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 05:33 AM and sunset is at 09:13 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 17°C on Fri afternoon, min 7°C on Sun night). Winds decreasing (fresh winds from the SW on Fri afternoon, calm by Sun night).

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 14°C on Mon afternoon, min 4°C on Tue night). Winds decreasing (fresh winds from the W on Mon afternoon, light winds from the S by Wed morning).

Days 7–9 Weather Summary

Mostly dry. Very mild (max 14°C on Fri afternoon, min 5°C on Sat night). Winds increasing (calm on Thu morning, fresh winds from the WSW by Fri night).

Days 10–12 Weather Summary

Heavy rain (total 26mm), heaviest during Mon afternoon. Very mild (max 11°C on Tue afternoon, min 7°C on Sun morning). Winds decreasing (strong winds from the NE on Mon morning, calm by Tue night).

Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
Tuesday
12
Wednesday
13
Thursday
14
Friday
15
Sat
16
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
5:15PM0.24m
5:39AM0.25m
6:02PM0.23m
6:35AM0.23m
6:57PM0.22m
7:39AM0.22m
8:01PM0.21m
8:46AM0.21m
9:05PM0.21m
9:49AM0.21m
10:05PM0.21m
10:46AM0.21m
10:58PM0.22m
11:35AM0.22m
11:44PM0.23m
12:17PM0.22m
00:25AM0.24m
12:54PM0.22m
1:00AM0.25m
1:26PM0.23m
1:34AM0.26m
1:55PM0.23m
2:07AM0.27m
2:26PM0.24m
2:44AM0.28m
3:01PM0.25m
3:25AM0.29m
3:43PM0.26m
Low Tide
10:46AM0.04m
10:57PM0.04m
11:20AM0.05m
11:35PM0.05m
11:58AM0.07m
00:18AM0.06m
12:41PM0.08m
1:05AM0.07m
1:30PM0.10m
2:00AM0.08m
2:25PM0.11m
3:03AM0.09m
3:29PM0.11m
4:20AM0.09m
4:38PM0.11m
5:38AM0.08m
5:37PM0.10m
6:29AM0.07m
6:21PM0.09m
7:06AM0.06m
7:00PM0.07m
7:42AM0.05m
7:40PM0.05m
8:19AM0.04m
8:22PM0.03m
8:58AM0.03m
9:07PM0.02m
9:40AM0.02m
9:55PM0.01m
Wave
height (m) 
direction
period (s) 
0.8
SW
4
0.8
SW
4
0.6
SSW
4
0.6
SW
5
1
SSW
5
1.1
SSW
5
0.7
SW
5
0.6
S
4
0.4
SW
4
0.8
SW
5
1.6
SW
6
1.1
SW
6
0.8
SW
5
0.8
SW
6
0.7
SW
4
0.3
SW
4
1.1
SW
5
0.4
SW
4
0.1
SW
3
0.4
SW
2
0.6
SW
4
0.4
SW
4
1.3
SW
5
1.1
SW
5
0.6
SW
5
1
SW
5
0.7
NNE
4
1.3
ENE
5
0.6
ENE
4
0.5
ENE
3
2.4
ENE
6
1.3
E
6
1.4
SSW
7
0.9
SW
7
0.6
SW
6
0.5
SW
6
1.6
SW
6
1.4
SW
6
1.1
SW
5
0.4
SW
5
0.9
SSE
5
0.9
SSW
6
0.6
SSW
6
0.5
SW
6
0.6
SW
6
0.5
SSE
3
1.2
SW
5
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
clear
part cloud
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
part cloud
mod rain
heavy rain
part cloud
part cloud
light rain
light rain
part cloud
clear
part cloud
light rain
heavy rain
light rain
light rain
clear
clear
part cloud
light rain
clear
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
some clouds
clear
some clouds
clear
clear
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
clear
some clouds
some clouds
clear
clear
clear
some clouds
clear
clear
some clouds
mod rain
heavy rain
some clouds
some clouds
light rain
light rain
some clouds
clear
some clouds
light rain
heavy rain
light rain
light rain
clear
clear
some clouds
light rain
 km/h
25
WSW
30
SW
15
SW
20
SW
25
SW
20
WSW
20
ENE
10
ENE
10
SW
20
WSW
35
W
25
W
30
WNW
30
WNW
15
WNW
5
S
20
WSW
10
WNW
5
SE
15
SSW
10
WSW
5
SSE
25
SW
20
WSW
15
WSW
20
W
25
NE
30
NE
20
ENE
20
NNE
45
NE
5
S
10
SW
0
SSW
5
E
10
SW
40
WNW
35
W
20
W
10
E
20
NE
10
NE
5
WNW
5
W
10
E
15
SSW
30
SSW
 mm 
9
12
1
4
2
12
3
2
1
max°C
16
17
13
13
13
10
11
10
9
13
14
10
8
10
9
9
12
12
9
10
10
10
14
11
11
14
12
8
9
9
8
10
10
10
11
10
11
13
11
8
8
8
9
14
12
9
8
Moonrise
9:44
11:12
12:36
1:48
2:38
3:07
3:23
3:32
3:37
3:41
3:44
3:46
3:49
3:54
4:02
Moonset
4:51
4:57
5:07
5:25
5:59
6:55
8:11
9:37
11:05
12:34
2:02
3:32
5:05
6:43
8:29
Sunrise
5:33
5:30
5:28
5:24
5:22
5:20
5:18
5:16
5:13
5:11
5:09
5:07
5:03
5:01
5:00
4:58
Sunset
9:13
9:15
9:17
9:20
9:22
9:24
9:27
9:29
9:30
9:34
9:36
9:37
9:39
9:42
9:44
9:46
Today's sea temperature in Grimstad is
8.4° C
(Statistics for 01 May 1981-2005 – mean: 7.8 max: 9.7 min: 6.0°C)
Issued (local time): 7 am Friday 01 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest