Inundation Analysis Tool

9449856 Kanaka Bay, San Juan Island, WA

Please see the data inventory to find a period with hourly or six-minute data available.
Data Inventory

Note that this is a historical station and data may be available between 1976-09-02 00:00:00.0 and 2016-01-31 23:59:00.0

Select a reference elevation and specify a date range for analysis.

You may select from an accepted tidal datum or specify a different elevation.
Most elevations on land are given relative to a geodetic datum such as NAVD88

All analysis results are presently provided in meters relative to the requested threshold.

Meters relative to MHHWFeet relative to MHHWDatum
MHHW 0.0 0.0 Mean Higher-High Water
MHW -0.176 -0.58 Mean High Water
DTL -1.116 -3.66 Mean Diurnal Tide Level
MTL -0.867 -2.84 Mean Tide Level
MSL -0.894 -2.93 Mean Sea Level
MLW -1.557 -5.11 Mean Low Water
MLLW -2.232 -7.32 Mean Lower-Low Water
User Specified Elevation         in       relative to   

Note: Data query is limited to a 10 year maximum and 1 month minimum date range when requesting an analysis of 6-minute data

6-minute Height and High Water Analysis
Hourly Height and High Water Analysis
Hourly Height Analysis