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

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 9445719, POULSBO WA


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9445719, POULSBO, WA
Status: Accepted (Jun 12 2003)
Units: Feet
Control Station: 9447130 Seattle, WA
T.M.: 120
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW11.73Mean Higher-High Water
MHW10.85Mean High Water
MTL6.85Mean Tide Level
MSL6.83Mean Sea Level
DTL5.86Mean Diurnal Tide Level
MLW2.86Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-5.66Station Datum
GT11.73Great Diurnal Range
MN7.99Mean Range of Tide
DHQ0.88Mean Diurnal High Water Inequality
DLQ2.86Mean Diurnal Low Water Inequality
HWI0.49Greenwich High Water Interval (in hours)
LWI6.83Greenwich Low Water Interval (in hours)
Max Tide14.74Highest Observed Tide
Max Tide Date & Time11/02/1976 00:00Highest Observed Tide Date & Time
Min Tide-5.94Lowest Observed Tide
Min Tide Date & Time01/19/1984 00:00Lowest 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
01/01/1975 - 12/31/1976




Products available at 9445719 POULSBO, WA

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