Datum | Value | Description |
---|---|---|
MHHW | 6.45 | Mean Higher-High Water |
MHW | 5.76 | Mean High Water |
MTL | 3.21 | Mean Tide Level |
MSL | 2.95 | Mean Sea Level |
DTL | 3.22 | Mean Diurnal Tide Level |
MLW | 0.66 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | ||
STND | -4.66 | Station Datum |
GT | 6.45 | Great Diurnal Range |
MN | 5.09 | Mean Range of Tide |
DHQ | 0.69 | Mean Diurnal High Water Inequality |
DLQ | 0.67 | Mean Diurnal Low Water Inequality |
HWI | 8.65 | Greenwich High Water Interval (in hours) |
LWI | 3.40 | Greenwich Low Water Interval (in hours) |
Max Tide | 10.73 | Highest Observed Tide |
Max Tide Date & Time | 01/05/1978 08:30 | Highest Observed Tide Date & Time |
Min Tide | -1.11 | Lowest Observed Tide |
Min Tide Date & Time | 07/15/1977 08:30 | 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 |
---|
01/01/1977 - 12/31/1977 |