Ashworth Moor Reservoir — Current Water Temperature, Annual Trends and Forecast

This page provides information on the current water temperature in Ashworth Moor Reservoir, trends, monthly ranges and the forecast for the coming days.

Ashworth Moor Reservoir, United Kingdom © By Parrot of Doom, GFDL

Current Water Temperature

11.2°C

Today

11.3°C

Yesterday

12.0°C

A Week Ago

Get instant access to real-time water temperatures for this and all other locations with our iOS and Android apps.

Water Temperature in Ashworth Moor Reservoir today is 11.2°C.

Water Temperature: Daily Trends, Historical Records, and Forecast

❌ As of today, the minimum water temperature ranges from 50°F (10°C) to 54°F (12°C). The water is slightly warmer, but still cool for most people. Swimming in such conditions is possible, but for most people, the time spent in the water should be limited to avoid hypothermia. Even experienced swimmers may feel discomfort if they stay in the water for too long. To improve comfort and safety, a wetsuit can be used. It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.

Water Temperature Chart Over the Last 30 Days

From September 13 to October 14

Table of Daily Sea Temperature Data

Date	Current	Average	Forecast
OCT 7	12.0°C	13.0°C
OCT 8	12.2°C	13.0°C
OCT 9	11.8°C	13.0°C
OCT 10	11.2°C	13.0°C
OCT 11	11.8°C	13.0°C
OCT 12	11.3°C	13.0°C
OCT 13	11.3°C	13.0°C
OCT 14	11.2°C	13.0°C
OCT 15		13.0°C	11.3°C
OCT 16		13.0°C	11.4°C
OCT 17		13.0°C	11.5°C
OCT 18		13.0°C	11.6°C
OCT 19		13.0°C	11.7°C
OCT 20		13.0°C	11.7°C
OCT 21		13.0°C	11.8°C

* Current - Actual water temperature value

** Average - Average water temperature on this day in recent years

*** Forecast - Our water temperature forecast

Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.

Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts to enhance accuracy.

Monthly Water Temperature Range (Min, Max & Average)

Month	Min	Avg	Max
January	1°C	5°C	8°C
February	1°C	5°C	8°C
March	2°C	6°C	9°C
April	6°C	10°C	13°C
May	9°C	15°C	21°C
June	13°C	20°C	26°C
July	16°C	22°C	27°C
August	15°C	21°C	26°C
September	12°C	18°C	23°C
October	9°C	13°C	17°C
November	4°C	8°C	11°C
December	1°C	5°C	8°C

Ashworth Moor Reservoir: Water Temperature by Location

🇬🇧 United Kingdom > England

Ashworth Moor Reservoir: Weather Forecast

October 15

° / °

dense intensity drizzle

rain: 67% | wind:

October 16

° / °

light drizzle

rain: 41% | wind:

October 17

° / °

overcast

rain: 18% | wind:

October 18

° / °

overcast

rain: 20% | wind:

Location & Local Information

#Lancashire

Ashworth Moor Reservoir sits on open Pennine moorland and typically has cool, variable water temperatures. Surface water in spring commonly ranges from about 5–12 °C (41–54 °F), rising in summer to roughly 12–18 °C (54–64 °F). In autumn temperatures generally fall back to around 6–12 °C (43–54 °F), while winter conditions can see water near 1–6 °C (34–43 °F). These figures are approximate and change with air temperature, rainfall and depth; deeper or shaded parts of the reservoir remain colder year-round.

Swimming at Ashworth Moor is not promoted by reservoir owners and is often discouraged for safety and water-supply reasons. There are risks from cold-water shock, hidden debris and steep or uneven banks, and many reservoirs are managed to protect drinking-water quality, so permission or signage should be checked before entering the water. The area is nevertheless attractive for walkers and birdwatchers, with moorland trails, other nearby reservoirs and the wider South Pennines offering hiking and scenic vistas, plus local towns providing visitor facilities.

Nearby Lakes

Frequently Asked Questions

What is the current water temperature in Ashworth Moor Reservoir?

Water Temperature in Ashworth Moor Reservoir today is 11.2°C.

What is the water temperature in Ashworth Moor Reservoir during the summer months?

The water temperature in Ashworth Moor Reservoir in summer fluctuates in the range of 13°C - 27°C.

Is it possible to swim in Ashworth Moor Reservoir (United Kingdom) and what are the possibilities for this?

Public swimming is not provided at Ashworth Moor Reservoir and there are no organised facilities, so while some people occasionally take unsanctioned wild swims or open-water dips at their own risk, this is generally discouraged because of safety, water-quality and potential legal restrictions.