World Resorts Sweden Sundsvall Weather

Sundsvall Sea Temperature in August

Average sea water temperature in August:
+62.1°F
Minimum sea water temperature in August: 71.4°F
Maximum sea water temperature in August: 55.0°F

Daily sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 61.8°F. The highest and lowest sea temperatures during the month were 70.3°F and 55.2°F.

Monthly sea water temperature in Sundsvall, °F

Which Sweden resorts have warmest sea in August?

Place name August 2025 August 2024
Vasteras 66.0°F 66.2°F
Uppsala 66.0°F 65.7°F
Lund 65.4°F 65.5°F
Malmo 65.4°F 65.5°F
Gothenburg 65.1°F 64.2°F
Stockholm 65.1°F 64.6°F
Helsinborg 65.1°F 65.2°F
Karlstad 64.9°F 64.6°F
Orebro 64.4°F 64.3°F
Kristianstad 63.3°F 61.3°F
Jonkoping 62.1°F 60.6°F
Sundsvall 61.8°F 62.2°F

Best time for vacation in Sundsvall

Sunniest months:
July 12 days
June 11 days
May 10 days
Warmest months:
July 68.0 °F
August 65.4 °F
June 63.2 °F
Warmest sea temp:
August 62.1 °F
July 61.6 °F
September 56.0 °F
Coldest months:
January 23.7 °F
February 26.8 °F
December 28.2 °F
Rainiest months:
July 4 days
September 4 days
August 4 days
Windiest months:
March 7.2 mph
April 7.2 mph
June 7.1 mph

Sundsvall on a weather map

Current weather
08:31
Sundsvall
+50°F
NW 6 mph
Feels like: +48°F
Precip.: 100%
Places in Sweden:
Name
°F
Vasteras
+48°F
Gothenburg
+48°F
Jonkoping
+46°F
Karlstad
+46°F
Kristianstad
+52°F
Lund
+50°F
Malmo
+50°F
Stockholm
+54°F
Sundsvall
+50°F
Uppsala
+52°F
Helsinborg
+50°F
Orebro
+50°F
Ostersund
+46°F
24 Hours Forecast
Sundsvall
Local time: 08:31
May 17, sunday
0900
50°F
NW
6 mph
1200
54°F
N
11 mph
1500
54°F
NE
8 mph
1800
54°F
N
7 mph
2100
48°F
N
5 mph
May 18, monday
0000
43°F
NE
4 mph
0300
41°F
E
2 mph
0600
46°F
E
1 mph
Units of measurement: °C / °F