
Surf Forecasts:
How big are the waves at Ballyhiernan Bay today (05 Sep):
- Morning surf: Morning surf (05 Sep, local time) - 7ft (2.1m), 11s period with WNW swell.
- Afternoon surf: Afternoon surf (05 Sep, local time) - 5.5ft (1.7m), 10s period with WNW swell.
- Evening surf: Evening surf (05 Sep, local time) - 5ft (1.5m), 9s period with WNW swell.
The current surf forecast for Ballyhiernan Bay at 6AM is: 2.5m 11s primary swell from a West-northwest direction and 2.5m 11s secondary swell from a West-northwest direction (forecast issued at 12:00am September 05). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Sep) | 7ft (2.1m) | 11s |
| Afternoon (05 Sep) | 5.5ft (1.7m) | 10s |
| Evening (05 Sep) | 5ft (1.5m) | 9s |
Table - waves today at Ballyhiernan Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Mon morning. Very mild (max 19°C on Sun morning, min 13°C on Sun night). Winds increasing (light winds from the SSE on Sat afternoon, near gales from the SW by Mon afternoon). | ||||||||||||||||||||||||
Saturday 5 | Sunday 6 | Monday 7 | ||||||||||||||||||||||
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 12 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | NW 9 | WNW 9 | WNW 8 | W 8 | W 8 | W 9 | W 11 | W 11 | W 11 | W 11 | W 9 | W 13 | W 11 | W 11 | W 12 | W 12 |
Wave Graph | ||||||||||||||||||||||||
2525 | 1865 | 1395 | 839 | 670 | 553 | 378 | 300 | 221 | 134 | 128 | 88 | 91 | 134 | 516 | 577 | 227 | 233 | 398 | 1314 | 1796 | 2969 | 3145 | 3514 | |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross | cross | off | off | off | off | off | off | off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross |
High Tide | 00:12AM2.45m | 1:03PM2.44m | 2:01AM2.33m | 2:53PM2.53m | 3:42AM2.46m | 4:13PM2.82m | ||||||||||||||||||
Low Tide | 6:28AM1.04m | 7:27PM1.08m | 8:12AM1.08m | 9:17PM0.95m | 9:42AM0.89m | |||||||||||||||||||
— | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | |
— | — | — | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:12 | — | — | — | — | — | — | — | 8:08 | — | |
mm | 1 | — | 1 | — | — | — | — | — | 1 | — | — | — | — | — | 1 | 1 | — | — | — | 4 | — | — | 1 | — |
Temp °C | 14 | 14 | 14 | 14 | 15 | 16 | 16 | 14 | 14 | 15 | 17 | 18 | 19 | 19 | 17 | 15 | 15 | 14 | 13 | 14 | 14 | 14 | 14 | 13 |
Feels °C | 6 | 7 | 8 | 10 | 10 | 12 | 13 | 8 | 8 | 11 | 13 | 12 | 13 | 13 | 14 | 9 | 9 | 7 | 6 | 6 | 5 | 4 | 5 | 3 |
Swell 1 Height (m) Direction Period (s) | — | — | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | NW 9 | WNW 9 | WNW 8 | W 8 | W 8 | W 9 | NNW 8 | NNW 8 | W 11 | W 11 | W 9 | — | — | — | — | NW 15 |
— | — | 1395 | 839 | 670 | 553 | 378 | 300 | 221 | 134 | 128 | 88 | 91 | 134 | 6 | 6 | 227 | 233 | 398 | — | — | — | — | 535 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | NNW 8 | — | — | — | — | — | NNW 8 | — | NW 8 | NW 8 | NW 8 | W 19 | W 18 | WNW 16 | W 15 | WNW 14 | — | — | — | — | — |
— | — | — | 102 | — | — | — | — | — | 58 | — | 30 | 15 | 16 | 7 | 6 | 51 | 112 | 327 | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 7 | — | W 11 | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | 21 | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | WNW 12 | WNW 11 | — | — | — | — | — | — | S 3 | S 3 | S 3 | S 3 | SSW 4 | SSW 4 | W 11 | W 11 | W 6 | W 6 | — | W 13 | W 11 | W 11 | W 12 | W 12 |
2525 | 1865 | — | — | — | — | — | — | 2 | 2 | 3 | 8 | 20 | 25 | 516 | 577 | 116 | 137 | — | 1314 | 1796 | 2969 | 3145 | 3514 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 380 | 366 | 128 | 6 | 50 | 28 | 0 | 5 | 26 | 26 | 60 | 421 | 421 | 411 | 439 | 380 | 146 | 36 | 72 | 380 | 587 | 587 | 587 | 380 |
Best forecast wave conditions in Donegal | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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