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 —.

Days 1–4 Weather Summary

Light rain (total 2mm), mostly falling on Sun night. Cool air temperatures (max 13°C on Sun night, min 5°C on Mon night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 17°C on Sat afternoon, min 4°C on Thu morning). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 23°C on Mon afternoon, min 9°C on Tue morning). Wind will be generally light.

Days 11–13 Weather Summary

Some drizzle, heaviest during Thu night. Warm (max 21°C on Thu afternoon, min 10°C on Tue night). Wind will be generally light.

Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
Fri
11
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
7:06PM11.45ft
6:30AM12.07ft
8:05PM11.52ft
7:04AM11.84ft
9:08PM11.35ft
7:41AM11.45ft
10:18PM11.06ft
8:23AM10.83ft
11:36PM10.86ft
9:14AM10.01ft
00:57AM10.83ft
10:22AM9.15ft
2:08AM10.99ft
11:55AM8.46ft
3:02AM11.19ft
1:35PM8.27ft
3:45AM11.32ft
3:00PM8.5ft
4:19AM11.29ft
4:06PM8.92ft
4:45AM11.16ft
5:00PM9.35ft
5:06AM10.93ft
Low Tide
00:34AM3.67ft
1:06PM-1.48ft
1:21AM4.89ft
1:52PM-1.94ft
2:10AM6ft
2:42PM-1.9ft
3:07AM6.96ft
3:38PM-1.41ft
4:18AM7.61ft
4:41PM-0.69ft
5:56AM7.71ft
5:52PM0.07ft
7:45AM7.09ft
7:05PM0.69ft
8:54AM6.07ft
8:11PM1.18ft
9:41AM4.95ft
9:07PM1.67ft
10:17AM3.9ft
9:53PM2.23ft
10:48AM2.92ft
10:34PM2.89ft
11:15AM2ft
Wave
height (ft) 
direction
period (s) 
rain showers
cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
part cloud
rain showers
cloud
part cloud
rain shwrs
cloudy
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
clear
some clouds
some clouds
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
some clouds
rain shwrs
cloudy
some clouds
 mph
10
SSW
10
SSW
10
SSW
5
S
5
SSE
5
ENE
5
S
5
SW
5
N
0
NNE
5
NNE
5
N
0
NNW
5
NE
5
N
5
N
5
N
5
N
5
N
5
ENE
5
NNE
5
S
5
S
5
N
0
SSE
5
NNE
5
NE
5
S
5
SSW
5
SSW
5
NNW
0
SSE
10
SW
0
NW
0
ESE
5
N
 in 
0.08
0.04
max°F
55
50
52
46
48
52
46
45
52
46
48
52
50
50
59
55
54
63
59
59
72
63
64
73
59
57
68
59
59
64
59
59
70
59
54
61
Moonrise
7:15
7:38
8:07
8:46
9:38
10:43
11:56
1:11
2:25
3:36
4:45
5:52
6:58
Moonset
9:57
11:27
12:53
2:10
3:12
3:58
4:31
4:55
5:14
5:29
5:43
5:56
Sunrise
6:50
6:48
6:47
6:45
6:43
6:41
6:39
6:37
6:35
6:33
6:31
6:28
Sunset
7:37
7:38
7:40
7:42
7:43
7:45
7:45
7:47
7:49
7:50
7:52
7:52
Today's sea temperature in Port Madison is 49 °F (Statistics for 30 Mar 1981-2005 – mean: 48 max: 51 min: 46°F)
Issued (local time): 10 pm Sunday 30 Mar 2025
Forecast update inUpdates in 3 hr 0 min 20 sUpdate imminent
Nearest