Saint John Sea Conditions and Tide Table

Saint John 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

Drizzle on Sat night turning to light snow on Sun night. Icy conditions (max 2°C on Sat night, min -13°C on Mon night). Wind will be generally light.

Days 5–7 Weather Summary

A dusting of snow giving way to moderate rain (total 12mm) heaviest on Wed night. Icy conditions (max 8°C on Wed night, min -5°C on Tue night). Winds increasing (calm on Tue night, strong winds from the SSW by Wed night).

Days 8–10 Weather Summary

A moderate fall of snow, heaviest on Sun afternoon. Temperatures will be below freezing (max -3°C on Sun morning, min -11°C on Mon morning). Winds increasing (light winds from the NW on Sat afternoon, fresh winds from the NNW by Sun afternoon).

Days 11–13 Weather Summary

Mostly dry. Freeze-thaw conditions (max 1°C on Wed afternoon, min -13°C on Tue morning). Wind will be generally light.

Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thu
18
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
00:50AM7.92m
1:10PM8.43m
1:45AM7.77m
2:05PM8.18m
2:41AM7.59m
3:01PM7.87m
3:37AM7.39m
3:59PM7.54m
4:35AM7.23m
4:59PM7.24m
5:34AM7.11m
6:00PM7.00m
6:32AM7.05m
7:00PM6.86m
7:27AM7.06m
7:57PM6.80m
8:19AM7.10m
8:50PM6.80m
9:08AM7.18m
9:39PM6.84m
9:53AM7.27m
10:23PM6.90m
10:36AM7.35m
Low Tide
6:38PM0.22m
7:00AM0.87m
7:32PM0.40m
7:55AM1.08m
8:26PM0.68m
8:51AM1.33m
9:23PM0.99m
9:49AM1.57m
10:21PM1.30m
10:49AM1.76m
11:20PM1.57m
11:50AM1.88m
00:19AM1.77m
12:51PM1.91m
1:16AM1.90m
1:48PM1.87m
2:10AM1.96m
2:41PM1.78m
3:00AM1.98m
3:30PM1.67m
3:46AM1.96m
4:15PM1.57m
4:29AM1.92m
4:56PM1.48m
Wave
height (m) 
direction
period (s) 
snow showers
clear
part cloud
light snow
light snow
clear
clear
clear
clear
light rain
light snow
cloud
mod rain
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
clear
cloud
light snow
mod snow
part cloud
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
part cloud
snow shwrs
clear
some clouds
light snow
light snow
clear
clear
clear
clear
light rain
light snow
cloudy
mod rain
some clouds
clear
some clouds
some clouds
some clouds
some clouds
cloudy
clear
cloudy
light snow
mod snow
some clouds
clear
clear
clear
some clouds
some clouds
clear
some clouds
some clouds
some clouds
clear
some clouds
 km/h
15
W
20
NNW
10
NNW
10
NNE
25
NNW
20
NW
15
NW
10
W
5
WSW
30
SSW
10
WSW
30
SSW
25
SW
20
W
15
WNW
10
WNW
15
WNW
15
NW
10
NW
10
NW
5
N
10
NE
30
NNE
40
NNW
20
WNW
15
WNW
5
WNW
15
NW
20
NW
20
NW
10
WNW
10
SW
15
WSW
10
WNW
5
NNE
5
ESE
 mm 
1
2
10
max°C
2
-3
-5
-7
-8
-9
-11
-10
-6
3
2
6
8
4
2
-3
-3
-2
-5
-6
-4
-5
-3
-3
-5
-9
-7
-8
-11
-9
-10
-3
1
-2
-4
-2
Moonrise
7:34
8:54
10:10
11:22
12:30
1:36
2:42
3:47
4:53
5:59
7:03
Moonset
10:51
11:27
11:54
12:15
12:33
12:50
1:06
1:23
1:42
2:06
2:34
3:11
Sunrise
7:48
7:50
7:50
7:52
7:52
7:54
7:54
7:54
7:56
7:56
7:56
7:58
Sunset
4:40
4:40
4:40
4:40
4:40
4:40
4:40
4:42
4:42
4:42
4:42
4:43
Today's sea temperature in Saint John is
9.0° C
(Statistics for 06 Dec 1981-2005 – mean: 6.6 max: 8.4 min: 5.1°C)
Issued (local time): 7 pm Saturday 06 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest