Datum | Value | Description |
---|---|---|
MHHW | 9.75 | Mean Higher-High Water |
MHW | 9.30 | Mean High Water |
MTL | 4.83 | Mean Tide Level |
MSL | 4.89 | Mean Sea Level |
DTL | 4.88 | Mean Diurnal Tide Level |
MLW | 0.36 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | ||
STND | -2.96 | Station Datum |
GT | 9.74 | Great Diurnal Range |
MN | 8.94 | Mean Range of Tide |
DHQ | 0.45 | Mean Diurnal High Water Inequality |
DLQ | 0.35 | Mean Diurnal Low Water Inequality |
HWI | 3.77 | Greenwich High Water Interval (in hours) |
LWI | 9.92 | 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 | 11.71 | Highest Astronomical Tide |
HAT Date & Time | 11/27/2034 16:48 | HAT Date and Time |
LAT | -1.91 | Lowest Astronomical Tide |
LAT Date & Time | 11/16/2016 23:24 | LAT Date and Time |
Tidal Datum Analysis Periods |
---|
06/01/1990 - 08/31/1990 |