Highest & lowest predicted tides at Portrush
Portrush, years 2008 to 2026
Highest astronomical tide
2.63m
Mean high water springs
2.15m
Mean high water neaps
1.62m
Mean low water neaps
0.97m
Mean low water springs
0.43m
Lowest astronomical tide
0.00m
Highest equinoctial spring tides
2.38m
9 Mar 2008
2.48m
15 Oct 2008
2.44m
13 Jan 2009
2.48m
21 Aug 2009
2.48m
1 Feb 2010
2.55m
9 Sep 2010
2.45m
20 Feb 2011
2.53m
28 Sep 2011
2.36m
24 Jan 2012
2.51m
15 Dec 2012
2.50m
13 Jan 2013
2.48m
22 Aug 2013
2.54m
1 Feb 2014
2.57m
9 Sep 2014
2.52m
20 Feb 2015
2.61m
28 Sep 2015
2.46m
10 Mar 2016
2.59m
16 Oct 2016
2.37m
29 Mar 2017
2.50m
4 Nov 2017
2.40m
2 Feb 2018
2.47m
10 Sep 2018
2.43m
21 Feb 2019
2.56m
29 Sep 2019
2.43m
11 Mar 2020
2.57m
17 Oct 2020
2.37m
30 Mar 2021
2.48m
7 Oct 2021
2.43m
4 Jan 2022
2.51m
11 Sep 2022
2.50m
21 Feb 2023
2.60m
29 Sep 2023
2.53m
11 Mar 2024
2.63m
19 Sep 2024
2.47m
30 Mar 2025
2.58m
7 Oct 2025
2.38m
5 Jan 2026
2.43m
26 Oct 2026
Lowest equinoctial spring tides
0.14m
7 Apr 2008
0.21m
1 Sep 2008
0.13m
12 Mar 2009
0.10m
22 Aug 2009
0.04m
2 Mar 2010
0.08m
10 Sep 2010
0.00m
21 Mar 2011
0.11m
31 Aug 2011
0.08m
10 Mar 2012
0.22m
17 Sep 2012
0.19m
29 Mar 2013
0.17m
22 Aug 2013
0.10m
3 Mar 2014
0.14m
12 Aug 2014
0.06m
22 Mar 2015
0.14m
31 Aug 2015
0.09m
9 Apr 2016
0.22m
18 Sep 2016
0.17m
27 Apr 2017
0.24m
23 Aug 2017
0.16m
4 Mar 2018
0.17m
11 Sep 2018
0.07m
23 Mar 2019
0.12m
1 Sep 2019
0.03m
9 Apr 2020
0.13m
19 Sep 2020
0.06m
30 Mar 2021
0.23m
8 Oct 2021
0.16m
18 Apr 2022
0.22m
12 Sep 2022
0.08m
23 Mar 2023
0.14m
2 Sep 2023
0.04m
12 Mar 2024
0.12m
19 Sep 2024
0.05m
31 Mar 2025
0.20m
9 Sep 2025
0.17m
21 Mar 2026
0.18m
14 Aug 2026
10 highest tides
2.63 m
19 Sep 2024
2.62 m
17 Oct 2024
2.62 m
18 Sep 2024
2.61 m
28 Sep 2015
2.60 m
29 Sep 2023
2.60 m
29 Sep 2015
2.60 m
1 Sep 2023
2.60 m
30 Sep 2023
2.59 m
16 Oct 2016
2.59 m
18 Oct 2024
10 lowest tides
0.00 m
21 Mar 2011
0.03 m
9 Apr 2020
0.04 m
12 Mar 2024
0.04 m
2 Mar 2010
0.05 m
10 Apr 2020
0.05 m
3 Mar 2010
0.05 m
22 Mar 2011
0.05 m
12 Mar 2020
0.05 m
31 Mar 2025
0.06 m
30 Mar 2021