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Ballyhiernan Bay surfForecast / Donegal / Ireland
48hr Weather and Surf, issued 12 pm 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
11.0° C
(Which is 1.1°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 7PM is: 1.1m 10s primary swell from a Northwest direction (forecast issued at 12:00pm May 02). The wind direction is predicted to be cross-onshore.
| 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 ForecastModerate rain (total 10mm), heaviest on Sat afternoon. Very mild (max 11°C on Sat morning, min 8°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 2 | Sunday 3 | Monday 4 | Tue 5 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 10 | NW 9 | N 7 | NNW 7 | NW 9 | WNW 9 | NW 9 | NW 9 | WNW 9 | NW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | NW 7 | |
281 | 265 | 260 | 260 | 222 | 246 | 273 | 262 | 173 | 134 | 128 | 106 | 93 | 84 | 71 | 83 | 83 | 70 | 79 | 67 | 61 | 84 | 84 | 82 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | 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 | 1:15PM0.28m | 1:33AM0.32m | 1:45PM0.37m | 2:06AM0.42m | 2:16PM0.48m | 2:41AM0.56m | ||||||||||||||||||
 |  | | |  |  | |  | | |  | |  | | | |  | | | | | | | | |
 | 5:48 | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:41 | — |
 | — | — | — | 9:07 | — | — | — | — | — | — | — | 9:09 | — | — | — | — | — | — | — | 9:10 | — | — | — | 9:13 |
1 | 1 | 3 | 4 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 10 | 11 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 10 | 9 | 9 | 8 | 8 | 8 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 8 | 8 |
8 | 9 | 8 | 6 | 7 | 5 | 5 | 7 | 6 | 7 | 3 | 4 | 3 | 4 | 4 | 5 | 4 | 4 | 5 | 6 | 7 | 6 | 2 | 3 | |
Swell 1 Height (m) Direction Period (s) | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | N 8 | N 7 | NW 9 | NNW 7 | NNW 6 | NNW 6 | NW 9 | NW 9 | WNW 9 | NW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | NW 7 |
 kJ | 281 | 265 | 260 | 260 | 222 | 246 | 273 | 262 | 173 | 90 | 83 | 90 | 93 | 62 | 43 | 83 | 83 | 70 | 79 | 67 | 61 | 84 | 84 | 82 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | N 8 | NNW 8 | NW 10 | NW 9 | — | NW 9 | NW 9 | WNW 9 | N 8 | N 8 | NNW 8 | NNW 8 | NNW 8 | NNW 7 | NNW 7 | NNW 7 | WNW 11 |
| kJ | — | — | — | — | — | — | — | 10 | 94 | 134 | 128 | — | 88 | 84 | 71 | 64 | 46 | 35 | 19 | 33 | 31 | 30 | 29 | 12 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 10 | — | N 8 | — | — | — | NW 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | 1 | — | — | — | 2 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | N 7 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 106 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 21 | 24 | 59 | 59 | 59 | 92 | 39 | 21 | 21 | 83 | 83 | 279 | 279 | 6 | 6 | 210 | 36 | 327 | 142 | 36 | 142 | 59 | 59 |
Best forecast wave conditions in Donegal | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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