Datum | Value | Description |
---|---|---|
MHHW | 6.92 | Mean Higher-High Water |
MHW | 6.56 | Mean High Water |
MTL | 3.38 | Mean Tide Level |
MSL | 3.49 | Mean Sea Level |
DTL | 3.46 | Mean Diurnal Tide Level |
MLW | 0.19 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | ||
STND | -8.12 | Station Datum |
GT | 6.92 | Great Diurnal Range |
MN | 6.37 | Mean Range of Tide |
DHQ | 0.35 | Mean Diurnal High Water Inequality |
DLQ | 0.19 | Mean Diurnal Low Water Inequality |
HWI | 1.55 | Greenwich High Water Interval (in hours) |
LWI | 7.46 | Greenwich Low Water Interval (in hours) |
Max Tide | 10.66 | Highest Observed Tide |
Max Tide Date & Time | 11/10/2022 21:00 | Highest Observed Tide Date & Time |
Min Tide | -1.92 | Lowest Observed Tide |
Min Tide Date & Time | 02/21/2023 13:12 | Lowest Observed Tide Date & Time |
HAT | 8.59 | Highest Astronomical Tide |
HAT Date & Time | 10/09/2033 14:18 | HAT Date and Time |
LAT | -1.58 | Lowest Astronomical Tide |
LAT Date & Time | 02/01/2037 08:00 | LAT Date and Time |
Tidal Datum Analysis Periods |
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10/01/2022 - 09/30/2023 |