Current sea water temperature:
+36.7°F
| Minimum sea water temperature in April: | 46.0°F |
| Maximum sea water temperature in April: | 31.8°F |
| Average sea water temperature in April: | 37.8°F |
| more information | |
14 days
forecast
forecast
| Karlstad |
monthly
weather
weather
| Karlstad |
Sea water temperature for the last 10 days:
| April 5 | 36.7°F | March 31 | 34.3°F |
| April 4 | 35.6°F | March 30 | 36.0°F |
| April 3 | 35.8°F | March 29 | 35.4°F |
| April 2 | 35.8°F | March 28 | 34.2°F |
| April 1 | 34.7°F | March 27 | 34.2°F |
Monthly sea water temperature, °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.
current
weather
weather
| Karlstad |
weather in
April
April
| Karlstad |
Best time for vacation in Karlstad
Karlstad on a weather map
Places in Sweden:
Name
°F
24 Hours Forecast
Karlstad
Local time: 23:01
April 06, monday
0000
39°F
E
22 mph
22 mph
0300
37°F
E
25 mph
25 mph
0600
39°F
E
24 mph
24 mph
0900
41°F
E
24 mph
24 mph
1200
45°F
SE
19 mph
19 mph
1500
46°F
SE
17 mph
17 mph
1800
45°F
SE
16 mph
16 mph
2100
39°F
S
10 mph
10 mph
