Datum | Value | Description |
---|---|---|
MHHW | 4.75 | Mean Higher-High Water |
MHW | 4.42 | Mean High Water |
MTL | 2.30 | Mean Tide Level |
MSL | 2.33 | Mean Sea Level |
DTL | 2.38 | Mean Diurnal Tide Level |
MLW | 0.18 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | 2.89 | North American Vertical Datum of 1988 |
STND | 2.88 | Station Datum |
GT | 4.76 | Great Diurnal Range |
MN | 4.24 | Mean Range of Tide |
DHQ | 0.33 | Mean Diurnal High Water Inequality |
DLQ | 0.18 | Mean Diurnal Low Water Inequality |
HWI | 1.13 | Greenwich High Water Interval (in hours) |
LWI | 7.30 | 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 | 6.54 | Highest Astronomical Tide |
HAT Date & Time | 10/10/2033 14:42 | HAT Date and Time |
LAT | -1.36 | Lowest Astronomical Tide |
LAT Date & Time | 06/05/2035 18:30 | LAT Date and Time |
Tidal Datum Analysis Periods |
---|
10/01/2003 - 07/31/2004 |