Surf Forecasts:
How big are the waves at Ballyhiernan Bay today (27 Jun):
- Morning surf: Morning surf (27 Jun, local time) - 2ft (0.6m), 9s period with WNW swell.
- Afternoon surf: Afternoon surf (27 Jun, local time) - 2ft (0.6m), 8s period with W swell.
- Evening surf: Evening surf (27 Jun, local time) - 1.5ft (0.4m), 9s period with WNW swell.
The current surf forecast for Ballyhiernan Bay at 11AM is: 0.6m 9s primary swell from a West-northwest direction and 0.2m 5s secondary swell from a North direction (forecast issued at 06:00am June 27). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Jun) | 2ft (0.6m) | 9s |
| Afternoon (27 Jun) | 2ft (0.6m) | 8s |
| Evening (27 Jun) | 1.5ft (0.4m) | 9s |
Table - waves today at Ballyhiernan Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 10mm), heaviest on Sat afternoon. Very mild (max 19°C on Sat afternoon, min 12°C on Sat night). Winds decreasing (strong winds from the WSW on Sun afternoon, light winds from the SSW by Mon night). | ||||||||||||||||||||||||
Saturday 27 | Sunday 28 | Monday 29 | Tue 30 | |||||||||||||||||||||
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 | 1 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | W 9 | WNW 9 | WNW 9 | WNW 9 | W 8 | W 8 | WNW 9 | W 7 | WSW 7 | W 7 | W 8 | W 11 | W 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 41 | 42 | 58 | 59 | 34 | 44 | 30 | 35 | 62 | 108 | 284 | 898 | 2305 | 2906 | 2904 | 2598 | 2160 | 1945 | 1619 | 1242 | 990 | 759 | 559 | 446 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | cross | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-on | cross | cross-off |
High Tide | 5:20AM2.64m | 5:43PM2.80m | 6:01AM2.72m | 6:22PM2.92m | 6:39AM2.79m | 6:59PM3.02m | ||||||||||||||||||
Low Tide | 11:21AM0.77m | 11:48PM0.76m | 12:00PM0.68m | 00:28AM0.66m | 12:38PM0.60m | |||||||||||||||||||
 |  |  | | |  | |  |  |  | | | | | | | | | | | | | |  | |
 | 4:50 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | 4:52 |
 | — | — | — | — | — | — | 10:15 | — | — | — | — | — | — | — | 10:15 | — | — | — | — | — | — | — | 10:15 | 10:14 |
mm | — | — | — | — | — | 3 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 |
Temp °C | 17 | 16 | 18 | 18 | 19 | 16 | 16 | 15 | 13 | 12 | 14 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 14 | 15 | 16 | 15 | 14 | 13 |
Feels °C | 15 | 12 | 14 | 14 | 17 | 15 | 15 | 13 | 9 | 7 | 8 | 7 | 7 | 6 | 6 | 7 | 7 | 7 | 8 | 10 | 12 | 13 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | W 9 | WNW 9 | WNW 9 | WNW 9 | W 8 | W 8 | W 7 | W 7 | WNW 8 | WNW 11 | — | — | — | — | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 |
| kJ | 41 | 42 | 58 | 59 | 34 | 44 | 26 | 35 | 28 | 69 | — | — | — | — | 2904 | 2598 | 2160 | 1945 | 1619 | 1242 | 990 | 759 | 559 | 446 |
Swell 2 Height (m) Direction Period (s) | N 5 | N 5 | N 5 | N 5 | WNW 9 | NW 9 | WNW 9 | WNW 8 | WNW 12 | W 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 12 | 4 | 2 | 2 | 8 | 13 | 30 | 28 | 27 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | SW 4 | W 16 | W 16 | N 5 | N 6 | W 16 | NW 13 | W 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 1 | 5 | 5 | 1 | 1 | 5 | 6 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | S 2 | S 3 | S 3 | SW 4 | — | — | — | WSW 7 | W 7 | W 8 | W 11 | W 13 | WNW 13 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 1 | 5 | 6 | 3 | — | — | — | 62 | 108 | 284 | 898 | 2305 | 2906 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 151 | 151 | 151 | 0 | 28 | 0 | 28 | 28 | 28 | 421 | 432 | 448 | 451 | 380 | 366 | 366 | 67 | 67 | 28 | 56 | 21 | 5 | 0 |
Best forecast wave conditions in Donegal | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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