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Lawrence

Water Temperature in Lawrence in Merrimack River: Current and Forecast

On this page, you will find comprehensive information about the water temperature in Lawrence in Merrimack River, 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 Water Temperature in Lawrence

65°F

TODAY

65°F

YESTERDAY

52°F

A WEEK AGO

As of today, the minimum water temperature in Lawrence 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.

Analysis, Historical Data, and Forecast of Water Temperature

Water Temperature Chart for Merrimack River in Lawrence Over the Last 30 Days

Today the water temperature in Lawrence is higher than the same day in previous years. The water temperature range here in May is from 46°F to 70°F. The water temperature is trending upward, and it has increased both over the past 30 days and the past week.

The forecasted water temperature values for Lawrence 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.

Table of Daily Water Temperature Data

DateCurrentAverageForecast
May 352°F56°F
May 452°F56°F
May 552°F56°F
May 651°F56°F
May 764°F56°F
May 864°F56°F
May 965°F56°F
May 1065°F56°F
May 1156°F65°F
May 1256°F64°F
May 1356°F64°F
May 1456°F63°F
May 1556°F63°F
May 1656°F63°F
May 1756°F62°F
May 1856°F62°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 Lawrence by Month

January

MinimumAverageMaximum
36°F42°F48°F

February

MinimumAverageMaximum
36°F43°F50°F

March

MinimumAverageMaximum
37°F50°F63°F

April

MinimumAverageMaximum
41°F50°F61°F

May

MinimumAverageMaximum
46°F56°F70°F

June

MinimumAverageMaximum
57°F65°F72°F

July

MinimumAverageMaximum
63°F68°F75°F

August

MinimumAverageMaximum
63°F71°F73°F

September

MinimumAverageMaximum
52°F64°F66°F

October

MinimumAverageMaximum
46°F56°F61°F

November

MinimumAverageMaximum
37°F47°F61°F

December

MinimumAverageMaximum
37°F40°F46°F

Monthly Water Temperature Histogram for Merrimack River in Lawrence

Known Beaches in the Area of Lawrence?

Legion Beach

Legion Beach is a 2-stars sandy beach, located in a 5 km (3 miles) radius of Lawrence. There is parking. Legion Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible.

Bradford Beach

Bradford Beach is a 1-stars sandy beach, located in a 8 km (5 miles) radius of Lawrence.

Lawrence Weather

MAY 11

45°F / 63°F
clear sky

rain: 35% | wind: 14 mph

MAY 12

37°F / 73°F
overcast

rain: 1% | wind: 11 mph

MAY 13

52°F / 77°F
overcast

rain: 1% | wind: 9 mph

MAY 14

57°F / 64°F
light drizzle

rain: 11% | wind: 5 mph

Water Temperature in Lawrence: General Trends and Swimming Opportunities

In Lawrence, Massachusetts, the Merrimack River runs through the city, offering scenic views and opportunities for various recreational activities such as fishing and boating. However, swimming in the river is not a common or recommended activity in this area. During the summer months, the water temperature of the Merrimack River in Lawrence generally hovers between 65°F and 75°F (18°C to 24°C). While these temperatures can feel refreshing on hot days, they are often considered a bit too chilly for extended swimming for many people.

Swimming in the Merrimack River is not widely encouraged due to potential water quality concerns, which can vary depending on rainfall and runoff events, as well as nearby industrial activities. These factors contribute to the presence of pollutants in the water, making swimming unsafe at times. In particular, high levels of bacteria can be a problem, especially after storms or in areas with significant urban runoff. As a result, public health advisories in Lawrence often warn against swimming in the river.

For residents of Lawrence who wish to swim, there are safer alternatives, including local pools and swimming areas that are maintained to meet health standards. These facilities provide a controlled environment for swimming, making them a better choice for anyone looking to cool off in the warmer months. While the Merrimack River is beautiful and offers great opportunities for outdoor recreation, it is best enjoyed through non-swimming activities.

Geographical Location of Lawrence

Frequently Asked Questions About Lawrence and its Water Temperatures

What is the current water temperature in Lawrence?

The water temperature today in Lawrence is 65°F (18.6°C).

What is the water temperature in Lawrence during the summer months?

The average water temperature in Lawrence during the summer months is typically between 65°F to 71°F (19°C to 21°C), and it can reach up to 75°F (24°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Lawrence in May?

The average water temperature in Lawrence in May ranges from 46°F to 70°F (8°C to 21°C).

What is the water temperature in Lawrence in September?

The average water temperature in Lawrence in September is typically between 52°F to 66°F (11°C to 19°C).

Is it possible to swim in the Merrimack River in Lawrence, and what are the available options for doing so?

Yes, it is possible to swim in the Merrimack River in Lawrence. Some of the options include public beaches and boat launches for direct access to the water.