River Levels

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River Levels

Plymouth Sound, Wembury Bay and tidal estuaries

Message issued at 3:56pm, Monday 8th December 2025

This is an archived message. The status has changed more recently.

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Flooding expected. Take action now.

Flood warning

High tides, strong winds and large waves are expected to cause flooding on Tuesday morning.

Flooding is expected over the morning high tides on Tuesday 9th December.

Spray and wave overtopping of quaysides, harbours and low lying areas is expected to flood properties. Areas at risk include Kingsand, Cawsand and Plymouth Hoe. High tide at Plymouth on Tuesday morning is at 08:36, times of high water will vary along the coast. The forecast total high tide level is 2.81mAOD, this is 0.6m above tide table level. Strong force 8 southerly winds and offshore wave heights of over 4.5m are forecast.

Information supplied by the Environment Agency

This information last updated 3:56pm, Monday 8th December 2025.

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Most recent flood warnings and alerts for Plymouth Sound, Wembury Bay and tidal estuaries

Flood Warning Area Details

Plymouth Sound including Cawsand, Kingsand, Millbrook, The Hoe, and the Tidal Lynher, Tamar, Tavy, Plym and Yealm estuaries

Region: Devon and Cornwall

Country: England

Counties covered: Cornwall, Devon, Plymouth

Watercourses covered: South Cornwall Coast

Area covered by this alert location

The area bounded in blue on the map shows the area covered by flood alerts and warnings for Plymouth Sound, Wembury Bay and tidal estuaries.

Note: the area shown on the map is the area covered by flood alerts and warnings. It is not a live map of current flooding. The area covered broadly equates to the area where the risk of flooding in any year is greater than 1% (the "hundred year" flood risk).

Other Nearby Flood Warning Locations

Plymouth Sound, Wembury Bay and tidal estuaries
Plymouth Sound including Cawsand, Kingsand, Millbrook, The Hoe, and the Tidal Lynher, Tamar, Tavy, Plym and Yealm estuaries

No current or recent warnings.

River Plym at Marsh Mills
River Plym at Marsh Mills including Coypool, Marsh Mills Retail Park, Sewage Treatment Works, Sainsburys, Sports Ground, the A38 and the Railway Line

No current or recent warnings.

Long Brook (Plympton) at Plympton
Long Brook (Plympton) at Plympton including St Maurice Road, Dark Street Lane, Priory Mill, Market Road, Linketty Lane and Plympton Sewage Treatment Works

No current or recent warnings.

Tory Brook from Newnham Park to Long Bridge
Tory Brook from Newnham Park to Long Bridge including Newnham Rd, Glen Rd, Plympton St Mary Bridge, Valley Rd and Plympton Sewage Treatment Works

No current or recent warnings.

River Plym from Shaugh Bridge to Riverside Caravan Park
River Plym from Shaugh Bridge to Riverside Caravan Park including Shaugh Bridge Car Park, Shaugh Mill and Longbridge Road

No current or recent warnings.

RiverLevels.uk is an independent website. It is not associated with the Environment Agency or any other supplier of river level information. All data used on this site is supplied under licence. For queries about the data, please contact the underlying supplier.

RiverLevels.uk is a Good Stuff website.