There are flood warnings within 5 miles of this measuring station

Sea level at Portsmouth

Latest at 8:00pm on 3 September

• Height: 1.06m
• Trend: Rising

Height in metres over the last 5 days

Download data CSV (12KB)

How levels here could affect nearby areas

• 2.82m:
  Water reaches the highest level recorded at this measuring station
• 1.06m:
  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

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