Surf Forecasts:
How big are the waves at Ballyhiernan Bay today (01 Jul):
- Morning surf: Morning surf (01 Jul, local time) - 3.5ft (1.0m), 11s period with WNW swell.
- Afternoon surf: Afternoon surf (01 Jul, local time) - 2.5ft (0.8m), 10s period with WNW swell.
- Evening surf: Evening surf (01 Jul, local time) - 8ft (2.4m), 9s period with W swell.
The current surf forecast for Ballyhiernan Bay at 1PM is: 0.9m 10s primary swell from a West-northwest direction (forecast issued at 06:00am July 01). The wind direction is predicted to be offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Jul) | 3.5ft (1.0m) | 11s |
| Afternoon (01 Jul) | 2.5ft (0.8m) | 10s |
| Evening (01 Jul) | 8ft (2.4m) | 9s |
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 3mm), mostly falling on Wed afternoon. Very mild (max 17°C on Wed afternoon, min 12°C on Thu night). Winds increasing (light winds from the SW on Wed morning, near gales from the WNW by Wed night). | ||||||||||||||||||||||||
Wednesday 1 | Thursday 2 | Friday 3 | Sat 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 |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | WNW 12 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WSW 8 | W 9 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | W 10 | WNW 7 | WNW 7 | WNW 7 | NW 11 | NW 11 | NW 11 | NW 11 | W 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 288 | 254 | 198 | 173 | 128 | 229 | 1350 | 1902 | 1578 | 1209 | 1014 | 782 | 586 | 506 | 433 | 277 | 134 | 149 | 153 | 224 | 293 | 326 | 328 | 697 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-off | off | off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross | cross-off | cross-off |
High Tide | 7:50AM2.85m | 8:11PM3.13m | 8:24AM2.83m | 8:46PM3.13m | 8:58AM2.78m | 9:20PM3.09m | ||||||||||||||||||
Low Tide | 1:49PM0.46m | 2:19AM0.54m | 2:22PM0.44m | 2:54AM0.55m | 2:56PM0.45m | |||||||||||||||||||
 |  |  | |  | | |  |  |  | | | | | | | | | | | | | | | |
 | 4:54 | — | — | — | — | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:54 | — | — | — | — | — | — | 4:56 |
 | — | — | — | — | — | — | 10:14 | — | — | — | — | — | — | — | 10:14 | — | — | — | — | — | — | — | 10:13 | 10:12 |
mm | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 13 | 14 | 13 | 17 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 15 | 15 | 17 | 17 | 15 | 16 |
Feels °C | 10 | 12 | 12 | 10 | 7 | 11 | 6 | 3 | 5 | 7 | 7 | 7 | 7 | 8 | 9 | 9 | 9 | 8 | 12 | 12 | 13 | 12 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | WNW 12 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | — | — | — | — | — | — | — | — | — | WNW 9 | W 10 | WNW 7 | WNW 7 | WNW 7 | W 10 | NW 11 | NW 11 | NW 11 | — |
| kJ | 288 | 254 | 198 | 173 | 128 | — | — | — | — | — | — | — | — | — | 433 | 277 | 134 | 149 | 153 | 188 | 293 | 326 | 328 | — |
Swell 2 Height (m) Direction Period (s) | NW 7 | WNW 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 9 | W 10 | W 10 | W 10 | NW 11 | W 10 | — | W 10 | — |
| kJ | 7 | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | 176 | 130 | 133 | 130 | 224 | 156 | — | 8 | — |
Swell 3 Height (m) Direction Period (s) | WNW 8 | NNW 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 6 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SSW 3 | WSW 8 | W 9 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | — | — | — | — | — | — | — | WSW 9 | WSW 6 | W 10 |
| kJ | — | — | — | — | 3 | 229 | 1350 | 1902 | 1578 | 1209 | 1014 | 782 | 586 | 506 | — | — | — | — | — | — | — | 141 | 160 | 697 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 28 | 26 | 0 | 0 | 346 | 329 | 346 | 355 | 406 | 347 | 346 | 377 | 341 | 341 | 14 | 14 | 14 | 28 | 14 | 0 | 28 | 67 | 67 | 67 |
Best forecast wave conditions in Donegal | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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