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Surf Forecasts:

Ballyhiernan Bay surfForecast / Donegal / Ireland

information circle48hr Weather and Surf, issued 5 pm Thursday 19 Mar 2026 IST
Forecast update in hr  min  s Forecast update imminent
Ballyhiernan Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ballyhiernan Bay sea temperature is
8.0° C
 (Which is slightly cooler than normal)

How big are the waves at Ballyhiernan Bay today?

The current surf forecast for Ballyhiernan Bay at 1AM is: 1.2m 12s primary swell from a West-northwest direction and 0.4m 9s secondary swell from a North-northwest direction (forecast issued at 05:00pm March 19). The wind direction is predicted to be offshore and the swell rating is 2.

Time (IST) & DateWave HeightWave Period
Morning (20 Mar)3.5ft (1.0m)11s
Afternoon (20 Mar)5ft (1.5m)13s
Evening (20 Mar)5ft (1.5m)13s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Thursday
19
Friday
20
Saturday
21
Sunday
22
3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM
Rating
(10 max)
3
3
2
2
2
2
2
3
1
2
4
4
5
5
6
!
!
!
5
5
4
4
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.5
NW
1.4
NW
1.3
WNW
1.2
WNW
1.2
WNW
1
WNW
1
WNW
0.9
NW
1.5
NW
1.6
NW
1.5
WNW
2.4
NW
2.5
NW
2.5
NW
3
NW
3.5
NW
3.5
NW
3.5
NW
3
NW
3
NW
3
NW
2.5
NW
2.5
NW
3
NW
Period(s) (?)121212121111111413131315151516161616161515141414
Wave
Graph
(?)Metric surfscale
Energy kJ (?)6575224643593352472473227808167252697314428305408554757205577477237103224300927173180
Wind
(km/h)
10
E
10
ESE
15
SSE
15
SSE
15
S
15
SSE
10
S
5
WNW
15
WNW
15
WSW
10
SSW
15
SSW
10
SSW
10
SSW
10
S
5
SSW
5
NNW
5
N
15
SSE
20
S
20
S
20
SSW
25
WNW
30
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		offoffoffoffoffglasscross-
on		crosscross-
off		cross-
off		cross-
off		cross-
off		offglassonglassoffoffcross-
off		cross-
off		cross-
on		cross-
on
High Tide
/ height (m)
6:28PM
3.32
6:43AM
3.67
7:02PM
3.39
7:18AM
3.64
7:37PM
3.37
7:56AM
3.49
Low Tide
/ height (m)
12:19PM
-0.09
12:25AM
-0.07
12:52PM
-0.15
1:00AM
-0.10
1:26PM
-0.09
1:38AM
-0.02
Thursday
19
Friday
20
Saturday
21
Sunday
22
Sunrise------6:33-------6:31-------6:28-
Sunset-6:40-------6:43-------6:45------
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
cloud
light rain
cloud
Rain (mm)
----------------------1-
Temp. °C1314131211111012111198888101081087777
Feels °C (?)101210977711775455588663111-1
  • 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

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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.

View detailed surf forecast for Ballyhiernan Bay at:
surf-forecast.com

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