Porvoo Sea Conditions and Tide Table

Porvoo Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 09:19 AM and sunset is at 03:06 PM.

Days 1–3 Weather Summary

Light rain (total 4mm), mostly falling on Wed night. Low air temperatures (max 6°C on Wed afternoon, min 2°C on Thu morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Low air temperatures (max 6°C on Sat morning, min 1°C on Mon night). Wind will be generally light.

Days 7–9 Weather Summary

A light covering of new snow, mostly falling on Wed night. Freeze-thaw conditions (max 1°C on Tue morning, min -6°C on Wed morning). Winds decreasing (fresh winds from the ENE on Wed morning, calm by Thu night).

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 2°C on Sat night, min -2°C on Sat morning). Wind will be generally light.

Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
High Tide
00:52AM0.05m
1:27AM0.05m
2:03AM0.05m
2:35AM0.05m
3:10AM0.05m
3:43AM0.05m
4:17AM0.05m
4:45AM0.04m
5:07AM0.04m
5:12AM0.03m
11:05PM0.03m
10:44PM0.03m
Low Tide
11:06AM0.00m
11:29AM0.00m
12:04PM0.00m
12:45PM-0.00m
1:26PM-0.00m
1:59PM0.00m
2:21PM0.00m
2:29PM0.00m
2:29PM0.00m
2:18PM0.00m
2:05PM0.01m
1:50PM0.01m
Wave
height (m) 
direction
period (s) 
cloud
light rain
rain showers
clear
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light snow
light snow
light snow
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloudy
light rain
rain shwrs
clear
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
some clouds
some clouds
clear
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
light snow
light snow
light snow
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
 km/h
20
SW
25
SW
20
WNW
10
WSW
15
SSW
25
SW
15
SW
25
SSW
25
SW
20
WSW
20
WSW
20
W
15
WNW
10
WNW
10
WNW
5
WNW
5
W
5
E
15
ENE
25
ENE
30
ENE
30
ENE
30
ENE
25
E
20
E
15
E
5
SE
5
SSE
0
N
5
N
0
N
5
WSW
10
WSW
10
WSW
10
SW
15
SW
 mm 
1
3
max°C
5
6
6
2
3
5
5
6
6
6
6
6
4
2
2
2
2
2
1
0
-4
-6
-6
-6
-4
-2
1
0
0
0
-1
0
2
1
0
1
Moonrise
7:16
8:51
10:17
11:14
11:35
11:42
11:44
11:44
11:43
11:41
11:40
11:38
Moonset
12:35
12:41
1:00
1:53
3:20
4:59
6:37
8:13
9:47
11:20
12:55
Sunrise
9:19
9:19
9:21
9:22
9:22
9:22
9:22
9:23
9:23
9:23
9:23
9:23
Sunset
3:06
3:06
3:06
3:07
3:07
3:07
3:07
3:08
3:10
3:11
3:11
3:12
Today's sea temperature in Porvoo is
4.3° C
(Statistics for 17 Dec 1981-2005 – mean: 2.5 max: 4.4 min: 1.3°C)
Issued (local time): 7 am Wednesday 17 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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