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Unlocking future opportunities
When the pandemic took hold, decimating passenger traffic on the river, City Cruises apprentice Beauty Marshall thought her career on the Thames was over - till the PLA threw her a lifeline.
Help us shape research to improve sustainable management of the tidal Thames.
We know the Thames
With over a century of tradition and the latest in survey technology, we have the local knowledge, resources and solutions for your business.
Simply talking can be a lifeline for people.
Our new film aims to support efforts to get the nation discussing mental health, particularly in the ongoing pandemic.
Help us build a complete picture of safety on the tidal Thames. Let us know when you experience a near miss.
The Port of London Authority has taken steps to minimise the impact of the virus on our team members and operations.
Select your gauge
Ebb Tide Flag Warning
Average Fluvial Flows

The essential companion to the tidal Thames.
Download our free app for live tides, safety alerts, upcoming river events, port calls and more.
Our Boating on the Thames website provides guidance and advice to assist recreational users in navigating the tidal Thames.