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Poole Harbour Rockley Sands

Bournemouth, Christchurch and Poole, South West
Excellent Water Quality
Data last verified: 27 Sep 2026

Discover the tranquil beauty of Poole Harbour's Rockley Sands, where the gentle lapping of the estuary's waters against the sandy shoreline creates a serene atmosphere. With an excellent water quality rating from the Environment Agency, you can enjoy a refreshing dip in the summer months, when the water temperature is likely to reach around 18°C. As the sun sets over the harbour, the sky is painted with hues of pink and orange, making it a perfect spot for a relaxing day out.

17.1°C
Air Temp
12.6 mph
Wind Speed
High Tide
in 3h 4m
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Live Water Quality

95
Excellent
Safe for swimming
• Updated 10 mins ago
Today's Conditions • Updated 10 mins ago

Lifeguards

Unknown
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Air Temp

17.1°C
Comfortable

Weather

Partly cloudy
17.1°C

Tide

High Tide
in 3h 4m

Water Quality

Excellent
Safe for swimming

Pollution Alerts

None
No alerts today

Quick Overview

Sand & Mud beach
Family friendly
Dog friendly
(winter)
Parking nearby
Toilets
Café

Beach Information View all details

Beach Type
Mud, Sand
Water Quality
Excellent
Avg. Air Temp
17.1°C
Swimming
Highly recommended

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Nearby Businesses View all

Harbour's Edge
cafe
4.8 • 120m away
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Reference Information

Full Tide Times
Low 17:34 -0.8m
High 21:45 0.6m
Low 05:51 -1.0m
High 10:09 0.6m
Sediment Type
Mud, Sand

The shoreline consists primarily of mud, sand. Sediment type dictates underfoot comfort, wave energy absorption, and the water's clarity when currents stir up the seabed.

Annual Rating
Excellent

Water quality is classified as excellent, meeting the highest cleanliness standards. Bacterial counts (E. coli & Intestinal Enterococci) are consistently low, posing negligible health risks.

Rainfall Impact
High Risk

Bacterial levels are highly susceptible to storm runoff. Heavy rainfall in the local catchment is likely to trigger storm overflows and agricultural runoff, rendering the water temporarily unsafe.

Monitoring Authority
Environment Agency

Tested weekly by the Environment Agency England for bacteria levels (E. coli & Intestinal Enterococci) between May and September.

Water Body Type
Estuary / Transitional Water

Monitored as a transitional or estuarine bathing water. Estuarine sites experience a mix of tidal ocean flushing and river discharge, causing fluctuating salinity and water quality.

Sewerage Provider
Wessex Water Services Limited

Wessex Water Services Limited is the regional utility responsible for waste water treatment, sewage infrastructure, and storm overflow management in this catchment area.

Designated Year
1988

Officially designated as a protected bathing water site in 1988. This designation mandates regular public health monitoring.

County / District
Bournemouth, Christchurch and Poole

Governed under local district sanitation and environmental safety regulations in the Bournemouth, Christchurch and Poole area.

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