Average sea water temperature in March:
+32.4°F
| Minimum sea water temperature in March: | 37.9°F |
| Maximum sea water temperature in March: | 29.1°F |
Daily sea water temperature in March, °F
Show year:
2025
2024
2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
25
28
31
34
37
40
The average sea water temperature in March of 2025 was 34.1°F. The highest and lowest sea temperatures during the month were 35.6°F and 32.4°F.
Monthly sea water temperature in Vantaa, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
10
20
30
40
50
60
70
80
38.5
44.1
50.3
58.8
63.1
61.7
54.9
44.7
36
32.4
32.1
34.1
Which Finland resorts have warmest sea in March?
| Place name | March 2025 | March 2024 |
|---|---|---|
| Vantaa | 34.1°F | 31.5°F |
| Espoo | 34.1°F | 31.5°F |
| Helsinki | 34.0°F | 31.5°F |
| Kotka | 33.3°F | 30.6°F |
| Turku | 33.2°F | 30.6°F |
| Porvoo | 32.8°F | 30.5°F |
| Pori | 32.7°F | 31.6°F |
| Lahti | 32.5°F | 32.0°F |
| Savolinna | 32.3°F | 32.0°F |
| Juvaskyla | 32.1°F | 32.0°F |
| Imatra | 32.0°F | 32.0°F |
| Saariselka | 32.0°F | 32.0°F |
| Koli National Park | 32.0°F | 32.0°F |
| Vaasa | 31.9°F | 31.1°F |
| Lappeenranta | 31.9°F | 30.8°F |
| Seinajoki | 31.8°F | 30.5°F |
| Oulu | 30.0°F | 29.1°F |
| Kemi | 29.5°F | 28.8°F |
Best time for vacation in Vantaa
Vantaa on a weather map
Leaflet | Tiles © Esri
Places in Finland:
Name
°F
24 Hours Forecast
Vantaa
Local time: 13:01
March 25, tuesday
1500
39°F
NE
8 mph
8 mph
1800
37°F
NE
6 mph
6 mph
2100
37°F
NE
4 mph
4 mph
March 26, wednesday
0000
37°F
E
2 mph
2 mph
0300
36°F
SE
3 mph
3 mph
0600
36°F
S
5 mph
5 mph
0900
39°F
S
6 mph
6 mph
1200
45°F
S
6 mph
6 mph
