Surf Forecasts:
How big are the waves at Ballyhiernan Bay today (11 Jun):
- Morning surf: Morning surf (11 Jun, local time) - 4ft (1.2m), 9s period with WNW swell.
- Afternoon surf: Afternoon surf (11 Jun, local time) - 6ft (1.8m), 8s period with W swell.
- Evening surf: Evening surf (11 Jun, local time) - 6ft (1.8m), 8s period with W swell.
The current surf forecast for Ballyhiernan Bay at 6AM is: 1.3m 9s primary swell from a West-northwest direction (forecast issued at 12:00am June 11). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Jun) | 4ft (1.2m) | 9s |
| Afternoon (11 Jun) | 6ft (1.8m) | 8s |
| Evening (11 Jun) | 6ft (1.8m) | 8s |
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 11mm), heaviest on Wed night. Very mild (max 13°C on Thu morning, min 9°C on Wed night). Winds increasing (light winds from the S on Wed night, strong winds from the WSW by Fri afternoon). | ||||||||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | ||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 9 | WNW 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 9 | W 9 | W 10 | W 6 | W 8 | W 11 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 368 | 326 | 286 | 227 | 401 | 432 | 477 | 439 | 358 | 393 | 431 | 529 | 357 | 756 | 2207 | 2560 | 2948 | 2735 | 2281 | 1868 | 1360 | 1011 | 778 | 578 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on |
High Tide | 3:02AM2.79m | 3:44PM2.65m | 4:02AM2.94m | 4:39PM2.88m | 4:59AM3.10m | 5:30PM3.11m | ||||||||||||||||||
Low Tide | 9:24AM0.62m | 9:41PM0.71m | 10:19AM0.46m | 10:39PM0.51m | 11:10AM0.32m | |||||||||||||||||||
 |  |  | | |  | |  |  | | | |  | | | |  | | | | | | | | |
 | — | 4:50 | — | — | — | — | — | — | — | 4:50 | — | — | — | — | — | — | — | 4:50 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 10:09 | — | — | — | — | — | — | — | 10:10 | — | — | — | — | — | — | — | 10:10 |
mm | — | 1 | 5 | 3 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 9 | 9 | 10 | 11 | 13 | 13 | 13 | 13 | 12 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 |
Feels °C | 5 | 4 | 3 | 6 | 7 | 7 | 6 | 7 | 7 | 6 | 7 | 6 | 5 | 3 | 3 | 4 | 3 | 3 | 4 | 4 | 4 | 4 | 6 | 6 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 9 | WNW 9 | — | — | — | — | — | — | — | — | N 9 | N 8 | N 8 | N 8 | N 8 | — | — | — | — | — | WNW 11 | WNW 10 |
| kJ | 368 | 326 | 286 | 227 | — | — | — | — | — | — | — | — | 2 | 1 | 1 | 1 | 1 | — | — | — | — | — | 778 | 578 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | SSE 2 | SSW 3 | W 8 | W 8 | W 8 | W 8 | W 8 | W 9 | W 9 | W 10 | W 6 | W 8 | W 11 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | — | — |
| kJ | — | — | 1 | 4 | 401 | 432 | 477 | 439 | 358 | 393 | 431 | 529 | 357 | 756 | 2207 | 2560 | 2948 | 2735 | 2281 | 1868 | 1360 | 1011 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 13 | 0 | 21 | 60 | 67 | 329 | 366 | 391 | 146 | 67 | 67 | 827 | 794 | 419 | 794 | 366 | 366 | 341 | 341 | 341 | 214 | 214 | 146 | 209 |
Best forecast wave conditions in Donegal | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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