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Ballyhiernan Bay surfForecast / Donegal / Ireland
48hr Weather and Surf, issued 11 pm Saturday 21 Dec 2024 ISTForecast update in hr min s Forecast update imminent
Ballyhiernan Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ballyhiernan Bay sea temperature is
9.6° C
(Which is normal for this time of year)How big are the waves at Ballyhiernan Bay today?
The current surf forecast for Ballyhiernan Bay at 2AM is: 7.0m 16s primary swell from a Northwest direction (forecast issued at 11:00pm December 21). The wind direction is predicted to be cross-onshore and the swell rating is 11.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Dec) | 25ft (7.5m) | 16s |
| Afternoon (22 Dec) | 23ft (7.0m) | 16s |
| Evening (22 Dec) | 18ft (5.5m) | 15s |
Table - waves today at Ballyhiernan Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |  |    |    |    |    |    |    |    |    | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 11 | 11 | 11 | 11 | 11 | 18 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 17 | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 24465 | 25708 | 24944 | 23893 | 26317 | 24969 | 22952 | 17255 | 12493 | 9050 | 7148 | 5493 | 3725 | 2103 | 1622 | 1458 | 1288 | 1064 | 1027 | 1101 | 1121 | 1111 | 7786 | 7388 | 6363 | 5152 | 4313 | 3772 | 3989 | 3875 | 3768 | 2848 | 2345 | 2117 | 1906 | 4902 | 4529 | 3979 | 3580 | 3241 | 2840 | 2474 | 2261 | 2006 | 1837 | 1864 | 1822 | 1663 | 1785 | 1837 | 2004 | 1991 | 1991 | 1892 | 1891 | 2066 | 2345 | 2125 | 2323 | 2631 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | cross- on | cross- on | off | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | off | off | cross- off | cross- off | cross | on | cross | cross | cross- off | cross- off | cross- off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | cross- on | cross- on | cross- on | cross |
High Tide / height (m) | 10:27PM 2.34 | 10:56AM 2.68 | 11:25PM 2.23 | 11:53AM 2.53 | 12:33AM 2.19 | 12:58PM 2.44 | 1:43AM 2.25 | 2:03PM 2.44 | 2:45AM 2.37 | 3:01PM 2.50 | 3:36AM 2.54 | 3:51PM 2.60 | 4:20AM 2.71 | 4:35PM 2.73 | 4:59AM 2.88 | |||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 4:23AM 0.88 | 5:22PM 0.98 | 5:21AM 1.04 | 6:23PM 1.05 | 6:30AM 1.13 | 7:26PM 1.05 | 7:41AM 1.14 | 8:24PM 1.00 | 8:45AM 1.07 | 9:15PM 0.91 | 9:38AM 0.96 | 9:59PM 0.80 | 10:23AM 0.82 | 10:40PM 0.67 | ||||||||||||||||||||||||||||||||||||||||||||||
Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | 8:56 | - | - | - | - | - | - | - | 8:56 | - | - | - | - | - | - | - | 8:56 | - | - | - | - | - | - | - | 8:56 | - | - | - | - | - | - | - | 8:56 | - | - | - | - | - | - | - | 8:56 | - | - | - | - | - | - | - | 8:56 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | 4:02 | - | - | - | - | - | - | - | 4:02 | - | - | - | - | - | - | - | 4:04 | - | - | - | - | - | - | - | 4:05 | - | - | - | - | - | - | - | 4:06 | - | - | - | - | - | - | - | 4:06 | - | - | - | - | - | - | - | 4:07 | - | - | - | - | - |
 | | | |  |  | |  |  |  | | |  | | | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | |  | | | |  | | | | | | | | | | | |
Rain (mm) | 1 | 2 | 2 | 2 | 1 | - | - | - | 1 | - | - | - | 1 | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | 1 | 1 | 1 | 1 | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 4 | - | - |
| Temp. °C | 7 | 6 | 6 | 7 | 7 | 7 | 7 | 8 | 7 | 8 | 8 | 7 | 5 | 8 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 11 | 11 | 13 | 12 | 12 | 12 | 12 | 8 | 7 | 7 | 6 | 6 | 7 | 7 | 9 | 11 | 11 | 12 | 12 | 11 | 11 | 11 | 9 | 7 | 8 | 9 | 9 | 9 | 8 | 7 | 8 | 7 |
| Feels °C (?) | -7 | -9 | -9 | -8 | -8 | -8 | -8 | -6 | -5 | -4 | -1 | 1 | 0 | 2 | 6 | 6 | 6 | 7 | 8 | 7 | 6 | 6 | 6 | 7 | 7 | 6 | 7 | 8 | 6 | 5 | 8 | 7 | 7 | 8 | 8 | 4 | 3 | 4 | 3 | 2 | 4 | 4 | 6 | 9 | 8 | 9 | 9 | 8 | 7 | 7 | 4 | 2 | 4 | 4 | 3 | 3 | 2 | -2 | -1 | -3 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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