Surf Forecasts:
How big are the waves at Ballyhiernan Bay today (04 Jul):
- Afternoon surf: Afternoon surf (04 Jul, local time) - 6ft (1.9m), 9s period with W swell.
- Evening surf: Evening surf (04 Jul, local time) - 6ft (1.8m), 9s period with W swell.
The current surf forecast for Ballyhiernan Bay at 10PM is: 1.7m 9s primary swell from a West direction (forecast issued at 06:00pm July 04). The wind direction is predicted to be cross-shore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Jul) | - | - |
| Afternoon (04 Jul) | 6ft (1.9m) | 9s |
| Evening (04 Jul) | 6ft (1.8m) | 9s |
Table - waves today at Ballyhiernan Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Sat afternoon. Very mild (max 17°C on Tue morning, min 13°C on Sat night). Mainly fresh winds. | ||||||||||||||||||||||||
Sat 4 | Sunday 5 | Monday 6 | Tue 7 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | W 9 | W 9 | W 9 | WNW 9 | WNW 9 | WNW 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 506 | 517 | 452 | 404 | 358 | 297 | 297 | 380 | 372 | 407 | 408 | 377 | 377 | 326 | 334 | 295 | 295 | 291 | 287 | 245 | 251 | 287 | 323 | 323 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross-off | cross | cross | cross-off | cross | cross |
High Tide | 9:55PM3.03m | 10:10AM2.63m | 10:32PM2.94m | 10:52AM2.55m | 11:14PM2.85m | 11:41AM2.48m | ||||||||||||||||||
Low Tide | 3:30PM0.50m | 4:07AM0.63m | 4:07PM0.59m | 4:47AM0.68m | 4:48PM0.70m | 5:32AM0.73m | ||||||||||||||||||
 |  | |  |  | | | | | | |  | | | | |  |  | | | | | | | |
 | — | — | — | — | 4:56 | — | — | — | — | — | — | — | 4:58 | — | — | — | — | — | — | — | 4:58 | — | — | — |
 | — | — | 10:12 | — | — | — | — | — | — | — | 10:12 | — | — | — | — | — | — | — | 10:10 | — | — | — | — | 10:09 |
mm | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 14 | 14 | 13 | 14 | 14 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 14 | 15 | 15 | 15 | 17 | 17 |
Feels °C | 10 | 9 | 10 | 11 | 10 | 11 | 10 | 9 | 9 | 9 | 9 | 9 | 8 | 9 | 9 | 11 | 11 | 10 | 10 | 10 | 11 | 11 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | WNW 9 | — | — | — | — | — | — | — | — | — | — | N 10 | N 9 | N 9 | N 9 | N 8 | N 8 | N 8 | N 8 |
| kJ | — | — | — | — | — | 297 | — | — | — | — | — | — | — | — | — | — | 2 | 7 | 6 | 6 | 5 | 5 | 5 | 4 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 9 | W 9 | W 9 | WNW 9 | WNW 9 | — | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 |
| kJ | 506 | 517 | 452 | 404 | 358 | — | 297 | 380 | 372 | 407 | 408 | 377 | 377 | 326 | 334 | 295 | 295 | 291 | 287 | 245 | 251 | 287 | 323 | 323 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 384 | 384 | 366 | 142 | 128 | 123 | 28 | 368 | 329 | 346 | 146 | 123 | 123 | 67 | 128 | 28 | 67 | 67 | 60 | 67 | 67 | 67 | 67 | 382 |
Best forecast wave conditions in Donegal | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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