Grimstad Sea Conditions and Tide Table

Grimstad 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 10:27 PM.

Days 1–4 Weather Summary

Some drizzle, heaviest during Sat afternoon. Warm air temperatures (max 23°C on Fri afternoon, min 15°C on Thu night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 26°C on Wed afternoon, min 20°C on Sun night). Wind will be generally light.

Days 8–10 Weather Summary

Moderate rain (total 17mm), heaviest on Thu night. Warm (max 26°C on Wed night, min 16°C on Thu night). Wind will be generally light.

Days 11–13 Weather Summary

Moderate rain (total 10mm), heaviest on Sun morning. Warm (max 21°C on Tue afternoon, min 15°C on Sun night). Wind will be generally light.

Days 14–17 Weather Summary

Light rain (total 8mm), mostly falling on Wed morning. Warm (max 20°C on Fri afternoon, min 12°C on Wed night). Winds increasing (light winds from the WSW on Tue night, fresh winds from the WSW by Wed afternoon).

Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Sat
25
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
night
AM
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
1:32AM0.27m
1:45PM0.24m
2:19AM0.28m
2:34PM0.26m
3:07AM0.29m
3:24PM0.27m
3:56AM0.30m
4:17PM0.29m
4:47AM0.30m
5:12PM0.30m
5:41AM0.29m
6:09PM0.30m
6:37AM0.28m
7:09PM0.29m
7:36AM0.27m
8:10PM0.29m
8:37AM0.26m
9:12PM0.28m
9:40AM0.24m
10:14PM0.27m
10:41AM0.23m
11:14PM0.27m
11:41AM0.23m
00:12AM0.26m
12:37PM0.23m
1:06AM0.26m
1:28PM0.23m
Low Tide
6:45PM0.05m
7:41AM0.06m
7:47PM0.03m
8:30AM0.04m
8:42PM0.01m
9:17AM0.02m
9:33PM-0.00m
10:03AM0.01m
10:23PM-0.01m
10:49AM-0.00m
11:13PM-0.01m
11:36AM-0.00m
00:02AM-0.00m
12:23PM0.00m
00:54AM0.02m
1:12PM0.02m
1:48AM0.04m
2:04PM0.03m
2:50AM0.06m
3:02PM0.05m
4:08AM0.07m
4:13PM0.07m
5:55AM0.08m
5:47PM0.07m
7:12AM0.07m
7:03PM0.07m
8:03AM0.07m
7:53PM0.06m
Wave
Height (m)
Direction
Period (s)
0.4
SW
6
0.3
SW
4
0.1
SW
4
0.3
SW
2
0.1
SW
3
0.2
SSW
2
0.9
NE
4
1.4
NE
6
0.7
NE
5
0.3
ENE
3
0.4
ENE
3
0.3
ENE
4
0.1
NE
2
0.4
NE
3
0.2
ENE
3
0.1
E
2
0.1
E
1
0
E
2
0
E
2
0.3
NE
3
0.2
ENE
3
0.2
E
3
0.3
NE
3
0.2
ENE
3
0.2
ESE
3
0.1
SW
4
0.2
WSW
5
0.6
SW
6
0.6
SW
6
0.9
WSW
6
0.9
ENE
4
0.5
ENE
4
0.4
ENE
4
0.3
SW
4
0.4
ENE
4
0.4
NE
4
0.9
SW
4
1.3
SW
5
1.8
SW
6
1
SW
6
1.3
SW
6
1.6
SW
6
1.4
SW
6
1.1
SW
7
1.8
SW
6
1.3
SW
6
0.8
SW
4
clear
clear
clear
clear
clear
rain showers
clear
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
cloud
light rain
light rain
light rain
rain showers
rain showers
thunderstorm
rain showers
light rain
rain showers
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
mod rain
clear
cloud
clear
cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
rain shwrs
clear
clear
clear
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
cloudy
light rain
light rain
light rain
rain shwrs
rain shwrs
risk tstorm
rain shwrs
light rain
rain shwrs
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
mod rain
clear
cloudy
clear
cloudy
some clouds
clear
clear
some clouds
some clouds
km/h
10
NE
15
E
10
SSE
10
WSW
5
SSE
10
S
25
NE
30
ENE
15
E
10
N
15
ENE
10
E
10
NNW
15
ENE
10
SE
10
NW
10
ESE
5
SE
10
N
20
ENE
10
E
5
SW
5
N
5
NNE
5
NNE
5
ESE
10
SSW
10
NNE
5
ENE
5
SE
15
NE
15
NE
0
NNW
15
N
15
E
15
SW
20
WSW
25
SW
35
WSW
20
WSW
30
WSW
30
WSW
25
WSW
25
W
30
WSW
25
WSW
25
SW
 mm
1
4
5
1
3
2
2
5
4
1
8
max °C
18
20
23
23
22
23
23
20
22
22
22
24
24
24
25
25
25
26
26
21
23
24
21
21
20
20
21
18
17
17
17
18
19
20
20
21
21
16
19
17
17
17
15
17
20
18
17
Moonrise
12:23
12:38
1:08
2:10
3:46
5:36
7:23
9:03
10:37
12:06
1:32
2:59
4:26
5:52
7:15
Moonset
6:48
8:31
9:49
10:32
10:53
11:03
11:09
11:12
11:15
11:18
11:21
11:25
11:31
11:42
12:01
Sunrise
4:33
4:35
4:37
4:39
4:39
4:41
4:43
4:46
4:47
4:48
4:50
4:52
4:54
4:56
4:58
5:01
Sunset
10:27
10:25
10:23
10:22
10:22
10:20
10:19
10:16
10:15
10:14
10:12
10:10
10:08
10:07
10:05
10:02
Today's sea temperature in Grimstad is
16.7° C
(Statistics for 09 Jul 1981-2005 – mean: 15.5 max: 18.2 min: 13.5°C)
Issued (local time): 7 pm Thursday 09 Jul 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest