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Ballyhiernan Bay surfForecast / Donegal / Ireland
48hr Weather and Surf, issued 6 am Monday 01 Jun 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
12.8° C
(Which is 1.3°C warmer than normal for this time of year)How big are the waves at Ballyhiernan Bay today (01 Jun):
- Morning surf: Morning surf (01 Jun, local time) - 3ft (0.9m), 11s period with W swell.
- Afternoon surf: Afternoon surf (01 Jun, local time) - 2.5ft (0.8m), 11s period with W swell.
- Evening surf: Evening surf (01 Jun, local time) - 2.5ft (0.8m), 10s period with W swell.
The current surf forecast for Ballyhiernan Bay at 9AM is: 0.9m 11s primary swell from a West direction and 0.2m 8s secondary swell from a North direction (forecast issued at 06:00am June 01). The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Jun) | 3ft (0.9m) | 11s |
| Afternoon (01 Jun) | 2.5ft (0.8m) | 11s |
| Evening (01 Jun) | 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 ForecastModerate rain (total 16mm), heaviest on Tue night. Very mild (max 15°C on Mon morning, min 11°C on Tue night). Winds increasing (calm on Mon morning, fresh winds from the W by Wed night). | ||||||||||||||||||||||||
Monday 1 | Tuesday 2 | Wednesday 3 | Thu 4 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 5 | W 6 | W 8 | W 8 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | |
202 | 192 | 185 | 182 | 138 | 125 | 121 | 153 | 116 | 113 | 85 | 83 | 134 | 53 | 72 | 219 | 187 | 609 | 421 | 402 | 362 | 339 | 389 | 596 | |
Wind (km/h) | ||||||||||||||||||||||||
off | cross-off | cross-off | glassy | cross-on | cross-on | cross | cross | cross-on | cross | cross | cross | cross | cross | cross-off | cross-off | off | off | off | off | cross | cross | cross-off | cross-off | |
High Tide | 7:27AM2.92m | 7:45PM3.09m | 8:02AM2.86m | 8:21PM3.05m | 8:37AM2.77m | 8:59PM2.98m | ||||||||||||||||||
Low Tide | 1:26PM0.50m | 1:53AM0.54m | 2:01PM0.53m | 2:30AM0.61m | 2:36PM0.59m | |||||||||||||||||||
 |  | | | |  |  | | |  | |  |  | | | | | | | | | | | | |
 | 4:58 | — | — | — | — | — | — | — | 4:56 | — | — | — | — | — | — | — | 4:56 | — | — | — | — | — | — | 4:54 |
 | — | — | — | — | — | 9:59 | — | — | — | — | — | — | — | — | 10:00 | — | — | — | — | — | — | — | 10:01 | 10:02 |
2 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 1 | 1 | 1 | 1 | — | — | |
Temp °C | 13 | 14 | 14 | 15 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 12 | 11 | 11 | 11 | 11 | 12 | 13 | 13 | 12 | 11 |
11 | 13 | 13 | 16 | 13 | 12 | 12 | 10 | 10 | 11 | 10 | 8 | 8 | 7 | 7 | 8 | 8 | 6 | 5 | 9 | 9 | 9 | 8 | 8 | |
Swell 1 Height (m) Direction Period (s) | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | N 7 | W 17 | W 9 | W 8 | W 8 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 |
 kJ | 202 | 192 | 185 | 182 | 138 | 125 | 121 | 153 | 116 | 113 | 85 | 83 | 1 | 6 | 60 | 219 | 187 | 609 | 421 | 402 | 362 | 339 | 389 | 596 |
Swell 2 Height (m) Direction Period (s) | N 7 | N 7 | N 9 | N 9 | N 9 | N 8 | N 8 | N 8 | N 7 | N 7 | N 7 | N 7 | W 18 | N 7 | WNW 16 | WNW 15 | WNW 14 | N 6 | — | — | — | — | — | — |
| kJ | 4 | 4 | 6 | 6 | 6 | 5 | 5 | 5 | 4 | 1 | 1 | 1 | 6 | 1 | 25 | 73 | 160 | 1 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | N 10 | N 10 | — | — | W 15 | W 15 | — | — | — | — | — | W 18 | — | — | N 7 | N 7 | N 6 | — | — | — | — | — | — | — |
| kJ | 8 | 2 | — | — | 4 | 4 | — | — | — | — | — | 6 | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | W 9 | W 5 | W 6 | — | — | — | SSE 3 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 134 | 53 | 72 | — | — | — | 2 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 28 | 0 | 26 | 26 | 26 | 26 | 26 | 161 | 146 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 28 |
Best forecast wave conditions in Donegal | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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