River Conditions
River Thames condition advice for boaters.
This page is a feed from the Environment Agency's online River Thames conditions update service which displays current advice to river users. Warning boards are displayed at the locks to inform river users of conditions that may make navigating difficult and dangerous.
This page shows the current advice for each reach of the river between Cricklade and Teddington. It is updated automatically to let you know when warning boards are being displayed at locks and as river conditions change.
To view historic River Conditions information please login to your account to see how the river conditions change over time.
Lechlade to Oxford
Upstream of St John's Lock
Red caution: strong stream
St John's Lock to Buscot Lock
Red caution: strong stream
Buscot Lock to Grafton Lock
Red caution: strong stream
Grafton Lock to Radcot Lock
Red caution: strong stream
Radcot Lock to Rushey Lock
Red caution: strong stream
Rushey Lock to Shifford Lock
Red caution: strong stream
Shifford Lock to Northmoor Lock
Red caution: strong stream
Northmoor Lock to Pinkhill Lock
Red caution: strong stream
Pinkhill Lock to Eynsham Lock
Red caution: strong stream
Eynsham Lock to King's Lock
Red caution: strong stream
King's Lock to Godstow Lock
Red caution: strong stream
Godstow Lock to Osney Lock
Red caution: strong stream
Osney Lock to Iffley Lock
Red caution: strong stream
Oxford to Henley
Iffley Lock to Sandford Lock
Red caution: strong stream
Sandford Lock to Abingdon Lock
Red caution: strong stream
Abingdon Lock to Culham Lock
Red caution: strong stream
Culham Lock to Clifton Lock
Red caution: strong stream
Clifton Lock to Day's Lock
Red caution: strong stream
Day's Lock to Benson Lock
Red caution: strong stream
Benson Lock to Cleeve Lock
Red caution: strong stream
Cleeve Lock to Goring Lock
Red caution: strong stream
Goring Lock to Whitchurch Lock
Red caution: strong stream
Whitchurch Lock to Mapledurham Lock
Red caution: strong stream
Mapledurham Lock to Caversham Lock
Red caution: strong stream
Upstream of Blake's Lock
Red caution: strong stream
Caversham Lock to Sonning Lock
Red caution: strong stream
Sonning Lock to Shiplake Lock
Yellow caution: stream increasing
Henley to Teddington
Shiplake Lock to Marsh Lock
Red caution: strong stream
Marsh Lock to Hambleden Lock
Yellow caution: stream increasing
Hambleden Lock to Hurley Lock
Red caution: strong stream
Hurley Lock to Temple Lock
Red caution: strong stream
Temple Lock to Marlow Lock
Red caution: strong stream
Marlow Lock to Cookham Lock
Red caution: strong stream
Cookham Lock to Boulters Lock
Red caution: strong stream
Boulters Lock to Bray Lock
Yellow caution: stream increasing
Bray Lock to Boveney Lock
Red caution: strong stream
Boveney Lock to Romney Lock
Red caution: strong stream
Romney Lock to Old Windsor Lock
Red caution: strong stream
Old Windsor Lock to Bell Weir Lock
Red caution: strong stream
Bell Weir Lock to Penton Hook Lock
Red caution: strong stream
Penton Hook Lock to Chertsey Lock
Red caution: strong stream
Chertsey Lock to Shepperton Lock
Red caution: strong stream
Shepperton Lock to Sunbury Lock
Red caution: strong stream
Sunbury Lock to Molesey Lock
Red caution: strong stream
Molesey Lock to Teddington Lock
Red caution: strong stream
