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Blavet River

Blavet River Current Water Temperature and Forecast

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

60°F

TODAY

60°F

YESTERDAY

62°F

A WEEK AGO

As of today, the minimum water temperature in the Blavet River ranges from 60°F (15°C) to 65°F (18°C). The water is comfortable for most people, making it an ideal range for water sports enthusiasts. The temperature does not cause significant discomfort, and swimming will be pleasant for the majority. However, it's important to remember that prolonged exposure to the water can still lead to cooling, so it's essential to monitor the time spent in the water, especially for children or elderly people.

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 Blavet River Over the Last 30 Days

Today the water temperature in Blavet River is higher than the same day in previous years. The water temperature range here in September is from 52°F to 66°F. The water temperature has decreased over the past 7 days but has increased over the past month.

The forecasted water temperature values for Blavet 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
Sep 862°F57°F
Sep 962°F57°F
Sep 1060°F57°F
Sep 1160°F57°F
Sep 1260°F57°F
Sep 1360°F57°F
Sep 1460°F57°F
Sep 1560°F57°F
Sep 1657°F60°F
Sep 1757°F60°F
Sep 1857°F59°F
Sep 1957°F59°F
Sep 2057°F59°F
Sep 2157°F59°F
Sep 2257°F59°F
Sep 2357°F58°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 Blavet River by Month

January

MinimumAverageMaximum
43°F46°F50°F

February

MinimumAverageMaximum
39°F45°F50°F

March

MinimumAverageMaximum
41°F46°F52°F

April

MinimumAverageMaximum
46°F51°F57°F

May

MinimumAverageMaximum
50°F56°F61°F

June

MinimumAverageMaximum
55°F60°F68°F

July

MinimumAverageMaximum
57°F62°F72°F

August

MinimumAverageMaximum
57°F63°F68°F

September

MinimumAverageMaximum
52°F57°F66°F

October

MinimumAverageMaximum
50°F55°F59°F

November

MinimumAverageMaximum
45°F50°F55°F

December

MinimumAverageMaximum
43°F46°F50°F

Monthly Water Temperature Histogram for Blavet River

Water Temperature in Cities and Towns on Blavet River

Saint-Nicolas-du-Pélem
France (Brittany)
59°F
Gouarec
France (Brittany)
60°F
France (Brittany)
61°F
France (Brittany)
61°F
France (Brittany)
60°F

Blavet River Weather

SEPTEMBER 16

52°F / 64°F
overcast

rain: 28% | wind: 9 mph

SEPTEMBER 17

54°F / 70°F
overcast

rain: 30% | wind: 11 mph

SEPTEMBER 18

52°F / 70°F
overcast

rain: 18% | wind: 13 mph

SEPTEMBER 19

61°F / 72°F
overcast

rain: 22% | wind: 11 mph

SEPTEMBER 20

55°F / 64°F
moderate rain

rain: 30% | wind: 16 mph

Water Temperature in Blavet River: General Trends and Swimming Opportunities

Source:
• location Brittany
Mouth:
• location Atlantic Ocean
• coordinates 47°42′32″N 3°22′5″W
Length 148.9 km (92.5 mi)

The Blavet River in Brittany, France, stretches over 150 kilometers, flowing from central Brittany to the Atlantic near Lorient. This river enjoys a moderate climate, and its water temperature varies seasonally. During summer months, the Blavet’s water temperature can range between 15°C to 20°C (59°F to 68°F), making it comfortable for outdoor water activities, including swimming. However, the river is widely known as a destination for canoeing, kayaking, and fishing due to its smooth flow and scenic views, especially along the canalized sections where it becomes more navigable and gentle.

Swimming is possible in several calm spots along the Blavet, particularly in areas closer to Pontivy and Saint-Nicolas-des-Eaux, where the water flow is gentle and the surroundings are scenic. Though the river is generally safe, swimmers are advised to stick to designated areas or popular swimming spots where conditions are monitored, as sections with currents may be less suitable. Locals and tourists alike enjoy the serene spots along the river, where the banks provide natural areas for relaxing and enjoying Brittany’s mild summer weather.

Geographical Location of Blavet River

Frequently Asked Questions About Blavet River and its Water Temperatures

What is the current water temperature in Blavet River?

The water temperature today in Blavet River ranges from 59°F (15.0°C) to 61°F (16.0°C).

What is the water temperature in Blavet River during the summer months?

The average water temperature in Blavet River during the summer months is typically between 60°F to 63°F (16°C to 17°C), and it can reach up to 72°F (22°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Blavet River in May?

The average water temperature in Blavet River in May ranges from 50°F to 61°F (10°C to 16°C).

What is the water temperature in Blavet River in September?

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

Where does Blavet River flow?

Blavet River flows through France (Brittany).

Is it possible to swim in the Blavet River?

Yes, it's possible to swim in the Blavet River, though personal safety and local regulations should always be taken into account. However, there are no designated swimming areas, so swim at your own risk.

What major cities are located on Blavet River?

Cities along the course of Blavet River include Hennebont (Brittany), Lorient (Brittany), Pontivy (Brittany).