Datum | Value | Description |
---|---|---|
MHHW | 13.74 | Mean Higher-High Water |
MHW | 12.89 | Mean High Water |
MTL | 7.21 | Mean Tide Level |
MSL | 7.27 | Mean Sea Level |
DTL | 6.87 | Mean Diurnal Tide Level |
MLW | 1.53 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | ||
STND | -7.16 | Station Datum |
GT | 13.73 | Great Diurnal Range |
MN | 11.36 | Mean Range of Tide |
DHQ | 0.85 | Mean Diurnal High Water Inequality |
DLQ | 1.53 | Mean Diurnal Low Water Inequality |
HWI | 9.66 | Greenwich High Water Interval (in hours) |
LWI | 3.33 | 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 | 17.45 | Highest Astronomical Tide |
HAT Date & Time | 11/24/2003 21:24 | HAT Date and Time |
LAT | -4.06 | Lowest Astronomical Tide |
LAT Date & Time | 06/07/2039 16:06 | LAT Date and Time |
Tidal Datum Analysis Periods |
---|
03/15/1989 - 04/14/1989 |