Station Information

Station ID: 94
Latitude: 34.9
Longitude: 132.066667
Coastline code: 647
Station code: 21
Country: JAPAN
Time span of data: 1894 – 1984
Completeness (%): 96
Frequency Code: 24
Date of last update: 04 May 1988

Green Arrow: Current Station
Yellow Marker: Neighbouring RLR Station

Please note: In many cases, the station position in our database is accurate to only one minute. Thus, the tide gauge may not appear to be on the coast.

Additional Data Sources (guide to additional data sources)

Nearby GNSS Stations from SONEL: P209
Nearby Real Time Stations from VLIZ: hmda

Station Documentation

Link to RLR information.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 11-JUN-91 :
Tonoura 647/021 RLR(1966) is 10.0m below Attached BM
=========================== BENCHMARK INFORMATION UPDATE ADDED 12-JUL-93 :
Tonoura 647/021 RLR(1966) is 10.0m below Attached BM
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 29-JUL-93 :
Low values compared to neighbours for June-September 1945 -
correct as received from authority.

Data Authority

Marine Department
Japan Meteorological Agency
Ote-machi, Chiyoda-ku