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Västra Götalands län Lake — Current Water Temperature, Annual Trends and Forecast

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

Vänern Lake, Sweden
Vänern Lake, Sweden © By Achird, CC BY-SA 3.0

Current Water Temperature

14.9°C
Today
15.1°C
Yesterday
13.7°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 Västra Götalands län Lake today is 14.9°C.

Water Temperature: Daily Trends, Historical Records, and Forecast

⚠️ As of today, the minimum water temperature ranges from 54°F (12°C) to 60°F (15°C). The water is significantly warmer, and swimming becomes possible for most people. However, caution may still be required for prolonged stays in the water, as extended exposure can cause discomfort. This is a suitable temperature range for short swims and for those accustomed to cooler water. For more comfortable swimming, it is recommended to use proper gear. 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 214.9°C19.0°C
JUN 314.9°C19.0°C
JUN 414.9°C19.0°C
JUN 515.2°C19.0°C
JUN 615.2°C19.0°C
JUN 715.1°C19.0°C
JUN 815.1°C19.0°C
JUN 1019.0°C15.1°C
JUN 1119.0°C15.3°C
JUN 1219.0°C15.5°C
JUN 1319.0°C15.7°C
JUN 1419.0°C15.9°C
JUN 1519.0°C16.1°C
JUN 1619.0°C16.3°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
January0°C2°C5°C
February0°C2°C5°C
March0°C4°C7°C
April4°C8°C11°C
May9°C14°C20°C
June13°C19°C24°C
July16°C21°C26°C
August14°C20°C25°C
September10°C15°C21°C
October6°C10°C13°C
November3°C7°C10°C
December1°C5°C8°C

Västra Götalands län Lake: Water Temperature by Location

Västra Götalands län Lake: Weather Forecast

June 9

° / °
moderate rain
rain: 99% | wind:

June 10

° / °
moderate rain
rain: 94% | wind:

June 11

° / °
partly cloudy
rain: 29% | wind:

June 12

° / °
moderate drizzle
rain: 33% | wind:

June 13

° / °
light drizzle
rain: 63% | wind:

Location & Local Information

Lakes in Västra Götalands län (Västra Götaland County) show marked seasonal variation in surface water temperature, influenced by depth, size and local weather. In spring (April–May) surfaces commonly measure about 4–12 °C (39–54 °F) as ice melts and water starts to warm. Early to mid-summer (June) typically sees 10–18 °C (50–64 °F), while peak summer (July–August) often brings 16–24 °C (61–75 °F) in shallower, sheltered lakes; larger, deeper bodies of water tend to remain cooler. During autumn (September–October) temperatures usually fall back to roughly 6–14 °C (43–57 °F). In winter many lakes hover around 0–4 °C (32–39 °F) at the surface and can freeze over, though exact values vary with weather and location.

Swimming in Västra Götalands län is generally permitted because public access to waterways is allowed, and many designated bathing sites exist with good facilities and monitored water quality. However, local restrictions can apply for safety or health reasons: strong currents, heavy boat traffic, proximity to water intakes, or algal blooms (cyanobacteria) may lead authorities to advise against or temporarily prohibit swimming. Bathers should follow posted signage, check local water quality updates and take usual precautions—lifeguard presence, water temperature suitability for children and personal fitness—before entering the water.

Nearby Lakes

Frequently Asked Questions

What is the current water temperature in Västra Götalands län Lake?
Water Temperature in Västra Götalands län Lake today is 14.9°C.
What is the water temperature in Västra Götalands län Lake during the summer months?
The water temperature in Västra Götalands län Lake in summer fluctuates in the range of 13°C - 26°C.
Is it possible to swim in Västra Götalands län (Sweden) and what are the possibilities for this?
Yes, Västra Götalands län offers many swimming possibilities, from sandy and rocky beaches along the Bohuslän archipelago and Kattegat coast and numerous inland lakes and rivers to public indoor and outdoor pools, bathhouses and spas, designated bathing spots and jetties with water-quality monitoring, opportunities for open-water and cold-water swimming, and clubs providing lessons and organized activities.