Sea temperature Kemi today
Updated 20.09.2026 11:07
Sea temperature
12,7°C
Waves 0,7 m · period 4,6 s
Wave height
0,7 m
Period 4,6 s
Wave direction
SW
204°
Wind waves
0,0 m
Sea current
0,6 km/h
Direction W
Swell height
0,7 m
Swell direction
S
202°
Air temperature
12°C
Cloudy · Feels like: 12°C
Wind
5 km/h
E 98°
Wind gusts
19 km/h
Surface pressure 980 hPa
Humidity
91 %
UV indeks
0,3
Low
Visibility
13,1 km
Cloud cover
100 %
Weather and sea for the next 7 days - Kemi
Today, 20.9
Moderate rain
Air
12°C
min 9°C
Sea temperature
12,7°C
min 12,6°C
Tomorrow, 21.9
Cloudy
Air
13°C
min 8°C
Sea temperature
12,6°C
min 12,4°C
Tue, 22.9
Partly cloudy
Air
13°C
min 6°C
Sea temperature
12,4°C
min 12,2°C
Wed, 23.9
Moderate drizzle
Air
11°C
min 8°C
Sea temperature
12,2°C
min 12,2°C
Thu, 24.9
Cloudy
Air
14°C
min 6°C
Sea temperature
12,2°C
min 12,1°C
Fri, 25.9
Light drizzle
Air
15°C
min 10°C
Sea temperature
12,3°C
min 12,2°C
Sat, 26.9
Light showers
Air
12°C
min 10°C
Sea temperature
12,3°C
min 12,2°C
Sea temperature Kemi by month
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature | -0° | -0° | -0° | 0° | 4° | 14° | 20° | 20° | 15° | 7° | 2° | -0° |
When to swim in Kemi?
Swimming season
Jul – Aug
Sea temperature above 18 °C
Warmest month
Jul
Average 20°C
Coldest month
Jan
Povprečno -0°C
Annual average
6.7°C
Average sea temperature