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 07:43 AM and sunset is at 04:17 PM.

Days 1–3 Weather Summary

Heavy rain (total 26mm), heaviest during Mon morning. Cool air temperatures (max 14°C on Mon afternoon, min 6°C on Tue night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 6mm), mostly falling on Wed morning. Cool air temperatures (max 13°C on Fri afternoon, min 7°C on Thu afternoon). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Very mild (max 13°C on Sat morning, min 10°C on Sat morning). Wind will be generally light.

Days 10–12 Weather Summary

Moderate rain (total 16mm), heaviest on Wed afternoon. Very mild (max 12°C on Tue morning, min 3°C on Thu night). Winds decreasing (strong winds from the SSW on Wed night, calm by Thu night).

Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
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
7:39AM4.01m
5:18PM3.38m
8:27AM3.97m
6:14PM3.12m
9:15AM3.90m
7:21PM2.81m
10:00AM3.83m
8:41PM2.51m
10:43AM3.74m
10:20PM2.33m
11:24AM3.64m
00:11AM2.34m
12:00PM3.52m
1:49AM2.55m
12:34PM3.40m
3:03AM2.85m
1:05PM3.29m
4:00AM3.13m
1:34PM3.20m
4:47AM3.36m
2:04PM3.15m
5:27AM3.54m
2:36PM3.12m
6:03AM3.65m
Low Tide
12:36PM2.41m
00:32AM-0.87m
1:37PM2.30m
1:21AM-0.51m
2:46PM2.12m
2:11AM-0.07m
3:59PM1.84m
3:03AM0.43m
5:11PM1.50m
3:59AM0.94m
6:11PM1.12m
5:01AM1.41m
7:01PM0.75m
7:42PM0.43m
7:21AM2.10m
8:19PM0.16m
8:26AM2.29m
8:53PM-0.05m
9:22AM2.40m
9:25PM-0.21m
10:08AM2.47m
9:59PM-0.34m
Wave
height (m) 
direction
period (s) 
rain showers
part cloud
cloud
mod rain
light rain
light rain
cloud
light rain
light rain
light rain
cloud
cloud
light rain
light rain
cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
light rain
cloud
part cloud
part cloud
mod rain
rain showers
clear
part cloud
part cloud
rain shwrs
some clouds
cloudy
mod rain
light rain
light rain
cloudy
light rain
light rain
light rain
cloudy
cloudy
light rain
light rain
cloudy
cloudy
cloudy
some clouds
cloudy
cloudy
some clouds
cloudy
some clouds
some clouds
some clouds
clear
some clouds
light rain
cloudy
some clouds
some clouds
mod rain
rain shwrs
clear
some clouds
some clouds
 km/h
10
SSE
15
SSW
10
SSW
15
S
25
SSW
5
E
10
S
10
SSE
10
SSW
0
NNW
5
S
5
N
5
S
5
SSE
5
SSE
5
S
0
NW
5
S
10
S
20
SSW
5
W
5
SSE
5
S
5
SSE
5
SSE
5
SSE
10
SSE
25
SSW
15
S
15
S
20
S
15
S
35
SW
30
SW
10
SW
5
SSW
 mm 
2
10
4
3
4
3
3
2
1
2
9
5
max°C
11
12
9
10
14
13
9
8
9
9
9
8
8
7
9
12
13
11
13
12
11
11
12
11
12
13
11
12
11
11
11
11
11
8
8
4
Moonrise
7:22
8:44
10:03
11:16
12:27
1:34
2:42
3:50
4:58
6:07
7:12
Moonset
10:55
11:26
11:49
12:07
12:23
12:37
12:51
1:06
1:24
1:46
2:14
2:50
Sunrise
7:43
7:45
7:46
7:47
7:48
7:48
7:50
7:50
7:52
7:52
7:52
7:54
Sunset
4:17
4:17
4:17
4:17
4:17
4:17
4:17
4:17
4:17
4:17
4:19
4:19
Today's sea temperature in Port Madison is
9.8° C
(Statistics for 07 Dec 1981-2005 – mean: 9.1 max: 10.2 min: 7.5°C)
Issued (local time): 3 am Sunday 07 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest