Datum | Value | Description |
---|---|---|
MHHW | 1.63 | Mean Higher-High Water |
MHW | 1.54 | Mean High Water |
MTL | 0.82 | Mean Tide Level |
MSL | 0.83 | Mean Sea Level |
DTL | 0.82 | Mean Diurnal Tide Level |
MLW | 0.10 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | ||
STND | -3.16 | Station Datum |
GT | 1.63 | Great Diurnal Range |
MN | 1.44 | Mean Range of Tide |
DHQ | 0.09 | Mean Diurnal High Water Inequality |
DLQ | 0.10 | Mean Diurnal Low Water Inequality |
HWI | Greenwich High Water Interval (in hours) | |
LWI | Greenwich Low Water Interval (in hours) | |
Max Tide | 2.74 | Highest Observed Tide |
Max Tide Date & Time | 05/05/1981 17:00 | Highest Observed Tide Date & Time |
Min Tide | -1.90 | Lowest Observed Tide |
Min Tide Date & Time | 01/17/1981 13:00 | Lowest Observed Tide Date & Time |
HAT | 2.51 | Highest Astronomical Tide |
HAT Date & Time | 06/04/2004 15:54 | HAT Date and Time |
LAT | -1.21 | Lowest Astronomical Tide |
LAT Date & Time | 01/10/2005 13:36 | LAT Date and Time |
Tidal Datum Analysis Periods |
---|
11/01/1980 - 10/31/1981 |