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Ballycastle surfForecast / Antrim / Ireland
48hr Weather and Surf, issued 11 am Saturday 21 Dec 2024 GMTForecast update in hr min s Forecast update imminent
Ballycastle surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ballycastle sea temperature is
11.0° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at Ballycastle today?
The current surf forecast for Ballycastle at 4PM is: 5.5m 15s primary swell from a West-northwest direction (forecast issued at 11:00am December 21). The wind direction is predicted to be cross-onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Dec) | 11ft (3.5m) | 12s |
| Afternoon (21 Dec) | 16ft (5.0m) | 14s |
| Evening (21 Dec) | 20ft (6.0m) | 16s |
Table - waves today at Ballycastle. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 9 AM | 12 PM | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 12 | 13 | 14 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 15 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 16 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 3649 | 6906 | 10987 | 15517 | 16819 | 18346 | 18221 | 18221 | 19951 | 23639 | 21005 | 14948 | 10547 | 7607 | 5196 | 3622 | 2587 | 1736 | 1167 | 936 | 742 | 568 | 500 | 466 | 508 | 657 | 1941 | 3676 | 3178 | 2886 | 2411 | 2151 | 2121 | 2346 | 2060 | 1490 | 1224 | 972 | 918 | 760 | 2158 | 2140 | 1776 | 1624 | 1480 | 1218 | 1021 | 1006 | 1006 | 1006 | 1006 | 1006 | 919 | 1011 | 919 | 919 | 905 | 996 | 996 | 981 |
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 | cross- on | on | on | on | on | on | on | on | on | on | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | on | glass | glass | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | on |
High Tide / height (m) | 8:50AM 0.54 | 4:16PM 0.48 | 9:26AM 0.52 | 3:25PM 0.48 | 10:04AM 0.50 | 3:44PM 0.47 | 10:47AM 0.47 | 4:00PM 0.44 | 11:36AM 0.45 | 3:56PM 0.42 | 10:22PM 0.31 | 6:34AM 0.31 | 12:42PM 0.43 | 5:10AM 0.35 | 2:22PM 0.42 | 4:44AM 0.40 | 3:39PM 0.42 | |||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 1:54PM 0.48 | 12:58AM 0.01 | 12:55PM 0.47 | 1:19AM 0.06 | 1:14PM 0.45 | 1:42AM 0.12 | 1:51PM 0.43 | 2:05AM 0.19 | 2:45PM 0.42 | 9:34PM 0.31 | 2:21AM 0.26 | 6:57AM 0.31 | 9:20PM 0.27 | 8:37AM 0.30 | 9:30PM 0.23 | 9:27AM 0.29 | ||||||||||||||||||||||||||||||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | 8:48 | - | - | - | - | - | - | - | 8:49 | - | - | - | - | - | - | - | 8:49 | - | - | - | - | - | - | - | 8:49 | - | - | - | - | - | - | - | 8:51 | - | - | - | - | - | - | - | 8:51 | - | - | - | - | - | - | - | 8:51 | - | - | - | - | - | - | - | 8:51 | - | - | - |
| Sunset | - | - | 3:56 | - | - | - | - | - | - | - | 3:56 | - | - | - | - | - | - | - | 3:57 | - | - | - | - | - | - | - | 3:57 | - | - | - | - | - | - | - | 3:59 | - | - | - | - | - | - | - | 4:00 | - | - | - | - | - | - | - | 4:00 | - | - | - | - | - | - | - | 4:01 | - |
 |  | | |  | | | | | | |  |  | |  | | | |  | | | | | | | | | | |  | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | 1 | - | 1 | 1 | 2 | 2 | 1 | 1 | 1 | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | - | - | - | 1 | 1 | - | - | - | - | - | 1 | - |
| Temp. °C | 9 | 7 | 7 | 6 | 5 | 4 | 4 | 5 | 6 | 6 | 6 | 6 | 7 | 8 | 8 | 8 | 4 | 5 | 6 | 10 | 11 | 11 | 11 | 12 | 12 | 12 | 13 | 12 | 11 | 11 | 11 | 9 | 8 | 8 | 10 | 9 | 9 | 10 | 11 | 10 | 9 | 9 | 10 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 8 | 7 | 8 | 8 | 7 |
| Feels °C (?) | -2 | -6 | -5 | -7 | -7 | -10 | -10 | -9 | -8 | -8 | -8 | -7 | -5 | -3 | 0 | 2 | 0 | 0 | 2 | 6 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 7 | 8 | 8 | 5 | 4 | 4 | 7 | 5 | 5 | 6 | 8 | 7 | 6 | 6 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 6 | 5 | 5 | 4 | 5 | 6 | 4 |
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