Ballyhiernan Bay Surf Break

Lat Long: 55.25° N 7.71° W

Ballyhiernan Bay 48 hour detailed Surf Forecast

Issued: 12 am 22 Jul 2026 (local time)

Forecast update in  hr  min

Today's Ballyhiernan Bay sea temperature is
16.4° C
2.4° 

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 7AM is: 1.1m 7s primary swell from a North-northwest direction and 0.3m 9s secondary swell from a West-northwest direction (forecast issued at 12:00am 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

Mostly dry. Very mild (max 16°C on Fri afternoon, min 11°C on Tue night). Mainly fresh winds.

Wednesday
22
Thursday
23
Friday
24
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
0
0
0
0
1
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)
1.1
NNW
6
1.2
NNW
6
1.1
NNW
7
1.1
NNW
7
1
NNW
7
0.9
NNW
7
0.9
NNW
7
0.8
NNW
7
0.7
NW
7
0.7
NW
7
0.7
NW
6
0.6
NW
6
0.6
NW
6
0.6
NNW
6
0.7
NW
6
0.8
NW
6
0.9
NW
7
1.3
NW
10
1.5
WNW
9
1.5
WNW
9
1.5
WNW
8
1.6
WNW
8
1.5
WNW
8
1.4
WNW
8
Wave Graph
Metric surfscale
Energy kJ
85
107
99
105
88
73
70
57
44
44
42
32
31
26
38
46
84
296
354
352
291
314
277
251
Wind (km/h)
25
NNW
25
NNW
20
NNW
20
NW
20
N
15
NNW
15
NW
10
NNW
10
WNW
15
WNW
10
WNW
15
WNW
15
WNW
20
WNW
20
W
20
W
20
SW
25
SW
25
WSW
30
WSW
30
WSW
30
WSW
25
W
25
WSW
Wind State
on
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-off
cross
cross
cross
cross
cross
cross
High Tide
00:29AM2.60m
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
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
<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
Temp °C
12
13
12
13
13
13
13
14
14
13
13
13
12
12
13
13
13
13
14
14
15
16
15
15
Feels °C
8
9
9
10
10
11
11
13
13
11
12
11
10
9
10
10
9
9
10
9
10
11
11
11
  • 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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