Datum | Value | Description |
---|---|---|
MHHW | 12.49 | Mean Higher-High Water |
MHW | 11.57 | Mean High Water |
MTL | 6.52 | Mean Tide Level |
MSL | 6.69 | Mean Sea Level |
DTL | 6.25 | Mean Diurnal Tide Level |
MLW | 1.48 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | ||
STND | -8.69 | Station Datum |
GT | 12.49 | Great Diurnal Range |
MN | 10.09 | Mean Range of Tide |
DHQ | 0.92 | Mean Diurnal High Water Inequality |
DLQ | 1.48 | Mean Diurnal Low Water Inequality |
HWI | 10.18 | Greenwich High Water Interval (in hours) |
LWI | 3.84 | Greenwich Low Water Interval (in hours) |
Max Tide | Highest Observed Tide | |
Max Tide Date & Time | Highest Observed Tide Date & Time | |
Min Tide | Lowest Observed Tide | |
Min Tide Date & Time | Lowest Observed Tide Date & Time | |
HAT | 16.18 | Highest Astronomical Tide |
HAT Date & Time | 11/24/2003 21:54 | HAT Date and Time |
LAT | -3.89 | Lowest Astronomical Tide |
LAT Date & Time | 05/27/2021 16:48 | LAT Date and Time |
Tidal Datum Analysis Periods |
---|
08/27/1992 - 09/21/1992 |