Landerneau — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Landerneau, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Landerneau today is 18.7°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature 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.
Water Temperature Chart Over the Last 30 Days
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| JUL 15 | 19.6°C | 20.0°C | |
| JUL 16 | 18.3°C | 20.0°C | |
| JUL 17 | 18.3°C | 20.0°C | |
| JUL 18 | 18.3°C | 20.0°C | |
| JUL 19 | 18.3°C | 20.0°C | |
| JUL 20 | 18.2°C | 20.0°C | |
| JUL 21 | 18.7°C | 20.0°C | |
| JUL 22 | 18.7°C | 20.0°C | |
| JUL 23 | 20.0°C | 18.8°C | |
| JUL 24 | 20.0°C | 18.8°C | |
| JUL 25 | 20.0°C | 18.9°C | |
| JUL 26 | 20.0°C | 19.0°C | |
| JUL 27 | 20.0°C | 19.0°C | |
| JUL 28 | 20.0°C | 19.1°C | |
| JUL 29 | 20.0°C | 19.2°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts to enhance accuracy.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 2°C | 6°C | 9°C |
| February | 2°C | 6°C | 9°C |
| March | 5°C | 9°C | 11°C |
| April | 8°C | 11°C | 14°C |
| May | 9°C | 14°C | 18°C |
| June | 13°C | 18°C | 22°C |
| July | 16°C | 20°C | 25°C |
| August | 13°C | 18°C | 22°C |
| September | 11°C | 16°C | 20°C |
| October | 8°C | 11°C | 14°C |
| November | 5°C | 9°C | 12°C |
| December | 3°C | 6°C | 10°C |
Landerneau: Weather Forecast
July 23
July 24
July 25
July 26
July 27
July 28
Location & Local Information
Landerneau, located in the Brittany region of France, lies along the banks of the Élorn River. The Élorn has a unique tidal influence due to its proximity to the coast, which brings cooler waters into the river and keeps temperatures relatively mild year-round. In summer, water temperatures in the Élorn typically reach around 16–18°C (61–64°F), while winter temperatures drop to about 6–8°C (43–46°F). These cooler temperatures, along with variable currents due to tides, make the Élorn less popular for swimming directly in Landerneau.
While the Élorn may not be ideal for swimming, Landerneau offers numerous scenic spots along the riverbanks for picnicking, walking, and other outdoor activities. Visitors often enjoy kayaking or paddleboarding on the calmer stretches of the river. For those interested in swimming, nearby coastal beaches or dedicated swimming lakes in Brittany offer warmer, safer options. The picturesque surroundings of Landerneau and its riverside paths make it a lovely area for exploring and relaxation by the water.