Typhoon-1919 is approaching Kanto and Tokai Regions, Japan, on October 12, 2019.
Real time tide observation data (storm surge anomalies) can be seen in Web of Japan Meteorological Agency (in Japanese). Real time tide observation data in and around Tokyo Bay are embedded in below (in Japanese):
Tide Stations around Kanto and Tokai Regions
At Tokyo by Japan Meteorological Agency
At Keihin Port by Ports and Harbors Bureau, Ministry of Land, Infrastructure, Transport and Torism
At Yokohama by Japan Coast Guard
At Chiba by Japan Coast Guard
At Mera by Japan Meteorological Agency
At Yokosuka by Japan Coast Guard
At Aburatsubo by Geographical Information Authority of Japan