Datums for 1612404, FORD ISLAND, FERRY DOCK, PEARL HARBOR HI


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 1612404, FORD ISLAND, FERRY DOCK, PEARL HARBOR, HI
Status: Superseded (Apr 17 2003) (Accepted Aug 20 2001)
Units: Feet
Control Station: 1612340 Honolulu, HI
T.M.: 150
Epoch: 1960-1978
Datum: MLLW
DatumValueDescription
MHHW2.02Mean Higher-High Water
MHW1.55Mean High Water
MTL0.85Mean Tide Level
MSL0.90Mean Sea Level
DTL1.00Mean Diurnal Tide Level
MLW0.16Mean Low Water
MLLW0.00Mean Lower-Low Water
Ortho
STND-2.22Station Datum
GT2.03Great Diurnal Range
MN1.39Mean Range of Tide
DHQ0.48Mean Diurnal High Water Inequality
DLQ0.16Mean Diurnal Low Water Inequality
HWI2.28Greenwich High Water Interval (in hours)
LWI8.47Greenwich 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
HAT2.82Highest Astronomical Tide
HAT Date & Time12/05/2025 14:36HAT Date and Time
LAT-0.32Lowest Astronomical Tide
LAT Date & Time05/15/2007 18:24LAT Date and Time
Tidal Datum Analysis Periods
01/30/1987 - 03/22/1987




Products available at 1612404 FORD ISLAND, FERRY DOCK, PEARL HARBOR, HI