Ballyhiernan Bay Surf Break

Lat Long: 55.25° N 7.71° W

Ballyhiernan Bay 48 hour detailed Surf Forecast

Issued: 12 am 25 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 (25 Jul):

  • Morning surf: Morning surf (25 Jul, local time) - 8ft (2.5m), 10s period with WNW swell.
  • Afternoon surf: Afternoon surf (25 Jul, local time) - 7.5ft (2.3m), 11s period with NW swell.
  • Evening surf: Evening surf (25 Jul, local time) - 7ft (2.1m), 11s period with NW swell.

The current surf forecast for Ballyhiernan Bay at 9AM is: 2.5m 10s primary swell from a West-northwest direction (forecast issued at 12:00am July 25). The wind direction is predicted to be cross-shore.

Time (IST) & DateWave HeightWave Period
Morning (25 Jul)8ft (2.5m)10s
Afternoon (25 Jul)7.5ft (2.3m)11s
Evening (25 Jul)7ft (2.1m)11s

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


Short Range Forecast

Moderate rain (total 13mm), heaviest on Fri night. Very mild (max 16°C on Fri night, min 13°C on Sun night). Winds decreasing (strong winds from the WSW on Fri night, light winds from the SSW by Mon morning).

Saturday
25
Sunday
26
Monday
27
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
2
2
1
0
0
0
0
0
0
0
0
0
1
1
3
2
1
2
1
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)
1.8
WNW
8
2.2
WNW
8
2.5
WNW
9
2.5
WNW
10
2.4
NW
10
2.3
NW
11
2.1
NW
11
2
NW
11
2.1
WNW
10
2.2
WNW
10
2.3
WNW
10
2.4
WNW
10
2.5
WNW
10
2.5
WNW
10
2.3
WNW
10
2.1
WNW
10
2
WNW
10
1.8
WNW
10
1.8
WNW
10
1.6
WNW
10
1.6
WNW
10
1.5
WNW
10
1.6
WNW
9
1.5
WNW
9
Wave Graph
Metric surfscale
Energy kJ
414
629
1102
1172
1204
1146
1028
881
899
964
981
1057
1111
1159
1001
886
746
648
615
491
461
399
418
352
Wind (km/h)
35
WSW
40
WSW
35
WSW
30
W
25
W
25
W
20
WSW
20
WSW
30
W
35
WNW
35
WNW
35
WNW
40
W
35
WNW
35
WNW
30
W
25
W
25
WSW
20
WSW
15
SSW
20
SW
20
SW
20
SW
20
SW
Wind State
cross
cross
cross
cross-on
cross-on
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
4:10AM2.34m
4:42PM2.52m
5:06AM2.46m
5:31PM2.70m
5:50AM2.61m
6:11PM2.88m
Low Tide
10:13AM1.08m
10:51PM1.03m
11:05AM0.93m
11:39PM0.87m
11:48AM0.76m
cloud
cloud
light rain
light rain
cloud
cloud
cloud
light rain
light rain
light rain
cloud
light rain
light rain
light rain
clear
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:24
5:26
5:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:47
9:45
9:44
 mm
1
1
1
1
1
1
1
1
1
1
1
1
1
Temp °C
16
14
15
15
15
15
14
15
15
14
14
14
14
14
14
14
14
14
13
14
15
15
16
16
Feels °C
9
7
9
10
12
12
11
12
10
8
8
8
7
8
8
8
10
10
9
12
13
13
14
14
  • 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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