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Realtime tidal data at Sado

About gauge and tidal data

Latitude: 38°19′N
Longitude: 138°31′E
Datum level: 18cm below mean sea level
Obs. : tide observation by every 5 minutes
Pred.: tide prediction by every 5 minutes
Obs.-Pred. : difference between observation and prediction

Tidal curve【 2023/09/25 】

tidal curve

obs-pred

Hourly prediction

Unit:cm
month day 01234 56789 1011121314 1516171819 20212223
0925 353637383838394041414038353126221916151618222630

Observation data

Record of TidalHeight(cm)
Location          Sado 
Longitude         138-31 
Latitude          38-19 
TimeZone          -09 00(JST)
TidalHeightDatum  18cm below mean sea level.
a note: 
Broken or No transmit data ---> "9999"
year  date  time   cm
2023 09 25 00 00   24
2023 09 25 00 05 23
2023 09 25 00 10 24
2023 09 25 00 15 24
2023 09 25 00 20 25
2023 09 25 00 25 24
2023 09 25 00 30 24
2023 09 25 00 35 26
2023 09 25 00 40 25
2023 09 25 00 45 26
2023 09 25 00 50 26
2023 09 25 00 55 27
2023 09 25 01 00 26
2023 09 25 01 05 26
2023 09 25 01 10 26
2023 09 25 01 15 26
2023 09 25 01 20 26
2023 09 25 01 25 25
2023 09 25 01 30 25
2023 09 25 01 35 25
2023 09 25 01 40 25
2023 09 25 01 45 26
2023 09 25 01 50 26
2023 09 25 01 55 26
2023 09 25 02 00 25
2023 09 25 02 05 26
2023 09 25 02 10 26
2023 09 25 02 15 25
2023 09 25 02 20 25
2023 09 25 02 25 25
2023 09 25 02 30 24
2023 09 25 02 35 25
2023 09 25 02 40 26
2023 09 25 02 45 26
2023 09 25 02 50 26
2023 09 25 02 55 26
2023 09 25 03 00 27
2023 09 25 03 05 26
2023 09 25 03 10 25
2023 09 25 03 15 25
2023 09 25 03 20 27
2023 09 25 03 25 26
2023 09 25 03 30 27
2023 09 25 03 35 28
2023 09 25 03 40 27
2023 09 25 03 45 28
2023 09 25 03 50 28
2023 09 25 03 55 27
2023 09 25 04 00 27
2023 09 25 04 05 26
2023 09 25 04 10 25
2023 09 25 04 15 28
2023 09 25 04 20 26
2023 09 25 04 25 25
2023 09 25 04 30 27
2023 09 25 04 35 26
2023 09 25 04 40 27
2023 09 25 04 45 27
2023 09 25 04 50 27
2023 09 25 04 55 26
2023 09 25 05 00 26
2023 09 25 05 05 26
2023 09 25 05 10 27
2023 09 25 05 15 27
2023 09 25 05 20 27
2023 09 25 05 25 26
2023 09 25 05 30 28
2023 09 25 05 35 26
2023 09 25 05 40 27
2023 09 25 05 45 27
2023 09 25 05 50 28
2023 09 25 05 55 27
2023 09 25 06 00 27
2023 09 25 06 05 28
2023 09 25 06 10 28
2023 09 25 06 15 27
2023 09 25 06 20 27
2023 09 25 06 25 27
2023 09 25 06 30 29
2023 09 25 06 35 28
2023 09 25 06 40 28
2023 09 25 06 45 29
2023 09 25 06 50 28
2023 09 25 06 55 28
2023 09 25 07 00 29
2023 09 25 07 05 28
2023 09 25 07 10 28
2023 09 25 07 15 28
2023 09 25 07 20 28
2023 09 25 07 25 29
2023 09 25 07 30 28
2023 09 25 07 35 29
2023 09 25 07 40 27
2023 09 25 07 45 28
2023 09 25 07 50 28
2023 09 25 07 55 27
2023 09 25 08 00 28
2023 09 25 08 05 29
2023 09 25 08 10 27
2023 09 25 08 15 28
2023 09 25 08 20 28
2023 09 25 08 25 28
2023 09 25 08 30 28
2023 09 25 08 35 28
2023 09 25 08 40 29
2023 09 25 08 45 29
2023 09 25 08 50 29
2023 09 25 08 55 28
2023 09 25 09 00 28
2023 09 25 09 05 29
2023 09 25 09 10 29
2023 09 25 09 15 28
2023 09 25 09 20 29
2023 09 25 09 25 29
2023 09 25 09 30 30
2023 09 25 09 35 29
2023 09 25 09 40 30
2023 09 25 09 45 28
2023 09 25 09 50 28
2023 09 25 09 55 27
2023 09 25 10 00 27
2023 09 25 10 05 28
2023 09 25 10 10 28
2023 09 25 10 15 27
2023 09 25 10 20 28
2023 09 25 10 25 29
2023 09 25 10 30 27
2023 09 25 10 35 27
