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Notice: We are experiencing a wide spread communication outage affecting the availability of water level and meteorological data for some of our stations, as well as several critical bridge clearance measurements. We are diligently working to resolve this data outage. Please direct all questions to tide.predictions@noaa.gov or call (301) 713-2815.

Datums for 8453033, BAY SPRING, BULLOCK COVE RI


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8453033, BAY SPRING, BULLOCK COVE, RI
Status: Accepted (May 1 2003)
Units: Feet
Control Station: 8454000 Providence, RI
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW4.66Mean Higher-High Water
MHW4.42Mean High Water
MTL2.29Mean Tide Level
MSL2.17Mean Sea Level
DTL2.33Mean Diurnal Tide Level
MLW0.17Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-1.59Station Datum
GT4.67Great Diurnal Range
MN4.24Mean Range of Tide
DHQ0.25Mean Diurnal High Water Inequality
DLQ0.18Mean Diurnal Low Water Inequality
HWI0.46Greenwich High Water Interval (in hours)
LWI5.94Greenwich 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
09/01/1994 - 09/30/1994




Products available at 8453033 BAY SPRING, BULLOCK COVE, RI

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