Ballyhiernan Bay Surf Break

Lat Long: 55.25° N 7.71° W

Ballyhiernan Bay 48 hour detailed Surf Forecast

Issued: 12 pm 05 Sep 2026 (local time)

Forecast update in  hr  min

Today's Ballyhiernan Bay sea temperature is
16.2°C
2.1° 

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 (05 Sep):

  • Morning surf: Morning surf (05 Sep, local time) - 7ft (2.2m), 11s period with WNW swell.
  • Afternoon surf: Afternoon surf (05 Sep, local time) - 6ft (1.8m), 10s period with NW swell.
  • Evening surf: Evening surf (05 Sep, local time) - 4.5ft (1.4m), 9s period with NW swell.

The current surf forecast for Ballyhiernan Bay at 7PM is: 1.6m 9s primary swell from a Northwest direction (forecast issued at 12:00pm September 05). The wind direction is predicted to be offshore and the swell rating is 2.

Time (IST) & DateWave HeightWave Period
Morning (05 Sep)7ft (2.2m)11s
Afternoon (05 Sep)6ft (1.8m)10s
Evening (05 Sep)4.5ft (1.4m)9s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Sun afternoon. Warm (max 20°C on Sun afternoon, min 13°C on Mon night). Winds increasing (light winds from the S on Sat afternoon, near gales from the W by Mon night).

Sat
5
Sunday
6
Monday
7
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)
1
1
2
2
2
0
0
0
0
0
0
0
0
0
0
1
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)
2.1
WNW
10
1.9
WNW
10
1.7
WNW
10
1.6
NW
9
1.4
NW
9
1.2
NW
9
0.9
WNW
9
0.9
WNW
8
0.8
W
8
0.8
W
8
1.3
WSW
9
1.7
W
10
1.6
W
11
0.9
W
10
1.6
W
7
0.9
WNW
14
1.8
W
9
2.4
W
9
3
W
9
3.5
W
11
3.5
WNW
11
Wave Graph
Metric surfscale
Energy kJ
917
670
553
406
323
221
108
117
88
89
280
633
566
177
232
341
498
1005
1667
2408
2807
Wind (km/h)
20
W
20
WSW
15
W
5
S
20
SE
40
SSE
30
SSE
30
S
35
S
40
S
35
S
35
WSW
30
WSW
30
WSW
30
WSW
30
SSW
40
SW
45
SW
45
WSW
50
SW
50
WSW
Wind State
cross
cross
cross
off
off
off
off
off
off
off
cross-off
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross
cross-off
cross
High Tide
1:03PM2.44m
2:01AM2.33m
2:53PM2.53m
3:42AM2.46m
4:13PM2.82m
Low Tide
7:27PM1.08m
8:12AM1.08m
9:17PM0.95m
9:42AM0.89m
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
rain showers
cloud
cloud
cloud
cloud
cloud
light rain
clear
clear
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:43
6:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:15
8:12
8:08
 mm
2
1
1
Temp °C
14
15
16
16
15
14
14
17
18
19
20
16
15
14
14
14
15
14
14
14
13
Feels °C
10
10
13
14
11
7
9
13
12
12
15
11
10
8
8
8
7
5
5
4
3
  • 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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