Current sea water temperature:
+33.1°F
Minimum sea water temperature in March: | 38.1°F |
Maximum sea water temperature in March: | 29.1°F |
Average sea water temperature in March: | 32.3°F |
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14 days
forecast
forecast
Helsinki |
monthly
weather
weather
Helsinki |
Sea water temperature for the last 10 days:
March 29 | 33.1°F | March 24 | 31.6°F |
March 28 | 32.5°F | March 23 | 31.6°F |
March 27 | 31.5°F | March 22 | 31.6°F |
March 26 | 31.5°F | March 21 | 31.6°F |
March 25 | 32.0°F | March 20 | 31.8°F |
Monthly sea water temperature, °F
When is the warmest sea in Helsinki?
Based on the data about daily sea water temperature for the last three years the warmest sea in Helsinki was noticed in August, July and September.
Monthly Sea Temperatures in Helsinki, °F
Sea water temperature in August, °F
Show year:
2023
2022
2021
The average sea water temperature in August of 2023 was 62.9°F. The highest and lowest sea temperatures during the month were 66.2°F and 56.1°F.
Sea water temperature in July, °F
Show year:
2023
2022
2021
The average sea water temperature in July of 2023 was 59.9°F. The highest and lowest sea temperatures during the month were 65.8°F and 55.0°F.
Sea water temperature in September, °F
Show year:
2023
2022
2021
The average sea water temperature in September of 2023 was 61.9°F. The highest and lowest sea temperatures during the month were 64.0°F and 58.8°F.
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Name
°F
24 Hours Forecast
Helsinki
Local time: 12:54
March 29, friday
1500
39°F
NE
9 mph
9 mph
1800
39°F
NE
13 mph
13 mph
2100
39°F
NE
9 mph
9 mph
March 30, saturday
0000
37°F
NE
11 mph
11 mph
0300
37°F
NE
9 mph
9 mph
0600
36°F
NE
8 mph
8 mph
0900
37°F
NE
6 mph
6 mph
1200
41°F
E
9 mph
9 mph