Datum | Value | Description |
---|---|---|
MHHW | 3.82 | Mean Higher-High Water |
MHW | 3.58 | Mean High Water |
MTL | 2.08 | Mean Tide Level |
MSL | 2.21 | Mean Sea Level |
DTL | 1.91 | Mean Diurnal Tide Level |
MLW | 0.58 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | ||
STND | -2.92 | Station Datum |
GT | 3.82 | Great Diurnal Range |
MN | 3.00 | Mean Range of Tide |
DHQ | 0.24 | Mean Diurnal High Water Inequality |
DLQ | 0.58 | Mean Diurnal Low Water Inequality |
HWI | Greenwich High Water Interval (in hours) | |
LWI | Greenwich Low Water Interval (in hours) | |
Max Tide | 6.88 | Highest Observed Tide |
Max Tide Date & Time | 12/28/1966 22:24 | Highest Observed Tide Date & Time |
Min Tide | -3.01 | Lowest Observed Tide |
Min Tide Date & Time | 11/26/2003 10:54 | Lowest Observed Tide Date & Time |
HAT | 5.69 | Highest Astronomical Tide |
HAT Date & Time | 01/09/2005 22:48 | HAT Date and Time |
LAT | -1.90 | Lowest Astronomical Tide |
LAT Date & Time | 06/16/2026 22:18 | LAT Date and Time |
Tidal Datum Analysis Periods |
---|
01/01/1980 - 12/31/1989 |