Surf Forecasts:
How big are the waves at Ballyhiernan Bay today (29 Jun):
- Morning surf: Morning surf (29 Jun, local time) - 7.5ft (2.3m), 12s period with WNW swell.
- Afternoon surf: Afternoon surf (29 Jun, local time) - 6ft (1.9m), 11s period with WNW swell.
- Evening surf: Evening surf (29 Jun, local time) - 5ft (1.6m), 10s period with WNW swell.
The current surf forecast for Ballyhiernan Bay at 4PM is: 1.8m 11s primary swell from a West-northwest direction (forecast issued at 12:00pm June 29). The wind direction is predicted to be cross-shore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Jun) | 7.5ft (2.3m) | 12s |
| Afternoon (29 Jun) | 6ft (1.9m) | 11s |
| Evening (29 Jun) | 5ft (1.6m) | 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 9mm), mostly falling on Mon afternoon. Very mild (max 17°C on Wed night, min 12°C on Mon night). Winds increasing (light winds from the WNW on Wed morning, strong winds from the WSW by Wed night). | ||||||||||||||||||||||||
Mon 29 | Tuesday 30 | Wednesday 1 | Thu 2 | |||||||||||||||||||||
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) | WNW 12 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | W 12 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | W 10 | W 9 | W 9 | WNW 10 | WNW 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1259 | 1034 | 743 | 631 | 433 | 348 | 289 | 237 | 181 | 177 | 146 | 143 | 116 | 213 | 174 | 254 | 198 | 140 | 128 | 92 | 263 | 1252 | 1086 | 916 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross-off | off | off | off | off | off | on | on | on | on | cross-on | cross-on | cross-on | cross-on | on | off | off | cross-off | cross | cross-on | cross-on |
High Tide | 6:59PM3.02m | 7:15AM2.84m | 7:35PM3.09m | 7:50AM2.85m | 8:11PM3.13m | |||||||||||||||||||
Low Tide | 12:38PM0.60m | 1:06AM0.59m | 1:14PM0.52m | 1:43AM0.55m | 1:49PM0.46m | 2:19AM0.54m | ||||||||||||||||||
 |  |  | | |  |  | |  | | | |  |  | | | | | | | | | | | |
 | 4:52 | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:54 | — |
 | — | — | — | — | 10:15 | — | — | — | — | — | — | — | 10:14 | — | — | — | — | — | — | — | 10:14 | — | — | 10:14 |
mm | — | — | 1 | 2 | 2 | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — |
Temp °C | 15 | 16 | 16 | 14 | 13 | 13 | 12 | 13 | 14 | 15 | 14 | 13 | 13 | 13 | 13 | 12 | 13 | 14 | 15 | 15 | 17 | 14 | 13 | 13 |
Feels °C | 10 | 11 | 13 | 12 | 10 | 8 | 7 | 9 | 12 | 14 | 12 | 11 | 10 | 11 | 11 | 11 | 12 | 12 | 10 | 8 | 9 | 5 | 5 | 8 |
Swell 1 Height (m) Direction Period (s) | WNW 12 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | NW 8 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | W 10 | — | — | — | — |
| kJ | 1259 | 1034 | 743 | 631 | 433 | 348 | 289 | 237 | 181 | 177 | 146 | 143 | 116 | 213 | 80 | 254 | 198 | 140 | 128 | 92 | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | NW 8 | W 13 | NNW 7 | W 12 | NNW 7 | NW 7 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 2 | 31 | 5 | 174 | 5 | 2 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | W 11 | — | NNW 7 | WNW 8 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 10 | — | 5 | 7 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | SSE 3 | SSE 3 | — | — | — | — | NW 3 | — | — | — | — | — | — | S 3 | W 9 | W 9 | WNW 10 | WNW 10 |
| kJ | — | — | — | — | — | — | 2 | 2 | — | — | — | — | 3 | — | — | — | — | — | — | 2 | 263 | 1252 | 1086 | 916 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 67 | 60 | 28 | 0 | 0 | 5 | 13 | 0 | 0 | 21 | 92 | 103 | 142 | 90 | 36 | 28 | 26 | 28 | 5 | 334 | 400 | 553 | 366 | 146 |
Best forecast wave conditions in Donegal | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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