Tidal information - Hydrographic Service at Port of London Authority
Original (non-English) name
Acronym
Tidal information - Hydrographic Service-PLA
Citation
Abstract
The Hydrographic service is responsible for maintaining the 13 recording Tide Gauges along the river and estuary from Richmond to Walton & Margate. A time lapse recording can be found here Tidal Range Film.
An introduction to tidal theory, tidal levels, chart datums and FAQs about Thames tides can be found by clicking here.
Meteorological effects and variations in fresh water flow from the upper Thames can cause marked differences from predicted heights and times.
Time differences for intermediate stations can be found here Tidal Time Differences.