Ballyhiernan Bay Surf Break

Lat Long: 55.25° N 7.71° W

Ballyhiernan Bay 48 hour detailed Surf Forecast

Issued: 12 pm 27 Jul 2026 (local time)

Forecast update in  hr  min

Today's Ballyhiernan Bay sea temperature is
16.1° 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 (27 Jul):

  • Morning surf: Morning surf (27 Jul, local time) - 5ft (1.6m), 10s period with WNW swell.
  • Afternoon surf: Afternoon surf (27 Jul, local time) - 4.5ft (1.3m), 10s period with WNW swell.
  • Evening surf: Evening surf (27 Jul, local time) - 4ft (1.2m), 9s period with WNW swell.

The current surf forecast for Ballyhiernan Bay at 7PM is: 1.3m 10s primary swell from a West-northwest direction and 0.7m 10s secondary swell from a North direction (forecast issued at 12:00pm July 27). The wind direction is predicted to be cross-shore.

Time (IST) & DateWave HeightWave Period
Morning (27 Jul)5ft (1.6m)10s
Afternoon (27 Jul)4.5ft (1.3m)10s
Evening (27 Jul)4ft (1.2m)9s

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


Short Range Forecast

Moderate rain (total 10mm), heaviest on Wed morning. Very mild (max 18°C on Mon night, min 12°C on Wed night). Mainly fresh winds.

Mon
27
Tuesday
28
Wednesday
29
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)
2
2
2
0
2
2
2
0
0
0
0
1
1
1
1
1
0
0
0
0
1
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)
1.5
WNW
10
1.4
WNW
10
1.3
WNW
10
1.3
WNW
10
1.2
WNW
9
1.1
WNW
9
1
WNW
9
1.2
W
9
1.7
W
8
1.6
W
8
1.4
W
8
1.4
W
8
1.4
W
8
1.2
W
8
1.1
W
8
1.1
W
8
1.1
W
8
1
WNW
8
0.9
WNW
8
0.9
WNW
8
0.9
WNW
8
Wave Graph
Metric surfscale
Energy kJ
446
386
312
283
227
188
173
225
345
313
240
266
283
200
165
161
161
137
107
105
81
Wind (km/h)
15
SW
15
SW
15
SW
20
WSW
10
S
15
S
15
SSE
25
SSW
40
SW
30
SW
25
SW
20
SW
15
SSW
15
S
15
S
15
SW
15
WNW
15
WSW
20
WNW
15
W
15
WSW
Wind State
cross-off
cross-off
cross-off
cross
off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-on
cross
cross-on
cross
cross-off
High Tide
6:11PM2.88m
6:26AM2.74m
6:46PM3.05m
7:00AM2.85m
7:19PM3.19m
Low Tide
11:48AM0.76m
00:18AM0.71m
12:25PM0.58m
00:54AM0.56m
12:58PM0.43m
cloud
cloud
cloud
cloud
light rain
light rain
light rain
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
light rain
light rain
light rain
cloud
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:28
5:30
5:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:44
9:43
9:40
 mm
1
2
2
1
3
1
Temp °C
15
15
16
15
15
16
16
18
17
18
18
18
17
16
15
14
13
14
14
14
14
Feels °C
13
14
15
13
14
15
14
15
11
14
14
15
15
14
13
12
11
11
10
11
12
  • 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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