Datum | Value | Description |
---|---|---|
MHHW | 5.21 | Mean Higher-High Water |
MHW | 4.85 | Mean High Water |
MTL | 2.51 | Mean Tide Level |
MSL | 2.48 | Mean Sea Level |
DTL | 2.60 | Mean Diurnal Tide Level |
MLW | 0.18 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | ||
STND | -2.76 | Station Datum |
GT | 5.21 | Great Diurnal Range |
MN | 4.67 | Mean Range of Tide |
DHQ | 0.36 | Mean Diurnal High Water Inequality |
DLQ | 0.17 | Mean Diurnal Low Water Inequality |
HWI | 0.50 | Greenwich High Water Interval (in hours) |
LWI | 6.72 | Greenwich Low Water Interval (in hours) |
Max Tide | 7.95 | Highest Observed Tide |
Max Tide Date & Time | 09/24/1992 23:06 | Highest Observed Tide Date & Time |
Min Tide | -3.00 | Lowest Observed Tide |
Min Tide Date & Time | 03/13/1993 23:12 | Lowest Observed Tide Date & Time |
HAT | 6.95 | Highest Astronomical Tide |
HAT Date & Time | 10/27/2011 12:48 | HAT Date and Time |
LAT | -1.29 | Lowest Astronomical Tide |
LAT Date & Time | 02/20/2019 07:00 | LAT Date and Time |
Tidal Datum Analysis Periods |
---|
06/01/1992 - 08/31/1995 |
10/01/1995 - 12/31/1996 |
02/01/1997 - 07/31/1997 |
10/01/1997 - 09/30/1999 |