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Ballyhiernan Bay surfForecast / Donegal / Ireland
48hr Weather and Surf, issued 6 am Thursday 23 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
9.4° C
(Which is normal for this time of year)How big are the waves at Ballyhiernan Bay today?
The current surf forecast for Ballyhiernan Bay at 12PM is: 0.1m 9s primary swell from a Northwest direction (forecast issued at 06:00am April 23). An open ocean swell of 0.2m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Apr) | 0.5ft (0.2m) | 5s |
| Afternoon (23 Apr) | 0.5ft (0.1m) | 9s |
| Evening (23 Apr) | 0.5ft (0.1m) | 9s |
Table - waves today at Ballyhiernan Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 17°C on Fri afternoon, min 7°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | Sun 26 | |||||||||||||||||||||
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 | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WNW 10 | ENE 5 | NW 9 | NW 9 | W 9 | W 10 | W 11 | W 11 | W 12 | W 14 | W 14 | W 14 | W 13 | W 13 | W 13 | W 14 | W 13 | W 12 | W 12 | W 11 | W 11 | W 10 | W 10 | W 10 | |
9 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 3 | 15 | 15 | 15 | 14 | 13 | 12 | 15 | 14 | 12 | 11 | 9 | 9 | 8 | 2 | 2 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | off | off | off | off | off | off | on | on | glassy | glassy | |
High Tide | 11:30AM2.49m | 00:07AM2.74m | 1:00PM2.30m | 1:41AM2.68m | 2:35PM2.31m | |||||||||||||||||||
Low Tide | 5:11AM0.71m | 5:28PM0.89m | 6:39AM0.90m | 6:55PM1.02m | 8:17AM0.90m | 8:27PM0.97m | ||||||||||||||||||
 |  |  | | | |  | |  |  | | | | | | | | | | | | | | | |
 | 6:09 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | 6:01 |
 | — | — | — | — | — | 8:50 | — | — | — | — | — | — | — | 8:52 | — | — | — | — | — | — | — | 8:53 | — | 8:55 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 7 | 6 | 7 | 12 | 14 | 13 | 11 | 12 | 12 | 11 | 11 | 16 | 17 | 17 | 14 | 13 | 12 | 12 | 12 | 15 | 14 | 12 | 12 | 12 |
2 | 1 | 2 | 8 | 10 | 9 | 8 | 8 | 8 | 7 | 8 | 13 | 14 | 14 | 11 | 9 | 7 | 7 | 8 | 12 | 10 | 9 | 10 | 10 | |
Swell 1 Height (m) Direction Period (s) | WNW 10 | ENE 5 | NE 5 | NW 9 | ENE 4 | — | NE 4 | W 9 | W 12 | W 14 | W 14 | W 14 | W 13 | W 13 | W 13 | W 14 | W 13 | W 12 | W 12 | W 11 | W 11 | W 10 | W 10 | NW 7 |
 kJ | 9 | 3 | 1 | 3 | 2 | — | 1 | 2 | 3 | 15 | 15 | 15 | 14 | 13 | 12 | 15 | 14 | 12 | 11 | 9 | 9 | 8 | 2 | 2 |
Swell 2 Height (m) Direction Period (s) | — | NW 9 | NW 9 | — | W 9 | W 10 | W 9 | — | W 9 | W 9 | W 9 | W 8 | — | — | NW 7 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 7 | NW 7 | W 10 |
| kJ | — | 3 | 3 | — | 2 | 2 | 2 | — | 2 | 2 | 1 | 1 | — | — | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 2 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | N 6 | N 6 | N 5 | — | N 5 | — | W 11 | W 11 | — | — | — | N 7 | N 7 | N 7 | — | — | — | N 9 | NW 8 | NW 8 | NW 8 | NW 6 | NW 6 | NW 6 |
| kJ | 1 | 1 | 1 | — | 1 | — | 2 | 2 | — | — | — | 1 | 1 | 1 | — | — | — | 1 | 3 | 3 | 2 | 1 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | ESE 3 | ESE 3 | SE 2 | ESE 2 | ESE 2 | ESE 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 377 | 377 | 383 | 782 | 339 | 305 | 297 | 259 | 259 | 259 | 259 | 143 | 143 | 142 | 142 | 142 | 142 | 34 | 143 | 143 | 143 | 149 | 149 | 149 |
Best forecast wave conditions in Donegal | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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