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 — and sunset is at 09:06 PM.

Days 1–4 Weather Summary

Light rain (total 9mm), mostly falling on Wed afternoon. Low air temperatures (max 8°C on Wed morning, min 3°C on Thu night). Winds increasing (calm on Wed morning, near gales from the W by Wed night).

Days 5–7 Weather Summary

Light rain (total 2mm), mostly falling on Fri night. Cool air temperatures (max 11°C on Mon afternoon, min 4°C on Fri night). Winds increasing (light winds from the SW on Sat night, fresh winds from the SW by Mon afternoon).

Days 8–10 Weather Summary

Light rain (total 3mm), mostly falling on Tue morning. Very mild (max 12°C on Wed afternoon, min 6°C on Tue morning). Winds decreasing (strong winds from the SW on Tue morning, light winds from the SSW by Wed night).

Days 11–13 Weather Summary

Heavy rain (total 26mm), heaviest during Thu night. Mild temperatures (max 9°C on Thu night, min 2°C on Fri night). Wind will be generally light.

Days 14–17 Weather Summary

Some drizzle, heaviest during Tue night. Mild temperatures (max 8°C on Tue afternoon, min 5°C on Sun night). Winds increasing (light winds from the SSE on Sun night, fresh winds from the SW by Tue afternoon).

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
Wednesday
3
Thu
4
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
AM
Wave Height Map
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High Tide
2:25AM1.59m
2:12PM1.06m
3:21AM1.52m
3:12PM1.03m
4:22AM1.43m
4:22PM1.02m
5:28AM1.35m
5:43PM1.04m
6:34AM1.27m
7:03PM1.10m
7:35AM1.21m
8:11PM1.19m
8:29AM1.15m
9:08PM1.27m
9:13AM1.11m
9:57PM1.35m
9:52AM1.07m
10:40PM1.40m
10:26AM1.05m
11:20PM1.43m
10:59AM1.05m
11:57PM1.45m
11:31AM1.04m
00:34AM1.45m
12:05PM1.04m
1:11AM1.44m
12:40PM1.03m
Low Tide
7:30PM0.06m
8:53AM0.41m
8:24PM0.14m
9:53AM0.45m
9:25PM0.24m
10:56AM0.48m
10:34PM0.34m
11:58AM0.49m
11:51PM0.42m
12:55PM0.48m
1:09AM0.47m
1:47PM0.46m
2:23AM0.49m
2:34PM0.42m
3:28AM0.50m
3:17PM0.38m
4:23AM0.50m
3:56PM0.34m
5:09AM0.51m
4:33PM0.30m
5:49AM0.52m
5:08PM0.26m
6:26AM0.53m
5:42PM0.24m
7:01AM0.54m
6:16PM0.24m
7:37AM0.56m
6:51PM0.26m
Wave
Height (m)
Direction
Period (s)
part cloud
part cloud
light rain
light rain
part cloud
cloud
part cloud
cloud
light rain
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
light rain
cloud
light rain
part cloud
part cloud
part cloud
cloud
cloud
heavy rain
light rain
clear
part cloud
cloud
light rain
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
cloud
part cloud
light rain
cloud
part cloud
part cloud
cloud
some clouds
some clouds
light rain
light rain
some clouds
cloudy
some clouds
cloudy
light rain
rain shwrs
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
cloudy
light rain
cloudy
light rain
some clouds
some clouds
some clouds
cloudy
cloudy
heavy rain
light rain
clear
some clouds
cloudy
light rain
some clouds
clear
clear
some clouds
some clouds
clear
some clouds
cloudy
some clouds
light rain
cloudy
some clouds
some clouds
cloudy
km/h
10
ESE
10
SSE
15
SE
40
SW
45
W
45
WNW
45
WNW
45
W
35
W
25
NW
15
WNW
20
WSW
15
SW
20
WSW
30
SW
25
SSW
30
SW
40
SW
35
SW
40
SW
35
SW
30
SW
20
SW
15
SW
15
SSW
30
SSW
30
SSW
15
WSW
15
NNW
10
WNW
20
E
10
ENE
10
SSE
10
SSW
10
WSW
10
WNW
5
SSE
20
SW
25
SW
30
SSW
25
SW
25
SW
25
SSW
5
WNW
15
WSW
15
WSW
20
W
2
4
3
2
1
2
24
1
1
1
max °C
5
8
8
8
5
7
5
5
4
5
8
10
7
8
10
8
9
11
9
6
7
8
10
12
10
11
11
9
4
6
5
7
6
5
5
7
7
6
7
6
6
8
7
6
7
6
6
Moonrise
8:35
10:03
11:29
12:50
2:07
3:21
4:34
5:47
7:00
8:13
9:23
10:27
11:20
12:01
12:31
Moonset
1:05
1:40
2:03
2:21
2:34
2:46
2:58
3:10
3:24
3:42
4:04
4:35
5:15
6:08
7:12
8:23
Sunrise
5:22
5:20
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
Sunset
9:06
9:07
9:07
9:09
9:10
9:12
9:14
9:15
9:15
9:16
9:17
9:20
9:21
9:22
9:22
9:23
Today's sea temperature in Castors Harbour, Saint John Bay is
4.3° C
(Statistics for 19 May 1981-2005 – mean: 2.0 max: 2.8 min: 0.6°C)
Issued (local time): 8 pm Tuesday 19 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest