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 05:24 AM and sunset is at 09:22 PM.

Days 1–3 Weather Summary

Light rain (total 4mm), mostly falling on Sun night. Cool air temperatures (max 17°C on Sat afternoon, min 8°C on Mon night). Winds decreasing (fresh winds from the SW on Sat afternoon, light winds from the N by Mon morning).

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Thu night. Cool air temperatures (max 17°C on Wed afternoon, min 10°C on Tue night). Winds increasing (light winds from the SSE on Wed night, fresh winds from the SW by Thu afternoon).

Days 7–9 Weather Summary

Moderate rain (total 18mm), heaviest on Sun night. Warm (max 20°C on Sat afternoon, min 12°C on Fri night). Winds decreasing (fresh winds from the SW on Fri morning, calm by Sun night).

Days 10–12 Weather Summary

Heavy rain (total 30mm), heaviest during Tue night. Warm (max 21°C on Wed afternoon, min 10°C on Mon night). Mainly fresh winds.

Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
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
7:19PM1.27m
6:58AM1.02m
8:33PM1.34m
8:08AM0.99m
9:39PM1.41m
9:15AM1.00m
10:38PM1.49m
10:17AM1.04m
11:30PM1.54m
11:12AM1.09m
00:16AM1.57m
12:02PM1.14m
00:59AM1.55m
12:48PM1.17m
1:39AM1.51m
1:31PM1.20m
2:16AM1.43m
2:14PM1.20m
2:52AM1.33m
2:57PM1.19m
3:26AM1.23m
3:43PM1.16m
4:00AM1.13m
Low Tide
12:25PM0.24m
1:33AM0.54m
1:26PM0.22m
2:53AM0.54m
2:30PM0.20m
4:05AM0.51m
3:34PM0.16m
5:03AM0.46m
4:32PM0.13m
5:52AM0.42m
5:25PM0.11m
6:36AM0.39m
6:13PM0.11m
7:15AM0.37m
6:59PM0.14m
7:53AM0.37m
7:44PM0.20m
8:29AM0.38m
8:28PM0.28m
9:06AM0.40m
9:13PM0.37m
9:42AM0.41m
10:01PM0.47m
Wave
height (m) 
direction
period (s) 
clear
part cloud
part cloud
clear
part cloud
light rain
light rain
cloud
rain showers
part cloud
cloud
clear
clear
part cloud
part cloud
cloud
cloud
light rain
light rain
light rain
light rain
part cloud
clear
clear
clear
cloud
mod rain
rain showers
part cloud
part cloud
part cloud
cloud
heavy rain
rain showers
rain showers
rain showers
clear
some clouds
some clouds
clear
some clouds
light rain
light rain
cloudy
rain shwrs
some clouds
cloudy
clear
clear
some clouds
some clouds
cloudy
cloudy
light rain
light rain
light rain
light rain
some clouds
clear
clear
clear
cloudy
mod rain
rain shwrs
some clouds
some clouds
some clouds
cloudy
heavy rain
rain shwrs
rain shwrs
rain shwrs
 km/h
25
WSW
35
SW
35
SSW
30
SW
35
SW
25
SSW
10
WSW
15
NE
20
NE
20
NW
20
WNW
25
NW
25
W
20
W
10
SSE
30
SW
35
SW
30
SW
35
SW
35
SW
10
WSW
10
ENE
10
NW
10
S
20
SW
25
SW
10
SW
10
NE
10
ENE
20
E
25
E
25
ESE
25
ESE
5
SE
20
SSW
30
SW
 mm 
2
1
1
2
5
2
4
7
4
14
3
5
4
max°C
14
17
15
16
17
15
14
13
12
11
13
12
13
17
15
17
17
15
15
15
15
17
20
17
17
18
16
16
18
14
16
15
14
20
21
16
Moonrise
12:19
12:44
1:19
2:10
3:18
4:40
6:06
7:29
8:48
10:03
11:15
12:26
Moonset
4:35
6:03
7:22
8:25
9:10
9:40
10:01
10:17
10:29
10:40
10:51
11:02
Sunrise
5:24
5:26
5:26
5:28
5:30
5:31
5:33
5:33
5:35
5:37
5:37
5:39
Sunset
9:22
9:21
9:19
9:17
9:16
9:15
9:14
9:13
9:10
9:09
9:08
9:07
Today's sea temperature in Castors Harbour, Saint John Bay is 14.8 °C (Statistics for 19 Jul 1981-2005 – mean: 11.0 max: 13.6 min: 6.8°C)
Issued (local time): 8 am Saturday 19 Jul 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest