27.10
tue
tue
Day
46°F
N 9 mph
Precip.
34%
34%
Night
52°F
N 9 mph
Precip.
31%
31%
28.10
wed
wed
Day
50°F
NE 10 mph
Precip.
5%
5%
Night
46°F
NE 9 mph
Precip.
20%
20%
29.10
thu
thu
Day
48°F
E 4 mph
Precip.
8%
8%
Night
46°F
E 11 mph
Precip.
8%
8%
30.10
fri
fri
Day
50°F
SE 11 mph
Precip.
10%
10%
Night
41°F
SE 2 mph
Precip.
28%
28%
31.10
sat
sat
Day
52°F
E 5 mph
Precip.
7%
7%
Night
37°F
SE 2 mph
Precip.
32%
32%
01.11
sun
sun
Day
43°F
SE 9 mph
Precip.
45%
45%
Night
39°F
SE 14 mph
Precip.
17%
17%
02.11
mon
mon
Day
41°F
E 7 mph
Precip.
55%
55%
Night
43°F
SE 11 mph
Precip.
17%
17%
sea water
temperature
temperature
| Sundsvall |
monthly
weather
weather
| Sundsvall |
current
weather
weather
| Sundsvall |
14 days
forecast
forecast
| Sundsvall |
Sea water temperature in October, °F
Show year:
2026
2025
2024
The average sea water temperature in October of 2026 was 48.1°F. The highest and lowest sea temperatures during the month were 53.4°F and 44.6°F.
Sea water temperature in November, °F
Show year:
2025
2024
2023
The average sea water temperature in November of 2025 was 41.3°F. The highest and lowest sea temperatures during the month were 44.4°F and 36.1°F.
Air temperature in Sundsvall, °F
Precipitation total in Sundsvall, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Sundsvall
Sundsvall on a weather map
Places in Sweden:
Name
°F
24 Hours Forecast
Sundsvall
Local time: 09:35
October 27, tuesday
1200
46°F
N
9 mph
9 mph
1500
48°F
N
11 mph
11 mph
1800
50°F
N
10 mph
10 mph
2100
50°F
N
11 mph
11 mph
October 28, wednesday
0000
52°F
N
9 mph
9 mph
0300
52°F
N
9 mph
9 mph
0600
50°F
NE
11 mph
11 mph
0900
48°F
NE
11 mph
11 mph
