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 07:43 AM and sunset is at 05:07 PM.

Days 1–3 Weather Summary

Mostly dry. Air temperatures will be below freezing (max -2°C on Sun morning, min -8°C on Fri night). Winds increasing (calm on Sat night, fresh winds from the SSE by Sun afternoon).

Days 4–6 Weather Summary

Mostly dry. Air temperatures will be below freezing (max -2°C on Tue afternoon, min -8°C on Tue night). Wind will be generally light.

Days 7–9 Weather Summary

A dusting of snow turning to light rain (total 9mm) on Sat morning. Freeze-thaw conditions (max 4°C on Sat afternoon, min -1°C on Thu night). Winds decreasing (strong winds from the S on Sat morning, light winds from the SSE by Sun morning).

Days 10–12 Weather Summary

Light rain (total 3mm) at first, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 6°C on Wed afternoon, min -1°C on Sun night). Winds decreasing (fresh winds from the N on Sun night, calm by Mon night).

Saturday
14
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
Sun
1
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
Wave Height Map
High Tide
5:29PM0.15m
5:12AM0.14m
5:57PM0.14m
5:47AM0.13m
6:24PM0.13m
6:25AM0.13m
6:53PM0.11m
7:07AM0.12m
7:24PM0.09m
7:55AM0.11m
8:00PM0.08m
8:52AM0.10m
8:45PM0.06m
10:01AM0.09m
9:45PM0.06m
11:21AM0.09m
11:00PM0.06m
12:43PM0.10m
00:18AM0.07m
1:48PM0.12m
1:26AM0.09m
2:42PM0.13m
2:23AM0.11m
3:28PM0.15m
3:14AM0.12m
4:10PM0.15m
Low Tide
10:53AM0.03m
11:31PM0.06m
11:29AM0.03m
11:55PM0.05m
12:05PM0.03m
00:19AM0.04m
12:43PM0.03m
00:44AM0.03m
1:23PM0.02m
1:14AM0.02m
2:10PM0.03m
1:50AM0.01m
3:11PM0.03m
2:38AM0.01m
4:32PM0.04m
3:50AM0.01m
6:19PM0.04m
5:17AM0.01m
7:29PM0.04m
8:18PM0.04m
7:47AM0.01m
9:00PM0.05m
8:42AM0.01m
9:37PM0.04m
9:30AM0.00m
10:13PM0.04m
Wave
height (m) 
direction
period (s) 
0.1
NE
2
0
W
2
0
W
2
0.5
SSW
3
1
S
5
1.5
S
6
1.4
S
6
1.2
S
6
0.7
SSE
6
0.4
NE
2
0.2
NNE
2
0.2
N
2
0.1
N
2
0.4
NW
2
0.3
N
2
0.3
N
2
0.3
NNW
2
0.7
WSW
4
0.6
WSW
4
0.9
SW
5
1.3
SSW
6
2
SSW
6
1.5
SSW
6
1.2
SW
5
0.7
SSW
5
1
SW
4
0.9
SW
6
0.6
NW
4
0.9
NW
4
0.6
WNW
4
0.2
W
3
0.4
SSW
3
0.6
SSW
4
0.7
SW
4
1.1
SW
5
0.8
SW
5
1.2
SSW
6
0.7
SW
5
1.2
W
5
1.2
W
5
0.5
W
5
0.2
WSW
4
0.5
S
3
1.3
S
5
1
SSW
5
0.7
SW
4
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
light snow
light snow
cloud
light rain
light rain
light rain
snow showers
clear
clear
part cloud
cloud
light snow
part cloud
cloud
part cloud
cloud
cloud
cloud
clear
clear
clear
part cloud
cloud
light snow
part cloud
cloud
clear
clear
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
clear
some clouds
some clouds
clear
some clouds
some clouds
cloudy
cloudy
light snow
light snow
cloudy
light rain
light rain
light rain
snow shwrs
clear
clear
some clouds
cloudy
light snow
some clouds
cloudy
some clouds
cloudy
cloudy
cloudy
clear
clear
clear
some clouds
cloudy
light snow
some clouds
cloudy
 km/h
10
ENE
5
N
5
SE
20
S
30
S
30
SSE
30
ESE
30
ESE
20
E
20
NE
15
N
10
NNE
10
N
15
N
15
N
15
NNE
15
NNW
15
WSW
15
W
25
SW
30
SSW
40
S
30
WSW
25
WSW
15
S
15
W
15
NNW
20
NNW
30
NW
15
NW
10
S
20
SSE
20
SW
20
SSW
30
WSW
20
SSW
25
WSW
15
SW
40
W
25
WNW
10
N
5
W
25
S
35
S
25
WSW
15
WSW
 mm 
3
1
4
1
3
1
max°C
-4
-4
-4
-2
-2
-3
-2
-2
-3
-3
-2
-6
-5
-4
-6
-4
-3
2
2
1
1
2
4
3
2
4
3
2
3
3
2
1
3
5
6
5
4
4
4
4
6
3
2
3
4
4
Moonrise
7:17
7:33
7:43
7:49
7:54
7:57
8:01
8:05
8:11
8:20
8:37
9:10
10:09
11:37
1:17
2:57
Moonset
12:47
2:16
3:47
5:18
6:48
8:18
9:50
11:26
1:06
2:48
4:23
5:35
6:17
6:38
6:50
Sunrise
7:43
7:41
7:39
7:35
7:33
7:31
7:28
7:26
7:24
7:20
7:18
7:16
7:13
7:11
7:07
7:05
Sunset
5:07
5:10
5:13
5:15
5:17
5:20
5:22
5:24
5:27
5:29
5:31
5:34
5:36
5:38
5:40
Today's sea temperature in Onsala is
1.4° C
(Statistics for 14 Feb 1981-2005 – mean: 2.4 max: 4.5 min: 0.0°C)
Issued (local time): 12 am Saturday 14 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest