Pineios River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Pineios River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Pineios River today is 27.8°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 79°F (26°C) to 82°F (28°C). This is very warm water, allowing for extended stays without any discomfort. Swimming in these conditions will be particularly enjoyable, making it the ideal temperature range for those who want to relax in the sea. Additionally, water in this temperature range is suitable for children and elderly people, as it is comfortable for prolonged stays. 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 14 | 24.4°C | 22.9°C | |
| JUL 15 | 27.0°C | 22.9°C | |
| JUL 16 | 27.0°C | 22.9°C | |
| JUL 17 | 27.0°C | 22.9°C | |
| JUL 18 | 27.0°C | 22.9°C | |
| JUL 19 | 27.8°C | 22.9°C | |
| JUL 20 | 27.8°C | 22.9°C | |
| JUL 21 | 27.8°C | 22.9°C | |
| JUL 22 | 22.9°C | 27.6°C | |
| JUL 23 | 22.9°C | 27.3°C | |
| JUL 24 | 22.9°C | 27.1°C | |
| JUL 25 | 22.9°C | 26.8°C | |
| JUL 26 | 22.9°C | 26.6°C | |
| JUL 27 | 22.9°C | 26.3°C | |
| JUL 28 | 22.9°C | 26.1°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 | 6°C | 9°C | 12°C |
| February | 6°C | 9°C | 12°C |
| March | 9°C | 12°C | 15°C |
| April | 9°C | 13°C | 16°C |
| May | 10°C | 15°C | 21°C |
| June | 16°C | 20°C | 25°C |
| July | 18°C | 23°C | 28°C |
| August | 18°C | 23°C | 27°C |
| September | 18°C | 22°C | 27°C |
| October | 14°C | 18°C | 20°C |
| November | 11°C | 15°C | 18°C |
| December | 7°C | 11°C | 14°C |
Pineios River: Water Temperature by Location
Pineios River: Weather Forecast
July 22
July 23
July 24
July 25
July 26
July 27
Location & Local Information
Source:
• location Pindus mountains
Mouth:
• location Aegean Sea
• coordinates 39°56′3″N 22°43′3″E
Length 205 km (127 mi)
The river Pineios (Greek: Πηνειός) flows through Thessaly from the Pindus mountains to the Aegean, and its water temperature varies with season and location. In winter the river is cold, commonly around 6–10 °C (43–50 °F). Spring temperatures rise to roughly 10–18 °C (50–64 °F) as snowmelt and runoff increase flow. In summer the surface temperature in many stretches typically sits between 19–25 °C (66–77 °F), though shallow or slow-moving pools can warm to 26–28 °C (79–82 °F) on hot days. During autumn temperatures generally fall back to about 14–20 °C (57–68 °F) as air temperatures cool and flows stabilize.
Swimming in the Πηνειός is possible in numerous calmer, rural sections and in designated spots where access is safe, but it is not universally permitted or advisable along the whole river. Restrictions or warnings may apply near dams, irrigation channels, urban discharge points and fast-flowing reaches where currents, submerged hazards and variable water quality pose risks. Seasonal factors matter: cold winter water raises risk of cold shock, while summer algal growth or reduced flow can affect water quality. Visitors should follow local signage and guidance from municipalities or environmental authorities, choose sheltered stretches with gentle current, and exercise standard water-safety precautions.