Our website uses cookies so that we can provide a better service. Continue to use the site as normal if you're happy with this, or find out how to manage cookies.
X
PLA Hydrographic Service
The PLA Hydrographic Service provides a wide range of services to river users
More
Live Tides
Select your gauge
Live Tides Overview
All Tide Tables
2013 Tide Tables
Just published
The 2013 Tide Tables and Port Information booklet
Download here
Other information and services
Bridge heights, survey data, chemical and physical analysis
More
Tidal information
We maintain 16 Tide Gauges and provide live and predicted tidal information
More
Conferences and Seminars
Our Hydrographers have given presentations at Regional, National and International events
More
 
Surveys and Chart Products
We produce a wide range of charts and other survey products
More