Saint John's Harbour Sea Conditions and Tide Table

Saint John's Harbour 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 05:19 PM.

Days 1–4 Weather Summary

Mostly dry. Icy conditions (max 1°C on Thu night, min -3°C on Sat night). Winds decreasing (strong winds from the WSW on Fri afternoon, calm by Sat night).

Days 5–7 Weather Summary

Mostly dry. Air temperatures will be below freezing (max 0°C on Mon morning, min -5°C on Tue night). Wind will be generally light.

Days 8–10 Weather Summary

A light covering of new snow, mostly falling on Thu night. Freeze-thaw conditions (max 3°C on Thu night, min -6°C on Wed night). Winds increasing (light winds from the E on Thu night, strong winds from the W by Fri night).

Days 11–13 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -1°C on Sun morning, min -5°C on Mon night). Winds decreasing (strong winds from the W on Mon morning, calm by Tue afternoon).

Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Sat
28
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
4:52AM1.17m
5:52PM0.94m
5:53AM1.24m
6:33PM1.02m
6:36AM1.33m
7:05PM1.10m
7:11AM1.40m
7:36PM1.18m
7:44AM1.46m
8:06PM1.26m
8:16AM1.49m
8:37PM1.33m
8:48AM1.50m
9:09PM1.39m
9:22AM1.48m
9:42PM1.42m
9:57AM1.42m
10:17PM1.43m
10:34AM1.33m
10:56PM1.42m
11:15AM1.22m
11:41PM1.37m
12:04PM1.09m
00:37AM1.31m
1:11PM0.97m
1:58AM1.25m
3:21PM0.91m
Low Tide
9:44PM0.75m
11:56AM0.67m
11:04PM0.70m
12:37PM0.60m
11:58PM0.63m
1:09PM0.53m
00:40AM0.55m
1:38PM0.46m
1:18AM0.48m
2:06PM0.40m
1:54AM0.42m
2:34PM0.36m
2:31AM0.37m
3:03PM0.34m
3:08AM0.35m
3:33PM0.34m
3:47AM0.36m
4:04PM0.37m
4:30AM0.40m
4:37PM0.43m
5:20AM0.47m
5:14PM0.51m
6:21AM0.55m
6:00PM0.60m
7:48AM0.63m
7:09PM0.68m
9:37AM0.64m
Wave
height (m) 
direction
period (s) 
2.3
NE
12
1.9
NE
11
1.9
NE
11
1.4
ENE
12
1.4
NE
11
1.5
NNE
11
1.8
NNE
13
2.2
NNE
14
2.1
NNE
13
1.8
NNE
13
1.9
NNE
12
1.7
NNE
12
1.8
NE
14
1.9
NE
14
1.8
NE
13
1.8
NE
14
1.6
NE
13
1.6
NE
12
1.4
NE
12
1.3
NE
11
1.6
NNE
15
3
E
8
3
NNE
14
3
NNE
14
3
NNE
14
3
NNE
14
3
NNE
14
2.5
NNE
14
2.3
NNE
14
2
NNE
13
2
NNE
12
2
NNE
13
1.9
NE
13
1.7
NE
12
1.6
NNE
13
1.7
NNE
13
2
NNE
12
3
NNE
7
2.5
NNE
12
2.3
NNE
12
2.5
NE
14
2.4
NNE
14
2.5
NNE
14
2.4
NNE
14
2.5
NNE
15
3
NNE
15
3
NNE
15
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
light snow
mod snow
cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
cloud
heavy snow
light snow
cloud
part cloud
cloud
part cloud
clear
part cloud
cloud
part cloud
part cloud
cloudy
cloudy
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
light snow
mod snow
cloudy
cloudy
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
cloudy
cloudy
heavy snow
light snow
cloudy
some clouds
cloudy
some clouds
clear
some clouds
cloudy
some clouds
some clouds
 km/h
40
SW
35
WSW
40
WSW
25
W
15
W
5
NNW
0
WSW
5
SSE
10
ESE
15
ENE
25
NNE
20
N
15
NW
10
NW
0
W
10
SW
20
SSW
20
SSW
20
W
10
S
30
E
5
E
30
S
35
SSE
35
W
35
W
35
W
40
W
35
W
35
W
35
W
40
W
40
W
20
W
5
NNW
10
ENE
35
NE
40
NW
35
W
40
W
35
W
35
W
30
W
25
W
20
W
10
W
20
W
 mm 
max°C
1
1
1
0
0
0
-1
0
0
-1
0
-1
-1
-3
-2
-3
0
0
0
-2
-2
3
3
-1
0
-1
-1
-2
-1
-1
-2
-2
-1
-3
-3
-3
-2
-2
-4
-5
-3
-2
-4
-2
-1
-6
-5
Moonrise
5:19
5:58
6:29
6:53
7:13
7:30
7:46
8:02
8:20
8:41
9:08
9:45
10:35
11:40
12:57
2:18
Moonset
12:53
2:01
3:14
4:29
5:45
7:01
8:18
9:36
10:57
12:20
1:42
3:00
4:05
4:55
5:32
Sunrise
7:09
7:07
7:05
7:03
7:01
7:01
6:58
6:56
6:54
6:54
6:52
6:50
6:48
6:46
6:45
6:43
Sunset
5:19
5:21
5:22
5:23
5:24
5:27
5:28
5:30
5:30
5:32
5:35
5:36
5:37
5:38
5:40
5:42
Today's sea temperature in Saint John's Harbour is
-0.0° C
(Statistics for 12 Feb 1981-2005 – mean: 0.2 max: 1.4 min: -0.6°C)
Issued (local time): 7 pm Thursday 12 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
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