
25
W
20
SW
25
WSW
25
WSW
30
WSW
30
WSW
30
WSW
30
WSW
25
W
Wind State
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross
cross
cross
cross
cross
cross
cross
High Tide
1:04PM2.37m
1:35AM2.39m
2:19PM2.32m
2:55AM2.30m
3:38PM2.38m
Low Tide
6:47AM0.96m
7:10PM1.08m
7:52AM1.11m
8:31PM1.18m
9:06AM1.14m
9:50PM1.15m
part cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
clear
clear
cloud
cloud
part cloud
clear
part cloud
cloud
part cloud
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:20
5:20
5:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:52
9:51
9:50
 mm
1
Temp °C
13
12
13
13
13
13
14
14
13
13
12
12
12
13
14
13
13
14
15
15
16
15
14
Feels °C
9
9
10
11
11
11
13
13
11
11
10
9
8
10
10
10
9
9
9
9
11
10
10
  • 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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