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) - 6ft (1.8m), 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 8AM is: 1.8m 12s primary swell from a West-northwest direction (forecast issued at 12:00am October 02). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Oct) | 6ft (1.8m) | 12s |
| Afternoon (02 Oct) | 6ft (1.8m) | 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 17°C on Sun afternoon, min 11°C on Sat morning). Winds decreasing (fresh winds from the S on Thu night, light winds from the S by Sat afternoon). | ||||||||||||||||||||||||
Friday 2 | Saturday 3 | Sunday 4 | ||||||||||||||||||||||
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 13 | WNW 12 | WNW 12 | 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 10 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 13 | WNW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1581 | 1163 | 1010 | 830 | 801 | 799 | 527 | 450 | 759 | 659 | 512 | 437 | 408 | 383 | 375 | 351 | 540 | 499 | 521 | 561 | 730 | 870 | 1365 | 1650 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | cross-off | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | 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 | 3:59AM0.59m | 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 | 14 | 13 | 12 | 12 | 14 | 13 | 12 | 12 | 12 | 12 | 12 | 11 | 13 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 16 | 17 | 16 | 16 |
Feels °C | 9 | 8 | 6 | 6 | 10 | 7 | 5 | 5 | 6 | 7 | 8 | 7 | 9 | 10 | 10 | 10 | 8 | 6 | 6 | 7 | 12 | 13 | 13 | 12 |
Swell 1 Height (m) Direction Period (s) | WNW 13 | WNW 12 | WNW 12 | 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 10 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 13 | WNW 14 |
| kJ | 1581 | 1163 | 1010 | 830 | 801 | 799 | 527 | 450 | 759 | 659 | 512 | 437 | 408 | 383 | 375 | 351 | 540 | 499 | 521 | 561 | 730 | 870 | 1365 | 1650 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | N 12 | N 12 | N 12 | N 11 | N 11 | N 11 | NW 12 | N 12 | N 11 | N 11 | N 11 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 3 | 3 | 3 | 10 | 10 | 10 | 118 | 3 | 2 | 2 | 2 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | W 16 | W 16 | W 16 | W 16 | — | N 11 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 5 | 5 | 5 | 5 | — | 3 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | S 3 | SSE 3 | S 3 | — | W 5 | W 6 | — | — | — | — | — | — | — | — | — | SSW 2 | — | — | — | — | — | — |
| kJ | — | — | 2 | 3 | 3 | — | 77 | 151 | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 26 | 26 | 50 | 50 | 366 | 361 | 361 | 67 | 67 | 36 | 28 | 14 | 28 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 60 | 67 | 36 | 36 |
Best forecast wave conditions in Donegal | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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