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Surf Forecasts:
Ballyhiernan Bay surfForecast / Donegal / Ireland
48hr Weather and Surf, issued 12 pm Friday 03 Apr 2026 ISTForecast 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
8.4° C
(Which is slightly cooler than normal)How big are the waves at Ballyhiernan Bay today?
The current surf forecast for Ballyhiernan Bay at 8PM is: 2.5m 13s primary swell from a West-northwest direction and 0.4m 16s secondary swell from a Northwest direction, 0.2m 10s secondary swell from a North direction (forecast issued at 12:00pm April 03). The wind direction is predicted to be cross-shore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Apr) | 7ft (2.1m) | 13s |
| Afternoon (03 Apr) | 8ft (2.4m) | 13s |
| Evening (03 Apr) | 5ft (1.6m) | 12s |
Table - waves today at Ballyhiernan Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 03 | Saturday 04 | Sunday 05 | Monday 06 | |||||||||||||||||||||
| 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 | 1 AM | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 13 | 12 | 12 | 16 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 8 | 11 | 11 | 11 | 11 | 11 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1427 | 1427 | 1872 | 2111 | 759 | 1622 | 1265 | 2736 | 2346 | 2155 | 1949 | 2020 | 2626 | 2866 | 1200 | 1083 | 3068 | 1563 | 2613 | 2099 | 1527 | 1212 | 1170 | 1055 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- on | cross- on | cross- on | cross | cross | cross- off | off | off | cross | off | off | on | on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- off | off | off | off |
High Tide / height (m) | 7:40AM 3.43 | 7:56PM 3.26 | 8:10AM 3.31 | 8:25PM 3.20 | 8:39AM 3.13 | 8:54PM 3.08 | ||||||||||||||||||
Low Tide / height (m) | 1:45PM 0.10 | 1:56AM 0.14 | 2:14PM 0.21 | 2:28AM 0.27 | 2:42PM 0.38 | 3:00AM 0.46 | ||||||||||||||||||
Friday 03 | Saturday 04 | Sunday 05 | Monday 06 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:56 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:50 |
| Sunset | - | - | - | 8:10 | - | - | - | - | - | - | - | 8:12 | - | - | - | - | - | - | - | 8:14 | - | - | - | - |
 | |  |  |  | | |  | |  | | |  | |  | | | | | | | |  | | |
Rain (mm) | 2 | 4 | 1 | - | - | - | - | - | - | 7 | 7 | 7 | 3 | 2 | - | 1 | 1 | 1 | - | - | - | - | - | - |
| Temp. °C | 6 | 7 | 7 | 7 | 7 | 6 | 4 | 4 | 4 | 2 | 5 | 7 | 4 | 7 | 7 | 6 | 6 | 6 | 6 | 7 | 6 | 5 | 4 | 3 |
| Feels °C (?) | 3 | 0 | -4 | -3 | -2 | -1 | -1 | -1 | -2 | -4 | 1 | 2 | -6 | -5 | -3 | -4 | -5 | -6 | -5 | -2 | 0 | -1 | -2 | -4 |
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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