Datum | Value | Description |
---|---|---|
MHHW | 1.71 | Mean Higher-High Water |
MHW | 1.42 | Mean High Water |
MTL | 0.85 | Mean Tide Level |
MSL | 0.86 | Mean Sea Level |
DTL | 0.85 | Mean Diurnal Tide Level |
MLW | 0.29 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | ||
STND | -2.57 | Station Datum |
GT | 1.71 | Great Diurnal Range |
MN | 1.13 | Mean Range of Tide |
DHQ | 0.29 | Mean Diurnal High Water Inequality |
DLQ | 0.28 | Mean Diurnal Low Water Inequality |
HWI | 3.15 | Greenwich High Water Interval (in hours) |
LWI | 8.81 | Greenwich Low Water Interval (in hours) |
Max Tide | 3.10 | Highest Observed Tide |
Max Tide Date & Time | 02/09/2005 02:36 | Highest Observed Tide Date & Time |
Min Tide | -0.99 | Lowest Observed Tide |
Min Tide Date & Time | 02/08/2001 09:42 | Lowest Observed Tide Date & Time |
HAT | 2.52 | Highest Astronomical Tide |
HAT Date & Time | 10/28/2007 03:06 | HAT Date and Time |
LAT | -0.79 | Lowest Astronomical Tide |
LAT Date & Time | 01/21/2023 09:18 | LAT Date and Time |
Tidal Datum Analysis Periods |
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03/01/2000 - 08/31/2000 |