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Duck Pier: water level history
Record1979–202546 years
Sea level trend4.93 mm/yrNo. 9 of 88
Great diurnal range1.12 mNo. 63
Highest water level2.38 m2003-09-18
Annual mean water level vs. period average (cm)
Bars are relative to the lowest year on record.
Top 10 monthly highest water levels
| Month | Highest (m above MSL) |
|---|---|
| September 2003 | 1.844 |
| November 2006 | 1.688 |
| January 2022 | 1.586 |
| August 1999 | 1.571 |
| November 2024 | 1.545 |
| August 2025 | 1.510 |
| September 2019 | 1.505 |
| October 2015 | 1.496 |
| November 2021 | 1.485 |
| October 2025 | 1.480 |
- 2025
- 2024
- 2023
- 2022
- 2021
- 2020
- 2019
- 2018
- 2017
- 2016
- 2015
- 2014
- 2013
- 2011
- 2010
- 2009
- 2008
- 2007
- 2006
- 2005
- 2004
- 2003
- 2002
- 2001
- 2000
- 1999
- 1998
- 1997
- 1996
- 1995
- 1994
- 1993
- 1992
- 1991
- 1990
Times and heights are NOAA astronomical predictions and do not include weather effects. Times are station local time (incl. daylight saving), heights in metres above MLLW. Not for navigation.
About this page
Monthly mean water levels at Duck Pier since 1979. Long-term sea level trend: 4.93 mm per year.