Datum | Value | Description |
---|---|---|
MHHW | 3.01 | Mean Higher-High Water |
MHW | 2.90 | Mean High Water |
MTL | 1.59 | Mean Tide Level |
MSL | 1.83 | Mean Sea Level |
DTL | 1.51 | Mean Diurnal Tide Level |
MLW | 0.28 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | ||
STND | -28.25 | Station Datum |
GT | 3.00 | Great Diurnal Range |
MN | 2.62 | Mean Range of Tide |
DHQ | 0.10 | Mean Diurnal High Water Inequality |
DLQ | 0.28 | Mean Diurnal Low Water Inequality |
HWI | 5.86 | Greenwich High Water Interval (in hours) |
LWI | 11.89 | Greenwich Low Water Interval (in hours) |
Max Tide | 4.59 | Highest Observed Tide |
Max Tide Date & Time | 05/21/2009 02:42 | Highest Observed Tide Date & Time |
Min Tide | -2.39 | Lowest Observed Tide |
Min Tide Date & Time | 02/14/2011 18:00 | Lowest Observed Tide Date & Time |
HAT | 3.36 | Highest Astronomical Tide |
HAT Date & Time | 12/05/2021 19:18 | HAT Date and Time |
LAT | -0.16 | Lowest Astronomical Tide |
LAT Date & Time | 12/12/2012 10:24 | LAT Date and Time |
Tidal Datum Analysis Periods |
---|
09/01/2008 - 08/31/2009 |
02/01/2010 - 01/31/2011 |