River Thames - River Conditions
River Thames conditions advice for boaters.
This page is a feed from the Environment Agency's online River Thames River 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
Yellow caution: stream increasing
St John's Lock to Buscot Lock
Yellow caution: stream increasing
Buscot Lock to Grafton Lock
Yellow caution: stream increasing
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
Yellow caution: stream increasing
Pinkhill Lock to Eynsham Lock
Yellow caution: stream increasing
Eynsham Lock to Kings Lock
Yellow caution: stream increasing
Kings Lock to Godstow Lock
Yellow caution: stream increasing
Godstow Lock to Osney Lock
Red caution: strong stream
Osney Lock to Iffley Lock
Yellow caution: stream increasing
Oxford to Henley
Iffley Lock to Sandford Lock
Yellow caution: stream increasing
Sandford Lock to Abingdon Lock
Yellow caution: stream increasing
Abingdon Lock to Culham Lock
Yellow caution: stream increasing
Culham Lock to Clifton Lock
Red caution: strong stream
Clifton Lock to Days Lock
Yellow caution: stream increasing
Days Lock to Benson Lock
Yellow caution: stream increasing
Benson Lock to Cleeve Lock
Yellow caution: stream increasing
Cleeve Lock to Goring Lock
Yellow caution: stream increasing
Goring Lock to Whitchurch Lock
Red caution: strong stream
Whitchurch Lock to Mapledurham Lock
Yellow caution: stream increasing
Mapledurham Lock to Caversham Lock
Yellow caution: stream increasing
Upstream of Blakes Lock
Yellow caution: stream decreasing
Caversham Lock to Sonning Lock
Red caution: strong stream
Sonning Lock to Shiplake Lock
Red caution: strong stream
Henley to Teddington
Shiplake Lock to Marsh Lock
Red caution: strong stream
Marsh Lock to Hambleden Lock
Red caution: strong stream
Hambleden Lock to Hurley Lock
Yellow caution: stream increasing
Hurley Lock to Temple Lock
Yellow caution: stream increasing
Temple Lock to Marlow Lock
Red caution: strong stream
Marlow Lock to Cookham Lock
Yellow caution: stream increasing
Cookham Lock to Boulters Lock
Yellow caution: stream increasing
Boulters Lock to Bray Lock
Yellow caution: stream increasing
Bray Lock to Boveney Lock
Yellow caution: stream increasing
Boveney Lock to Romney Lock
Yellow caution: stream increasing
Romney Lock to Old Windsor Lock
Yellow caution: stream increasing
Old Windsor Lock to Bell Weir Lock
Yellow caution: stream increasing
Bell Weir Lock to Penton Hook Lock
Yellow caution: stream increasing
Penton Hook Lock to Chertsey Lock
Yellow caution: stream increasing
Chertsey Lock to Shepperton Lock
Yellow caution: stream increasing
Shepperton Lock to Sunbury Lock
Yellow caution: stream increasing
Sunbury Lock to Molesey Lock
Yellow caution: stream increasing
Molesey Lock to Teddington Lock
Yellow caution: stream increasing
