Information

Observation Position Update less than 24 Hours Update less than 48 Hours Noupdate longer than 48 hours
① Sekinehama
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Wind Direction Wind Velocity(m/s)
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(Hourly average)
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Depth Water Temperature(°c)
Surface --
② Hebiura
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Depth Current Direction Current Velocity(m/s)
10m layer -- --
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Depth Water Temperature(°c)
1m layer --
5m layer --
10m layer --
15m layer --
20m layer --
③ Shiriya
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Depth Water Temperature(°c)
1m layer --
5m layer --
10m layer --
20m layer --
④ Off Esan Cape
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Depth Current Direction Current Velocity(m/s)
29m layer -- --
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Depth Water Temperature(°c)
1m layer --
9m layer --
18m layer --
29m layer --
36m layer --
⑤ Noushi
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Depth Water Temperature(°c)
1m layer --
9m layer --
16m layer --
Latest Time of Observation: ※You can view the current maps of the past 48hrs.

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Surface Temperature

Water Temperature Display Setting

About this current map

The current directions are shown by the direction of the arrows. The flow rates are shown by the size and color of the arrows. Strong current is described by large and red arrows.
Please refer to the color bar below the map.
The current directions are shown by the direction of the arrows. The flow rates are shown by the size of the arrows. Strong current is described by large arrows.
※1:The satellite SST is derived from the Himawari-8 data (source: P-Tree system, JAXA).
※2:The estimated SST is derived from HIMSST (source: NEAR-GOOS RRTDB, JMA).

Stationary Observation

① Sekinehama (Water)
Latitude: 41.37º N
Longitude: 141.23º E
Attribution: Japan Agency for Marine-Earth Science and Technology (JAMSTEC)
① Sekinehama (Wind)
Latitude: 41.39º N
Longitude: 141.29º E
Attribution: JAMSTEC
② Hebiura
Latitude: 41.50º N
Longitude: 141.00º E
Attribution: JAMSTEC
③ Shiriya
Latitude: 41.40º N
Longitude: 141.47º E
Attribution: Fisheries Research Institute, Aomori Prefectural Industrial Technology Research Center
④ Off Esan Cape
Latitude: 41.82º N
Longitude: 141.19º E
Attribution: JAMSTEC
⑤ Noushi
Latitude: 41.37º N
Longitude: 141.32º E
Attribution: JAMSTEC