Saint John's Sea Conditions and Tide Table

Saint John's 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 07:28 PM.

Days 1–4 Weather Summary

A moderate fall of snow, heaviest on Wed morning. Air temperatures will be below freezing (max -3°C on Tue night, min -8°C on Thu night). Winds decreasing (fresh winds from the NE on Wed afternoon, calm by Thu night).

Days 5–7 Weather Summary

A light fall of snow, heaviest on Sat morning. Turning milder with light rain (total 8mm) on Mon morning. Icy conditions (max 7°C on Mon morning, min -7°C on Sat night). Mainly strong winds.

Days 8–10 Weather Summary

Light rain (total 2mm) at first, then becoming colder with a dusting of snow on Wed night. Freeze-thaw conditions (max 5°C on Mon night, min -5°C on Tue night). Winds decreasing (near gales from the WSW on Tue morning, light winds from the NNE by Wed afternoon).

Days 11–13 Weather Summary

Mostly dry. Freeze-thaw conditions (max 6°C on Sat afternoon, min -4°C on Thu night). Wind will be generally light.

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
Tuesday
14
Wednesday
15
Thu
16
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
night
AM
Wave Height Map
High Tide
8:06PM1.19m
8:19AM1.31m
8:41PM1.26m
8:54AM1.29m
9:13PM1.30m
9:28AM1.25m
9:43PM1.32m
9:59AM1.19m
10:10PM1.31m
10:27AM1.12m
10:34PM1.29m
10:54AM1.05m
11:00PM1.25m
11:21AM0.98m
11:29PM1.20m
11:52AM0.90m
00:02AM1.13m
12:29PM0.82m
00:44AM1.05m
1:26PM0.76m
1:45AM0.97m
3:36PM0.75m
4:54AM0.95m
5:36PM0.84m
6:01AM1.02m
6:13PM0.96m
6:40AM1.09m
6:47PM1.08m
Low Tide
2:18AM0.23m
2:31PM0.26m
3:00AM0.17m
3:01PM0.26m
3:37AM0.14m
3:27PM0.27m
4:12AM0.15m
3:50PM0.30m
4:43AM0.20m
4:08PM0.34m
5:13AM0.26m
4:24PM0.38m
5:43AM0.35m
4:41PM0.43m
6:19AM0.45m
5:05PM0.49m
7:11AM0.54m
5:39PM0.56m
8:32AM0.60m
7:00PM0.62m
10:12AM0.60m
8:59PM0.65m
11:20AM0.54m
10:47PM0.61m
12:01PM0.47m
00:06AM0.52m
12:37PM0.39m
Wave
height (m) 
direction
period (s) 
1.2
ENE
11
1
ENE
11
1.6
E
5
1.9
ENE
6
1.4
E
6
1.1
E
6
0.8
E
6
0.8
NNE
13
0.8
NNE
12
0.7
NNE
12
0.8
NNE
12
1.3
NNE
4
1.7
NNE
7
1.4
NNE
8
1.4
NNE
10
1.4
NNE
12
2
S
7
1.8
S
7
1.7
S
7
2
WSW
5
1.8
WSW
5
1.3
WNW
6
0.8
NE
14
1.1
NE
12
1.7
NNE
12
2.5
NNE
12
2.4
NNE
12
1.9
NE
12
1.4
ENE
12
1.2
E
11
1
SE
9
0.9
ESE
9
0.9
ESE
9
0.9
ESE
8
0.7
ESE
8
0.7
ESE
8
0.7
ESE
7
0.8
E
7
0.7
NE
10
0.9
NNE
13
0.8
NNE
12
0.7
NNE
13
0.7
NNE
12
0.5
N
12
0.8
ESE
5
1.6
SE
7
1.6
SE
9
cloud
mod snow
mod snow
light snow
part cloud
part cloud
part cloud
cloud
cloud
light snow
heavy snow
cloud
part cloud
cloud
cloud
light snow
light rain
light rain
light rain
part cloud
clear
clear
cloud
cloud
light snow
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
light snow
part cloud
clear
part cloud
cloud
light snow
heavy rain
part cloud
cloudy
mod snow
mod snow
light snow
some clouds
some clouds
some clouds
cloudy
cloudy
light snow
heavy snow
cloudy
some clouds
cloudy
cloudy
light snow
light rain
light rain
light rain
some clouds
clear
clear
cloudy
cloudy
light snow
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
some clouds
cloudy
cloudy
light snow
some clouds
clear
some clouds
cloudy
light snow
heavy rain
some clouds
 km/h
15
ENE
25
ENE
30
ENE
30
NNE
20
N
15
N
5
W
15
NW
10
W
10
SW
25
E
35
N
30
NW
20
NW
5
W
35
SSE
35
SSW
35
SW
40
WSW
50
WSW
50
W
35
W
20
WNW
10
NNE
30
NE
35
NNE
25
NNE
5
NNW
10
WSW
10
SW
10
SW
15
SW
20
WSW
25
WSW
15
NNW
15
NE
10
ENE
15
NE
10
E
20
ESE
15
N
5
NNE
10
SW
15
S
25
ESE
25
SW
30
NW
 mm 
5
3
2
13
max°C
-3
-4
-3
-5
-6
-5
-6
-6
-4
-4
-2
-3
-4
-7
-5
1
7
7
5
0
0
-3
-4
-3
-2
-3
-3
-2
3
5
2
5
6
0
0
0
-3
-3
-4
-2
-1
0
-2
0
0
7
2
Moonrise
7:21
8:32
9:43
10:53
12:02
1:06
2:02
2:49
3:26
3:55
4:18
4:37
4:55
5:11
5:28
Moonset
6:15
6:30
6:47
7:06
7:30
8:00
8:39
9:29
10:28
11:35
12:46
2:00
3:14
4:30
5:49
Sunrise
6:39
6:37
6:35
6:33
6:31
6:30
6:28
6:26
6:24
6:22
6:20
6:18
6:16
6:15
6:13
6:11
Sunset
7:28
7:29
7:30
7:31
7:34
7:35
7:36
7:37
7:38
7:40
7:42
7:44
7:45
7:45
7:47
7:49
Today's sea temperature in Saint John's is
0.2° C
(Statistics for 31 Mar 1981-2005 – mean: 0.7 max: 1.9 min: -0.6°C)
Issued (local time): 8 pm Tuesday 31 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest