Datum | Value | Description |
---|---|---|
MHHW | 5.58 | Mean Higher-High Water |
MHW | 5.28 | Mean High Water |
MTL | 2.74 | Mean Tide Level |
MSL | 2.71 | Mean Sea Level |
DTL | 2.78 | Mean Diurnal Tide Level |
MLW | 0.20 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | ||
STND | -19.80 | Station Datum |
GT | 5.58 | Great Diurnal Range |
MN | 5.08 | Mean Range of Tide |
DHQ | 0.29 | Mean Diurnal High Water Inequality |
DLQ | 0.21 | Mean Diurnal Low Water Inequality |
HWI | 4.00 | Greenwich High Water Interval (in hours) |
LWI | 10.17 | Greenwich Low Water Interval (in hours) |
Max Tide | Highest Observed Tide | |
Max Tide Date & Time | Highest Observed Tide Date & Time | |
Min Tide | Lowest Observed Tide | |
Min Tide Date & Time | Lowest Observed Tide Date & Time | |
HAT | 6.77 | Highest Astronomical Tide |
HAT Date & Time | 11/05/1998 16:48 | HAT Date and Time |
LAT | -1.20 | Lowest Astronomical Tide |
LAT Date & Time | 11/04/1998 22:18 | LAT Date and Time |
Tidal Datum Analysis Periods |
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03/24/2013 - 04/22/2013 |