Tide TablesHome › Tide tables & water levels › Sand Point, Popof Island
Sand Point, Popof Island: water level history
Record1973–202450 years
Sea level trend2.03 mm/yrNo. 61 of 88
Great diurnal range2.20 mNo. 31
Highest water level3.61 m2022-12-23
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) |
|---|---|
| December 2022 | 2.431 |
| December 1986 | 2.350 |
| January 2023 | 2.264 |
| November 2002 | 2.196 |
| January 2018 | 2.194 |
| November 2007 | 2.164 |
| November 2018 | 2.152 |
| January 2021 | 2.137 |
| December 2006 | 2.120 |
| January 1997 | 2.112 |
- 2024
- 2023
- 2022
- 2021
- 2020
- 2019
- 2018
- 2017
- 2016
- 2015
- 2014
- 2013
- 2012
- 2011
- 2010
- 2009
- 2008
- 2007
- 2006
- 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 Sand Point, Popof Island since 1973. Long-term sea level trend: 2.03 mm per year.