Castle Bay, Northwest Arm Sea Conditions and Tide Table

Castle Bay, Northwest Arm 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 09:55 AM and sunset is at 04:57 PM.

Days 1–3 Weather Summary

Mostly dry. Air temperatures will be below freezing (max -2°C on Thu afternoon, min -5°C on Wed night). Winds increasing (light winds from the NW on Thu night, fresh winds from the NW by Fri night).

Days 4–6 Weather Summary

Mostly dry. Air temperatures will be below freezing (max -3°C on Sat morning, min -9°C on Sun afternoon). Winds decreasing (near gales from the NNW on Sun night, moderate winds from the NW by Mon night).

Days 7–9 Weather Summary

Mostly dry. Freeze-thaw conditions (max 2°C on Thu night, min -8°C on Tue morning). Mainly fresh winds.

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 1°C on Fri morning, min -5°C on Sun night). Winds decreasing (strong winds from the NW on Fri morning, calm by Sun night).

Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
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
6:58AM2.38m
6:12PM2.43m
7:52AM2.41m
7:24PM2.13m
8:43AM2.47m
8:44PM1.92m
9:28AM2.55m
10:03PM1.84m
10:11AM2.63m
11:20PM1.85m
10:52AM2.70m
00:23AM1.93m
11:32AM2.78m
1:10AM2.02m
12:11PM2.85m
1:50AM2.10m
12:48PM2.90m
2:27AM2.16m
1:24PM2.94m
3:05AM2.21m
2:00PM2.95m
3:43AM2.24m
2:35PM2.93m
4:21AM2.27m
Low Tide
12:36PM1.27m
1:06AM0.27m
1:59PM1.19m
2:00AM0.55m
3:18PM1.02m
2:53AM0.79m
4:26PM0.79m
3:44AM0.99m
5:23PM0.55m
4:36AM1.14m
6:09PM0.33m
6:47PM0.14m
6:11AM1.29m
7:23PM-0.01m
6:52AM1.31m
7:57PM-0.11m
7:29AM1.32m
8:33PM-0.18m
8:05AM1.33m
9:08PM-0.21m
8:42AM1.34m
9:44PM-0.20m
Wave
height (m) 
direction
period (s) 
1
S
10
0.9
S
10
1
SSE
10
0.8
SSE
9
0.7
SE
9
0.6
SE
10
0.6
SE
9
0.7
ESE
9
1.3
NE
6
2.2
SE
14
2.3
ESE
13
1.9
ESE
12
1.7
SE
11
1.6
ENE
7
1.9
N
5
2.1
N
5
2.3
N
6
0.9
NE
7
0.7
E
8
0.7
SSE
13
0.7
SSE
12
0.9
SSE
8
1.1
N
4
0.8
NNW
4
0.5
NE
4
0.6
N
4
0.6
NNW
5
0.8
NNE
6
0.6
SSW
8
0.5
S
10
0.5
SSW
6
0.4
S
12
0.4
S
11
0.4
S
10
0.3
S
10
0.4
S
10
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
 km/h
25
NW
25
NW
30
NW
25
NW
25
NW
15
NW
15
NW
20
NW
25
NW
40
NNW
45
NW
40
NNW
40
NNW
35
NW
55
NW
50
NW
50
NNW
25
NW
25
NW
25
NW
25
WNW
30
NW
30
NW
25
NW
20
WNW
20
WNW
25
NW
40
NW
25
WNW
20
WNW
25
WNW
20
WNW
15
WNW
15
WNW
10
NW
15
WNW
 mm 
max°C
-3
-4
-5
-4
-2
-3
-4
-3
-2
-3
-3
-3
-5
-8
-6
-6
-7
-5
-7
-5
-4
-5
-4
-4
-3
-2
2
1
0
0
-1
0
-1
-1
-2
-4
Moonrise
12:37
1:57
3:15
4:33
5:52
7:13
8:33
9:49
10:53
11:38
12:07
Moonset
1:47
1:52
1:57
2:01
2:07
2:15
2:26
2:42
3:10
3:54
4:57
6:15
Sunrise
9:55
9:56
9:56
9:57
9:59
10:00
10:00
10:02
10:02
10:03
10:03
10:03
Sunset
4:57
4:57
4:55
4:55
4:55
4:55
4:55
4:57
4:57
4:57
4:58
4:58
Today's sea temperature in Castle Bay, Northwest Arm is
6.4° C
(Statistics for 10 Dec 1981-2005 – mean: 5.1 max: 6.3 min: 4.3°C)
Issued (local time): 8 am Wednesday 10 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest