Port Madison Sea Conditions and Tide Table

Port Madison 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 08:20 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 19°C on Thu afternoon, min 10°C on Fri night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 27°C on Mon afternoon, min 9°C on Tue night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 22°C on Wed afternoon, min 8°C on Wed night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Warm (max 23°C on Mon afternoon, min 10°C on Sat night). Wind will be generally light.

Thu
30
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
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
night
Wave Height Map
High Tide
6:16PM3.19m
6:59PM3.31m
5:16AM3.14m
7:39PM3.38m
5:41AM3.07m
8:20PM3.41m
6:09AM3.00m
9:03PM3.41m
6:40AM2.91m
9:49PM3.39m
7:15AM2.80m
10:38PM3.37m
7:56AM2.66m
11:29PM3.36m
8:52AM2.48m
00:16AM3.36m
10:10AM2.31m
00:56AM3.37m
11:43AM2.22m
1:30AM3.37m
1:14PM2.28m
2:00AM3.38m
2:36PM2.48m
2:29AM3.40m
3:47PM2.77m
2:57AM3.43m
4:48PM3.08m
Low Tide
11:07AM-0.02m
11:17PM1.62m
11:37AM-0.19m
11:57PM1.80m
12:08PM-0.30m
00:37AM1.95m
12:40PM-0.36m
1:17AM2.07m
1:15PM-0.35m
2:01AM2.17m
1:53PM-0.30m
2:50AM2.24m
2:35PM-0.19m
3:48AM2.26m
3:21PM-0.03m
4:58AM2.20m
4:11PM0.16m
6:12AM2.02m
5:05PM0.39m
7:13AM1.73m
6:02PM0.63m
7:57AM1.35m
7:01PM0.90m
8:35AM0.91m
7:59PM1.16m
9:10AM0.43m
8:55PM1.42m
9:47AM-0.06m
Wave
height (m) 
direction
period (s) 
part cloud
part cloud
part cloud
part cloud
cloud
cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
clear
part cloud
light rain
light rain
rain showers
part cloud
cloud
part cloud
clear
clear
part cloud
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
some clouds
clear
clear
clear
clear
some clouds
clear
some clouds
some clouds
some clouds
clear
some clouds
light rain
light rain
rain shwrs
some clouds
cloudy
some clouds
clear
clear
some clouds
 km/h
10
NNE
5
N
5
NNE
15
NNE
0
ESE
15
N
15
NNE
5
NNE
10
N
15
NNE
5
N
0
W
10
N
10
S
10
S
5
N
10
S
15
SSW
10
SSW
5
S
10
S
5
N
5
SE
5
N
15
NNE
0
ENE
5
N
10
NNE
5
NNE
10
N
10
NNE
5
NE
5
S
15
NNE
10
SE
10
S
10
N
5
SSE
0
SW
10
NE
5
E
5
ESE
20
N
5
N
15
N
20
N
5
NNE
 mm 
1
2
1
max°C
19
17
16
19
14
15
19
16
19
22
17
23
27
18
18
24
17
17
22
17
16
21
15
15
17
14
16
20
16
19
22
16
19
23
16
13
20
14
9
11
9
11
15
11
12
17
14
Moonrise
7:53
9:03
10:12
11:17
12:15
1:03
1:41
2:10
2:34
2:53
3:11
3:27
3:43
4:01
4:24
Moonset
5:24
5:47
6:16
6:54
7:42
8:39
9:44
10:53
12:05
1:18
2:31
3:47
5:06
6:29
7:57
Sunrise
5:52
5:50
5:50
5:48
5:46
5:45
5:43
5:41
5:39
5:39
5:37
5:35
5:35
5:33
5:31
Sunset
8:20
8:22
8:22
8:23
8:25
8:27
8:28
8:30
8:30
8:32
8:34
8:35
8:37
8:37
8:38
8:39
Today's sea temperature in Port Madison is
11.2° C
(Statistics for 30 Apr 1981-2005 – mean: 10.3 max: 11.7 min: 9.2°C)
Issued (local time): 4 pm Thursday 30 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest