Ballyhiernan Bay Surf Break

Lat Long: 55.25° N 7.71° W

Ballyhiernan Bay 48 hour detailed Surf Forecast

Issued: 12 pm 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) - 3.5ft (1.0m), 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 7PM is: 0.9m 7s primary swell from a North-northwest direction and 0.3m 9s secondary swell from a West-northwest direction (forecast issued at 12:00pm 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)3.5ft (1.0m)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 4mm), mostly falling on Fri afternoon. Very mild (max 16°C on Fri morning, min 12°C on Thu afternoon). Winds increasing (light winds from the WNW on Wed night, strong winds from the WSW by Fri night).

Wed
22
Thursday
23
Friday
24
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
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
Wave
Height (m)
Direction
Period (s)
1.1
NNW
7
1
NNW
7
0.9
NNW
7
0.9
NNW
7
0.8
NNW
7
0.8
NNW
7
0.7
NW
6
0.7
NW
6
0.7
NW
6
0.6
NW
6
0.6
NW
6
0.7
NW
6
0.8
NW
6
0.9
NW
7
1.4
WNW
10
1.6
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
105
88
73
70
57
56
43
42
39
31
31
38
58
89
356
407
396
370
414
385
370
Wind (km/h)
20
NNW
15
N
15
NW
15
NW
15
NNW
10
WNW
15
WNW
15
WNW
20
WNW
20
WNW
20
WNW
20
W
25
W
20
WSW
25
SW
30
WSW
30
WSW
30
WSW
30
WSW
30
WSW
35
SW
Wind State
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-off
High Tide
1:04PM2.37m
1:35AM2.39m
2:19PM2.32m
2:55AM2.30m
3:38PM2.38m
Low Tide
7:10PM1.08m
7:52AM1.11m
8:31PM1.18m
9:06AM1.14m
9:50PM1.15m
cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
cloud
clear
part cloud
cloud
cloud
cloud
clear
part cloud
cloud
part cloud
light rain
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
1
Temp °C
13
13
13
14
14
14
14
13
13
13
12
14
13
13
14
14
15
16
16
15
14
Feels °C
10
11
11
12
13
13
12
11
10
10
9
11
8
9
10
9
10
10
10
10
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.


Nearest locationNearest