Surf Forecasts:
How big are the waves at Ballyhiernan Bay today (01 Nov):
- Morning surf: Morning surf (01 Nov, local time) - 4.5ft (1.4m), 13s period with NW swell.
- Afternoon surf: Afternoon surf (01 Nov, local time) - 4.5ft (1.4m), 12s period with NW swell.
- Evening surf: Evening surf (01 Nov, local time) - 4ft (1.2m), 11s period with NW swell.
The current surf forecast for Ballyhiernan Bay at 8AM is: 1.4m 13s primary swell from a Northwest direction and 0.1m 8s secondary swell from a North direction (forecast issued at 11:00pm October 31). The wind direction is predicted to be onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Nov) | 4.5ft (1.4m) | 13s |
| Afternoon (01 Nov) | 4.5ft (1.4m) | 12s |
| Evening (01 Nov) | 4ft (1.2m) | 11s |
Table - waves today at Ballyhiernan Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 10°C on Sat night, min 9°C on Sun morning). Wind will be generally light. | |||||||||||||||||
Sunday 1 | Monday 2 | ||||||||||||||||
9 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 12 | NW 12 | NW 12 | NW 12 | NW 13 | NW 12 | NW 12 | WNW 12 | NW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 |
Wave Graph  | |||||||||||||||||
 kJ | 617 | 607 | 607 | 617 | 658 | 587 | 505 | 456 | 360 | 311 | 305 | 300 | 320 | 267 | 240 | 183 | 179 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | glassy | cross-off | off |
High Tide | 9:54PM2.57m | 10:29AM2.81m | 11:16PM2.35m | 11:57AM2.73m | |||||||||||||
Low Tide | 3:52AM0.79m | 4:56PM0.83m | 5:12AM0.95m | 6:32PM0.87m | |||||||||||||
 | | |  |  | | | | | | | | | | | | | |
 | — | — | — | 7:33 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — |
 | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:51 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 |
Feels °C | 5 | 6 | 7 | 5 | 4 | 4 | 5 | 4 | 5 | 5 | 6 | 6 | 8 | 8 | 9 | 8 | 7 |
Swell 1 Height (m) Direction Period (s) | NW 12 | NW 12 | NW 12 | NW 12 | NW 13 | NW 12 | NW 12 | WNW 12 | NW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 |
| kJ | 617 | 607 | 607 | 617 | 658 | 587 | 505 | 456 | 360 | 311 | 305 | 300 | 320 | 267 | 240 | 183 | 179 |
Swell 2 Height (m) Direction Period (s) | N 9 | N 8 | N 8 | N 8 | N 8 | — | — | N 7 | — | — | — | — | — | — | — | — | — |
| kJ | 6 | 6 | 1 | 1 | 1 | — | — | 1 | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 90 | 90 | 90 | 90 | 90 | 142 | 130 | 39 | 39 | 39 | 34 | 7 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Donegal | |||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||
Header Global | |||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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