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 06:28 AM and sunset is at 06:14 PM.

Days 1–3 Weather Summary

Light rain (total 6mm), mostly falling on Mon morning. Low air temperatures (max 6°C on Tue night, min 3°C on Sun night). Mainly strong winds.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 10°C on Wed afternoon, min 1°C on Thu night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Very mild (max 10°C on Sat afternoon, min 3°C on Sat night). Wind will be generally light.

Days 10–12 Weather Summary

Some drizzle, heaviest during Wed night. Very mild (max 12°C on Tue afternoon, min 4°C on Tue night). Wind will be generally light.

Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Mon
30
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
High Tide
4:53PM0.14m
4:42AM0.13m
5:16PM0.12m
5:16AM0.13m
5:41PM0.10m
5:53AM0.12m
6:08PM0.09m
6:36AM0.11m
6:40PM0.08m
7:25AM0.10m
7:20PM0.07m
8:25AM0.10m
8:11PM0.07m
9:38AM0.10m
9:23PM0.08m
11:01AM0.11m
10:42PM0.08m
12:21PM0.12m
00:02AM0.10m
1:27PM0.13m
1:11AM0.11m
2:21PM0.14m
2:10AM0.13m
3:08PM0.15m
3:00AM0.14m
3:50PM0.14m
3:47AM0.14m
4:29PM0.13m
Low Tide
10:33AM0.03m
10:50PM0.05m
11:06AM0.02m
11:09PM0.03m
11:39AM0.02m
11:31PM0.02m
12:12PM0.01m
11:58PM0.00m
12:47PM0.01m
00:32AM-0.00m
1:29PM0.02m
1:16AM-0.00m
2:25PM0.03m
2:13AM0.00m
3:42PM0.04m
3:36AM0.01m
5:31PM0.05m
5:10AM0.02m
6:53PM0.05m
6:35AM0.02m
7:46PM0.05m
7:40AM0.01m
8:32PM0.05m
8:35AM0.01m
9:12PM0.04m
9:24AM0.00m
9:48PM0.03m
10:09AM-0.00m
10:23PM0.02m
Wave
height (m) 
direction
period (s) 
0.2
WSW
2
0.4
SW
3
1.1
S
5
1
SSW
6
0.5
SSW
4
0.7
SW
4
0.7
SSW
4
0.9
SSW
5
0.7
SSW
4
0.6
SSW
4
0.5
SSW
4
0.5
SW
4
0.6
W
4
0.5
W
4
0.5
N
3
0.3
N
2
0.3
NNW
2
0.2
N
2
0.2
E
2
0.1
E
2
0.3
E
2
0.3
ESE
2
0.5
SE
3
0.5
SE
3
0.6
SE
3
0.5
SE
3
0.5
SE
3
0.4
SE
3
0.1
SE
3
0.2
SSE
3
0.1
E
2
0
E
2
0.1
S
1
0.4
SW
3
0.4
SW
3
0.5
W
4
0.4
WSW
4
0.2
WSW
3
0.3
SW
3
0.6
S
4
0.4
SSW
4
0.3
SW
3
0.4
S
4
0.5
S
4
0.5
NE
3
0.4
NNE
2
0.3
NE
2
clear
clear
light rain
light rain
clear
clear
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
rain showers
part cloud
clear
part cloud
cloud
part cloud
rain showers
cloud
heavy rain
heavy rain
light rain
light rain
part cloud
cloud
cloud
clear
clear
light rain
light rain
clear
clear
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
rain shwrs
some clouds
clear
some clouds
cloudy
some clouds
rain shwrs
cloudy
heavy rain
heavy rain
light rain
light rain
some clouds
cloudy
cloudy
 km/h
15
WSW
20
S
35
S
10
WSW
15
WSW
20
SW
25
S
25
S
25
S
20
S
20
S
15
WSW
20
WNW
15
NW
25
NNE
15
NNE
15
NNE
10
NE
15
E
15
E
20
E
20
E
25
E
25
E
25
E
20
ESE
25
E
20
E
15
ESE
15
E
10
E
0
S
10
SSE
20
WSW
15
W
10
WSW
10
WSW
10
SSW
15
SSE
25
SSE
10
SE
5
WSW
20
E
25
NE
25
NE
20
NE
20
NE
 mm 
2
4
1
1
13
16
3
1
max°C
4
4
5
5
5
4
3
5
6
7
10
8
5
7
6
6
8
6
8
10
4
8
8
4
9
10
4
10
12
6
9
9
7
7
7
5
8
8
7
6
6
5
3
3
1
5
4
Moonrise
5:51
5:59
6:04
6:08
6:11
6:16
6:21
6:29
6:44
7:11
8:02
9:22
10:58
12:36
3:11
4:40
Moonset
1:18
2:49
4:20
5:51
7:24
9:01
10:43
12:27
2:08
3:29
4:19
4:45
4:59
6:07
6:12
Sunrise
6:28
6:24
6:22
6:18
6:16
6:13
6:11
6:07
6:05
6:03
6:00
5:56
5:54
5:52
6:48
5:46
Sunset
6:14
6:15
6:19
6:21
6:22
6:24
6:27
6:30
6:31
6:34
6:36
6:37
6:39
6:43
7:45
6:46
Today's sea temperature in Onsala is
3.0° C
(Statistics for 15 Mar 1981-2005 – mean: 2.7 max: 4.7 min: 0.5°C)
Issued (local time): 6 am Sunday 15 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest