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Ballyhiernan Bay surfForecast / Donegal / Ireland
48hr Weather and Surf, issued 12 am Wednesday 06 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 slightly warmer than usual)How big are the waves at Ballyhiernan Bay today?
The current surf forecast for Ballyhiernan Bay at 8AM is: 0.6m 10s primary swell from a North direction and 0.7m 6s secondary swell from a North direction, 0.7m 8s secondary swell from a Northwest direction (forecast issued at 12:00am May 06). The wind direction is predicted to be onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 May) | 3.5ft (1.0m) | 10s |
| Afternoon (06 May) | 3ft (0.9m) | 10s |
| Evening (06 May) | 2.5ft (0.8m) | 10s |
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 13°C on Thu morning, min 6°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 6 | Thursday 7 | Friday 8 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
WNW 9 | WNW 8 | N 10 | N 10 | N 10 | NNW 10 | NNW 10 | N 10 | N 9 | N 9 | N 9 | N 9 | W 7 | WNW 8 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NW 13 | NW 12 | NW 12 | |
96 | 92 | 80 | 206 | 161 | 160 | 125 | 117 | 83 | 81 | 60 | 60 | 56 | 172 | 318 | 257 | 244 | 207 | 266 | 338 | 262 | 342 | 1083 | 974 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | on | on | on | on | glassy | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | on | on | |
High Tide | 9:23AM2.63m | 9:46PM2.76m | 10:02AM2.44m | 10:33PM2.58m | 10:51AM2.26m | |||||||||||||||||||
Low Tide | 3:17AM0.74m | 3:24PM0.78m | 3:58AM0.93m | 4:05PM0.93m | 4:49AM1.11m | 4:56PM1.06m | ||||||||||||||||||
 | |  |  | | | |  | | | | |  | | | | | | | | | | | | |
 | — | 5:39 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:15 | — | — | — | — | — | — | — | 9:16 | — | — | — | — | — | — | — | 9:19 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 7 | 6 | 6 | 9 | 13 | 12 | 11 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
2 | 2 | 3 | 4 | 2 | 3 | 5 | 5 | 3 | 1 | 0 | 3 | 8 | 7 | 6 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | |
Swell 1 Height (m) Direction Period (s) | N 6 | N 6 | N 6 | N 10 | N 10 | NNW 10 | NNW 10 | N 10 | N 9 | N 9 | N 9 | W 6 | W 7 | WNW 8 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NNW 13 | WNW 8 | NW 12 | NW 12 |
 kJ | 66 | 49 | 34 | 206 | 161 | 160 | 125 | 117 | 83 | 81 | 60 | 38 | 56 | 172 | 318 | 257 | 244 | 207 | 266 | 338 | 154 | 249 | 1083 | 974 |
Swell 2 Height (m) Direction Period (s) | WNW 9 | WNW 8 | NW 8 | NW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | W 7 | N 9 | N 9 | N 9 | NNW 10 | NNW 10 | NNW 9 | NNW 9 | NNW 9 | NNW 14 | WNW 13 | NW 13 | WNW 13 | WNW 13 |
| kJ | 96 | 92 | 72 | 69 | 56 | 43 | 42 | 24 | 24 | 21 | 27 | 60 | 43 | 45 | 31 | 31 | 29 | 17 | 16 | 78 | 35 | 342 | 34 | 62 |
Swell 3 Height (m) Direction Period (s) | NNW 11 | N 11 | N 10 | — | — | — | — | — | — | — | — | — | NW 13 | — | — | NW 16 | NW 16 | NNW 14 | NNW 14 | NNW 9 | — | NNW 10 | — | — |
| kJ | 41 | 59 | 80 | — | — | — | — | — | — | — | — | — | 7 | — | — | 10 | 10 | 18 | 39 | 16 | — | 31 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 8 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 262 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 47 | 39 | 36 | 5 | 6 | 62 | 74 | 0 | 0 | 0 | 0 | 0 | 17 | 17 | 28 | 28 | 28 | 28 | 6 | 259 | 259 | 279 | 279 | 209 |
Best forecast wave conditions in Donegal | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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