Datum | Value | Description |
---|---|---|
MHHW | 10.24 | Mean Higher-High Water |
MHW | 9.33 | Mean High Water |
MTL | 5.38 | Mean Tide Level |
MSL | 5.39 | Mean Sea Level |
DTL | 5.11 | Mean Diurnal Tide Level |
MLW | 1.43 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | ||
STND | -8.12 | Station Datum |
GT | 10.24 | Great Diurnal Range |
MN | 7.90 | Mean Range of Tide |
DHQ | 0.90 | Mean Diurnal High Water Inequality |
DLQ | 1.44 | Mean Diurnal Low Water Inequality |
HWI | 10.04 | Greenwich High Water Interval (in hours) |
LWI | 3.72 | 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 | 12.98 | Highest Astronomical Tide |
HAT Date & Time | 11/24/2003 21:48 | HAT Date and Time |
LAT | -3.36 | Lowest Astronomical Tide |
LAT Date & Time | 12/06/2025 04:42 | LAT Date and Time |
Tidal Datum Analysis Periods |
---|
08/01/2003 - 09/30/2003 |