Greenbooth Reservoir — Current Water Temperature, Annual Trends and Forecast

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

Greenbooth Reservoir, United Kingdom © By Mmberney, CC BY-SA 4.0

Current Water Temperature

18.2°C

Today

18.2°C

Yesterday

16.5°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 Greenbooth Reservoir today is 18.2°C.

Water Temperature: Daily Trends, Historical Records, and Forecast

⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. 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 June 1 to July 2

Table of Daily Sea Temperature Data

Date	Current	Average	Forecast
JUN 25	16.5°C	19.9°C
JUN 26	16.5°C	19.9°C
JUN 27	18.3°C	19.9°C
JUN 28	18.3°C	19.9°C
JUN 29	17.8°C	19.9°C
JUN 30	18.1°C	19.9°C
JUL 1	18.2°C	22.0°C
JUL 2	18.2°C	22.0°C
JUL 3		22.0°C	18.4°C
JUL 4		22.0°C	18.6°C
JUL 5		22.0°C	18.8°C
JUL 6		22.0°C	19.0°C
JUL 7		22.0°C	19.2°C
JUL 8		22.0°C	19.3°C
JUL 9		22.0°C	19.5°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	17°C	22°C	27°C
August	16°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

Greenbooth Reservoir: Water Temperature by Location

🇬🇧 United Kingdom > England

Greenbooth Reservoir: Weather Forecast

July 3

° / °

light drizzle

rain: 34% | wind:

July 4

° / °

light drizzle

rain: 79% | wind:

July 5

° / °

overcast

rain: 52% | wind:

July 6

° / °

overcast

rain: 34% | wind:

Location & Local Information

#Greater Manchester

Greenbooth Reservoir, on the moorland edge of Greater Manchester, typically has cool water year-round. In winter months water temperatures commonly sit around 4–8 °C (39–46 °F). Spring sees a slow rise to roughly 6–12 °C (43–54 °F), while summer brings the warmest conditions, often 14–20 °C (57–68 °F) and occasionally touching about 22 °C (72 °F) on very warm days. In autumn temperatures fall back to around 8–14 °C (46–57 °F). These figures are approximate and vary with weather, depth and wind.

Swimming at Greenbooth is generally not officially permitted: it is part of the local water supply and open water carries risks such as cold shock, hidden currents and water quality concerns, so landowners and water companies discourage regular bathing. That said, some experienced wild swimmers do visit at their own risk. The reservoir is nevertheless popular for walking and birdwatching, with nearby attractions including Pennine moorland scenery, local trails and other regional reservoirs and country parks suitable for more organised recreation.

Nearby Lakes

Frequently Asked Questions

What is the current water temperature in Greenbooth Reservoir?

Water Temperature in Greenbooth Reservoir today is 18.2°C.

What is the water temperature in Greenbooth Reservoir during the summer months?

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

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

Greenbooth Reservoir is not a designated bathing site and has no formal swimming facilities or lifeguards, so while people sometimes swim there informally and organised club swims may be possible with the landowner’s permission, any swimming is unofficial, at your own risk, and should only be attempted with appropriate safety precautions and checks on access rules.