
Surf Forecasts:
How big are the waves at Ballyhiernan Bay today (07 Sep):
- Morning surf: Morning surf (07 Sep, local time) - 7ft (2.1m), 9s period with W swell.
- Afternoon surf: Afternoon surf (07 Sep, local time) - 8ft (2.4m), 10s period with W swell.
- Evening surf: Evening surf (07 Sep, local time) - 10ft (3.0m), 10s period with W swell.
The current surf forecast for Ballyhiernan Bay at 12PM is: 2.2m 10s primary swell from a West direction and 0.6m 13s secondary swell from a West direction (forecast issued at 06:00am September 07). The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Sep) | 7ft (2.1m) | 9s |
| Afternoon (07 Sep) | 8ft (2.4m) | 10s |
| Evening (07 Sep) | 10ft (3.0m) | 10s |
Table - waves today at Ballyhiernan Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Mon night. Very mild (max 15°C on Mon morning, min 12°C on Wed night). Winds decreasing (strong winds from the W on Mon night, light winds from the SSE by Wed night). | |||||||||||||||||||||||
Monday 7 | Tuesday 8 | Wednesday 9 | |||||||||||||||||||||
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) | W 10 | W 8 | W 9 | W 10 | W 10 | W 10 | W 10 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | NW 10 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NNW 9 | NNW 9 | NNW 9 | WNW 8 | W 8 | W 8 |
Wave Graph | |||||||||||||||||||||||
177 | 441 | 723 | 1098 | 1233 | 1559 | 2000 | 1998 | 1956 | 2440 | 2146 | 2294 | 2798 | 2490 | 2026 | 1486 | 1153 | 563 | 344 | 232 | 171 | 161 | 138 | |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross-off | cross | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross | cross | cross-off | off |
High Tide | 3:42AM2.46m | 4:13PM2.82m | 4:48AM2.70m | 5:09PM3.15m | 5:37AM2.94m | 5:55PM3.44m | |||||||||||||||||
Low Tide | 9:42AM0.89m | 10:32PM0.66m | 10:44AM0.60m | 11:25PM0.35m | 11:31AM0.32m | ||||||||||||||||||
6:46 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | |
— | — | — | — | — | 8:08 | — | — | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:04 | — | |
mm | — | — | — | — | 1 | — | — | 1 | — | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 14 | 15 | 14 | 14 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 14 | 14 | 14 | 14 | 14 | 15 | 13 |
Feels °C | 9 | 7 | 6 | 8 | 6 | 5 | 4 | 4 | 3 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 8 | 9 | 9 | 9 | 9 | 11 | 9 |
Swell 1 Height (m) Direction Period (s) | W 10 | WNW 14 | WNW 14 | W 13 | — | — | — | — | NW 13 | — | — | — | — | — | — | — | NW 10 | NNW 9 | NNW 9 | NNW 9 | NNW 8 | W 8 | W 8 |
177 | 273 | 189 | 92 | — | — | — | — | 277 | — | — | — | — | — | — | — | 1153 | 563 | 344 | 232 | 154 | 161 | 138 | |
Swell 2 Height (m) Direction Period (s) | W 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 9 | WNW 9 | WNW 8 | — | NNW 8 | NNW 8 |
115 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 268 | 213 | 190 | — | 87 | 63 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 13 | W 13 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | |
Wind waves Height (m) Direction Period (s) | W 6 | W 8 | W 9 | W 10 | W 10 | W 10 | W 10 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | NW 10 | NW 11 | NW 11 | NW 10 | NW 10 | — | — | — | — | WNW 8 | — | — |
163 | 441 | 723 | 1098 | 1233 | 1559 | 2000 | 1998 | 1956 | 2440 | 2146 | 2294 | 2798 | 2490 | 2026 | 1486 | — | — | — | — | 171 | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 36 | 67 | 67 | 794 | 587 | 366 | 565 | 347 | 341 | 341 | 445 | 657 | 1203 | 890 | 619 | 619 | 146 | 365 | 128 | 6 | 6 | 14 | 0 |
Best forecast wave conditions in Donegal | |||||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||||
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