Datum | Value | Description |
---|---|---|
MHHW | 3.80 | Mean Higher-High Water |
MHW | 3.45 | Mean High Water |
MTL | 1.85 | Mean Tide Level |
MSL | 1.92 | Mean Sea Level |
DTL | 1.90 | Mean Diurnal Tide Level |
MLW | 0.25 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | ||
STND | -12.38 | Station Datum |
GT | 3.80 | Great Diurnal Range |
MN | 3.19 | Mean Range of Tide |
DHQ | 0.35 | Mean Diurnal High Water Inequality |
DLQ | 0.26 | Mean Diurnal Low Water Inequality |
HWI | 4.74 | Greenwich High Water Interval (in hours) |
LWI | 10.37 | 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 | 4.80 | Highest Astronomical Tide |
HAT Date & Time | 07/03/2004 04:48 | HAT Date and Time |
LAT | -0.81 | Lowest Astronomical Tide |
LAT Date & Time | 01/03/2018 23:48 | LAT Date and Time |
Tidal Datum Analysis Periods |
---|
06/01/1994 - 08/31/1994 |