Surf Forecasts:
How big are the waves at Ballyhiernan Bay today (02 Oct):
- Morning surf: Morning surf (02 Oct, local time) - 6ft (1.8m), 12s period with WNW swell.
- Afternoon surf: Afternoon surf (02 Oct, local time) - 5.5ft (1.7m), 11s period with WNW swell.
- Evening surf: Evening surf (02 Oct, local time) - 4.5ft (1.4m), 11s 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 October 02). The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Oct) | 6ft (1.8m) | 12s |
| Afternoon (02 Oct) | 5.5ft (1.7m) | 11s |
| Evening (02 Oct) | 4.5ft (1.4m) | 11s |
Table - waves today at Ballyhiernan Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Fri morning. Very mild (max 16°C on Sun morning, min 12°C on Fri morning). Mainly fresh winds. | |||||||||||||||||||||
Fri 2 | Saturday 3 | Sunday 4 | |||||||||||||||||||
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 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 10 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 11 | WNW 13 | WNW 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 830 | 736 | 814 | 517 | 450 | 808 | 631 | 512 | 471 | 461 | 433 | 375 | 402 | 473 | 511 | 599 | 599 | 679 | 692 | 1256 | 1197 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross | cross | cross | cross | cross | cross-off | cross | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 10:19AM2.86m | 10:51PM2.61m | 11:27AM2.64m | 00:16AM2.34m | 1:06PM2.53m | ||||||||||||||||
Low Tide | 4:32PM0.70m | 4:57AM0.87m | 5:50PM0.95m | 6:21AM1.07m | 7:40PM1.02m | ||||||||||||||||
 |  |  |  |  | |  | |  | | |  |  | | | | | | | | | |
 | 7:33 | — | — | — | — | — | — | 7:35 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — |
 | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:00 | — |
mm | 1 | 6 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 14 | 15 | 13 | 12 | 12 | 12 | 12 | 12 | 13 | 14 | 13 | 12 | 12 | 12 | 13 | 14 | 16 | 16 | 16 | 16 |
Feels °C | 6 | 8 | 9 | 6 | 4 | 5 | 6 | 6 | 7 | 8 | 10 | 10 | 8 | 6 | 6 | 8 | 9 | 12 | 12 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | — | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 10 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 11 | N 10 | WNW 12 |
| kJ | 830 | 736 | 814 | 517 | 450 | — | 631 | 512 | 471 | 461 | 433 | 375 | 402 | 473 | 511 | 599 | 599 | 679 | 692 | 2 | 1197 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | N 12 | N 12 | N 12 | N 11 | N 11 | N 11 | N 11 | N 12 | N 11 | N 11 | N 11 | — | — | — | — |
| kJ | — | — | — | — | — | — | 3 | 3 | 3 | 10 | 10 | 10 | 10 | 3 | 2 | 2 | 2 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | W 16 | W 16 | W 16 | W 16 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 5 | 5 | 5 | 5 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 3 | S 3 | — | W 6 | W 6 | WNW 11 | — | — | — | — | — | — | — | — | SSW 3 | — | — | — | — | WNW 13 | — |
| kJ | 3 | 5 | — | 134 | 139 | 808 | — | — | — | — | — | — | — | — | 3 | — | — | — | — | 1256 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 26 | 128 | 28 | 361 | 146 | 67 | 36 | 36 | 28 | 28 | 28 | 0 | 0 | 0 | 8 | 60 | 60 | 60 | 128 | 67 | 36 |
Best forecast wave conditions in Donegal | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
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