My Favourites:

Popular Locations

• Barry
• Blackpool
• Brighton Marina
• Chesil Beach
• Cromer
• Eastbourne
• Exmouth Dock
• Filey Bay
• Galway
• Hartlepool
• Helford River (Entrance)
• Littlehampton (Entrance)
• Liverpool (Gladstone Dock)
• Lizard Point
• Morecambe
• Newquay
• Padstow
• Penzance (Newlyn)
• Plymouth (Devonport)
• Poole Harbour
• Porthcawl
• Portsmouth
• Scarborough
• Seaham
• Shoreham

Resources

• Flood Warnings
• Tide Tables
• Website Widgets
• Time Difference

The Site

• Subscribe
• Shopping Basket
• Web Store Status
• About TideTimes
• Privacy Policy
• Cookie Policy
• Terms & Conditions
• Frequent Questions
• Contact

Flood Warning: Christchurch Harbour

Message Last Updated:
2026-09-11 10:41:00

Severity Last Changed:
2026-09-11 10:41:00

High tides today may lead to flooding. 

Flooding is possible from 7:30pm and 11:45pm on 11/09/2026. 

The detailed tidal forecast for those who use it is for a peak level at Christchurch Harbour of 1.20mAODN at 9:45PM, 11th September 2026, with force 3 North Westerly winds. (mAODN is height above average sea level.). 

We are closely monitoring the situation No operational flood gates will need be closed for this tide. 

Take care and avoid walking, cycling or driving through flood water . 

This message will be updated by 10:30AM on 12 September 2026 or as the situation changes.