Porsgrunn Sea Conditions and Tide Table

Porsgrunn 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 04:54 AM and sunset is at 09:40 PM.

Days 1–3 Weather Summary

Heavy rain (total 38mm), heaviest during Thu night. Cool air temperatures (max 10°C on Wed afternoon, min 6°C on Wed night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 3mm), mostly falling on Sat morning. Cool air temperatures (max 14°C on Mon afternoon, min 4°C on Sun night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 2mm), mostly falling on Tue morning. Warm (max 20°C on Thu afternoon, min 8°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 24°C on Sat afternoon, min 12°C on Sun night). Wind will be generally light.

Days 13–16 Weather Summary

Mostly dry. Warm (max 24°C on Thu afternoon, min 11°C on Tue night). Wind will be generally light.

Wednesday
13
Thursday
14
Friday
15
Saturday
16
Sunday
17
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thu
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
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High Tide
2:41PM0.22m
2:59AM0.26m
3:17PM0.23m
3:42AM0.27m
3:59PM0.24m
4:32AM0.28m
4:51PM0.25m
5:30AM0.29m
5:53PM0.27m
6:36AM0.29m
7:01PM0.27m
7:45AM0.29m
8:10PM0.28m
8:52AM0.29m
9:16PM0.29m
9:55AM0.29m
10:18PM0.29m
10:55AM0.28m
11:17PM0.30m
11:52AM0.27m
00:11AM0.29m
12:45PM0.26m
1:03AM0.29m
1:36PM0.25m
1:53AM0.29m
2:24PM0.24m
2:40AM0.28m
3:10PM0.24m
Low Tide
8:29AM0.02m
8:28PM0.01m
9:07AM0.00m
9:12PM-0.01m
9:49AM0.00m
9:59PM-0.01m
10:34AM0.00m
10:49PM-0.01m
11:23AM0.02m
11:42PM0.00m
12:15PM0.03m
00:39AM0.01m
1:12PM0.04m
1:42AM0.03m
2:15PM0.05m
2:52AM0.03m
3:27PM0.06m
4:16AM0.03m
4:47PM0.05m
5:43AM0.02m
6:02PM0.04m
6:52AM0.01m
7:01PM0.03m
7:46AM-0.00m
7:48PM0.02m
8:31AM-0.00m
8:28PM0.02m
9:09AM0.00m
9:03PM0.02m
Wave
Height (m)
Direction
Period (s)
light rain
light rain
mod rain
light rain
light rain
mod rain
light rain
light rain
rain showers
rain showers
rain showers
part cloud
clear
part cloud
clear
part cloud
cloud
part cloud
light rain
part cloud
clear
clear
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
light rain
light rain
mod rain
light rain
light rain
mod rain
light rain
light rain
rain shwrs
rain shwrs
rain shwrs
some clouds
clear
some clouds
clear
some clouds
cloudy
some clouds
light rain
some clouds
clear
clear
some clouds
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
km/h
5
ENE
5
NNW
10
WNW
5
W
5
ENE
20
S
20
SSE
15
SSE
5
E
15
E
10
S
0
NW
15
SW
20
SW
5
W
10
SE
10
S
5
N
5
N
5
WNW
5
N
5
SSW
15
SW
5
W
5
SSW
15
S
5
N
0
SSE
10
SSE
5
N
5
S
15
SSW
5
SW
20
SSW
20
S
5
S
5
SSW
10
SSE
5
NE
10
SE
10
SW
10
WNW
5
WNW
10
WSW
10
W
15
SW
25
SW
1
2
6
4
4
10
5
2
4
1
2
2
max °C
9
10
8
6
6
7
8
9
8
10
12
10
12
12
11
13
14
13
10
14
14
15
17
15
18
20
17
21
23
20
22
24
22
22
21
18
21
22
18
20
22
22
19
23
21
20
24
Moonrise
3:43
3:44
3:47
3:53
4:04
4:31
5:31
7:07
8:55
10:40
12:17
1:48
3:14
4:39
6:04
7:31
Moonset
5:03
6:43
8:31
10:26
12:16
1:38
2:18
2:36
2:43
2:47
2:49
2:51
2:52
2:53
2:55
Sunrise
4:54
4:52
4:50
4:48
4:46
4:43
4:41
4:39
4:37
4:35
4:33
4:31
4:30
4:28
4:26
4:24
Sunset
9:40
9:43
9:45
9:47
9:50
9:52
9:53
9:55
9:58
10:00
10:02
10:05
10:07
10:07
10:09
10:12
Today's sea temperature in Porsgrunn is
7.0° C
(Statistics for 13 May 1981-2005 – mean: 9.7 max: 13.0 min: 8.1°C)
Issued (local time): 7 am Wednesday 13 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest