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Marennes

Water Temperature in Marennes in Seudre River: Current and Forecast

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

11.4°C

TODAY

11.5°C

YESTERDAY

11.3°C

A WEEK AGO

As of today, the minimum water temperature in Marennes ranges from 50°F (10°C) to 54°F (12°C). The water is slightly warmer, but still cool for most people. Swimming in such conditions is possible, but for most people, the time spent in the water should be limited to avoid hypothermia. Even experienced swimmers may feel discomfort if they stay in the water for too long. To improve comfort and safety, a wetsuit can be used.

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 Seudre River in Marennes Over the Last 30 Days

Today the water temperature in Marennes is lower than the same day in previous years. The water temperature range here in April is from 11°C to 17°C. 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 Marennes 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
Mar 2511.3°C10.0°C
Mar 2611.5°C10.0°C
Mar 2711.3°C10.0°C
Mar 2810.9°C10.0°C
Mar 2910.8°C10.0°C
Mar 3110.7°C10.0°C
Apr 111.5°C14.2°C
Apr 211.4°C14.2°C
Apr 314.2°C11.6°C
Apr 414.2°C11.8°C
Apr 514.2°C12.0°C
Apr 614.2°C12.1°C
Apr 714.2°C12.2°C
Apr 814.2°C12.3°C
Apr 914.2°C12.4°C
Apr 1014.2°C12.5°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 Marennes by Month

January

MinimumAverageMaximum
6°C8°C10°C

February

MinimumAverageMaximum
5°C8°C11°C

March

MinimumAverageMaximum
7°C10°C13°C

April

MinimumAverageMaximum
11°C14.2°C17°C

May

MinimumAverageMaximum
14°C16.6°C20°C

June

MinimumAverageMaximum
17°C19.5°C24°C

July

MinimumAverageMaximum
18°C21.3°C26°C

August

MinimumAverageMaximum
19°C22°C25°C

September

MinimumAverageMaximum
15°C17.6°C23°C

October

MinimumAverageMaximum
10°C13°C16°C

November

MinimumAverageMaximum
7°C10°C13°C

December

MinimumAverageMaximum
6°C8°C10°C

Monthly Water Temperature Histogram for Seudre River in Marennes

Known Beaches in the Area of Marennes?

Plage De La Muse Du Loup

Plage De La Muse Du Loup is a 3-stars sandy beach, located in a 4 km (2 miles) radius of Marennes. It has been awarded the prestigious Blue Flag, ensuring high environmental and quality standards. There is parking. It is suitable for surfing.

Plage Mus De Loup

Plage Mus De Loup is a 3-stars sandy beach, located in a 4 km (2 miles) radius of Marennes. There is parking. Plage Mus De Loup 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.

Plage Ronce Les Bains

Plage Ronce Les Bains is a 3-stars sandy beach, located in a 5 km (3 miles) radius of Marennes. There is parking. There are cafés. Plage Ronce Les Bains 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.

Pointes Des Chardons

Pointes Des Chardons is a 1-stars sandy beach, located in a 6 km (4 miles) radius of Marennes.

Plage De La Cepe A La Tremblade

Plage De La Cepe A La Tremblade is a 4-stars sandy beach, located in a 6 km (4 miles) radius of Marennes. There is parking. There are restrooms. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Plage De La Cepe

Plage De La Cepe is a 4-stars sandy beach, located in a 7 km (4 miles) radius of Marennes. It has been awarded the prestigious Blue Flag, ensuring high environmental and quality standards. There is parking. There are restrooms. There are cafés. It is suitable for surfing.

Plage Galon D'Or

Plage Galon D'Or is a 5-stars sandy beach, located in a 7 km (4 miles) radius of Marennes. There are lifeguards on the beach. There is parking. There are restrooms. Plage Galon D'Or is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Plage Du Soleil

Plage Du Soleil is a 3-stars sandy beach, located in a 7 km (4 miles) radius of Marennes. There is parking. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

La Petite Plage

La Petite Plage is a 2-stars sandy beach, located in a 7 km (4 miles) radius of Marennes. There is parking. La Petite Plage is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.

Petite Plage

Petite Plage is a 3-stars sandy beach, located in a 8 km (5 miles) radius of Marennes. There is parking. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Galon D'Or Beach

Galon D'Or Beach is a 3-stars sandy beach, located in a 8 km (5 miles) radius of Marennes. It has been awarded the prestigious Blue Flag, ensuring high environmental and quality standards. There is parking. It is suitable for surfing.

Plage Du Soleil

Plage Du Soleil is a 2-stars sandy beach, located in a 8 km (5 miles) radius of Marennes. There is parking.

Plage De Gatseau

Plage De Gatseau is a 4-stars sandy beach, located in a 9 km (6 miles) radius of Marennes. There are lifeguards on the beach. There is parking. There are restrooms. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Marennes Weather

APRIL 3

10°C / 19°C
light drizzle

rain: 68% | wind: 21 km/h

APRIL 4

11°C / 20°C
overcast

rain: 5% | wind: 24 km/h

APRIL 5

13°C / 20°C
overcast

rain: 3% | wind: 18 km/h

APRIL 6

10°C / 22°C
clear sky

rain: 0% | wind: 21 km/h

APRIL 7

4°C / 18°C
clear sky

rain: 0% | wind: 25 km/h

Water Temperature in Marennes: General Trends and Swimming Opportunities

Marennes, situated on the Seudre River in southwestern France, is well-known for its oyster farming and coastal landscapes. The Seudre is a tidal river that flows through the Charente-Maritime region and empties into the Atlantic Ocean. The water temperature in the Seudre varies seasonally, with cooler temperatures from November to April, typically ranging from 8-12°C (46-54°F). During the summer months of June to August, temperatures generally rise to between 18-22°C (64-72°F), making the river a bit more appealing for recreational activities.

Swimming in the Seudre River itself is generally not recommended due to its tidal nature and currents, which can make conditions unpredictable. Instead, locals and visitors often head to the nearby beaches along the Atlantic coast or enjoy the designated swimming areas in Marennes-Plage, a sandy beach close to Marennes with family-friendly amenities and safe swimming zones. Here, the water is more suited for swimming, offering a pleasant and secure environment during the summer months.

Geographical Location of Marennes

Nearby Cities

Frequently Asked Questions About Marennes and its Water Temperatures

What is the current water temperature in Marennes?

The water temperature today in Marennes is 53°F (11.4°C).

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

The average water temperature in Marennes during the summer months is typically between 67°F to 72°F (20°C to 22°C), and it can reach up to 79°F (26°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Marennes in May?

The average water temperature in Marennes in May ranges from 57°F to 68°F (14°C to 20°C).

What is the water temperature in Marennes in September?

The average water temperature in Marennes in September is typically between 59°F to 73°F (15°C to 23°C).

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

Yes, it is possible to swim in the Seudre River in Marennes. The options for doing so include designated swimming areas or supervised riverside beaches during summer months.