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Lake Prokljan — Current Water Temperature, Annual Trends and Forecast

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

Lake Prokljan, Croatia
Lake Prokljan, Croatia © By Silverije, CC BY-SA 3.0

Current Water Temperature

21.4°C
Today
21.6°C
Yesterday
22.7°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 Lake Prokljan today is 21.4°C.

Water Temperature: Daily Trends, Historical Records, and Forecast

✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience. 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 August 20 to September 20

Table of Daily Sea Temperature Data

Date Current Average Forecast
SEP 1322.7°C21.0°C
SEP 1422.3°C21.0°C
SEP 1522.4°C21.0°C
SEP 1621.7°C21.0°C
SEP 1721.7°C21.0°C
SEP 1821.7°C21.0°C
SEP 1921.6°C21.0°C
SEP 2021.4°C21.0°C
SEP 2121.0°C21.4°C
SEP 2221.0°C21.4°C
SEP 2321.0°C21.3°C
SEP 2421.0°C21.3°C
SEP 2521.0°C21.3°C
SEP 2621.0°C21.3°C
SEP 2721.0°C21.3°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
January5°C9°C12°C
February5°C9°C12°C
March8°C12°C15°C
April9°C14°C19°C
May11°C17°C22°C
June16°C21°C26°C
July17°C22°C27°C
August18°C24°C29°C
September16°C21°C26°C
October12°C17°C20°C
November7°C11°C15°C
December5°C9°C12°C

Lake Prokljan: Water Temperature by Location

Lake Prokljan: Weather Forecast

September 21

° / °
overcast
rain: 0% | wind:

September 22

° / °
overcast
rain: 0% | wind:

September 23

° / °
partly cloudy
rain: 0% | wind:

September 24

° / °
overcast
rain: 23% | wind:

September 25

° / °
overcast
rain: 53% | wind:

September 26

° / °
mainly clear
rain: 3% | wind:

Location & Local Information

Lake Prokljan in Croatia is a unique body of water, as it combines both freshwater from rivers and a touch of saltwater influence from the sea. Because of this mix, water temperatures tend to warm up quickly in late spring and remain pleasant throughout the summer months, often ranging between 22°C and 26°C in July and August. The mild depth and calm conditions make it comfortable for swimming compared to the open Adriatic, where temperatures can fluctuate more with wind and currents.

Swimming in Lake Prokljan is enjoyable thanks to its gentle shores and clean waters. The lake is less crowded than the seaside, giving it a more relaxed atmosphere. Locals and visitors alike enjoy taking a dip during hot days, and the absence of strong waves makes it suitable for families with children. In addition to swimming, the area around the lake is also known for its natural beauty and peaceful environment.

Nearby Lakes

Frequently Asked Questions

What is the current water temperature in Lake Prokljan?
Water Temperature in Lake Prokljan today is 21.4°C.
What is the water temperature in Lake Prokljan during the summer months?
The water temperature in Lake Prokljan in summer fluctuates in the range of 16°C - 29°C.
Is it possible to swim in Lake Prokljan (Croatia) and what are the possibilities for this?
Yes — Lake Prokljan is swimable: this brackish, sea‑connected karst lake near Skradin offers clean, calm water and options to swim from pebble and rocky shores, small beaches and piers, or directly from boats and kayaks during excursions, with basic facilities available in nearby villages.