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 08:34 PM.

Days 1–4 Weather Summary

Light rain (total 3mm), mostly falling on Wed night. Cool air temperatures (max 10°C on Thu morning, min 2°C on Mon night). Winds increasing (light winds from the SE on Tue afternoon, fresh winds from the WSW by Thu morning).

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 13°C on Sun morning, min 3°C on Fri night). Winds decreasing (strong winds from the WSW on Fri afternoon, light winds from the W by Sat night).

Days 8–10 Weather Summary

Mostly dry. Very mild (max 17°C on Tue afternoon, min 4°C on Sun night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 3mm), mostly falling on Fri night. Very mild (max 16°C on Wed afternoon, min 7°C on Wed night). Mainly fresh winds.

Days 14–17 Weather Summary

Moderate rain (total 18mm), heaviest on Tue afternoon. Very mild (max 15°C on Sat afternoon, min 3°C on Tue night). Winds decreasing (fresh winds from the NNW on Sun afternoon, light winds from the S by Tue afternoon).

Mon
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
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
9:46PM1.46m
10:32AM1.03m
10:34PM1.43m
11:21AM0.96m
11:21PM1.37m
12:13PM0.89m
00:08AM1.28m
1:09PM0.83m
00:58AM1.16m
2:17PM0.81m
2:00AM1.04m
3:36PM0.83m
3:27AM0.95m
4:40PM0.89m
4:48AM0.92m
5:27PM0.96m
5:44AM0.92m
6:07PM1.03m
6:27AM0.93m
6:44PM1.09m
7:07AM0.93m
7:19PM1.14m
7:45AM0.94m
7:54PM1.17m
8:22AM0.93m
8:30PM1.20m
8:58AM0.92m
9:06PM1.22m
Low Tide
3:31PM0.21m
4:31AM0.08m
4:18PM0.25m
5:21AM0.14m
5:07PM0.30m
6:16AM0.22m
6:00PM0.36m
7:17AM0.30m
7:00PM0.42m
8:22AM0.35m
8:07PM0.45m
9:24AM0.38m
9:20PM0.46m
10:17AM0.38m
10:35PM0.43m
11:02AM0.37m
11:44PM0.38m
11:43AM0.35m
00:41AM0.31m
12:21PM0.34m
1:29AM0.25m
12:57PM0.33m
2:10AM0.21m
1:33PM0.32m
2:47AM0.19m
2:06PM0.33m
3:22AM0.19m
2:37PM0.33m
Wave
Height (m)
Direction
Period (s)
1.3
NE
8
1.4
NE
8
1.3
NNE
8
1.1
NE
9
0.8
NE
9
1.1
NE
10
1.2
NE
10
1.4
NE
10
1.2
NE
10
1.3
NE
10
1.1
NE
10
1.1
NNE
7
1.3
N
7
1.3
NNW
8
1.1
NNE
13
1.6
NNE
13
2.3
NNE
12
2
NNE
12
1.9
NNE
12
1.5
NNE
12
1.3
NNE
11
1.2
NNE
11
0.9
NNE
10
0.8
NNE
9
0.7
NNE
9
0.7
NNE
9
0.5
N
8
0.5
N
8
0.5
N
8
0.4
NE
11
0.5
N
10
0.5
N
9
0.5
N
8
0.8
S
4
0.8
SSE
5
0.8
SSE
5
0.8
S
5
0.8
S
5
1
S
5
0.9
ESE
9
1.5
SE
10
1.4
ENE
9
1.3
ENE
9
1
E
9
0.9
ENE
9
0.9
NE
9
1.2
NE
9
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
rain showers
clear
clear
clear
clear
clear
clear
cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
clear
part cloud
clear
clear
clear
light rain
cloud
clear
rain showers
rain showers
part cloud
part cloud
part cloud
part cloud
cloud
cloud
mod rain
mod rain
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
rain shwrs
clear
clear
clear
clear
clear
clear
cloudy
some clouds
clear
clear
some clouds
some clouds
clear
clear
some clouds
clear
clear
some clouds
some clouds
some clouds
cloudy
clear
some clouds
clear
clear
clear
light rain
cloudy
clear
rain shwrs
rain shwrs
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
mod rain
mod rain
km/h
25
NNE
30
NW
15
NW
15
NE
10
SE
10
SSE
15
SSE
30
S
30
W
35
WSW
30
W
35
W
40
WSW
35
WSW
30
WNW
25
NW
25
NW
15
W
10
W
10
WSW
20
N
15
NNE
10
SW
15
WSW
5
SSE
20
WSW
15
WSW
15
SW
15
SSW
15
SSW
15
SSW
15
SW
20
SSW
30
SSW
20
SSW
25
SW
30
SSW
20
SW
25
SW
20
W
30
NW
25
NW
10
N
15
SSW
10
WSW
5
S
25
N
3
3
1
2
8
7
max °C
6
5
7
8
4
5
6
8
10
11
7
9
9
4
5
7
6
13
15
9
5
7
7
15
17
11
15
16
9
15
16
12
16
16
11
14
16
11
11
13
7
9
9
8
10
7
6
Moonrise
7:16
8:36
9:59
11:21
12:38
1:51
3:02
4:11
5:20
6:29
7:39
8:46
9:47
10:40
11:23
Moonset
11:35
12:28
1:07
1:35
1:56
2:13
2:29
2:44
2:59
3:17
3:38
4:04
4:37
5:20
6:13
Sunrise
5:18
5:18
5:16
5:16
5:15
5:13
5:13
5:11
5:11
5:09
5:09
5:09
5:07
5:07
5:07
Sunset
8:34
8:35
8:37
8:37
8:38
8:39
8:40
8:42
8:43
8:45
8:45
8:46
8:47
8:49
8:50
8:50
Today's sea temperature in Saint John's is
2.4° C
(Statistics for 18 May 1981-2005 – mean: 3.3 max: 5.3 min: 1.8°C)
Issued (local time): 2 pm Monday 18 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest