Datum | Value | Description |
---|---|---|
MHHW | 1.00 | Mean Higher-High Water |
MHW | 0.86 | Mean High Water |
MTL | 0.50 | Mean Tide Level |
MSL | 0.49 | Mean Sea Level |
DTL | 0.50 | Mean Diurnal Tide Level |
MLW | 0.15 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | ||
STND | -5.24 | Station Datum |
GT | 1.00 | Great Diurnal Range |
MN | 0.71 | Mean Range of Tide |
DHQ | 0.14 | Mean Diurnal High Water Inequality |
DLQ | 0.15 | Mean Diurnal Low Water Inequality |
HWI | 9.48 | Greenwich High Water Interval (in hours) |
LWI | 3.30 | Greenwich Low Water Interval (in hours) |
Max Tide | 7.37 | Highest Observed Tide |
Max Tide Date & Time | 02/25/2011 07:12 | Highest Observed Tide Date & Time |
Min Tide | -5.82 | Lowest Observed Tide |
Min Tide Date & Time | 11/09/2005 23:06 | Lowest Observed Tide Date & Time |
HAT | 1.72 | Highest Astronomical Tide |
HAT Date & Time | 08/06/2027 12:18 | HAT Date and Time |
LAT | -0.48 | Lowest Astronomical Tide |
LAT Date & Time | 04/01/2002 06:30 | LAT Date and Time |
Tidal Datum Analysis Periods |
---|
11/01/2004 - 10/31/2005 |
05/01/2006 - 04/30/2007 |
07/01/2007 - 06/30/2014 |
02/01/2015 - 01/31/2020 |