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Surf Forecasts:
Ballyhiernan Bay surfForecast / Donegal / Ireland
48hr Weather and Surf, issued 12 pm Wednesday 01 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
8.3° C
(Which is slightly cooler than normal)How big are the waves at Ballyhiernan Bay today?
The current surf forecast for Ballyhiernan Bay at 7PM is: 2.1m 11s primary swell from a West-northwest direction (forecast issued at 12:00pm April 01). The wind direction is predicted to be onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Apr) | 7ft (2.2m) | 12s |
| Afternoon (01 Apr) | 7ft (2.2m) | 11s |
| Evening (01 Apr) | 7ft (2.2m) | 10s |
Table - waves today at Ballyhiernan Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 01 | Thursday 02 | Friday 03 | Saturday 04 | |||||||||||||||||||||
| 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) (?) | 12 | 11 | 11 | 11 | 10 | 10 | 9 | 13 | 12 | 12 | 11 | 9 | 10 | 10 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 16 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1379 | 1284 | 1186 | 1018 | 1040 | 483 | 301 | 330 | 689 | 455 | 229 | 235 | 570 | 647 | 1676 | 1647 | 1510 | 1995 | 2021 | 1844 | 1676 | 1605 | 3427 | 3097 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- on | cross- on | on | cross- on | cross- on | off | off | off | cross- off | cross- off | cross- on | cross | cross- on | cross- on | cross- on | cross | cross- on | cross- on | cross | cross- on | cross | cross- off | off |
High Tide / height (m) | 6:57PM 3.20 | 7:10AM 3.49 | 7:27PM 3.26 | 7:40AM 3.43 | 7:56PM 3.26 | |||||||||||||||||||
Low Tide / height (m) | 12:47PM 0.07 | 12:52AM 0.09 | 1:16PM 0.05 | 1:24AM 0.08 | 1:45PM 0.10 | 1:56AM 0.14 | ||||||||||||||||||
Wednesday 01 | Thursday 02 | Friday 03 | Saturday 04 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | - | 7:01 | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:56 |
| Sunset | - | - | - | 8:07 | - | - | - | - | - | - | - | 8:08 | - | - | - | - | - | - | - | 8:10 | - | - | - | - |
 | |  |  |  | |  | | | | | |  | | | | | |  | | | | | | |
Rain (mm) | 1 | 3 | - | - | - | - | - | - | - | - | 1 | 4 | 3 | 2 | - | 1 | 1 | 2 | 1 | 1 | - | - | - | - |
| Temp. °C | 11 | 6 | 8 | 6 | 7 | 6 | 6 | 5 | 5 | 7 | 7 | 5 | 5 | 6 | 7 | 6 | 6 | 6 | 7 | 7 | 6 | 6 | 4 | 4 |
| Feels °C (?) | 4 | -5 | 0 | -1 | 0 | 1 | 3 | 0 | -2 | 0 | 0 | 0 | 0 | 4 | 4 | 3 | 0 | -2 | -3 | -4 | -3 | -2 | -1 | -2 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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