This gauge is tidally influenced — levels rise and fall with each tide, so rapid changes here
are normal and don't necessarily indicate flooding.
(55m ago) • 3 readings/hr • 167 views
Set water level alerts
Get notified about Newhaven — tick as many as you like, they all share the notify settings below.
Alert me when (tick one or more)
You'll be notified when this gauge is rising more than 0.10 m/hr — a sign of rapidly increasing water levels.
You'll be notified when a new storm-overflow (sewage) discharge starts within ~3 km of this gauge, based on the water companies' near-real-time feeds.
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Each one is saved as its own alert — pause or remove them individually any time.
Not an emergency service — if in danger call 999. Alerts rely on
EA/SEPA/NRW data and are best-efforts. Terms
Current Level
0.948 mAOD
▲▼ Crested · peaked 2.91
24h Max
2.912 mAOD
24h Min
-2.130 mAOD
Typical Range
-
Highest Recorded
4.27 mAOD
EA official record
3.96 in our data (since Jul 2017)
🚽Sewage overflows nearby
Recent Water Levels
🌍 floodradar.co.uk
1 day
EA forecast (official)
Flood predictions aren't generated for
tidal gauges —
their levels are driven by the tide,
not by catchment rainfall, so the forecast models would have no skill here.
Storm overflows whose water reaches this gauge on the mapped river network, nearest first by distance along the river. The status is each water company's monitor: it says whether an overflow is discharging, not how much or what it contains.
31 storm overflows are traced upstream of this gauge, the nearest 11.4 km away along the river. 0 report discharging now, 30 report not discharging, and for 1 the monitor is offline or has not reported, so their status is not known.
Southern Water · into English Channel At Seaford Bay · 4.1 km away in a straight line · discharges to the sea, an estuary or tidal water
0 spills · 0 hours in 2025
Status unknown — the live feed has not updated for 196 d 16 h
These are the water companies' monitor statuses; a spill does not by itself explain a change in the gauge level. River connections and distances are traced on OS Open Rivers (edition 2026-04), which leaves out many small channels. Explore the sewage map →
Warnings apply to a whole flood area, not necessarily this exact spot. Years before 2006 aren't covered by the EA's historic record.
See also the Newhaven flood history.
Flood areas linked to this gauge
Flood warnings and alerts are issued for whole areas. These are the 10 areas linked to this gauge, nearest first.
The latest recorded level is 0.95m. Compare it with the recent history on the chart above to judge whether levels are unusually high.
Is the river level rising or falling at Newhaven?
Based on the most recent readings, the level is currently steady. The chart above shows the last 12 hours of measurements by default (up to 7 days), updated roughly every 15 minutes.
How often is this river level data updated?
Readings are supplied by the Environment Agency gauge. FloodRadar checks for updates roughly every 15 minutes; the timestamp above shows how recent the latest available reading is.
Embed this gauge on your website
Free live river-level widget — ideal for parish councils, angling clubs and local sites. Updates automatically.
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📮 Flood risk by postcode near this gauge
Postcodes within 5 km with properties in the Environment Agency’s rivers-and-sea flood-risk bands:
FloodRadar
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