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 05:50 AM and sunset is at 08:06 PM.

Days 1–3 Weather Summary

A dusting of snow turning to light rain (total 2mm) on Sun night. Icy conditions (max 6°C on Fri afternoon, min -1°C on Sat night). Winds increasing (calm on Fri night, fresh winds from the NNE by Sun morning).

Days 4–6 Weather Summary

Heavy rain (total 40mm), heaviest during Mon afternoon. Low air temperatures (max 6°C on Mon afternoon, min 3°C on Tue night). Winds decreasing (fresh winds from the E on Mon night, light winds from the NNE by Wed night).

Days 7–9 Weather Summary

Moderate rain (total 11mm), heaviest on Thu morning. Mild temperatures (max 7°C on Fri afternoon, min 2°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Mild temperatures (max 8°C on Mon morning, min 2°C on Tue afternoon). Wind will be generally light.

Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
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
Wave Height Map
High Tide
9:53AM1.21m
10:00PM1.43m
10:25AM1.17m
10:33PM1.41m
11:01AM1.11m
11:11PM1.37m
11:42AM1.05m
11:57PM1.32m
12:36PM0.98m
00:55AM1.26m
1:51PM0.94m
2:12AM1.20m
3:35PM0.95m
3:48AM1.18m
5:06PM1.04m
5:14AM1.21m
6:04PM1.16m
6:18AM1.25m
6:50PM1.28m
7:10AM1.28m
7:31PM1.39m
7:56AM1.28m
8:10PM1.48m
Low Tide
3:34PM0.43m
4:24AM0.37m
4:03PM0.45m
5:02AM0.41m
4:36PM0.49m
5:48AM0.46m
5:15PM0.54m
6:49AM0.52m
6:08PM0.61m
8:11AM0.55m
7:36PM0.66m
9:38AM0.54m
9:29PM0.66m
10:50AM0.50m
10:57PM0.58m
11:46AM0.44m
00:04AM0.47m
12:32PM0.39m
00:59AM0.37m
1:13PM0.35m
1:49AM0.28m
1:51PM0.33m
2:35AM0.23m
Wave
height (m) 
direction
period (s) 
0.8
ESE
10
0.7
E
10
0.7
E
10
0.6
E
9
0.6
E
9
1.1
NE
5
1.8
ENE
7
2.1
E
8
1.5
E
7
1.3
ESE
7
1.3
SE
8
1.7
ESE
7
3
ESE
10
3
SE
11
2.3
SE
10
1.9
SE
10
1.7
ESE
10
1.6
E
9
1.5
E
8
1.4
E
8
2.1
ENE
10
2.3
ENE
10
1.9
ENE
10
1.9
ENE
10
2.2
E
9
2.3
E
10
1.9
E
9
1.5
E
9
1.4
E
8
1.3
E
8
1.2
E
8
1.2
E
8
1.1
E
9
1.1
E
9
1.2
E
9
1.1
ENE
10
part cloud
cloud
cloud
cloud
cloud
cloud
light snow
light snow
light rain
light rain
mod rain
light rain
light rain
light rain
mod rain
light rain
light rain
heavy rain
mod rain
light rain
cloud
part cloud
part cloud
light rain
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
light snow
light snow
light rain
light rain
mod rain
light rain
light rain
light rain
mod rain
light rain
light rain
heavy rain
mod rain
light rain
cloudy
some clouds
some clouds
light rain
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
20
WSW
5
WNW
10
W
15
N
20
NE
25
NNE
35
NNE
25
NE
10
ENE
10
E
10
E
20
E
35
E
25
ENE
20
E
15
E
15
ENE
10
NNE
15
NE
10
NNE
10
E
10
ENE
10
NE
20
NE
20
NE
20
NE
15
NE
15
NE
15
ENE
10
NE
10
E
10
ESE
5
ESE
10
ESE
15
SE
10
S
 mm 
2.0
3
7
5
3
2.0
6
2.0
1.0
11
9
1.0
1.0
max°C
5
6
2
2
0
-1
0
2
5
5
6
6
6
5
4
4
4
3
4
4
3
6
7
5
4
6
5
7
7
5
8
8
6
5
3
3
Moonrise
11:36
12:44
1:41
2:26
3:00
3:27
3:48
4:06
4:24
4:41
5:02
Moonset
6:44
7:20
8:09
9:12
10:26
11:47
1:10
2:33
3:56
5:19
6:43
8:10
Sunrise
5:50
5:48
5:48
5:46
5:43
5:43
5:41
5:39
5:37
5:35
5:35
5:33
Sunset
8:06
8:07
8:08
8:09
8:12
8:13
8:14
8:15
8:16
8:17
8:20
8:21
Today's sea temperature in Saint John's Harbour is 0.9 °C (Statistics for 26 Apr 1981-2005 – mean: 1.5 max: 3.1 min: 0.6°C)
Nearest