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 08:47 PM.

Days 1–4 Weather Summary

Heavy rain (total 27mm), heaviest during Mon morning. Later becoming colder with a dusting of snow on Mon afternoon. Low air temperatures (max 5°C on Tue morning, min 1°C on Mon night). Winds decreasing (strong winds from the N on Sat afternoon, calm by Tue morning).

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Thu afternoon, min 5°C on Tue night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 8mm), mostly falling on Sat afternoon. Very mild (max 19°C on Fri afternoon, min 4°C on Sun night). Wind will be generally light.

Days 11–13 Weather Summary

Moderate rain (total 17mm), heaviest on Tue morning. Very mild (max 18°C on Thu afternoon, min 4°C on Tue night). Wind will be generally light.

Days 14–17 Weather Summary

Light rain (total 3mm), mostly falling on Fri afternoon. Very mild (max 19°C on Sat afternoon, min 6°C on Sun night). Winds increasing (light winds from the SW on Sat morning, fresh winds from the WSW by Sun afternoon).

Sat
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
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
night
Wave Height Map
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High Tide
8:05PM1.32m
8:35AM1.03m
8:38PM1.34m
9:07AM1.03m
9:12PM1.34m
9:39AM1.03m
9:47PM1.33m
10:13AM1.02m
10:22PM1.31m
10:48AM1.00m
10:58PM1.27m
11:27AM0.98m
11:37PM1.23m
12:10PM0.97m
00:20AM1.18m
1:01PM0.97m
1:10AM1.13m
2:00PM0.99m
2:10AM1.07m
3:06PM1.03m
3:21AM1.03m
4:14PM1.09m
4:38AM1.01m
5:17PM1.18m
5:50AM1.01m
6:14PM1.28m
6:52AM1.03m
7:06PM1.37m
Low Tide
1:38PM0.46m
2:40AM0.36m
2:09PM0.44m
3:13AM0.36m
2:40PM0.43m
3:46AM0.36m
3:12PM0.43m
4:20AM0.38m
3:45PM0.44m
4:56AM0.40m
4:21PM0.46m
5:34AM0.42m
5:00PM0.48m
6:17AM0.44m
5:48PM0.52m
7:05AM0.46m
6:49PM0.55m
7:59AM0.47m
8:06PM0.56m
8:57AM0.47m
9:28PM0.54m
9:54AM0.46m
10:43PM0.48m
10:50AM0.43m
11:50PM0.40m
11:43AM0.40m
00:49AM0.31m
12:34PM0.37m
Wave
Height (m)
Direction
Period (s)
4
NNE
10
3
NE
10
2.4
NE
10
2.1
NE
10
1.8
NE
10
2.5
NE
8
3
NE
8
2.3
NE
8
1.7
NE
10
1.5
NE
10
1.5
NE
9
1.1
NE
9
1
NE
9
0.9
NE
9
0.7
NE
8
0.7
NE
8
0.6
E
8
0.8
SSE
10
0.8
N
10
0.7
N
9
0.6
N
9
0.7
N
9
0.7
NNE
9
0.8
ENE
8
0.9
NE
8
1
NNE
7
1.1
NE
7
1
NE
7
0.9
NE
7
1
ENE
7
1.3
ENE
5
1.2
ENE
6
0.9
ESE
6
0.9
ESE
6
0.8
SE
7
0.7
SE
7
0.7
SE
7
0.7
SE
8
0.7
SSE
7
0.9
SSE
7
0.9
SSE
7
0.9
SSE
8
0.8
SSE
8
0.9
SSE
8
1
S
5
1.1
S
6
1
S
6
light rain
cloud
part cloud
cloud
light rain
heavy rain
light snow
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
mod rain
light rain
cloud
cloud
light rain
cloud
cloud
light rain
mod rain
mod rain
cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
part cloud
light rain
part cloud
part cloud
part cloud
light rain
rain showers
clear
part cloud
light rain
cloudy
some clouds
cloudy
light rain
heavy rain
light snow
some clouds
clear
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
some clouds
mod rain
light rain
cloudy
cloudy
light rain
cloudy
cloudy
light rain
mod rain
mod rain
cloudy
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
some clouds
light rain
some clouds
some clouds
some clouds
light rain
rain shwrs
clear
some clouds
km/h
40
N
30
NNW
20
N
15
NE
25
ENE
40
NE
40
N
30
NW
15
WNW
10
SSE
15
SW
15
WSW
15
WSW
25
WSW
20
WSW
25
W
10
NNE
10
SE
10
SSW
20
WSW
15
SSW
15
S
10
W
5
NNW
10
N
10
NNE
10
NNE
15
NNE
10
NE
25
ENE
25
NE
15
NNE
5
ENE
15
SE
10
SSE
10
S
20
S
10
S
15
S
20
SSE
15
S
10
SW
15
SSW
20
SSW
25
SSW
30
WSW
20
SW
2
5
17
3
6
1
1
1
10
6
1
1
1
max °C
4
3
4
4
3
3
3
3
5
8
6
14
16
12
20
22
13
15
19
14
15
10
11
9
9
5
5
5
5
5
5
5
12
10
10
15
18
12
14
12
11
16
19
13
15
18
10
Moonrise
8:45
9:47
10:40
11:23
11:57
12:23
12:44
1:02
1:19
1:34
1:51
2:10
2:34
3:06
3:50
Moonset
4:37
5:20
6:13
7:14
8:21
9:31
10:42
11:53
1:05
2:19
3:36
4:59
6:25
7:52
9:11
Sunrise
5:07
5:07
5:07
5:05
5:05
5:05
5:05
5:03
5:03
5:03
5:03
5:03
5:03
5:01
5:01
Sunset
8:47
8:47
8:49
8:50
8:51
8:52
8:52
8:53
8:53
8:54
8:55
8:57
8:57
8:58
8:58
8:59
Today's sea temperature in Saint John's Harbour is
3.1° C
(Statistics for 30 May 1981-2005 – mean: 4.5 max: 6.5 min: 2.9°C)
Issued (local time): 2 pm Saturday 30 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest