Datums for 8765251, Cypremort Point LA

NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8765251, Cypremort Point, LA
Status: Accepted (Dec 1 2011)
Units: Feet
Control Station: 8764227 LAWMA, Amerada Pass, LA
T.M.: 90
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW1.70Mean Higher-High Water
MHW1.56Mean High Water
MTL0.90Mean Tide Level
MSL0.90Mean Sea Level
DTL0.85Mean Diurnal Tide Level
MLW0.24Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-24.10Station Datum
GT1.70Great Diurnal Range
MN1.32Mean Range of Tide
DHQ0.14Mean Diurnal High Water Inequality
DLQ0.24Mean Diurnal Low Water Inequality
HWIGreenwich High Water Interval (in hours)
LWIGreenwich Low Water Interval (in hours)
Max Tide4.23Highest Observed Tide
Max Tide Date & Time04/30/2006 00:36Highest Observed Tide Date & Time
Min Tide-2.91Lowest Observed Tide
Min Tide Date & Time12/16/2007 17:00Lowest Observed Tide Date & Time
HAT1.97Highest Astronomical Tide
HAT Date & Time01/09/2005 01:48HAT Date and Time
LAT-0.67Lowest Astronomical Tide
LAT Date & Time12/05/2025 17:48LAT Date and Time
Tidal Datum Analysis Periods
08/01/2006 - 07/31/2008
09/01/2009 - 08/31/2010


Products available at 8765251 Cypremort Point, LA
  • Meteorological/Other
  • Meteorological Observations
  • Water Temp/Conductivity
  • PORTS®
  • This station is not a member of PORTS®