Madison Sea Conditions and Tide Table

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 07:09 AM and sunset is at 04:22 PM.

Days 1–3 Weather Summary

Heavy rain (total 21mm), heaviest during Fri morning. Icy conditions (max 13°C on Fri morning, min -1°C on Fri night). Winds increasing (light winds from the SE on Thu morning, near gales from the S by Fri morning).

Days 4–6 Weather Summary

A dusting of new snow. Icy conditions (max 6°C on Sun morning, min -6°C on Sun night). Winds increasing (light winds from the WNW on Mon night, fresh winds from the SW by Tue morning).

Days 7–9 Weather Summary

Moderate rain (total 11mm), heaviest on Thu night. Freeze-thaw conditions (max 12°C on Fri afternoon, min -5°C on Wed night). Winds decreasing (fresh winds from the NW on Wed morning, light winds from the NW by Wed night).

Days 10–12 Weather Summary

Light rain (total 4mm), mostly falling on Sun night. Freeze-thaw conditions (max 7°C on Mon morning, min -3°C on Mon night). Winds increasing (calm on Sat night, fresh winds from the NNW by Mon afternoon).

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
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
9:31AM1.52m
10:04PM1.34m
10:10AM1.52m
10:43PM1.35m
10:49AM1.51m
11:22PM1.35m
11:28AM1.51m
00:01AM1.36m
12:08PM1.50m
00:41AM1.36m
12:49PM1.49m
1:22AM1.37m
1:32PM1.48m
2:06AM1.40m
2:19PM1.45m
2:52AM1.43m
3:09PM1.42m
3:41AM1.47m
4:04PM1.38m
4:35AM1.51m
5:04PM1.35m
5:32AM1.56m
6:06PM1.35m
6:30AM1.62m
Low Tide
3:52PM0.01m
3:55AM0.15m
4:31PM-0.00m
4:35AM0.14m
5:09PM-0.00m
5:14AM0.13m
5:48PM0.00m
5:53AM0.13m
6:27PM0.01m
6:34AM0.13m
7:07PM0.01m
7:18AM0.13m
7:48PM0.01m
8:06AM0.13m
8:33PM0.02m
9:00AM0.12m
9:21PM0.03m
9:57AM0.09m
10:14PM0.03m
10:58AM0.06m
11:09PM0.03m
11:59AM0.01m
00:07AM0.02m
Wave
height (m) 
direction
period (s) 
clear
clear
light rain
heavy rain
light rain
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
light snow
part cloud
clear
clear
clear
clear
clear
cloud
mod rain
rain showers
clear
part cloud
part cloud
clear
part cloud
part cloud
cloud
rain showers
part cloud
part cloud
clear
clear
clear
light rain
heavy rain
light rain
clear
clear
some clouds
some clouds
clear
clear
clear
clear
some clouds
some clouds
light snow
some clouds
clear
clear
clear
clear
clear
cloudy
mod rain
rain shwrs
clear
some clouds
some clouds
clear
some clouds
some clouds
cloudy
rain shwrs
some clouds
some clouds
clear
 km/h
10
SE
15
SE
20
SSE
50
S
30
WSW
40
W
20
WNW
15
SW
30
SSW
30
WSW
30
WNW
30
WNW
30
NW
25
NW
10
W
35
SW
35
WSW
25
WNW
30
NW
20
NNW
10
NW
20
SW
20
SW
25
SW
30
WSW
25
W
15
WNW
15
NNW
5
NNW
5
WNW
0
E
10
ESE
5
E
10
NNW
20
NNW
25
NNW
 mm 
3
16
2
10
1
4
max°C
5
8
12
13
7
0
1
2
6
6
4
-2
-3
-3
-1
1
2
4
-2
-3
-4
2
4
7
11
12
5
4
4
2
4
5
5
7
6
-1
Moonrise
6:13
7:11
8:03
8:47
9:24
9:54
10:20
10:43
11:04
11:26
11:49
12:16
Moonset
2:56
3:44
4:39
5:41
6:47
7:54
9:02
10:09
11:17
12:27
1:41
Sunrise
7:09
7:11
7:11
7:11
7:13
7:13
7:13
7:13
7:13
7:15
7:15
7:15
Sunset
4:22
4:22
4:22
4:23
4:23
4:24
4:25
4:25
4:27
4:28
4:28
4:29
Today's sea temperature in Madison is
6.4° C
(Statistics for 18 Dec 1981-2005 – mean: 8.6 max: 11.7 min: 6.9°C)
Issued (local time): 12 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest