Datum | Value | Description |
---|---|---|
MHHW | 4.68 | Mean Higher-High Water |
MHW | 4.25 | Mean High Water |
MTL | 2.20 | Mean Tide Level |
MSL | 2.23 | Mean Sea Level |
DTL | 2.34 | Mean Diurnal Tide Level |
MLW | 0.16 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | ||
STND | -4.60 | Station Datum |
GT | 4.68 | Great Diurnal Range |
MN | 4.09 | Mean Range of Tide |
DHQ | 0.43 | Mean Diurnal High Water Inequality |
DLQ | 0.16 | Mean Diurnal Low Water Inequality |
HWI | 12.31 | Greenwich High Water Interval (in hours) |
LWI | 6.10 | Greenwich Low Water Interval (in hours) |
Max Tide | 8.93 | Highest Observed Tide |
Max Tide Date & Time | 09/27/1985 08:12 | Highest Observed Tide Date & Time |
Min Tide | -2.33 | Lowest Observed Tide |
Min Tide Date & Time | 01/10/1986 00:30 | Lowest Observed Tide Date & Time |
HAT | 5.86 | Highest Astronomical Tide |
HAT Date & Time | 06/24/2013 00:12 | HAT Date and Time |
LAT | -1.19 | Lowest Astronomical Tide |
LAT Date & Time | 02/12/2032 06:42 | LAT Date and Time |
Tidal Datum Analysis Periods |
---|
01/01/1960 - 12/31/1969 |
01/01/1972 - 12/31/1976 |