Surf Forecasts:
How big are the waves at Ballyhiernan Bay today (26 Sep):
- Morning surf: Morning surf (26 Sep, local time) - 8ft (2.4m), 11s period with WNW swell.
- Afternoon surf: Afternoon surf (26 Sep, local time) - 6.5ft (2.0m), 11s period with WNW swell.
- Evening surf: Evening surf (26 Sep, local time) - 6ft (1.8m), 10s period with WNW swell.
The current surf forecast for Ballyhiernan Bay at 12PM is: 2.2m 11s primary swell from a West-northwest direction and 0.1m 10s secondary swell from a North direction (forecast issued at 06:00am September 26). The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Sep) | 8ft (2.4m) | 11s |
| Afternoon (26 Sep) | 6.5ft (2.0m) | 11s |
| Evening (26 Sep) | 6ft (1.8m) | 10s |
Table - waves today at Ballyhiernan Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 14mm), heaviest on Sun morning. Very mild (max 17°C on Sat afternoon, min 9°C on Sun night). Mainly fresh winds. | |||||||||||||||||||||||
Saturday 26 | Sunday 27 | Monday 28 | |||||||||||||||||||||
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 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 2055 | 1733 | 1220 | 1046 | 808 | 676 | 628 | 712 | 692 | 798 | 763 | 631 | 771 | 1029 | 1063 | 966 | 887 | 843 | 679 | 680 | 586 | 502 | 435 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-on | cross-off | cross | cross-on | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off |
High Tide | 6:48PM3.48m | 7:06AM3.26m | 7:20PM3.55m | 7:38AM3.33m | 7:53PM3.53m | ||||||||||||||||||
Low Tide | 12:31PM0.14m | 00:57AM0.02m | 1:03PM0.03m | 1:28AM-0.04m | 1:37PM-0.00m | ||||||||||||||||||
 | |  |  | | |  | |  |  |  |  |  | | | | | |  | | | | | |
 | — | 7:22 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:26 | — | — | — | — | — |
 | — | — | — | — | — | 7:20 | — | — | — | — | — | — | — | 7:17 | — | — | — | — | — | — | — | 7:15 | — |
mm | — | — | — | — | — | — | — | — | — | 1 | 7 | 5 | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 13 | 16 | 17 | 16 | 15 | 13 | 13 | 13 | 11 | 11 | 13 | 12 | 12 | 10 | 9 | 9 | 9 | 13 | 15 | 14 | 12 |
Feels °C | 6 | 7 | 8 | 11 | 13 | 11 | 9 | 7 | 6 | 7 | 6 | 8 | 6 | 6 | 7 | 5 | 4 | 5 | 5 | 8 | 10 | 10 | 6 |
Swell 1 Height (m) Direction Period (s) | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | N 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 |
| kJ | 2055 | 1733 | 1220 | 1046 | 808 | 676 | 628 | 712 | 692 | 798 | 763 | 631 | 771 | 12 | 1063 | 966 | 887 | 843 | 679 | 680 | 586 | 502 | 435 |
Swell 2 Height (m) Direction Period (s) | N 10 | N 10 | N 10 | N 10 | — | — | — | — | — | — | S 4 | N 14 | N 13 | — | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 12 | NNW 12 | NNW 11 |
| kJ | 2 | 2 | 2 | 2 | — | — | — | — | — | — | 2 | 4 | 3 | — | 14 | 14 | 27 | 27 | 26 | 25 | 26 | 26 | 25 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | S 3 | S 4 | — | — | — | WNW 12 | — | — | — | — | — | — | — | — | SSE 2 |
| kJ | — | — | — | — | — | — | — | — | 8 | 18 | — | — | — | 1029 | — | — | — | — | — | — | — | — | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 146 | 67 | 128 | 28 | 432 | 60 | 60 | 60 | 366 | 434 | 26 | 0 | 380 | 232 | 17 | 28 | 28 | 13 | 0 | 0 | 0 | 0 | 13 |
Best forecast wave conditions in Donegal | |||||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||||
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