Datum | Value | Description |
---|---|---|
MHHW | 0.67 | Mean Higher-High Water |
MHW | 0.65 | Mean High Water |
MTL | 0.34 | Mean Tide Level |
MSL | 0.34 | Mean Sea Level |
DTL | Mean Diurnal Tide Level | |
MLW | 0.03 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | ||
STND | -1.11 | Station Datum |
GT | Great Diurnal Range | |
MN | Mean Range of Tide | |
DHQ | Mean Diurnal High Water Inequality | |
DLQ | Mean Diurnal Low Water Inequality | |
HWI | 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 | 1.25 | Highest Astronomical Tide |
HAT Date & Time | 10/11/2025 10:18 | HAT Date and Time |
LAT | -0.85 | Lowest Astronomical Tide |
LAT Date & Time | 01/14/2025 22:00 | LAT Date and Time |
Tidal Datum Analysis Periods |
---|
01/01/1998 - 04/30/2001 |