Datum | Value | Description |
---|---|---|
MHHW | 1.98 | Mean Higher-High Water |
MHW | 1.83 | Mean High Water |
MTL | 1.20 | Mean Tide Level |
MSL | 1.12 | Mean Sea Level |
DTL | 0.99 | Mean Diurnal Tide Level |
MLW | 0.56 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | ||
STND | -2.87 | Station Datum |
GT | 1.98 | Great Diurnal Range |
MN | 1.27 | Mean Range of Tide |
DHQ | 0.15 | Mean Diurnal High Water Inequality |
DLQ | 0.56 | Mean Diurnal Low Water Inequality |
HWI | 8.58 | Greenwich High Water Interval (in hours) |
LWI | 2.98 | 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 | 2.36 | Highest Astronomical Tide |
HAT Date & Time | 10/01/2007 10:36 | HAT Date and Time |
LAT | -1.08 | Lowest Astronomical Tide |
LAT Date & Time | 01/10/2005 15:42 | LAT Date and Time |
Tidal Datum Analysis Periods |
---|
10/01/1978 - 12/31/1978 |