Pontivy — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Pontivy, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Pontivy today is 18.4°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 |
|---|---|---|---|
| JUN 23 | 17.5°C | 18.0°C | |
| JUN 24 | 17.5°C | 18.0°C | |
| JUN 25 | 17.8°C | 18.0°C | |
| JUN 26 | 18.3°C | 18.0°C | |
| JUN 27 | 18.3°C | 18.0°C | |
| JUN 28 | 18.3°C | 18.0°C | |
| JUN 29 | 18.6°C | 18.0°C | |
| JUN 30 | 18.4°C | 18.0°C | |
| JUL 1 | 20.0°C | 18.5°C | |
| JUL 2 | 20.0°C | 18.6°C | |
| JUL 3 | 20.0°C | 18.6°C | |
| JUL 4 | 20.0°C | 18.7°C | |
| JUL 5 | 20.0°C | 18.8°C | |
| JUL 6 | 20.0°C | 18.9°C | |
| JUL 7 | 20.0°C | 19.0°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 | 8°C | 12°C |
| December | 3°C | 7°C | 9°C |
Pontivy: Weather Forecast
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July 5
Location & Local Information
Pontivy, situated on the Blavet River in Brittany, is a charming town with a rich history and scenic river landscapes. The Blavet River’s water temperature in Pontivy varies with the seasons. During the summer, the river temperature can reach 17–20°C (63–68°F), offering comfortable conditions for swimming and water activities. However, in the winter, temperatures drop significantly, often down to around 6–10°C (43–50°F), making it too cold for most swimmers.
Swimming in the Blavet is possible during the warmer months, especially in designated areas where the current is manageable. There are also a few scenic spots along the riverbanks that locals enjoy for picnicking and relaxing by the water. While the Blavet River’s water quality generally allows for safe swimming in the summer, it’s advisable to check for local guidance on current conditions and water safety, as seasonal rainfall can influence water levels and currents.