Onsala Sea Conditions and Tide Table

Onsala 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 — and sunset is at 06:39 PM.

Days 1–4 Weather Summary

Light rain (total 2mm), mostly falling on Sun morning. Low air temperatures (max 8°C on Thu afternoon, min 4°C on Sat night). Winds decreasing (fresh winds from the S on Fri morning, light winds from the W by Fri night).

Days 5–7 Weather Summary

Some drizzle, heaviest during Sun afternoon. Cool air temperatures (max 10°C on Tue night, min 4°C on Sun night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Very mild (max 17°C on Sat morning, min 9°C on Wed afternoon). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 6mm), mostly falling on Tue afternoon. Very mild (max 17°C on Sat afternoon, min 11°C on Sat night). Wind will be generally light.

Thu
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tue
8
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
Wave Height Map
High Tide
5:03PM0.10m
5:19AM0.12m
5:36PM0.09m
6:04AM0.12m
6:15PM0.09m
6:56AM0.11m
7:02PM0.08m
7:57AM0.11m
8:00PM0.08m
9:10AM0.11m
9:09PM0.08m
10:31AM0.11m
10:29PM0.09m
11:55AM0.12m
11:49PM0.11m
1:08PM0.14m
1:00AM0.12m
2:07PM0.15m
1:59AM0.13m
2:58PM0.15m
2:51AM0.14m
3:42PM0.15m
3:36AM0.14m
Low Tide
10:54PM0.01m
11:35AM-0.00m
11:28PM-0.01m
12:15PM-0.00m
00:10AM-0.02m
1:02PM0.00m
1:00AM-0.02m
1:59PM0.01m
2:01AM-0.01m
3:13PM0.03m
3:19AM0.00m
4:48PM0.04m
4:52AM0.01m
6:18PM0.05m
6:18AM0.01m
7:26PM0.05m
7:27AM0.01m
8:18PM0.05m
8:25AM0.01m
9:02PM0.04m
9:15AM0.01m
9:39PM0.04m
9:59AM0.00m
Wave
height (m) 
direction
period (s) 
0.6
SSW
4
0.7
SSW
4
1.2
SSW
5
1
SSW
5
0.4
SSW
4
0.2
SSW
3
0.1
SW
3
0.5
W
3
0.7
SSW
4
0.6
S
5
0.3
SW
4
0.1
W
5
0.1
NW
2
0.1
W
2
0
W
4
0.1
NW
2
0.1
N
2
0.1
S
2
0
W
2
0
W
1
0
W
3
0
W
3
0
W
4
0.1
S
2
0.1
S
2
0.1
S
2
0.3
SSE
3
0.4
SSE
3
0.3
S
4
0.1
S
3
0
W
2
0
W
4
0
W
2
0
W
2
0
E
1
0
E
1
part cloud
clear
clear
cloud
cloud
part cloud
clear
part cloud
light rain
light rain
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
rain showers
some clouds
clear
clear
cloudy
cloudy
some clouds
clear
some clouds
light rain
light rain
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
rain shwrs
 km/h
20
S
20
SSW
30
S
30
S
10
SSW
10
WSW
15
WSW
20
WSW
30
SSE
10
NE
15
NNE
5
N
15
NW
5
N
5
SSW
10
NW
10
NE
5
S
10
WNW
0
N
5
SW
5
W
5
SW
15
S
5
S
10
ESE
15
SE
20
SSE
10
SE
5
SW
5
WNW
0
ENE
5
S
5
W
5
ENE
5
S
 mm 
2.0
1.0
3
max°C
8
8
7
8
7
6
7
5
4
5
4
7
7
7
8
9
10
9
10
10
10
10
10
11
12
12
17
17
13
13
15
14
14
15
15
16
Moonrise
5:38
5:42
5:46
6:50
6:55
7:04
7:20
7:51
8:48
10:10
11:43
1:15
2:42
Moonset
3:49
5:29
7:11
9:56
11:44
1:33
3:11
4:24
5:05
5:26
5:37
5:43
Sunrise
5:52
5:48
6:46
5:43
5:41
5:37
5:35
5:31
5:30
5:26
5:24
5:20
Sunset
6:39
6:43
6:45
7:46
6:49
6:51
6:52
6:55
6:58
7:00
7:01
7:04
Today's sea temperature in Onsala is 4.5 °C (Statistics for 27 Mar 1981-2005 – mean: 3.6 max: 5.5 min: 1.5°C)
Issued (local time): 6 pm Thursday 27 Mar 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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