Flood alert for Fareham to Portchester
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High tides on Friday may lead to flooding.
Flooding is possible for 1 hour either side of Friday's early morning tide at 03:00 on 09/01/2026.
Storm Goretti increases tide table values by 0.82 m. Total forecast tide is 5.27 metres Chart Datum (2.54 mAOD) at Portsmouth with strong North Westerly Force 7 wind. Water may just exceed the top of the main slipway, flooding the road at Lower Quay, Fareham. The lower end of Wallington Shore Road will flood to a depth of 0.1m. Spray overtopping and subsequent debris could affect the A27 at Portchester. Friday's tide at 15:15 09/01/2026 is forecast to be 95 cm lower (1.57 mAOD). No further flood impacts are expected.
We are closely monitoring the situation .
Consider activating any flood protection products you may have Inc at Lower Quay. Move cars parked on Wallington Shore Road (lower end).
This message will be updated by 12:00PM on 09 January 2026 or as the situation changes.
Flood alert area: Coastal area from Fareham to Portchester.
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