Surf Forecasts:
How big are the waves at Ballyhiernan Bay today (26 Oct):
- Morning surf: Morning surf (26 Oct, local time) - 6ft (1.8m), 11s period with WNW swell.
- Afternoon surf: Afternoon surf (26 Oct, local time) - 4ft (1.2m), 11s period with WNW swell.
- Evening surf: Evening surf (26 Oct, local time) - 5ft (1.6m), 11s period with W swell.
The current surf forecast for Ballyhiernan Bay at 1AM is: 3.0m 11s primary swell from a West-northwest direction and 2.2m 12s secondary swell from a North-northwest direction (forecast issued at 05:00pm October 25). The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Oct) | 6ft (1.8m) | 11s |
| Afternoon (26 Oct) | 4ft (1.2m) | 11s |
| Evening (26 Oct) | 5ft (1.6m) | 11s |
Table - waves today at Ballyhiernan Bay. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 24mm), heaviest during Mon night. Very mild (max 16°C on Mon afternoon, min 8°C on Sun night). Mainly near gales. | |||||||||||||||||||
Sun 25 | Monday 26 | Tuesday 27 | |||||||||||||||||
2 PM | 5 PM | 8 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | NW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | W 11 | W 11 | W 11 | W 11 | W 12 | WNW 14 | WNW 15 | WNW 15 | WNW 15 |
Wave Graph  | |||||||||||||||||||
 kJ | 10297 | 4820 | 3293 | 2191 | 1488 | 1074 | 745 | 489 | 322 | 316 | 595 | 747 | 1311 | 2904 | 3846 | 9644 | 10905 | 11218 | 10073 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off |
High Tide | 5:15PM3.43m | 5:38AM3.32m | 5:52PM3.51m | 6:14AM3.42m | 6:32PM3.49m | ||||||||||||||
Low Tide | 11:24PM0.01m | 11:37AM0.05m | 00:00AM-0.05m | 12:16PM-0.00m | |||||||||||||||
 |  | | | | |  | |  | | |  |  |  |  | | |  | | |
 | — | — | — | — | — | 7:20 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — |
 | 4:08 | — | — | — | — | — | — | — | 5:06 | — | — | — | — | — | — | — | 5:04 | — | — |
mm | — | — | — | — | — | — | 1 | 2 | — | — | — | 7 | 2 | — | 1 | — | 1 | 1 | — |
Temp °C | 10 | 11 | 11 | 11 | 9 | 8 | 10 | 12 | 16 | 16 | 16 | 11 | 11 | 10 | 10 | 10 | 10 | 11 | 11 |
Feels °C | -3 | 0 | 1 | 4 | 4 | 1 | 1 | 4 | 11 | 9 | 10 | 2 | 2 | -1 | -1 | -1 | -1 | 1 | 1 |
Swell 1 Height (m) Direction Period (s) | — | NNW 13 | NNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | W 11 | W 11 | NNW 8 | NNW 8 | NW 15 | — | — | — | — |
| kJ | — | 2318 | 1868 | 2191 | 1488 | 1074 | 745 | 489 | 322 | 316 | 595 | 747 | 14 | 7 | 496 | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | NNW 12 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | NNW 9 | N 9 | — | — | N 8 | — | — | — | — |
| kJ | — | — | — | 1530 | 1144 | 759 | 469 | 320 | 205 | 121 | 64 | 38 | — | — | 1 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | W 18 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 6 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 13 | WNW 12 | WNW 12 | — | — | — | SSE 3 | SSE 3 | SSE 3 | S 3 | — | — | W 11 | W 11 | W 12 | WNW 14 | WNW 15 | WNW 15 | WNW 15 |
| kJ | 10297 | 4820 | 3293 | — | — | — | 5 | 9 | 3 | 11 | — | — | 1311 | 2904 | 3846 | 9644 | 10905 | 11218 | 10073 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 794 | 380 | 366 | 10 | 0 | 56 | 346 | 151 | 60 | 318 | 400 | 422 | 422 | 1064 | 400 | 1120 | 1121 | 890 | 587 |
Best forecast wave conditions in Donegal | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
Header Global | |||||||||||||||||||
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