Datum | Value | Description |
---|---|---|
MHHW | 4.22 | Mean Higher-High Water |
MHW | 3.87 | Mean High Water |
MTL | Mean Tide Level | |
MSL | Mean Sea Level | |
DTL | Mean Diurnal Tide Level | |
MLW | Mean Low Water | |
MLLW | Mean Lower-Low Water | |
NAVD88 | ||
STND | 0.00 | Station Datum |
GT | Great Diurnal Range | |
MN | Mean Range of Tide | |
DHQ | 0.34 | Mean Diurnal High Water Inequality |
DLQ | Mean Diurnal Low Water Inequality | |
HWI | 6.40 | 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 | 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 |
---|
10/01/1978 - 10/31/1978 |
12/01/1978 - 02/28/1979 |