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Blue Marsh Lake

Blue Marsh Lake Current Water Temperature and Forecast

On this page, you will find comprehensive information about the water temperature in Blue Marsh Lake, including current readings, historical data and trends, monthly averages, as well as weather forecasts and upcoming temperature predictions. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Current Lake Water Temperature Information

13.0°C

TODAY

13.6°C

YESTERDAY

18.9°C

A WEEK AGO

As of today, the minimum water temperature in the Blue Marsh Lake ranges from 54°F (12°C) to 60°F (15°C). The water is significantly warmer, and swimming becomes possible for most people. However, caution may still be required for prolonged stays in the water, as extended exposure can cause discomfort. This is a suitable temperature range for short swims and for those accustomed to cooler water. For more comfortable swimming, it is recommended to use proper gear.

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.

Analysis, Historical Data, and Forecast of Water Temperature

Water Temperature Chart for Blue Marsh Lake Over the Last 30 Days

Today the water temperature in Blue Marsh Lake is lower than the same day in previous years. The water temperature range here in October is from 13°C to 24°C. The water temperature has decreased over the past 7 days but has increased over the past month.

The forecasted water temperature values for Blue Marsh Lake are presented in the table below.

The actual water temperature values near the shore may differ by a few degrees from the stated values. For the development of the forecast, we use our own mathematical model that takes into account the current water temperature changes, historical data, and key weather trends, including wind strength and direction, and air temperature in each specific region.

Daily Water Temperature Chart

DateCurrentAverageForecast
Oct 1618.9°C18.5°C
Oct 1718.4°C18.5°C
Oct 1816.6°C18.5°C
Oct 1915.1°C18.5°C
Oct 2015.0°C18.5°C
Oct 2114.2°C18.5°C
Oct 2213.6°C18.5°C
Oct 2313.0°C18.5°C
Oct 2418.5°C13.3°C
Oct 2518.5°C13.6°C
Oct 2618.5°C13.9°C
Oct 2718.5°C14.2°C
Oct 2818.5°C14.5°C
Oct 2918.5°C14.8°C
Oct 3018.5°C15.0°C
Oct 3118.5°C15.2°C
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast

Water Temperature Ranges in Blue Marsh Lake by Month

January

MinimumAverageMaximum
1°C4°C7°C

February

MinimumAverageMaximum
1°C4°C7°C

March

MinimumAverageMaximum
2°C5.5°C9°C

April

MinimumAverageMaximum
7°C11°C15°C

May

MinimumAverageMaximum
14°C17.5°C21°C

June

MinimumAverageMaximum
13°C17.5°C22°C

July

MinimumAverageMaximum
20°C24.5°C29°C

August

MinimumAverageMaximum
21°C23.3°C26°C

September

MinimumAverageMaximum
20°C23°C26°C

October

MinimumAverageMaximum
13°C18.5°C24°C

November

MinimumAverageMaximum
11°C13.3°C16°C

December

MinimumAverageMaximum
5°C7.8°C10°C

Monthly Water Temperature Histogram for Blue Marsh Lake

Blue Marsh Lake Weather

OCTOBER 24

3°C / 14°C
overcast

rain: 2% | wind: 21 km/h

OCTOBER 25

2°C / 14°C
overcast

rain: 2% | wind: 16 km/h

OCTOBER 26

2°C / 14°C
overcast

rain: 1% | wind: 10 km/h

OCTOBER 27

1°C / 12°C
overcast

rain: 4% | wind: 15 km/h

OCTOBER 28

-1°C / 12°C
clear sky

rain: 14% | wind: 10 km/h

OCTOBER 29

2°C / 9°C
light drizzle

rain: 30% | wind: 8 km/h

Water Temperature in Blue Marsh Lake: General Trends and Swimming Opportunities

Blue Marsh Lake is located in the state of Pennsylvania, in the county of Berks, at an elevation of 308 feet (94 meters) above sea level.

Blue Marsh Lake is a small lake. Its surface area is 1.84 sq mi (4.77 sq km). These are small water bodies often used for recreation, fishing, or irrigation.

The water temperature in Blue Marsh Lake varies throughout the year, ranging from 36°F (2°C) in March to 84°F (29°C) in July. The average annual water temperature of the lake is 59°F (15°C). The months when the average water temperature in Blue Marsh Lake exceeds 68 degrees Fahrenheit (20°C) are June, July, August, September and October.

The nearest cities ans towns to Blue Marsh Lake are: Robesonia, Wernersville, Whitfield, Spring Ridge, Fox Chase, Womelsdorf, River View Park, Colony Park, Sinking Spring, Leesport in Pennsylvania.

Geographical Location of Blue Marsh Lake

Frequently Asked Questions About Blue Marsh Lake and its Water Temperatures

What is the current water temperature in Blue Marsh Lake?

The water temperature today in Blue Marsh Lake is 55°F (13.0°C).

What is the water temperature in Blue Marsh Lake during the summer months?

The average water temperature in Blue Marsh Lake during the summer months is typically between 68°F to 80°F (20°C to 27°C), and it can reach up to 84°F (29°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Blue Marsh Lake in May?

The average water temperature in Blue Marsh Lake in May ranges from 61°F to 70°F (16°C to 21°C).

What is the water temperature in Blue Marsh Lake in September?

The average water temperature in Blue Marsh Lake in September is typically between 70°F to 79°F (21°C to 26°C).

Where is Blue Marsh Lake located?

Blue Marsh Lake is located in the United States in the state of Pennsylvania, in the county of Berks, at an elevation of 308 feet (94 meters) above sea level. The surface area of the lake is 1.840 sq mi (4.77 sq km).

Is it possible to swim in Blue Marsh Lake and what are the possibilities for this?

Yes, it is possible to swim in Blue Marsh Lake, Pennsylvania. The lake has designated swimming areas and also offers opportunities for boating and fishing.

What are the coordinates of Blue Marsh Lake?

Blue Marsh Lake is located at coordinates 40.4010°N 76.0760°W.

Is Lake Blue Marsh Lake a popular vacation spot among Americans?

Blue Marsh Lake is quite popular among Americans and ranks among the top 500 lakes in the United States.

What species of fish can be found in Blue Marsh Lake?

Blue Marsh Lake is home to fish species such as Largemouth bass (best caught in Spring, Fall), Smallmouth bass (Spring, Fall), White crappie (Spring, Fall), Black crappie (Spring, Fall), Bluegill (Spring, Summer), Pumpkinseed (Spring, Summer), Yellow perch (Spring, Winter), Channel catfish (Spring, Summer), Muskellunge (Spring, Fall), Northern pike (Spring, Fall), Walleye (Spring, Fall), Striped bass (Spring, Fall), White bass (Spring, Summer), Gar (Summer), Yellow bullhead (Spring, Summer), Brown bullhead (Spring, Summer, Fall).