Inundation Analysis Tool

9456525 SW Iniskin Bay

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 2022-04-20 00:00:00.0 and 2022-09-11 17:30:00.0

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 -0.267 -0.88 Mean High Water
DTL -2.247 -7.37 Mean Diurnal Tide Level
MTL -2.151 -7.06 Mean Tide Level
MSL -2.138 -7.01 Mean Sea Level
MLW -4.034 -13.23 Mean Low Water
MLLW -4.493 -14.74 Mean Lower-Low Water
NAVD88 -3.631 -11.91 North American Vertical Datum
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