Saint Marys, Saint Marys River Sea Conditions and Tide Table

Saint Marys, Saint Marys River 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 07:03 AM and sunset is at 07:44 PM.

Days 1–3 Weather Summary

Moderate rain (total 19mm), heaviest on Sun night. Very warm air temperatures (max 34°C on Sun afternoon, min 25°C on Sat morning). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 3mm), mostly falling on Tue afternoon. Warm air temperatures (max 29°C on Wed afternoon, min 25°C on Thu morning). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 14mm), heaviest on Sat night. Warm (max 33°C on Sat afternoon, min 24°C on Sat night). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 70mm), heaviest during Tue night. Warm (max 33°C on Mon afternoon, min 24°C on Tue night). Wind will be generally light.

Days 13–16 Weather Summary

Moderate rain (total 17mm), heaviest on Sun morning. Warm (max 28°C on Sat afternoon, min 25°C on Thu night). Wind will be generally light.

Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sun
20
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
AM
PM
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
4:57PM2.04m
5:18AM1.70m
6:07PM2.08m
6:28AM1.76m
7:11PM2.13m
7:33AM1.86m
8:09PM2.18m
8:31AM1.97m
9:01PM2.21m
9:25AM2.06m
9:50PM2.19m
10:16AM2.12m
10:36PM2.14m
11:04AM2.14m
11:21PM2.06m
11:49AM2.13m
00:03AM1.96m
12:33PM2.08m
00:44AM1.86m
1:15PM2.02m
1:25AM1.76m
1:58PM1.95m
2:07AM1.69m
2:43PM1.89m
2:51AM1.63m
3:31PM1.84m
3:40AM1.60m
4:26PM1.82m
Low Tide
10:21AM0.09m
11:19PM0.31m
11:26AM0.07m
00:21AM0.25m
12:31PM0.04m
1:20AM0.17m
1:33PM-0.01m
2:16AM0.08m
2:31PM-0.05m
3:07AM0.01m
3:26PM-0.06m
3:54AM-0.04m
4:17PM-0.04m
4:37AM-0.04m
5:05PM0.01m
5:18AM0.00m
5:51PM0.10m
5:58AM0.08m
6:36PM0.21m
6:38AM0.18m
7:23PM0.33m
7:20AM0.29m
8:12PM0.44m
8:05AM0.38m
9:05PM0.52m
8:56AM0.45m
10:00PM0.56m
9:52AM0.48m
Wave
Height (m)
Direction
Period (s)
rain showers
part cloud
part cloud
part cloud
cloud
thunderstorm
thunderstorm
thunderstorm
clear
part cloud
thunderstorm
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
rain showers
rain showers
thunderstorm
part cloud
thunderstorm
clear
clear
part cloud
rain showers
part cloud
clear
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
clear
rain showers
rain showers
clear
rain showers
thunderstorm
clear
clear
clear
thunderstorm
rain showers
rain showers
rain shwrs
some clouds
some clouds
some clouds
cloudy
risk tstorm
risk tstorm
risk tstorm
clear
some clouds
risk tstorm
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
rain shwrs
rain shwrs
risk tstorm
some clouds
risk tstorm
clear
clear
some clouds
rain shwrs
some clouds
clear
clear
some clouds
risk tstorm
risk tstorm
risk tstorm
clear
rain shwrs
rain shwrs
clear
rain shwrs
risk tstorm
clear
clear
clear
risk tstorm
rain shwrs
rain shwrs
km/h
5
W
5
W
10
W
10
W
0
SW
15
E
15
NE
10
ENE
10
NE
10
NE
15
NE
10
NE
15
NE
15
ENE
5
ENE
5
NE
10
ESE
5
SSW
10
W
5
SSW
10
WSW
5
WSW
10
SE
10
NNW
5
W
10
ESE
10
SSW
5
WSW
10
SSE
10
WSW
10
WNW
15
E
0
NE
20
NE
25
NE
15
NE
20
NE
20
NE
15
NE
15
NE
20
ENE
10
E
15
NE
20
NE
15
ENE
20
NE
20
NE
 mm
1
12
4
2
3
2
1
1
10
1
36
26
7
2
1
2
3
3
4
2
max °C
29
33
30
31
34
31
27
28
27
28
28
27
28
29
27
29
29
28
31
32
29
29
33
25
28
32
29
30
33
31
31
33
25
26
26
26
26
27
26
26
27
26
27
28
26
26
27
Moonrise
12:49
1:55
3:06
4:16
5:25
6:30
7:34
8:35
9:35
10:35
11:35
12:35
1:32
2:26
3:15
3:59
Moonset
3:53
4:48
5:35
6:15
6:50
7:21
7:51
8:20
8:51
9:24
10:00
10:41
11:27
12:18
1:13
Sunrise
7:03
7:05
7:05
7:05
7:05
7:07
7:07
7:07
7:09
7:09
7:09
7:09
7:11
7:11
7:11
7:13
Sunset
7:44
7:43
7:42
7:40
7:38
7:37
7:37
7:36
7:34
7:32
7:31
7:30
7:29
7:28
7:27
7:24
Today's sea temperature in Saint Marys, Saint Marys River is
28.7°C
(Statistics for 05 Sep 1981-2005 – mean: 28.1 max: 29.0 min: 26.6°C)
Issued (local time): 1 am Saturday 05 Sep 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest