Datum | Value | Description |
---|---|---|
MHHW | 2.47 | Mean Higher-High Water |
MHW | 2.16 | Mean High Water |
MTL | 1.29 | Mean Tide Level |
MSL | 1.29 | Mean Sea Level |
DTL | 1.23 | Mean Diurnal Tide Level |
MLW | 0.43 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | ||
STND | -28.10 | Station Datum |
GT | 2.47 | Great Diurnal Range |
MN | 1.73 | Mean Range of Tide |
DHQ | 0.31 | Mean Diurnal High Water Inequality |
DLQ | 0.43 | Mean Diurnal Low Water Inequality |
HWI | Greenwich High Water Interval (in hours) | |
LWI | Greenwich Low Water Interval (in hours) | |
Max Tide | 6.80 | Highest Observed Tide |
Max Tide Date & Time | 08/30/2023 15:18 | Highest Observed Tide Date & Time |
Min Tide | -4.14 | Lowest Observed Tide |
Min Tide Date & Time | 09/29/2022 03:54 | Lowest Observed Tide Date & Time |
HAT | 3.30 | Highest Astronomical Tide |
HAT Date & Time | 07/21/2005 18:30 | HAT Date and Time |
LAT | -1.16 | Lowest Astronomical Tide |
LAT Date & Time | 01/21/2023 14:06 | LAT Date and Time |
Tidal Datum Analysis Periods |
---|
01/01/1999 - 12/31/1999 |