Surf Forecasts:
How big are the waves at Ballyhiernan Bay today (02 Jul):
- Morning surf: Morning surf (02 Jul, local time) - 8ft (2.5m), 10s period with WNW swell.
- Afternoon surf: Afternoon surf (02 Jul, local time) - 7ft (2.1m), 9s period with WNW swell.
- Evening surf: Evening surf (02 Jul, local time) - 6ft (1.8m), 9s period with WNW swell.
The current surf forecast for Ballyhiernan Bay at 1AM is: 3.0m 10s primary swell from a West direction (forecast issued at 06:00pm July 01). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Jul) | 8ft (2.5m) | 10s |
| Afternoon (02 Jul) | 7ft (2.1m) | 9s |
| Evening (02 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 8mm), mostly falling on Wed afternoon. Very mild (max 18°C on Fri afternoon, min 13°C on Wed afternoon). Winds decreasing (near gales from the WSW on Wed night, light winds from the SW by Fri afternoon). | ||||||||||||||||||||||||
Wed 1 | Thursday 2 | Friday 3 | Sat 4 | |||||||||||||||||||||
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) | WNW 10 | W 8 | W 9 | W 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | W 10 | W 10 | WNW 7 | W 10 | W 10 | NW 11 | NW 11 | NW 11 | WNW 10 | W 10 | W 10 | W 9 | W 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 128 | 124 | 1121 | 1802 | 1597 | 1405 | 1156 | 884 | 644 | 616 | 549 | 325 | 288 | 149 | 282 | 228 | 293 | 361 | 361 | 340 | 630 | 725 | 686 | 828 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross | cross | cross | cross-off | cross | cross | cross | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross |
High Tide | 8:11PM3.13m | 8:24AM2.83m | 8:46PM3.13m | 8:58AM2.78m | 9:20PM3.09m | 9:33AM2.71m | ||||||||||||||||||
Low Tide | 1:49PM0.46m | 2:19AM0.54m | 2:22PM0.44m | 2:54AM0.55m | 2:56PM0.45m | 3:30AM0.59m | ||||||||||||||||||
 | |  |  |  |  | | | |  | | | | | | | | | | | | | | | |
 | — | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:56 | — | — | — |
 | — | — | 10:14 | — | — | — | — | — | — | — | 10:14 | — | — | — | — | — | — | — | 10:13 | — | — | — | — | 10:12 |
mm | 4 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 13 | 16 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 13 | 13 | 13 | 13 | 14 | 15 | 17 | 18 | 16 | 15 | 16 | 16 | 16 | 15 |
Feels °C | 8 | 10 | 4 | 4 | 5 | 6 | 7 | 7 | 7 | 9 | 8 | 9 | 9 | 9 | 10 | 10 | 13 | 16 | 13 | 10 | 10 | 10 | 9 | 8 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 10 | — | — | — | — | — | — | N 8 | — | — | NW 8 | NW 9 | W 10 | NW 8 | NW 8 | NW 11 | NW 11 | NW 11 | WNW 10 | — | — | — | — |
| kJ | 128 | 34 | — | — | — | — | — | — | 29 | — | — | 128 | 149 | 122 | 114 | 95 | 293 | 361 | 361 | 340 | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 11 | — | W 9 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 79 | — | 102 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 2 | W 8 | W 9 | W 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | W 10 | W 10 | WNW 7 | W 10 | W 10 | W 10 | — | W 9 | WSW 6 | W 10 | W 10 | W 9 | W 9 |
| kJ | 1 | 124 | 1121 | 1802 | 1597 | 1405 | 1156 | 884 | 644 | 616 | 549 | 325 | 288 | 149 | 282 | 228 | 192 | — | 113 | 97 | 630 | 725 | 686 | 828 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 8 | 334 | 393 | 411 | 421 | 394 | 348 | 377 | 341 | 341 | 346 | 14 | 28 | 36 | 14 | 14 | 14 | 0 | 14 | 36 | 67 | 384 | 565 | 432 |
Best forecast wave conditions in Donegal | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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