Datum | Value | Description |
---|---|---|
MHHW | 4.66 | Mean Higher-High Water |
MHW | 4.42 | Mean High Water |
MTL | 2.27 | Mean Tide Level |
MSL | 2.38 | Mean Sea Level |
DTL | 2.33 | Mean Diurnal Tide Level |
MLW | 0.12 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | ||
STND | -3.10 | Station Datum |
GT | 4.66 | Great Diurnal Range |
MN | 4.29 | Mean Range of Tide |
DHQ | 0.25 | Mean Diurnal High Water Inequality |
DLQ | 0.12 | Mean Diurnal Low Water Inequality |
HWI | 1.70 | Greenwich High Water Interval (in hours) |
LWI | 7.85 | 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 | 6.27 | Highest Astronomical Tide |
HAT Date & Time | 10/27/2011 14:00 | HAT Date and Time |
LAT | -1.28 | Lowest Astronomical Tide |
LAT Date & Time | 01/31/2014 08:00 | LAT Date and Time |
Tidal Datum Analysis Periods |
---|
09/01/1977 - 12/31/1977 |