Measurements:
°C
°F
CURRENT WEATHER
09:37
Kotka
52°F
S 12 mph
Feels like: 48°F
Precip: 0%
World Resorts Finland Kotka Weather

14 Day Weather Forecast

05.30
sat
DAY
58°F
S 12 mph
precip
0%
NIGHT
50°F
SW 7 mph
precip
0%
05.31
sun
DAY
48°F
NW 8 mph
precip
0%
NIGHT
48°F
S 1 mph
precip
0%
06.01
mon
DAY
52°F
N 7 mph
precip
0%
NIGHT
50°F
NE 7 mph
precip
0%
06.02
tue
DAY
54°F
N 8 mph
precip
0%
NIGHT
54°F
W 6 mph
precip
84%
06.03
wed
DAY
52°F
W 9 mph
precip
100%
NIGHT
54°F
S 10 mph
precip
100%
06.04
thu
DAY
56°F
W 8 mph
precip
100%
NIGHT
54°F
W 12 mph
precip
0%
06.05
fri
DAY
56°F
NW 10 mph
precip
0%
NIGHT
58°F
W 7 mph
precip
0%
06.06
sat
DAY
64°F
NE 5 mph
precip
0%
NIGHT
58°F
E 7 mph
precip
0%
06.07
sun
DAY
54°F
NE 13 mph
precip
0%
NIGHT
54°F
W 6 mph
precip
0%
06.08
mon
DAY
68°F
NW 2 mph
precip
0%
NIGHT
64°F
S 8 mph
precip
0%
06.09
tue
DAY
62°F
NW 6 mph
precip
0%
NIGHT
64°F
W 7 mph
precip
0%
06.10
wed
DAY
62°F
NW 8 mph
precip
0%
NIGHT
62°F
SW 8 mph
precip
0%
06.11
thu
DAY
68°F
W 9 mph
precip
0%
NIGHT
62°F
W 10 mph
precip
100%
06.12
fri
DAY
62°F
W 9 mph
precip
68%
NIGHT
62°F
W 11 mph
precip
0%

Kotka Sea Water Temperature in May, °F

Select Year: 2026 2025 2024

The average sea surface temperature in May 2026 for Kotka was 44.8°F. The maximum and minimum values were 36.8°F and 51.0°F respectively.

Kotka on the Weather Map

Best Time to Visit Kotka
The most sunny months:
July 15 days
June 14 days
May 13 days
The most warm months:
July 68.3 °F
August 67.2 °F
June 61.3 °F
Warmest sea temperature:
August 66.0 °F
July 64.8 °F
September 60.5 °F
The most cold months:
February 23.8 °F
January 23.9 °F
March 30.8 °F
The most rainy months:
October 5 days
August 5 days
December 4 days
The most windy months:
December 14 mph
November 14 mph
October 14 mph
more details
Finland Resorts:
NAME
F°
Espoo +60
Helsinki +56
Imatra +50
Juvaskyla +58
Kemi +44
Koli National Park +50
Kotka +52
Lahti +58
Oulu +54
Pori +60
Porvoo +58
Saariselka +52
Turku +60
Vaasa +54
Vantaa +60
all resorts
24 Hours Weather Forecast
Kotka
Local time: 09:37
30 may, saturday
1200 58°F
S
12 mph
1500 58°F
SW
14 mph
1800 54°F
SW
11 mph
2100 52°F
SW
9 mph
31 may, sunday
0000 50°F
SW
7 mph
0300 48°F
SW
9 mph
0600 48°F
W
10 mph
0900 48°F
W
9 mph