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Station ID: 9416841
Station Information

Latitude: 38° 54.8' N Mean Range: 4.04 ft.
Longitude: 123° 42.4' W Diurnal Range: 5.86 ft.
Established: Apr 9 1978
Present Installation: Oct 4 1990
NOAA Chart #: 18640
Time Meridian: 120 W
            
Water Level Station Image for Arena Cove, CA

Data Types Available:

Primary Water Level
Backup Water Level
Wind
Water Temperature
Air Temperature
Barometric Pressure

Station and Bench Mark Drawing

Click HERE for Drawing
(Not for navigational use)

Station Location Chartlet

Click HERE for Map
(Not for navigational use)

EPOCH Update Information:

EPOCH Datum Comparison: Click HERE - check datum differences between the old epoch (1960-1978) and the new epoch (1983-2001)
Superceded Bench Mark Data Sheet: Click HERE - bench mark sheet on the old Tidal Datum Epoch (1960-1978)
Superceded Datums: Click HERE - datums on the old Tidal Datum Epoch (1960-1978)
Mean Sea Level Differences List: Click HERE - mean sea level differences between the two epochs for all stations.
Mean Sea Level Difference:
for 9416841 Arena Cove, CA
1983-20011960-1978Difference:
32.11 ft. 31.93 ft. 0.18 ft.

Location:

To reach the tidal bench marks from Highway 1, turn west on Iversen Ave. and continue 1.8 km (1.1 mi) to the waterfront. The bench marks are located along Port Road and Point Arena Creek in the vicinity. The tide house is located at the end of the Arena Cove Pier.
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