Datum | Value | Description |
---|---|---|
MHHW | 0.75 | Mean Higher-High Water |
MHW | 0.75 | Mean High Water |
MTL | 0.42 | Mean Tide Level |
MSL | 0.37 | Mean Sea Level |
DTL | 0.38 | Mean Diurnal Tide Level |
MLW | 0.09 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | ||
STND | -3.55 | Station Datum |
GT | 0.75 | Great Diurnal Range |
MN | 0.65 | Mean Range of Tide |
DHQ | 0.01 | Mean Diurnal High Water Inequality |
DLQ | 0.09 | Mean Diurnal Low Water Inequality |
HWI | Greenwich High Water Interval (in hours) | |
LWI | 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 | 1.32 | Highest Astronomical Tide |
HAT Date & Time | 10/10/2033 05:00 | HAT Date and Time |
LAT | -0.45 | Lowest Astronomical Tide |
LAT Date & Time | 02/08/2001 10:24 | LAT Date and Time |
Tidal Datum Analysis Periods |
---|
08/01/1987 - 09/30/1987 |