Datum | Value | Description |
---|---|---|
MHHW | 5.52 | Mean Higher-High Water |
MHW | 4.84 | Mean High Water |
MTL | 2.73 | Mean Tide Level |
MSL | 2.70 | Mean Sea Level |
DTL | 2.76 | Mean Diurnal Tide Level |
MLW | 0.62 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | ||
STND | -26.88 | Station Datum |
GT | 5.53 | Great Diurnal Range |
MN | 4.21 | Mean Range of Tide |
DHQ | 0.69 | Mean Diurnal High Water Inequality |
DLQ | 0.62 | Mean Diurnal Low Water Inequality |
HWI | 9.12 | Greenwich High Water Interval (in hours) |
LWI | 3.56 | 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 | 6.92 | Highest Astronomical Tide |
HAT Date & Time | 12/05/2025 21:06 | HAT Date and Time |
LAT | -1.34 | Lowest Astronomical Tide |
LAT Date & Time | 12/06/2021 05:12 | LAT Date and Time |
Tidal Datum Analysis Periods |
---|
07/01/2017 - 09/30/2017 |