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Bâlea Lake — Current Water Temperature, Annual Trends and Forecast

This page provides information on the current water temperature in Bâlea Lake, trends, monthly ranges and the forecast for the coming days.

Lake Sfânta Ana, Romania
Lake Sfânta Ana, Romania © By Várkonyi Tibor, GFDL

Current Water Temperature

10.9°C
Today
10.0°C
Yesterday
9.3°C
A Week Ago
Get instant access to real-time water temperatures for this and all other locations with our iOS and Android apps.

Water Temperature in Bâlea Lake today is 10.9°C.

Water Temperature: Daily Trends, Historical Records, and Forecast

❌ As of today, the minimum water temperature 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.

Water Temperature Chart Over the Last 30 Days

From May 10 to June 10

Table of Daily Sea Temperature Data

Date Current Average Forecast
JUN 39.3°C10.0°C
JUN 49.3°C10.0°C
JUN 59.3°C10.0°C
JUN 610.0°C10.0°C
JUN 710.0°C10.0°C
JUN 810.0°C10.0°C
JUN 1010.9°C10.0°C
JUN 1110.0°C10.9°C
JUN 1210.0°C10.8°C
JUN 1310.0°C10.8°C
JUN 1410.0°C10.7°C
JUN 1510.0°C10.7°C
JUN 1610.0°C10.6°C
JUN 1710.0°C10.6°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
January0°C0°C3°C
February0°C0°C2°C
March0°C2°C5°C
April0°C4°C7°C
May1°C6°C11°C
June5°C10°C15°C
July7°C12°C18°C
August7°C12°C18°C
September4°C9°C14°C
October2°C6°C9°C
November0°C2°C5°C
December0°C0°C3°C

Bâlea Lake: Water Temperature by Location

Bâlea Lake: Weather Forecast

June 9

° / °
overcast
rain: 20% | wind:

June 10

° / °
overcast
rain: 60% | wind:

June 11

° / °
slight thunderstorm
rain: 59% | wind:

June 12

° / °
overcast
rain: 29% | wind:

June 13

° / °
slight rain showers
rain: 64% | wind:

Location & Local Information

Lacul Bâlea (Lacul Bâlea) is a glacial lake high in the Făgăraș Mountains of central Romania, sitting at about 2,034 meters elevation. Because of its altitude and alpine setting, water temperatures remain low throughout the year. In summer months the surface temperature typically ranges from roughly 4–12 °C (39–54 °F) on warmer days, while spring and autumn see colder values around 0–6 °C (32–43 °F) as snowmelt and cool nights dominate. In winter the lake usually freezes over and liquid-water temperatures near the ice are close to 0 °C (32 °F) or below; thawing can be delayed well into late spring.

Swimming is technically possible but uncommon and generally discouraged. There is no widespread organized bathing infrastructure, and the cold temperatures combine with high altitude to create a real risk of cold shock and hypothermia even in summer; for those reasons most visitors avoid prolonged immersion. Additionally, the lake lies within a sensitive mountain environment where minimal-impact behavior is expected, so deliberate swimming or washing is often discouraged to protect the ecosystem. A brief, cautious dip is sometimes attempted by experienced visitors in warm spells, but it carries clear safety and conservation considerations.

Nearby Lakes

Frequently Asked Questions

What is the current water temperature in Bâlea Lake?
Water Temperature in Bâlea Lake today is 10.9°C.
What is the water temperature in Bâlea Lake during the summer months?
The water temperature in Bâlea Lake in summer fluctuates in the range of 5°C - 18°C.
Is it possible to swim in Bâlea Lake (Romania) and what are the possibilities for this?
Yes — but only as brief, very cold dips rather than regular recreational swims: in summer hikers may wade into the high‑altitude glacial water and in winter experienced ice swimmers sometimes take organised or spontaneous plunges near the ice hotel, while there are no facilities or lifeguards, the water is near‑freezing and seasonal access and hypothermia risk make it unsuitable for casual swimmers.