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 07:09 AM and sunset is at 05:21 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 1°C on Fri morning, min -2°C on Sat night). Winds decreasing (strong winds from the WSW on Fri afternoon, calm by Sat night).

Days 4–6 Weather Summary

A dusting of new snow. Air temperatures will be below freezing (max 0°C on Wed morning, min -4°C on Mon night). Winds increasing (light winds from the W on Tue afternoon, fresh winds from the SSE by Wed afternoon).

Days 7–9 Weather Summary

A moderate fall of snow, heaviest on Fri morning. Freeze-thaw conditions (max 1°C on Fri morning, min -10°C on Fri night). Winds decreasing (strong winds from the W on Fri afternoon, light winds from the W by Sat night).

Days 10–12 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -2°C on Mon afternoon, min -6°C on Mon night). Winds decreasing (strong winds from the WNW on Mon night, light winds from the NNE 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
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
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
3:53AM1.25m
5:26PM0.97m
Low Tide
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
8:59PM0.72m
11:10AM0.58m
Wave
height (m) 
direction
period (s) 
1.9
NE
11
1.9
NE
11
1.3
ENE
12
1.4
NE
11
1.6
NNE
11
1.9
NNE
14
2.2
NNE
13
2.1
NNE
13
1.8
NNE
13
1.9
NNE
12
1.7
NNE
12
1.5
NNE
12
1.8
NE
14
1.8
NE
13
1.6
NE
12
1.9
NE
12
2.2
ENE
9
1.8
E
8
2
ENE
9
1.9
ENE
10
1.6
ENE
10
3
E
8
3
E
10
2.2
E
10
1.6
E
10
1.4
ENE
11
1.4
NNE
13
1.5
NNE
12
1.6
NNE
12
2
NNE
12
2.5
NE
13
3.5
NE
12
3.5
NE
14
3.5
NE
14
3.5
NE
14
3.5
NE
14
3.5
NE
14
3.5
NE
14
3.5
NE
14
3.5
NE
14
5
NE
14
4
NE
14
3.5
NE
14
3
NE
14
3
NE
14
3
NE
14
2.5
NE
13
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
light snow
snow showers
clear
part cloud
cloud
heavy snow
light snow
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
cloud
light snow
cloud
cloud
cloud
light snow
light snow
part cloud
cloud
cloud
cloud
part cloud
cloud
cloudy
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
light snow
snow shwrs
clear
some clouds
cloudy
heavy snow
light snow
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
clear
cloudy
light snow
cloudy
cloudy
cloudy
light snow
light snow
some clouds
cloudy
cloudy
cloudy
some clouds
cloudy
 km/h
35
WSW
40
WSW
25
W
15
WNW
10
N
5
ESE
15
ESE
10
ESE
15
ENE
25
NNE
20
N
15
NW
10
WNW
5
W
15
S
35
SSE
40
SSE
30
WNW
35
W
25
W
10
SE
40
ESE
50
W
30
WSW
30
SW
20
SSW
15
SSE
25
NW
25
NW
40
NW
40
NW
40
WNW
40
WNW
25
WNW
10
NNE
25
N
30
WNW
40
W
40
WSW
30
NNW
45
NNW
30
N
25
WNW
15
WNW
5
WSW
10
NNW
10
WNW
 mm 
max°C
1
1
0
0
1
-1
-1
-1
-1
-1
-1
-2
-3
-2
-2
0
0
0
-4
-3
-2
1
1
-7
-3
-3
-2
-4
-4
-3
-3
-2
-4
-4
-3
-3
-4
-4
-3
1
2
0
1
1
1
0
0
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
5:21
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
5:44
Today's sea temperature in Saint John's Harbour is
0.2° C
(Statistics for 13 Feb 1981-2005 – mean: 0.2 max: 1.4 min: -0.6°C)
Issued (local time): 1 am Friday 13 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest