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Ballyhiernan Bay surfForecast / Donegal / Ireland
48hr Weather and Surf, issued 12 am Saturday 02 May 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
11.2° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at Ballyhiernan Bay today?
The current surf forecast for Ballyhiernan Bay at 6AM is: 1.0m 10s primary swell from a Northwest direction (forecast issued at 12:00am May 02). The wind direction is predicted to be cross-shore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 May) | 3.5ft (1.1m) | 10s |
| Afternoon (02 May) | 3.5ft (1.1m) | 10s |
| Evening (02 May) | 3.5ft (1.1m) | 10s |
Table - waves today at Ballyhiernan Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 8mm), mostly falling on Fri night. Very mild (max 12°C on Fri night, min 8°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 2 | Sunday 3 | Monday 4 | ||||||||||||||||||||||
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 | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 10 | NW 9 | NW 9 | NW 9 | NNW 8 | NW 9 | NW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | |
220 | 208 | 204 | 281 | 265 | 260 | 296 | 251 | 246 | 273 | 204 | 173 | 128 | 131 | 90 | 88 | 84 | 87 | 83 | 83 | 70 | 52 | 67 | 61 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | cross | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 7:13AM3.18m | 7:29PM3.19m | 7:44AM3.10m | 8:00PM3.15m | 8:16AM2.97m | 8:32PM3.06m | ||||||||||||||||||
Low Tide | 1:00AM0.29m | 1:15PM0.28m | 1:33AM0.32m | 1:45PM0.37m | 2:06AM0.42m | 2:16PM0.48m | ||||||||||||||||||
 | |  | |  | | | |  | | | | | | | | | |  |  | | | | | |
 | — | 5:48 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:07 | — | — | — | — | — | — | — | 9:09 | — | — | — | — | — | — | — | 9:10 | — |
— | — | 5 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 11 | 10 | 10 | 10 | 11 | 10 | 10 | 9 | 10 | 10 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 9 | 9 | 9 | 10 | 10 | 10 |
10 | 9 | 9 | 9 | 7 | 8 | 7 | 8 | 6 | 7 | 7 | 5 | 4 | 6 | 6 | 3 | 4 | 4 | 5 | 4 | 4 | 5 | 6 | 7 | |
Swell 1 Height (m) Direction Period (s) | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | N 7 | N 7 | NNW 7 | N 7 | NNW 6 | NNW 8 | NW 9 | NW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 |
 kJ | 220 | 208 | 204 | 281 | 265 | 260 | 296 | 251 | 246 | 273 | 204 | 173 | 83 | 81 | 69 | 59 | 51 | 87 | 83 | 83 | 70 | 52 | 67 | 61 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | N 7 | NNW 7 | NW 9 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | N 8 | N 8 | N 8 | NNW 7 | NNW 8 | NNW 7 |
| kJ | — | — | — | — | — | — | — | — | — | — | 54 | 91 | 128 | 131 | 90 | 88 | 84 | 83 | 48 | 33 | 29 | 30 | 35 | 31 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 10 | NW 9 | N 8 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 3 | 1 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 21 | 13 | 5 | 21 | 21 | 83 | 39 | 59 | 21 | 21 | 21 | 21 | 21 | 72 | 59 | 279 | 6 | 6 | 210 | 509 | 327 | 28 | 36 |
Best forecast wave conditions in Donegal | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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