Datum | Value | Description |
---|---|---|
MHHW | 8.75 | Mean Higher-High Water |
MHW | 8.03 | Mean High Water |
MTL | 4.74 | Mean Tide Level |
MSL | 4.77 | Mean Sea Level |
DTL | 4.37 | Mean Diurnal Tide Level |
MLW | 1.47 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | ||
STND | -13.88 | Station Datum |
GT | 8.76 | Great Diurnal Range |
MN | 6.56 | Mean Range of Tide |
DHQ | 0.73 | Mean Diurnal High Water Inequality |
DLQ | 1.47 | Mean Diurnal Low Water Inequality |
HWI | 8.44 | Greenwich High Water Interval (in hours) |
LWI | 2.12 | Greenwich Low Water Interval (in hours) |
Max Tide | 11.39 | Highest Observed Tide |
Max Tide Date & Time | 10/27/1979 13:12 | Highest Observed Tide Date & Time |
Min Tide | -3.42 | Lowest Observed Tide |
Min Tide Date & Time | 12/30/1978 19:36 | Lowest Observed Tide Date & Time |
HAT | Highest Astronomical Tide | |
HAT Date & Time | HAT Date and Time | |
LAT | Lowest Astronomical Tide | |
LAT Date & Time | LAT Date and Time |
Tidal Datum Analysis Periods |
---|
11/01/1978 - 10/31/1979 |