World Resorts Sweden Karlstad Weather

Karlstad sea water temperature

Current sea water temperature:
+31.6°F
Minimum sea water temperature in February: 37.8°F
Maximum sea water temperature in February: 30.4°F
Average sea water temperature in February: 34.1°F

Sea water temperature for the last 10 days:

February 24 31.6°F February 19 33.1°F
February 23 31.5°F February 18 33.4°F
February 22 31.3°F February 17 33.6°F
February 21 32.7°F February 16 33.8°F
February 20 32.9°F February 15 33.4°F

When is the warmest sea in Karlstad?

Based on the data about daily sea water temperature for the last three years the warmest sea in Karlstad was noticed in August, July and September.

Monthly Sea Temperatures in Karlstad, °F

Sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 64.9°F. The highest and lowest sea temperatures during the month were 69.4°F and 61.9°F.

Sea water temperature in July, °F

Show year:
2025
2024
2023

The average sea water temperature in July of 2025 was 66.6°F. The highest and lowest sea temperatures during the month were 72.9°F and 60.6°F.

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 60.9°F. The highest and lowest sea temperatures during the month were 63.0°F and 58.8°F.

Best time for vacation in Karlstad

Sunniest months:
June 13 days
May 13 days
July 13 days
Warmest months:
July 68.5 °F
August 66.2 °F
June 64.1 °F
Warmest sea temp:
August 63.3 °F
July 62.9 °F
September 58.3 °F
Coldest months:
January 31.1 °F
February 33.1 °F
December 35.5 °F
Rainiest months:
August 6 days
July 5 days
October 4 days
Windiest months:
December 11.6 mph
November 11.4 mph
October 11.2 mph

Karlstad on a weather map

Karlstad
+30°F
S 10 mph
Feels like: +21°F
Precip.: 0%
Places in Sweden:
Name
°F
+30°F
+36°F
+34°F
+30°F
+39°F
+37°F
+36°F
+32°F
+23°F
+30°F
+36°F
+30°F
+19°F
24 Hours Forecast
Karlstad
Local time: 11:30
February 24, tuesday
1200
30°F
S
10 mph
1500
30°F
S
9 mph
1800
25°F
S
7 mph
2100
21°F
SW
5 mph
February 25, wednesday
0000
23°F
SW
7 mph
0300
19°F
SW
7 mph
0600
21°F
W
6 mph
0900
23°F
NW
7 mph
Units of measurement: °C / °F