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Port Orford, ORStation ID: 9431647
Station Information

Latitude: 42° 44.3' N Mean Range: 5.21 ft.
Longitude: 124° 29.9' W Diurnal Range: 7.28 ft.
Established: Aug 7 1924
Present Installation: Sep 21 1989
NOAA Chart #: 18603
Time Meridian: 120 W
            
Water Level Station Image for Port Orford, OR

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Superceded Bench Mark Data Sheet: Click HERE - bench mark sheet on the old Tidal Datum Epoch (1960-1978)
Superceded Datums: Click HERE - datums on the old Tidal Datum Epoch (1960-1978)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 9431647 Port Orford, OR
1983-20011960-1978Difference:
26.98 ft. 26.99 ft. -0.01 ft.

Location:

To reach the tidal bench marks from U.S. Highway 101 (6th Street) in Port Orford, proceed south on Harbor Drive towards the port of Port Orford. The road turns to the west and ends on the Port Orford wharf. The bench marks are located on and near the wharf and jetty. The tide gauge is located at the east corner of the wharf.
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