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 04:45 PM.

Days 1–4 Weather Summary

A dusting of new snow. Air temperatures will be below freezing (max -5°C on Tue night, min -11°C on Tue morning). Wind will be generally light.

Days 5–7 Weather Summary

A dusting of new snow. Air temperatures will be below freezing (max -3°C on Thu afternoon, min -13°C on Fri night). Winds decreasing (fresh winds from the NNW on Fri morning, calm by Sun morning).

Days 8–10 Weather Summary

A heavy fall of snow, heaviest during Mon morning. Temperatures will be below freezing (max -1°C on Sun night, min -13°C on Tue night). Winds increasing (calm on Sun afternoon, fresh winds from the NW by Mon afternoon).

Days 11–13 Weather Summary

A dusting of snow on Thu night. Freezing level rising with drizzle on Thu night. Freeze-thaw conditions (max 4°C on Fri night, min -10°C on Wed night). Wind will be generally light.

Mon
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Sat
3
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
Wave Height Map
High Tide
1:08PM7.53m
1:34AM7.09m
1:46PM7.52m
2:13AM7.11m
2:26PM7.48m
2:54AM7.14m
3:10PM7.42m
3:38AM7.20m
3:58PM7.33m
4:27AM7.28m
4:50PM7.25m
5:20AM7.39m
5:47PM7.20m
6:16AM7.54m
6:47PM7.22m
7:14AM7.72m
7:49PM7.31m
8:14AM7.93m
8:49PM7.35m
9:13AM8.05m
9:51PM7.54m
10:13AM8.25m
10:50PM7.71m
Low Tide
7:26PM1.34m
7:41AM1.78m
8:05PM1.35m
8:21AM1.77m
8:45PM1.37m
9:04AM1.75m
9:29PM1.40m
9:51AM1.72m
10:17PM1.44m
10:43AM1.67m
11:08PM1.47m
11:39AM1.56m
00:04AM1.47m
12:39PM1.40m
1:03AM1.43m
1:40PM1.17m
2:04AM1.32m
2:41PM0.91m
3:03AM1.27m
3:40PM0.75m
4:03AM1.09m
4:38PM0.53m
5:00AM0.94m
Wave
height (m) 
direction
period (s) 
part cloud
clear
clear
part cloud
cloud
cloud
part cloud
part cloud
light snow
light snow
part cloud
clear
clear
part cloud
cloud
clear
clear
part cloud
light snow
light snow
heavy snow
mod snow
light snow
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
cloud
light snow
cloud
cloud
cloud
cloud
some clouds
clear
clear
some clouds
cloudy
cloudy
some clouds
some clouds
light snow
light snow
some clouds
clear
clear
some clouds
cloudy
clear
clear
some clouds
light snow
light snow
heavy snow
mod snow
light snow
some clouds
some clouds
clear
clear
some clouds
some clouds
cloudy
cloudy
light snow
cloudy
cloudy
cloudy
cloudy
 km/h
20
NW
10
NW
10
NW
5
NNE
15
ENE
20
NE
10
N
5
NNW
5
W
10
NW
25
NNW
30
NNW
20
NNW
15
NNW
15
N
10
NNW
5
NNW
5
WSW
10
ESE
20
ENE
35
N
35
NW
30
WNW
20
WNW
15
WNW
10
W
10
WNW
5
WNW
5
NNW
5
ESE
10
SE
10
SSE
10
SW
10
SSW
5
WNW
15
NNW
 mm 
1
max°C
-7
-9
-10
-7
-5
-6
-5
-5
-5
-3
-4
-10
-9
-11
-12
-10
-10
-8
-4
-1
-2
-1
-1
-6
-4
-8
-8
-6
-9
-3
0
2
1
3
4
1
Moonrise
10:39
11:02
11:22
11:40
11:58
12:17
12:40
1:08
1:46
2:38
3:44
Moonset
7:05
8:16
9:27
10:38
11:50
1:04
2:21
3:43
5:07
6:29
7:41
8:38
Sunrise
8:00
8:00
8:02
8:02
8:02
8:02
8:03
8:03
8:03
8:03
8:03
8:03
Sunset
4:45
4:45
4:45
4:45
4:46
4:47
4:47
4:49
4:50
4:51
4:52
4:52
Today's sea temperature in Saint John is
7.1° C
(Statistics for 22 Dec 1981-2005 – mean: 5.4 max: 7.1 min: 4.1°C)
Issued (local time): 1 pm Monday 22 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest