Surf Forecasts:
How big are the waves at Ballyhiernan Bay today (20 Jun):
- Morning surf: Morning surf (20 Jun, local time) - 2.5ft (0.7m), 6s period with W swell.
- Afternoon surf: Afternoon surf (20 Jun, local time) - 3ft (0.9m), 6s period with W swell.
- Evening surf: Evening surf (20 Jun, local time) - 2.5ft (0.7m), 6s period with WNW swell.
The current surf forecast for Ballyhiernan Bay at 4PM is: 0.8m 6s primary swell from a West-northwest direction and 0.1m 8s secondary swell from a North direction (forecast issued at 12:00pm June 20). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jun) | 2.5ft (0.7m) | 6s |
| Afternoon (20 Jun) | 3ft (0.9m) | 6s |
| Evening (20 Jun) | 2.5ft (0.7m) | 6s |
Table - waves today at Ballyhiernan Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 20°C on Mon afternoon, min 12°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 20 | Sunday 21 | Monday 22 | Tue 23 | |||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | W 6 | W 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | NW 7 | WNW 7 | NW 7 | NW 7 | WNW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | WNW 7 | WNW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 30 | 62 | 51 | 51 | 40 | 35 | 36 | 44 | 56 | 65 | 67 | 62 | 60 | 54 | 54 | 41 | 38 | 32 | 32 | 23 | 23 | 16 | 13 | 14 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross | cross-off | off | off | glassy | cross-on | cross-on | cross | cross-off | cross-off | off | off | off | off | cross-on | cross | glassy | glassy | off | cross-off |
High Tide | 11:02AM2.68m | 11:29PM3.12m | 11:59AM2.52m | 00:27AM2.91m | 1:03PM2.42m | 1:30AM2.72m | ||||||||||||||||||
Low Tide | 4:55PM0.51m | 5:51AM0.60m | 5:53PM0.69m | 6:52AM0.75m | 6:58PM0.85m | |||||||||||||||||||
 | | | | |  | | | | | |  | |  |  |  | | | | | | | | | |
 | 4:48 | — | — | — | — | — | 4:48 | — | — | — | — | — | — | — | 4:48 | — | — | — | — | — | — | — | 4:50 | — |
 | — | — | — | — | 10:15 | — | — | — | — | — | — | — | 10:15 | — | — | — | — | — | — | — | 10:15 | — | — | 10:15 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 14 | 13 | 13 | 12 | 12 | 12 | 13 | 13 | 15 | 17 | 16 | 16 | 16 | 16 | 16 | 19 | 20 | 18 | 19 | 17 | 17 | 17 |
Feels °C | 8 | 7 | 9 | 9 | 11 | 10 | 10 | 10 | 12 | 9 | 11 | 14 | 13 | 14 | 14 | 14 | 13 | 16 | 18 | 17 | 18 | 17 | 17 | 16 |
Swell 1 Height (m) Direction Period (s) | NW 7 | N 8 | N 8 | N 7 | WNW 6 | WNW 6 | WNW 6 | NW 7 | WNW 7 | NW 7 | NW 7 | WNW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | WNW 7 | WNW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 |
| kJ | 7 | 1 | 1 | 1 | 40 | 35 | 36 | 44 | 56 | 65 | 67 | 62 | 60 | 54 | 54 | 41 | 38 | 32 | 32 | 23 | 23 | 16 | 11 | 11 |
Swell 2 Height (m) Direction Period (s) | W 8 | — | — | — | N 7 | N 8 | N 8 | — | — | — | — | — | — | — | N 11 | N 11 | N 11 | N 10 | N 10 | N 9 | N 9 | N 8 | N 8 | N 9 |
| kJ | 10 | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | 2 | 2 | 9 | 8 | 8 | 7 | 6 | 13 | 13 | 14 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 12 | W 8 | W 8 | W 8 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 7 |
Wind waves Height (m) Direction Period (s) | W 6 | W 6 | WNW 6 | WNW 6 | — | — | — | — | — | — | — | NE 2 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 30 | 62 | 51 | 51 | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 134 | 341 | 466 | 26 | 26 | 21 | 21 | 0 | 0 | 21 | 21 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 21 | 30 | 30 | 21 | 21 |
Best forecast wave conditions in Donegal | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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