Castors Harbour, Saint John Bay Sea Conditions and Tide Table

Castors Harbour, Saint John Bay 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 06:54 AM and sunset is at 07:49 PM.

Days 1–3 Weather Summary

A dusting of new snow. Air temperatures will be below freezing (max -4°C on Fri night, min -12°C on Wed morning). Winds increasing (light winds from the ESE on Wed night, fresh winds from the WSW by Fri morning).

Days 4–6 Weather Summary

A moderate fall of snow, heaviest on Sun night. Icy conditions (max 2°C on Mon morning, min -11°C on Sat night). Mainly strong winds.

Days 7–9 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -2°C on Tue morning, min -9°C on Wed morning). Winds increasing (calm on Wed night, strong winds from the SW by Thu night).

Days 10–12 Weather Summary

A light covering of new snow, mostly falling on Sun afternoon. Freeze-thaw conditions (max 1°C on Fri night, min -4°C on Sun night). Winds decreasing (near gales from the SW on Fri afternoon, calm by Sun night).

Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thu
16
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
11:43AM1.36m
11:55PM1.47m
12:13PM1.31m
00:29AM1.49m
12:40PM1.26m
1:04AM1.48m
1:07PM1.19m
1:39AM1.44m
1:34PM1.13m
2:16AM1.37m
2:01PM1.06m
2:57AM1.30m
2:32PM1.00m
3:46AM1.23m
3:11PM0.94m
4:51AM1.18m
4:09PM0.89m
6:16AM1.17m
5:51PM0.88m
7:35AM1.20m
7:29PM0.94m
8:33AM1.24m
8:34PM1.04m
9:17AM1.29m
9:23PM1.17m
9:55AM1.32m
10:06PM1.30m
10:31AM1.34m
Low Tide
5:44PM0.30m
6:16AM0.27m
6:14PM0.26m
6:53AM0.31m
6:43PM0.25m
7:27AM0.37m
7:11PM0.26m
8:03AM0.45m
7:40PM0.29m
8:41AM0.54m
8:12PM0.33m
9:25AM0.62m
8:47PM0.39m
10:24AM0.69m
9:33PM0.46m
11:45AM0.73m
10:38PM0.52m
1:13PM0.72m
00:02AM0.54m
2:18PM0.67m
1:26AM0.52m
3:00PM0.60m
2:35AM0.46m
3:35PM0.51m
3:31AM0.38m
4:06PM0.41m
4:19AM0.31m
4:38PM0.30m
Wave
height (m) 
direction
period (s) 
cloud
cloud
part cloud
clear
cloud
part cloud
part cloud
cloud
light snow
snow showers
cloud
part cloud
part cloud
cloud
mod snow
light snow
light snow
mod snow
snow showers
part cloud
part cloud
part cloud
cloud
light snow
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
cloud
cloud
light snow
snow showers
clear
cloud
cloud
light snow
light rain
light snow
cloud
part cloud
part cloud
cloud
cloud
cloudy
cloudy
some clouds
clear
cloudy
some clouds
some clouds
cloudy
light snow
snow shwrs
cloudy
some clouds
some clouds
cloudy
mod snow
light snow
light snow
mod snow
snow shwrs
some clouds
some clouds
some clouds
cloudy
light snow
cloudy
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
cloudy
cloudy
light snow
snow shwrs
clear
cloudy
cloudy
light snow
light rain
light snow
cloudy
some clouds
some clouds
cloudy
cloudy
 km/h
10
NE
10
NNE
5
NNE
15
WNW
25
W
25
WNW
30
WSW
30
WSW
15
WSW
20
N
25
NNW
25
NW
15
WNW
10
SW
35
SE
25
SE
35
SW
30
SW
25
W
40
WSW
35
W
30
W
25
WSW
5
SW
15
N
20
WSW
40
SW
50
SW
55
SW
40
SW
30
SW
15
SW
5
ESE
10
NNE
20
N
5
NW
5
ESE
10
S
15
SSE
20
SSE
25
SSE
45
W
50
W
50
WSW
40
W
25
SW
10
SE
 mm 
3
1
max°C
-10
-9
-9
-11
-6
-5
-6
-5
-4
-5
-5
-6
-9
-6
-3
2
2
0
-2
-2
-2
-9
-6
-6
-7
-5
-4
-2
-2
1
1
1
0
1
1
0
1
2
2
2
3
-1
-6
-2
-2
-3
0
Moonrise
7:43
8:57
10:12
11:26
12:39
1:45
2:43
3:28
4:02
4:27
4:47
5:02
5:16
5:28
5:42
Moonset
6:30
6:42
6:55
7:11
7:31
7:58
8:35
9:24
10:24
11:35
12:50
2:08
3:26
4:46
6:09
7:34
Sunrise
6:54
6:52
6:50
6:48
6:46
6:43
6:41
6:39
6:37
6:35
6:31
6:30
6:28
6:26
6:24
6:22
Sunset
7:49
7:51
7:52
7:53
7:55
7:58
7:59
8:00
8:01
8:04
8:06
8:07
8:08
8:10
8:12
8:14
Today's sea temperature in Castors Harbour, Saint John Bay is
-1.4° C
(Statistics for 01 Apr 1981-2005 – mean: -0.2 max: 0.4 min: -1.0°C)
Issued (local time): 2 am Wednesday 01 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest