Datum | Value | Description |
---|---|---|
MHHW | 12.49 | Mean Higher-High Water |
MHW | 11.58 | Mean High Water |
MTL | 6.53 | Mean Tide Level |
MSL | 6.71 | Mean Sea Level |
DTL | 6.24 | Mean Diurnal Tide Level |
MLW | 1.47 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | ||
STND | -6.02 | Station Datum |
GT | 12.49 | Great Diurnal Range |
MN | 10.11 | Mean Range of Tide |
DHQ | 0.91 | Mean Diurnal High Water Inequality |
DLQ | 1.47 | Mean Diurnal Low Water Inequality |
HWI | 10.11 | Greenwich High Water Interval (in hours) |
LWI | 3.73 | Greenwich Low Water Interval (in hours) |
Max Tide | 17.74 | Highest Observed Tide |
Max Tide Date & Time | 11/11/1981 11:18 | Highest Observed Tide Date & Time |
Min Tide | -4.62 | Lowest Observed Tide |
Min Tide Date & Time | 04/25/1967 06:30 | Lowest Observed Tide Date & Time |
HAT | 16.14 | Highest Astronomical Tide |
HAT Date & Time | 11/24/2003 21:54 | HAT Date and Time |
LAT | -4.00 | Lowest Astronomical Tide |
LAT Date & Time | 06/07/2035 17:00 | LAT Date and Time |
Tidal Datum Analysis Periods |
---|
01/01/1965 - 12/31/1982 |