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Datums for 8555889, Brandywine Shoal Light DE


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8555889, Brandywine Shoal Light, DE
Status: Accepted (Apr 5 2013)
Units: Feet
Control Station: 8536110 Cape May, NJ
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW5.50Mean Higher-High Water
MHW5.06Mean High Water
MTL2.61Mean Tide Level
MSL2.61Mean Sea Level
DTL2.75Mean Diurnal Tide Level
MLW0.16Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-18.99Station Datum
GT5.50Great Diurnal Range
MN4.90Mean Range of Tide
DHQ0.44Mean Diurnal High Water Inequality
DLQ0.16Mean Diurnal Low Water Inequality
HWI1.32Greenwich High Water Interval (in hours)
LWI7.42Greenwich Low Water Interval (in hours)
Max Tide8.66Highest Observed Tide
Max Tide Date & Time08/27/2011 23:54Highest Observed Tide Date & Time
Min Tide-2.34Lowest Observed Tide
Min Tide Date & Time03/09/2005 19:30Lowest Observed Tide Date & Time
HAT6.98Highest Astronomical Tide
HAT Date & Time05/26/1994 02:06HAT Date and Time
LAT-1.31Lowest Astronomical Tide
LAT Date & Time02/09/1997 21:12LAT Date and Time
Tidal Datum Analysis Periods
08/01/2002 - 07/31/2011




Products available at 8555889 Brandywine Shoal Light, DE

Revised: 10/15/2013
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services