2023 09 25 10 40 28
2023 09 25 10 45 28
2023 09 25 10 50 29
2023 09 25 10 55 26
2023 09 25 11 00 28
2023 09 25 11 05 28
2023 09 25 11 10 26
2023 09 25 11 15 27
2023 09 25 11 20 26
2023 09 25 11 25 26
2023 09 25 11 30 26
2023 09 25 11 35 24
2023 09 25 11 40 24
2023 09 25 11 45 25
2023 09 25 11 50 24
2023 09 25 11 55 24
2023 09 25 12 00 23
2023 09 25 12 05 23
2023 09 25 12 10 23
2023 09 25 12 15 22
2023 09 25 12 20 21
2023 09 25 12 25 22
2023 09 25 12 30 23
2023 09 25 12 35 23
2023 09 25 12 40 21
2023 09 25 12 45 21
2023 09 25 12 50 21
2023 09 25 12 55 20
2023 09 25 13 00 20
2023 09 25 13 05 20
2023 09 25 13 10 21
2023 09 25 13 15 20
2023 09 25 13 20 21
2023 09 25 13 25 19
2023 09 25 13 30 20
2023 09 25 13 35 19
2023 09 25 13 40 18
2023 09 25 13 45 18
2023 09 25 13 50 17
2023 09 25 13 55 18
2023 09 25 14 00 18
2023 09 25 14 05 17
2023 09 25 14 10 16
2023 09 25 14 15 17
2023 09 25 14 20 17
2023 09 25 14 25 16
2023 09 25 14 30 17
2023 09 25 14 35 16
2023 09 25 14 40 15
2023 09 25 14 45 16
2023 09 25 14 50 14
2023 09 25 14 55 15
2023 09 25 15 00 15
2023 09 25 15 05 14
2023 09 25 15 10 14
2023 09 25 15 15 15
2023 09 25 15 20 12
2023 09 25 15 25 16
2023 09 25 15 30 11
2023 09 25 15 35 14
2023 09 25 15 40 13
2023 09 25 15 45 14
2023 09 25 15 50 13
2023 09 25 15 55 14
2023 09 25 16 00 13
2023 09 25 16 05 11
2023 09 25 16 10 12
2023 09 25 16 15 14
2023 09 25 16 20 12
2023 09 25 16 25 11
2023 09 25 16 30 11
2023 09 25 16 35 12
2023 09 25 16 40 11
2023 09 25 16 45 9
2023 09 25 16 50 11
2023 09 25 16 55 10
2023 09 25 17 00 10
2023 09 25 17 05 10
2023 09 25 17 10 9
2023 09 25 17 15 10
2023 09 25 17 20 11
2023 09 25 17 25 9
2023 09 25 17 30 11
2023 09 25 17 35 10
2023 09 25 17 40 10
2023 09 25 17 45 9999
2023 09 25 17 50 9999
2023 09 25 17 55 9999
2023 09 25 18 00 9999
2023 09 25 18 05 9999
2023 09 25 18 10 9999
2023 09 25 18 15 9999
2023 09 25 18 20 9999
2023 09 25 18 25 9999
2023 09 25 18 30 9999
2023 09 25 18 35 9999
2023 09 25 18 40 9999
2023 09 25 18 45 9999
2023 09 25 18 50 9999
2023 09 25 18 55 9999
2023 09 25 19 00 9999
2023 09 25 19 05 9999
2023 09 25 19 10 9999
2023 09 25 19 15 9999
2023 09 25 19 20 9999
2023 09 25 19 25 9999
2023 09 25 19 30 9999
2023 09 25 19 35 9999
2023 09 25 19 40 9999
2023 09 25 19 45 9999
2023 09 25 19 50 9999
2023 09 25 19 55 9999
2023 09 25 20 00 9999
2023 09 25 20 05 9999
2023 09 25 20 10 9999
2023 09 25 20 15 9999
2023 09 25 20 20 9999
2023 09 25 20 25 9999
2023 09 25 20 30 9999
2023 09 25 20 35 9999
2023 09 25 20 40 9999
2023 09 25 20 45 9999
2023 09 25 20 50 9999
2023 09 25 20 55 9999
2023 09 25 21 00 9999
2023 09 25 21 05 9999
2023 09 25 21 10 9999
2023 09 25 21 15 9999
2023 09 25 21 20 9999
2023 09 25 21 25 9999
2023 09 25 21 30 9999
2023 09 25 21 35 9999
2023 09 25 21 40 9999
2023 09 25 21 45 9999
2023 09 25 21 50 9999
2023 09 25 21 55 9999
2023 09 25 22 00 9999
2023 09 25 22 05 9999
2023 09 25 22 10 9999
2023 09 25 22 15 9999
2023 09 25 22 20 9999
2023 09 25 22 25 9999
2023 09 25 22 30 9999
2023 09 25 22 35 9999
2023 09 25 22 40 9999
2023 09 25 22 45 9999
2023 09 25 22 50 9999
2023 09 25 22 55 9999
2023 09 25 23 00 9999
2023 09 25 23 05 9999
2023 09 25 23 10 9999
2023 09 25 23 15 9999
2023 09 25 23 20 9999
2023 09 25 23 25 9999
2023 09 25 23 30 9999
2023 09 25 23 35 9999
2023 09 25 23 40 9999
2023 09 25 23 45 9999
2023 09 25 23 50 9999
2023 09 25 23 55 9999