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