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Penberth water level

River gauge, Penberth Stream, Cornwall, United Kingdom

Directions

Right now

Very low for mid-October

Water level

0.19m Down 0.03 m over the last 24 hours

0.5 1.0 Highest onrecord 0.97 m Lowest on record 0.15 m

History

History
0.20.3mOct 10Oct 12Oct 13Oct 15Oct 17Bottom of normal range0.20.3mOct 10Oct 13Oct 17Bottom of normal range
0.20.3mSep 17Sep 24Oct 2Oct 9Oct 17Bottom of normal range0.20.3mSep 17Oct 2Oct 17Bottom of normal range
0.20.40.6mOct 2025Jan 2026Apr 2026Jul 2026Oct 2026Top of normal rangeBottom of normal range0.20.40.6mOct 2025Apr 2026Oct 2026Top of normal rangeBottom of normal range
0.20.4mJanMarMayJulSepNov20260.20.4mJanAprJulOct2026

20252026

Water level Normal range (10–90 %) Top of normal rangeBottom of normal range

What this means

The Penberth Stream at Penberth is running far below normal at 0.19 m.

The median for mid-October is 0.26 m, based on 21 years of readings, so the river level is 0.08 m below typical. On the same day last year the reading was 0.24 m, a difference of −0.05 m. The lowest reading on record is 0.15 m (September 4, 2005).

It has dropped 0.03 m over the past 24 hours. Without real rain upstream, that is unlikely to change quickly. In the last month it has stayed between 0.15 m and 0.28 m.

Autumn rain usually starts to lift rivers again after the summer low.

Compared with 21 years of daily readings for this time of year. How to read levels

Key numbers

Median for this date
0.26 m0.08 m below the median for this date
Normal for this date
0.19 m – 0.35 m8 years in 10 fall in this range (21 years of records)
Normal range
0.19 m – 0.68 m
Same day last year
0.24 m−0.05 m
Lowest and highest in 30 days
0.15 m – 0.28 m
Lowest and highest in 12 months
0.13 m – 0.49 m
Highest on record
0.97 mJanuary 1, 2003
Lowest on record
0.15 mSeptember 4, 2005

Fishing and paddling

At low levels, many rivers become a walk-and-paddle trip. Fish hold in deeper pools and spook easily.

Flood alerts and warnings come from the Environment Agency.

Weather at the gauge

Rain in the last 3 days: 3.2 mm. Rain that falls upstream can take hours or days to show up at a river gauge.

17 Sat 14° 8° – Wind 18 km/h
18 Sun 13° 6° – Wind 15 km/h
19 Mon 11° 9° 6.9 mm, 51% Wind 17 km/h
20 Tue 14° 4° 0.1 mm, 51% Wind 22 km/h
21 Wed 12° 10° 5.4 mm, 63% Wind 46 km/h
22 Thu 14° 10° 4.1 mm, 60% Wind 27 km/h
23 Fri 13° 9° 21 mm, 85% Wind 53 km/h

Forecast: Open-Meteo

Sunrise 07:48 AM Sunset 06:29 PM Daylight 10 hr, 42 min First quarter 38%

Map

Nearby gauges

Gauge Level Compared with normal 24 hours Distance
Newlyn CoombeRiver gauge, Newlyn Coombe River 0.11 m Lowest on record −0.01 m 8.7 km
Penzance AlvertonRiver gauge, Lariggan River 0.07 m Very low −0.01 m 9.5 km
St ErthRiver gauge, River Hayle 0.18 m Very low −0.02 m 19 km
RelubbusRiver gauge, River Hayle 0.04 m Lowest on record ±0 19 km
St Ives Consols FarmRiver gauge, River Stennack 0.06 m Very low ±0 20 km
Loe PoolRiver gauge, River Cober 3.57 m Normal +0.02 m 25 km
Helston County BridgeRiver gauge, River Cober 0.20 m Very low −0.02 m 26 km
GwithianRiver gauge, River Red 0.60 m Lowest on record +0.02 m 27 km

Questions and answers

Is the Penberth Stream at Penberth higher than last year?

No, it is 0.05 m lower than on the same day last year, when the reading was 0.24 m.

What is a normal level for the Penberth Stream at Penberth in mid-October?

The median for mid-October is 0.26 m. In 8 years out of 10 the reading falls between 0.19 m and 0.35 m, based on 21 years of records.

Is the river level the same as the depth of the water?

No. The reading is measured from a fixed zero mark at the gauge, so 0.19 m on the gauge does not mean the water is that deep.

What is the water level of Penberth today?

On 17 Oct 2026, 07:00 BST, the water level was 0.19 m. Down 0.03 m over the last 24 hours.

Is Penberth rising or falling?

Down 0.03 m over the last 24 hours. Up 0.03 m over the last 7 days.

Is the level of Penberth normal?

Very low for mid-October. Compared with 21 years of daily readings for this time of year.

What is the highest water level ever recorded at Penberth?

The highest level on record is 0.97 m on January 1, 2003. The lowest is 0.15 m on September 4, 2005.

For specialists

Station codes, datum, parameters, data quality and downloads
Operator
Environment Agency
Station code
ea:48173 (Agency page)
Coordinates
50.05067, -5.63477 (WGS84)
Vertical datum
station datum
Update interval
every 15 minutes
Licence
Open Government Licence v3.0. Contains Environment Agency data licensed under the Open Government Licence v3.0

Published series

ParameterLast valueTime (UTC)Quality
Water level 0.19 m 2026-10-17 06:00 Provisional

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How to cite

Environment Agency: Penberth (ea:48173). Accessed October 17, 2026 via Nivelmap, https://nivelmap.com/en/united-kingdom/cornwall/penberth

How we check values

Each reading is stored as published. We hold back values that jump faster than physically plausible and show the measurement time with every value.