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Occoquan Reservoir

Occoquan Reservoir Current Water Temperature and Forecast

On this page, you will find comprehensive information about the water temperature in Occoquan Reservoir, 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

35°F

TODAY

35°F

YESTERDAY

39°F

A WEEK AGO

As of today, the minimum water temperature in the Occoquan Reservoir ranges less than 41°F (5°C). Such water is extremely cold and not recommended for swimming without proper preparation. In these conditions, the risk of hypothermia is very high, and prolonged exposure to the water can be hazardous to your health. If you decide to swim, it is important to have the appropriate gear, such as a wetsuit. Typically, only experienced swimmers or those who practice winter swimming venture into such waters.

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 Occoquan Reservoir Over the Last 30 Days

Today the water temperature in Occoquan Reservoir is lower than the same day in previous years. The water temperature range here in February is from 34°F to 45°F. The water temperature has decreased over the past 7 days but has increased over the past month.

The forecasted water temperature values for Occoquan Reservoir 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
Feb 1639°F39°F
Feb 1739°F39°F
Feb 1838°F39°F
Feb 1938°F39°F
Feb 2040°F39°F
Feb 2140°F39°F
Feb 2235°F39°F
Feb 2335°F39°F
Feb 2439°F35°F
Feb 2539°F36°F
Feb 2639°F36°F
Feb 2739°F36°F
Feb 2839°F36°F
Mar 140°F36°F
Mar 240°F37°F
Mar 340°F37°F
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast

Water Temperature Ranges in Occoquan Reservoir by Month

January

MinimumAverageMaximum
34°F39°F45°F

February

MinimumAverageMaximum
34°F39°F45°F

March

MinimumAverageMaximum
36°F40°F45°F

April

MinimumAverageMaximum
55°F60°F64°F

May

MinimumAverageMaximum
64°F69°F73°F

June

MinimumAverageMaximum
70°F74°F79°F

July

MinimumAverageMaximum
77°F82°F86°F

August

MinimumAverageMaximum
82°F86°F90°F

September

MinimumAverageMaximum
72°F76°F81°F

October

MinimumAverageMaximum
64°F68°F72°F

November

MinimumAverageMaximum
50°F55°F59°F

December

MinimumAverageMaximum
39°F43°F48°F

Monthly Water Temperature Histogram for Occoquan Reservoir

Occoquan Reservoir Weather

FEBRUARY 23

30°F / 48°F
overcast

rain: 1% | wind: 12 mph

FEBRUARY 24

28°F / 54°F
overcast

rain: 1% | wind: 10 mph

FEBRUARY 25

37°F / 64°F
overcast

rain: 10% | wind: 12 mph

FEBRUARY 26

39°F / 61°F
overcast

rain: 10% | wind: 9 mph

FEBRUARY 27

43°F / 52°F
overcast

rain: 35% | wind: 14 mph

Water Temperature in Occoquan Reservoir: General Trends and Swimming Opportunities

Occoquan Reservoir is located in the state of Virginia, in the counties of Fairfax, Prince William, at an elevation of 114 feet (35 meters) above sea level.

Occoquan Reservoir is a small lake. Its surface area is 2.03 sq mi (5.27 sq km). These are small water bodies often used for recreation, fishing, or irrigation.

The water temperature in Occoquan Reservoir varies throughout the year, ranging from 36°F (2°C) in February to 90°F (32°C) in August. The average annual water temperature of the lake is 61°F (16°C). The months when the average water temperature in Occoquan Reservoir exceeds 68 degrees Fahrenheit (20°C) are May, June, July, August, September and October.

The nearest cities ans towns to Occoquan Reservoir are: Lake Ridge, Occoquan, Laurel Hill, Potomac Mills, Fairfax Station, Lorton, Buckhall, Dale City, Burke, Woodbridge in Virginia.

Geographical Location of Occoquan Reservoir

Frequently Asked Questions About Occoquan Reservoir and its Water Temperatures

What is the current water temperature in Occoquan Reservoir?

The water temperature today in Occoquan Reservoir is 35°F (1.8°C).

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

The average water temperature in Occoquan Reservoir during the summer months is typically between 74°F to 86°F (23°C to 30°C), and it can reach up to 90°F (32°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Occoquan Reservoir in May?

The average water temperature in Occoquan Reservoir in May ranges from 64°F to 73°F (18°C to 23°C).

What is the water temperature in Occoquan Reservoir in September?

The average water temperature in Occoquan Reservoir in September is typically between 72°F to 81°F (22°C to 27°C).

Where is Occoquan Reservoir located?

Occoquan Reservoir is located in the United States in the state of Virginia, in the counties of Fairfax, Prince William, at an elevation of 114 feet (35 meters) above sea level. The surface area of the lake is 2.035 sq mi (5.27 sq km).

Is it possible to swim in Occoquan Reservoir and what are the possibilities for this?

Yes, it is possible to swim in Occoquan Reservoir, Virginia. However, swimming is not recommended due to hazards such as submerged objects, wildlife, and lack of supervised swimming areas.

What are the coordinates of Occoquan Reservoir?

Occoquan Reservoir is located at coordinates 38.7160°N 77.3320°W.

Is Lake Occoquan Reservoir a popular vacation spot among Americans?

Occoquan Reservoir is quite popular among Americans and ranks among the top 500 lakes in the United States.

What species of fish can be found in Occoquan Reservoir?

Occoquan Reservoir is home to fish species such as Largemouth bass (best caught in Spring, Fall), Bluegill (Spring, Summer), Black crappie (Spring, Fall), White crappie (Spring, Fall), Channel catfish (Spring, Summer), Flathead catfish (Spring, Summer), Northern pike (Spring, Fall), Walleye (Spring, Fall), Yellow perch (Spring, Winter), Chain pickerel (Spring, Fall), White perch (Spring, Summer).