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 07:00 PM.

Days 1–4 Weather Summary

Moderate rain (total 11mm), heaviest on Sat night. Low air temperatures (max 9°C on Sat afternoon, min 4°C on Sat night). Winds decreasing (fresh winds from the NNE on Sun morning, calm by Mon morning).

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 16°C on Thu morning, min 6°C on Thu night). Winds increasing (calm on Tue night, fresh winds from the ENE by Fri morning).

Days 8–10 Weather Summary

Mostly dry. Very mild (max 12°C on Mon morning, min 5°C on Fri night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Very mild (max 15°C on Wed afternoon, min 8°C on Mon night). Wind will be generally light.

Sat
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thu
10
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
3:52PM0.92ft
4:24AM0.98ft
4:43PM0.89ft
5:25AM0.92ft
5:48PM0.85ft
6:39AM0.85ft
7:06PM0.82ft
8:01AM0.82ft
8:26PM0.79ft
9:17AM0.82ft
9:40PM0.82ft
10:25AM0.85ft
10:44PM0.85ft
11:25AM0.89ft
11:40PM0.89ft
12:17PM0.92ft
00:30AM0.92ft
1:02PM0.92ft
1:14AM0.95ft
1:43PM0.92ft
1:53AM0.95ft
2:20PM0.92ft
2:30AM0.95ft
Low Tide
10:02PM-0.03ft
10:31AM0.03ft
10:51PM0ft
11:21AM0.07ft
11:44PM0.03ft
12:16PM0.16ft
00:46AM0.1ft
1:23PM0.23ft
2:02AM0.16ft
2:54PM0.26ft
3:45AM0.16ft
4:47PM0.23ft
5:19AM0.13ft
5:58PM0.2ft
6:19AM0.07ft
6:46PM0.13ft
7:04AM0.03ft
7:24PM0.13ft
7:41AM0.03ft
7:55PM0.1ft
8:13AM0.03ft
8:22PM0.1ft
8:41AM0.07ft
Wave
height (ft) 
direction
period (s) 
4.5
SW
6
4.5
SW
5
5
SW
7
5
NE
6
3
SW
8
1.5
SW
7
1.5
SW
7
1
SW
5
0.5
WSW
4
0.5
S
3
0.5
S
2
0.5
SW
2
1.5
SW
3
1.5
SW
3
3
SW
4
3.5
SW
4
1.5
SW
4
3
NE
4
3
NE
5
2.5
ENE
4
2.5
ENE
4
1.5
ENE
4
0.5
E
3
0.5
E
2
0.5
S
2
0.5
SW
2
0.5
SSW
2
2.5
SW
4
2
SW
4
2
NE
4
1.5
NE
3
0.5
ENE
3
0.5
SE
2
1.5
SW
2
1.5
SW
4
1.5
NE
3
clear
mod rain
light rain
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
clear
clear
clear
part cloud
clear
part cloud
clear
clear
clear
mod rain
light rain
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
some clouds
clear
clear
clear
some clouds
clear
some clouds
clear
clear
 mph
15
WSW
20
S
15
NNW
15
NNE
5
NW
5
E
10
SW
5
WSW
5
SSE
5
SSE
0
WSW
5
SW
10
SW
10
WSW
10
WSW
10
SW
5
ENE
20
NE
15
NE
10
NE
10
NE
5
ENE
0
N
5
S
5
SSW
5
SW
5
SW
15
SW
5
N
15
NE
5
ENE
5
NNW
10
SSW
10
SSW
0
NNW
10
ENE
 in 
0.4
0.04
max°F
48
43
39
43
43
46
48
45
46
46
45
52
54
52
61
61
48
46
50
48
45
46
45
50
50
48
54
57
57
55
57
55
55
59
55
46
Moonrise
5:58
7:00
7:04
7:10
7:23
7:51
8:47
10:12
11:48
1:23
2:52
4:16
5:37
Moonset
7:26
10:13
12:04
1:56
3:39
4:52
5:30
5:47
5:55
6:00
6:02
6:03
Sunrise
6:58
5:56
5:52
5:50
5:47
5:45
5:41
5:39
5:35
5:33
5:30
5:28
Sunset
7:00
8:01
7:04
7:06
7:08
7:10
7:13
7:15
7:17
7:20
7:22
7:23
Today's sea temperature in Grimstad is 41 °F (Statistics for 29 Mar 1981-2005 – mean: 41 max: 44 min: 38°F)
Issued (local time): 6 pm Saturday 29 Mar 2025
Forecast update inUpdates in 3 hr 7 min 56 sUpdate imminent
Nearest