Datum | Value | Description |
---|---|---|
MHHW | 2.12 | Mean Higher-High Water |
MHW | 1.62 | Mean High Water |
MTL | 0.90 | Mean Tide Level |
MSL | 0.92 | Mean Sea Level |
DTL | 1.06 | Mean Diurnal Tide Level |
MLW | 0.18 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
Ortho | ||
STND | -2.85 | Station Datum |
GT | 2.12 | Great Diurnal Range |
MN | 1.45 | Mean Range of Tide |
DHQ | 0.50 | Mean Diurnal High Water Inequality |
DLQ | 0.17 | Mean Diurnal Low Water Inequality |
HWI | 2.04 | Greenwich High Water Interval (in hours) |
LWI | 8.27 | Greenwich Low Water Interval (in hours) |
Max Tide | 3.45 | Highest Observed Tide |
Max Tide Date & Time | 12/15/2016 15:12 | Highest Observed Tide Date & Time |
Min Tide | -0.70 | Lowest Observed Tide |
Min Tide Date & Time | 04/09/2009 19:42 | Lowest Observed Tide Date & Time |
HAT | 3.02 | Highest Astronomical Tide |
HAT Date & Time | 07/12/1987 02:54 | HAT Date and Time |
LAT | -0.48 | Lowest Astronomical Tide |
LAT Date & Time | 01/28/1983 06:42 | LAT Date and Time |
Tidal Datum Analysis Periods |
---|
12/01/2007 - 11/30/2013 |
01/01/2015 - 12/31/2015 |