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Monthly peak tide height data 2014 to present
Great Barrier Island, Korotiti Bay : raw mean sea level metres
2015-22
Ave
1.18
1.19
1.16
1.12
1.17
1.16
1.20
1.18
1.24
1.21
1.18
1.18
1.17
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Annual
2014
-
-
-
-
-
1.14
1.16
1.24
1.13
1.09
1.04
1.06
-
2015
1.14
1.17
1.19
1.13
1.11
1.03
1.15
1.19
1.27
1.35
1.13
1.12
1.17
2016
1.07
1.13
1.18
1.20
1.11
1.09
1.17
1.13
1.23
1.15
1.34
1.15
1.16
2017
1.18
1.17
1.10
1.21
1.28
1.26
1.18
1.15
1.09
1.19
1.15
1.27
1.19
2018
2019
1.41
1.28
1.30
1.25
1.17
1.00
1.11
1.16
1.34
1.30
1.22
1.23
1.18
1.25
1.22
1.14
1.02
1.03
1.24
1.11
1.20
1.29
1.23
1.05
1.12
1.16
2020
2021
2022
1.10
1.05
1.23
1.19
1.03
1.24
1.11
1.20
1.09
1.27
1.17
1.20
1.07
1.20
1.20
1.07
1.17
1.18
1.12
1.34
1.07
1.13
1.18
1.30
1.17
1.17
1.13
1.16
1.18
1.09
1.27
1.17
1.35
1.04
1.36
1.12
1.18
1.33
1.21
2023
1.03
1.42
1.17
1.04
-
-
-
-
-
-
-
-
-
Note # A non tidal 60cm tsunami on 11th Feb 2021 and a 30cm tsunami on 5th March 2021, 1.33m on 16th January 2022 is not included in this graph due to non tidal nature of the events.
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