Datum | Value | Description |
---|---|---|
MHHW | 1.40 | Mean Higher-High Water |
MHW | 1.32 | Mean High Water |
MTL | 0.75 | Mean Tide Level |
MSL | 0.84 | Mean Sea Level |
DTL | 0.70 | Mean Diurnal Tide Level |
MLW | 0.19 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | ||
STND | -4.02 | Station Datum |
GT | 1.40 | Great Diurnal Range |
MN | 1.12 | Mean Range of Tide |
DHQ | 0.08 | Mean Diurnal High Water Inequality |
DLQ | 0.19 | Mean Diurnal Low Water Inequality |
HWI | Greenwich High Water Interval (in hours) | |
LWI | Greenwich Low Water Interval (in hours) | |
Max Tide | 5.34 | Highest Observed Tide |
Max Tide Date & Time | 09/11/1998 10:48 | Highest Observed Tide Date & Time |
Min Tide | -3.55 | Lowest Observed Tide |
Min Tide Date & Time | 12/29/1997 15:36 | Lowest Observed Tide Date & Time |
HAT | 2.35 | Highest Astronomical Tide |
HAT Date & Time | 10/10/2005 09:12 | HAT Date and Time |
LAT | -1.45 | Lowest Astronomical Tide |
LAT Date & Time | 01/09/2005 14:36 | LAT Date and Time |
Tidal Datum Analysis Periods |
---|
01/01/1996 - 12/31/2000 |