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Lopez Lake

Lopez Lake Current Water Temperature and Forecast

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

67°F

TODAY

67°F

YESTERDAY

66°F

A WEEK AGO

As of today, the minimum water temperature in the Lopez Lake 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 Lopez Lake Over the Last 30 Days

Today the water temperature in Lopez Lake is lower than the same day in previous years. The water temperature range here in May is from 64°F to 73°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 Lopez 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
May 1366°F69°F
May 1466°F69°F
May 1565°F69°F
May 1666°F69°F
May 1767°F69°F
May 1867°F69°F
May 1967°F69°F
May 2067°F69°F
May 2169°F67°F
May 2269°F67°F
May 2369°F68°F
May 2469°F68°F
May 2569°F68°F
May 2669°F68°F
May 2769°F68°F
May 2869°F68°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 Lopez Lake by Month

January

MinimumAverageMaximum
50°F54°F59°F

February

MinimumAverageMaximum
48°F52°F57°F

March

MinimumAverageMaximum
43°F50°F57°F

April

MinimumAverageMaximum
61°F65°F70°F

May

MinimumAverageMaximum
64°F69°F73°F

June

MinimumAverageMaximum
64°F69°F73°F

July

MinimumAverageMaximum
70°F75°F79°F

August

MinimumAverageMaximum
73°F77°F81°F

September

MinimumAverageMaximum
68°F72°F77°F

October

MinimumAverageMaximum
66°F70°F75°F

November

MinimumAverageMaximum
59°F63°F68°F

December

MinimumAverageMaximum
54°F58°F63°F

Monthly Water Temperature Histogram for Lopez Lake

Known Beaches in the Area of Lopez Lake?

Lopez Lake Marina

Lopez Lake Marina is a 3-stars sandy beach, located in a 2 km (1 miles) radius of Lopez Lake. There is parking. There are restrooms. Lopez Lake Marina is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Lopez Lake Weather

MAY 21

59°F / 88°F
clear sky

rain: 0% | wind: 13 mph

MAY 22

50°F / 82°F
overcast

rain: 0% | wind: 10 mph

MAY 23

50°F / 75°F
overcast

rain: 0% | wind: 11 mph

MAY 24

46°F / 70°F
clear sky

rain: 0% | wind: 9 mph

MAY 25

46°F / 70°F
fog

rain: 0% | wind: 9 mph

MAY 26

46°F / 72°F
overcast

rain: 0% | wind: 9 mph

Water Temperature in Lopez Lake: General Trends and Swimming Opportunities

Lopez Lake is located in the state of California, in the county of San Luis Obispo, at an elevation of 508 feet (155 meters) above sea level.

Lopez Lake is a small lake. Its surface area is 0.58 sq mi (1.51 sq km). These are small water bodies often used for recreation, fishing, or irrigation.

The water temperature in Lopez Lake varies throughout the year, ranging from 43°F (6°C) in March to 81°F (27°C) in August. The average annual water temperature of the lake is 64°F (18°C). The months when the average water temperature in Lopez Lake exceeds 68 degrees Fahrenheit (20°C) are May, June, July, August, September and October.

The nearest cities ans towns to Lopez Lake are: Arroyo Grande, Pismo Beach, Grover Beach, Oceano, Nipomo, San Luis Obispo, Callender, Avila Beach, Santa Margarita, Guadalupe in California.

Geographical Location of Lopez Lake

Frequently Asked Questions About Lopez Lake and its Water Temperatures

What is the current water temperature in Lopez Lake?

The water temperature today in Lopez Lake is 67°F (19.5°C).

What is the water temperature in Lopez Lake during the summer months?

The average water temperature in Lopez Lake during the summer months is typically between 69°F to 77°F (21°C to 25°C), and it can reach up to 81°F (27°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Lopez Lake in May?

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

What is the water temperature in Lopez Lake in September?

The average water temperature in Lopez Lake in September is typically between 68°F to 77°F (20°C to 25°C).

Where is Lopez Lake located?

Lopez Lake is located in the United States in the state of California, in the county of San Luis Obispo, at an elevation of 508 feet (155 meters) above sea level. The surface area of the lake is 0.583 sq mi (1.51 sq km).

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

Yes, it is possible to swim in Lopez Lake, California. The lake offers designated swimming areas, but also allows swimming from boats further out in the lake.

What are the coordinates of Lopez Lake?

Lopez Lake is located at coordinates 35.1980°N 120.4880°W.

Is Lake Lopez Lake a popular vacation spot among Americans?

Lopez Lake is among the top 1,000 most popular lakes in the United States, which is impressive considering there are tens of thousands of lakes in the country.

What species of fish can be found in Lopez Lake?

Lopez Lake is home to fish species such as Largemouth bass (best caught in Spring, Fall), Smallmouth bass (Spring, Fall), Bluegill (Spring, Summer), Redear sunfish (Spring, Summer), Black crappie (Spring, Fall), White crappie (Spring, Fall), Channel catfish (Spring, Summer), Rainbow trout (Spring, Fall).