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 07:09 AM and sunset is at 07:49 PM.

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Tue night. Icy conditions (max 6°C on Mon night, min -6°C on Wed night). Winds decreasing (fresh winds from the SW on Mon afternoon, light winds from the N by Mon night).

Days 4–6 Weather Summary

A light covering of new snow, mostly falling on Thu afternoon. Icy conditions (max 2°C on Fri night, min -6°C on Thu morning). Wind will be generally light.

Days 7–9 Weather Summary

A dusting of snow giving way to moderate rain (total 15mm) heaviest on Sun night. Freeze-thaw conditions (max 4°C on Sun morning, min -8°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 3mm), mostly falling on Fri night. Freeze-thaw conditions (max 5°C on Fri afternoon, min -6°C on Wed morning). Wind will be generally light.

Monday
30
Tuesday
31
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tue
14
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
High Tide
10:44AM7.69m
11:12PM7.64m
11:35AM7.78m
11:57PM7.80m
12:20PM7.79m
00:38AM7.87m
1:00PM7.74m
1:16AM7.87m
1:38PM7.64m
1:52AM7.82m
2:15PM7.51m
2:27AM7.71m
2:52PM7.34m
3:05AM7.56m
3:30PM7.15m
3:45AM7.37m
4:13PM6.94m
4:29AM7.16m
4:59PM6.74m
5:19AM6.95m
5:52PM6.57m
6:14AM6.81m
6:52PM6.49m
7:15AM6.77m
7:53PM6.57m
8:15AM6.87m
8:51PM6.79m
9:12AM7.08m
Low Tide
5:03PM1.07m
5:26AM1.13m
5:50PM0.99m
6:12AM0.98m
6:32PM1.01m
6:52AM0.91m
7:10PM1.09m
7:30AM0.92m
7:46PM1.22m
8:07AM0.99m
8:22PM1.38m
8:44AM1.13m
8:59PM1.58m
9:23AM1.32m
9:39PM1.80m
10:05AM1.56m
10:22PM2.03m
10:51AM1.81m
11:10PM2.25m
11:43AM2.03m
00:05AM2.42m
12:40PM2.15m
1:05AM2.46m
1:40PM2.14m
2:07AM2.35m
2:39PM1.98m
3:04AM2.09m
3:32PM1.71m
Wave
height (m) 
direction
period (s) 
cloud
cloud
cloud
cloud
light snow
mod snow
cloud
light snow
part cloud
cloud
light snow
light snow
light snow
cloud
light snow
part cloud
part cloud
cloud
light snow
light rain
mod rain
cloud
part cloud
clear
part cloud
cloud
part cloud
cloud
part cloud
clear
clear
part cloud
clear
cloud
cloud
light rain
light rain
light rain
mod rain
cloud
cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
cloudy
cloudy
cloudy
cloudy
light snow
mod snow
cloudy
light snow
some clouds
cloudy
light snow
light snow
light snow
cloudy
light snow
some clouds
some clouds
cloudy
light snow
light rain
mod rain
cloudy
some clouds
clear
some clouds
cloudy
some clouds
cloudy
some clouds
clear
clear
some clouds
clear
cloudy
cloudy
light rain
light rain
light rain
mod rain
cloudy
cloudy
some clouds
clear
clear
some clouds
some clouds
some clouds
 km/h
25
SSW
35
SW
10
W
10
NNE
10
ENE
20
E
20
NE
10
NE
10
NNE
15
NE
15
E
15
ENE
20
ESE
15
SSE
5
ESE
20
NNE
20
ENE
20
E
20
SSE
15
SW
10
W
20
NW
20
NNW
15
NNW
20
NNE
15
NE
20
NE
25
NNE
25
N
5
NW
15
NW
10
W
10
SSW
15
SE
20
SSW
25
SW
20
SSW
30
SSW
25
N
10
N
10
NNE
10
E
5
ENE
10
SSE
5
SSW
5
SW
0
W
 mm 
3
5
7
2
5
4
9
max°C
4
5
6
2
0
-1
-3
-2
-3
-2
-2
-2
-1
1
2
-1
0
-1
4
4
4
0
2
0
-3
0
-6
-1
1
-2
2
4
1
2
5
5
5
7
7
5
6
5
5
6
6
10
12
Moonrise
5:26
6:36
7:45
8:53
10:02
11:10
12:16
1:19
2:15
3:01
3:40
4:10
4:35
4:57
5:16
Moonset
6:05
6:23
6:40
6:57
7:16
7:38
8:04
8:37
9:17
10:07
11:06
12:11
1:21
2:32
3:44
4:58
Sunrise
7:09
7:07
7:05
7:03
7:01
7:00
6:58
6:56
6:54
6:52
6:50
6:48
6:47
6:45
6:43
6:41
Sunset
7:49
7:50
7:51
7:52
7:53
7:54
7:55
7:57
7:59
8:00
8:00
8:02
8:04
8:05
8:06
8:07
Today's sea temperature in Saint John is
1.6° C
(Statistics for 30 Mar 1981-2005 – mean: 2.5 max: 4.5 min: 0.9°C)
Issued (local time): 8 am Monday 30 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest