Sea level at Portsmouth

Latest at 11:30pm on 13 June

Height
-0.42m
Trend
Rising

Height in metres over the last 5 days

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How levels here could affect nearby areas

2.82m
Water reaches the highest level recorded at this measuring station
-0.42m
Latest level

Flooding might not happen again at the same historical levels. This may be because flood management schemes are now in place.

How we measure river, sea and groundwater levels