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Ballyhiernan Bay surfForecast / Donegal / Ireland
48hr Weather and Surf, issued 12 pm Friday 24 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
9.5° 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 3PM is: 0.2m 14s primary swell from a West direction and 0.1m 7s secondary swell from a North direction (forecast issued at 12:00pm April 24). The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Apr) | 0.5ft (0.2m) | 14s |
| Afternoon (24 Apr) | 0.5ft (0.2m) | 14s |
| Evening (24 Apr) | 0.5ft (0.2m) | 14s |
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 18°C on Fri afternoon, min 10°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 24 | Saturday 25 | Sunday 26 | Mon 27 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
W 14 | W 14 | W 13 | W 13 | W 14 | W 14 | W 13 | W 12 | W 12 | W 11 | W 11 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | N 8 | N 8 | N 8 | NNW 9 | NNW 9 | NNW 9 | N 13 | |
15 | 15 | 14 | 13 | 15 | 16 | 14 | 12 | 11 | 9 | 9 | 8 | 8 | 2 | 2 | 2 | 2 | 12 | 11 | 10 | 27 | 27 | 16 | 13 | |
Wind (km/h) | ||||||||||||||||||||||||
off | cross-off | cross-off | cross-off | off | off | off | off | off | glassy | on | on | glassy | glassy | glassy | off | glassy | on | on | cross-on | cross | cross-off | cross-off | cross-off | |
High Tide | 1:00PM2.30m | 1:41AM2.68m | 2:35PM2.31m | 3:04AM2.78m | 3:48PM2.46m | 4:07AM2.94m | ||||||||||||||||||
Low Tide | 6:55PM1.02m | 8:17AM0.90m | 8:27PM0.97m | 9:34AM0.75m | 9:39PM0.81m | |||||||||||||||||||
 | | | |  |  |  |  | | | | | | | | | |  | | | | | | | |
 | 6:05 | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — |
 | — | — | — | 8:52 | — | — | — | — | — | — | — | 8:53 | — | — | — | — | — | — | — | 8:55 | — | — | — | 8:58 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 16 | 18 | 17 | 15 | 13 | 12 | 12 | 12 | 14 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | 10 | 10 |
8 | 13 | 16 | 14 | 12 | 8 | 7 | 7 | 8 | 11 | 6 | 9 | 10 | 11 | 11 | 9 | 10 | 7 | 9 | 9 | 9 | 7 | 8 | 8 | |
Swell 1 Height (m) Direction Period (s) | W 14 | W 14 | W 13 | W 13 | W 14 | W 14 | W 13 | W 12 | W 12 | W 11 | W 11 | W 10 | W 10 | W 10 | NW 7 | NW 7 | NW 7 | N 8 | N 8 | N 8 | NNW 9 | NNW 9 | NNW 9 | N 8 |
 kJ | 15 | 15 | 14 | 13 | 15 | 16 | 14 | 12 | 11 | 9 | 9 | 8 | 8 | 2 | 2 | 2 | 2 | 12 | 11 | 10 | 27 | 27 | 16 | 12 |
Swell 2 Height (m) Direction Period (s) | W 9 | W 8 | N 7 | N 7 | NW 7 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 7 | NW 7 | NW 7 | W 9 | W 9 | N 6 | NW 7 | N 10 | N 10 | W 10 | W 9 | W 9 | W 9 |
| kJ | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 1 | 2 | 8 | 7 | 8 | 7 | 14 | 6 |
Swell 3 Height (m) Direction Period (s) | — | N 7 | — | — | — | — | — | N 9 | NW 8 | NW 8 | NW 8 | NW 6 | NW 6 | NW 6 | — | — | W 9 | W 8 | NW 7 | W 10 | NW 7 | NW 6 | N 13 | N 13 |
| kJ | — | 1 | — | — | — | — | — | 1 | 3 | 3 | 2 | 1 | 1 | 1 | — | — | 2 | 1 | 2 | 8 | 2 | 2 | 3 | 13 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 8 | W 3 | W 3 | W 3 | — | W 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 1 | 1 | 1 | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 34 | 143 | 142 | 142 | 142 | 142 | 34 | 34 | 143 | 143 | 142 | 143 | 149 | 150 | 318 | 318 | 318 | 318 | 30 | 30 | 26 | 26 | 30 | 26 |
Best forecast wave conditions in Donegal | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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