
Surf Forecasts:
How big are the waves at Ballyhiernan Bay today (30 Jun):
- Morning surf: Morning surf (30 Jun, local time) - 3.5ft (1.0m), 9s period with WNW swell.
- Afternoon surf: Afternoon surf (30 Jun, local time) - 3.5ft (1.0m), 9s period with WNW swell.
- Evening surf: Evening surf (30 Jun, local time) - 3ft (0.9m), 9s period with WNW swell.
The current surf forecast for Ballyhiernan Bay at 5AM is: 1.2m 10s primary swell from a West-northwest direction (forecast issued at 12:00am June 30). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jun) | 3.5ft (1.0m) | 9s |
| Afternoon (30 Jun) | 3.5ft (1.0m) | 9s |
| Evening (30 Jun) | 3ft (0.9m) | 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 16mm), heaviest on Mon night. Very mild (max 16°C on Wed afternoon, min 13°C on Mon night). Winds increasing (calm on Tue morning, strong winds from the W by Wed night). | ||||||||||||||||||||||||
Tuesday 30 | Wednesday 1 | Thursday 2 | ||||||||||||||||||||||
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 | 4 PM | 7 PM | 10 PM | |
Swell Height Map | ||||||||||||||||||||||||
Wave Height (m) Direction Period (s) | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | W 12 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | W 10 | W 8 | W 9 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | W 10 | W 10 |
Wave Graph | ||||||||||||||||||||||||
365 | 248 | 237 | 185 | 177 | 177 | 173 | 143 | 169 | 172 | 254 | 198 | 163 | 100 | 192 | 736 | 972 | 826 | 732 | 622 | 516 | 491 | 296 | 284 | |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | glassy | on | on | on | cross-on | cross-on | cross-on | cross | off | off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-off |
High Tide | 7:15AM2.84m | 7:35PM3.09m | 7:50AM2.85m | 8:11PM3.13m | 8:24AM2.83m | 8:46PM3.13m | ||||||||||||||||||
Low Tide | 1:06AM0.59m | 1:14PM0.52m | 1:43AM0.55m | 1:49PM0.46m | 2:19AM0.54m | 2:22PM0.44m | ||||||||||||||||||
— | 4:52 | — | — | — | — | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:54 | — | — | — | — | — | — | |
— | — | — | — | — | — | — | 10:14 | — | — | — | — | — | — | — | 10:14 | — | — | — | — | — | — | — | 10:14 | |
mm | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | 1 | 3 | 2 | 3 | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 13 | 13 | 15 | 14 | 13 | 14 | 13 | 13 | 13 | 13 | 14 | 13 | 16 | 15 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 |
Feels °C | 8 | 8 | 8 | 10 | 15 | 12 | 11 | 13 | 12 | 11 | 12 | 12 | 11 | 8 | 11 | 8 | 5 | 5 | 7 | 8 | 8 | 7 | 8 | 10 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | W 12 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | — | — | — | — | — | — | — | — | NW 6 | W 10 |
365 | 248 | 237 | 185 | 177 | 177 | 173 | 143 | 169 | 172 | 254 | 198 | 163 | 100 | — | — | — | — | — | — | — | — | 43 | 284 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | WNW 14 | NNW 7 | NNW 7 | NW 8 | NW 7 | — | — | — | — | — | — | — | — | — | — | NW 9 | NW 6 |
— | — | — | — | — | — | — | 18 | 5 | 5 | 16 | 2 | — | — | — | — | — | — | — | — | — | — | 39 | 32 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | W 11 | — | — | NW 7 | — | — | — | — | — | — | — | — | — | — | — | N 6 | — |
— | — | — | — | — | — | — | 10 | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | 2 | — | |
Wind waves Height (m) Direction Period (s) | — | SSE 2 | SSE 3 | SSE 3 | — | — | — | — | — | WNW 8 | — | — | — | S 3 | W 10 | W 8 | W 9 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | W 10 | — |
— | 1 | 1 | 1 | — | — | — | — | — | 86 | — | — | — | 2 | 192 | 736 | 972 | 826 | 732 | 622 | 516 | 491 | 296 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 21 | 13 | 0 | 0 | 100 | 92 | 128 | 28 | 36 | 26 | 8 | 0 | 149 | 327 | 327 | 393 | 380 | 406 | 347 | 214 | 214 | 146 | 0 |
Best forecast wave conditions in Donegal | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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