Kalmar County Sea Temperature

This page provides detailed information about the water temperature in Kalmar County, Sweden. All countries, cities and resorts on the coast. The range of sea temperatures for today. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Current Sea Temperature

0.9°C

minimal

1.3°C

average

1.7°C

maximum

Graph of Sea Temperature Changes in Kalmar County Over the Last 60 Days

Water temperature in the Kalmar County by month

Month	Minimum	Maximum
January	0°C	6°C
February	0°C	5°C
March	0°C	5°C
April	1°C	7°C
May	4°C	14°C
June	9°C	20°C
July	13°C	23°C
August	13°C	22°C
September	10°C	20°C
October	5°C	15°C
November	4°C	12°C
December	1°C	9°C

The Warmest Places on the Seaside in Kalmar County Today

2°C

Vaestervik

2°C

Klintemala

2°C

Aleglo

2°C

Blankaholm

2°C

Strandbo

2°C

Skaftet

List of All Coastal Cities in Kalmar County

Seas and Oceans that Border Kalmar County

Baltic Sea

Sweden: List of Regions

Water Temperature in Kalmar County: General Trends and Swimming Opportunities

Original name of the region: Kalmar län

Kalmar County, located along Sweden's southeastern coast, experiences a temperate climate with relatively mild conditions compared to the northern parts of the country. The coastal waters along the Baltic Sea and the southern part of the Öland Island are influenced by the surrounding environment and ocean currents, resulting in more moderate water temperatures. During the winter months (December to February), the sea temperature in Kalmar County hovers around 0°C to 3°C (32°F to 37°F), and ice can occasionally form along the coast, especially in more sheltered areas.

As spring arrives, the water begins to warm slightly. In March and April, temperatures increase gradually, reaching between 3°C to 6°C (37°F to 43°F). While still too cold for comfortable swimming, these temperatures are more suitable for cold-water activities such as boating or fishing. By May, the water warms further to around 8°C to 10°C (46°F to 50°F), providing a somewhat milder experience for those looking to dip into the sea.

The summer months of June to August bring the warmest water temperatures to Kalmar County's coastline. During this period, the sea temperatures typically range from 14°C to 18°C (57°F to 64°F). Although still relatively cool compared to southern European coasts, these temperatures are more comfortable for swimming and other water sports. As autumn approaches in September, the water temperature begins to cool again, usually dropping back to around 12°C to 14°C (54°F to 57°F), marking the transition into the colder months.

Geographical Location of Kalmar County

Frequently Asked Questions About Kalmar County and its Water Temperatures

What is the current sea temperature on the coast of Kalmar County in Sweden?

The sea temperature today on the coast of Kalmar County ranges from 34°F (0.9°C) in Drag to 35°F (1.7°C) in Vaestervik.

When does the sea in Kalmar County in Sweden reach a comfortable swimming temperature?

In Kalmar County (Sweden) the sea temperature can reach 70°F (21°C) only in July. It should be noted that the mentioned values apply to the warmest point of the region. In other areas of Kalmar County, the values may vary.

What are the most popular seaside resorts in Kalmar County?

The most popular places on the coast of Kalmar County (Sweden), based on our visitors' interest in the water temperature, are cities Kalmar, Vaestervik, Figeholm, Farjestaden, and Flatvarp.

Which seas and oceans does the Kalmar County have access to?

Kalmar County (Sweden) has access only to the Baltic Sea.