NOAA Web Site Link Tides and Currents Home Page Transparent placeholder image

Datums for 8442417, BEVERLY, BEVERLY HARBOR MA


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8442417, BEVERLY, BEVERLY HARBOR, MA
Status: Accepted (Apr 17 2003)
Units: Feet
Control Station: 8443970 Boston, MA
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW9.72Mean Higher-High Water
MHW9.27Mean High Water
MTL4.80Mean Tide Level
MSL4.84Mean Sea Level
DTL4.86Mean Diurnal Tide Level
MLW0.34Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-1.74Station Datum
GT9.72Great Diurnal Range
MN8.93Mean Range of Tide
DHQ0.45Mean Diurnal High Water Inequality
DLQ0.34Mean Diurnal Low Water Inequality
HWI3.78Greenwich High Water Interval (in hours)
LWI9.91Greenwich Low Water Interval (in hours)
Max TideHighest Observed Tide
Max Tide Date & Time Highest Observed Tide Date & Time
Min TideLowest Observed Tide
Min Tide Date & Time Lowest Observed Tide Date & Time
HATHighest Astronomical Tide
HAT Date & Time HAT Date and Time
LATLowest Astronomical Tide
LAT Date & Time LAT Date and Time
Tidal Datum Analysis Periods
07/01/1992 - 09/30/1992




Products available at 8442417 BEVERLY, BEVERLY HARBOR, MA

Revised: 08/08/2018
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services