A Flood Warning was issued for Irish Sea at New Brighton in Wirral on 4th April 2026. Affected watercourses included the Irish Sea.
During this event, FloodRadar monitoring gauges recorded notable rises. The River Birket at Davis Road rose 0.34m, peaking at 0.68m, while the Arrowe Brook at Acton Lane climbed 0.24m.
Environment Agency advice issued
High tides are expected to cause flooding overnight. Flooding is expected from 12:30 AM until 3:00 AM on 05 April 2026. Flooding is expected due to overtopping at Wallasey Embankment and Kings Parade. Locations most affected will be Marine Point Leisure and Retail Park. No further flooding is expected after this tide. We are closely monitoring the situation . Take care and avoid walking, cycling or driving through flood water . This message will be updated by 8:00AM on 05 April 2026 or as the situation changes.
Monitoring gauges during this event
| Station | River | Rise | Peak |
|---|---|---|---|
| Davis Road | River Birket | +0.34m | 0.68m |
| Acton Lane | Arrowe Brook | +0.24m | 0.40m |
| Winster Drive | Netherley Brook | +0.21m | 0.56m |
| Kirkby | River Alt | +0.08m | 0.29m |
| Rivington Road | Windle Brook | +0.05m | 0.19m |