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 10:02 AM and sunset is at 04:57 PM.

Days 1–3 Weather Summary

Some drizzle, heaviest during Thu night. Icy conditions (max 2°C on Thu night, min -6°C on Wed morning). Winds increasing (light winds from the WNW on Thu morning, near gales from the NW by Fri afternoon).

Days 4–6 Weather Summary

Light rain (total 6mm), mostly falling on Sun afternoon. Icy conditions (max 4°C on Mon afternoon, min -4°C on Sat afternoon). Wind will be generally light.

Days 7–9 Weather Summary

Drizzle on Tue afternoon turning to light snow on Wed afternoon. Freeze-thaw conditions (max 3°C on Tue morning, min -13°C on Thu night). Winds increasing (light winds from the WSW on Tue morning, fresh winds from the NNW by Thu night).

Days 10–12 Weather Summary

A light covering of new snow, mostly falling on Fri afternoon. Temperatures will be well below freezing (max -6°C on Mon morning, min -15°C on Fri morning). Winds decreasing (near gales from the NNW on Fri night, light winds from the WNW by Mon morning).

Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
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
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
3:12PM2.87m
4:58AM2.30m
3:51PM2.77m
5:35AM2.33m
4:33PM2.63m
6:13AM2.39m
5:21PM2.44m
6:53AM2.47m
6:21PM2.21m
7:37AM2.58m
7:40PM2.01m
8:24AM2.72m
9:05PM1.89m
Low Tide
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
9:20AM1.35m
10:18PM-0.16m
10:02AM1.34m
10:53PM-0.07m
10:48AM1.32m
11:27PM0.06m
11:41AM1.26m
00:03AM0.24m
12:46PM1.14m
00:44AM0.46m
2:01PM0.94m
1:32AM0.70m
3:13PM0.66m
2:30AM0.93m
Wave
height (m) 
direction
period (s) 
1.3
NNE
6
0.8
ESE
6
0.5
SE
10
0.4
SE
7
0.5
S
7
0.9
NNW
4
1.2
NNW
4
1.6
NNW
5
0.7
N
6
0.7
NNW
4
0.4
SSE
12
0.5
SSE
10
0.6
S
10
0.5
S
9
0.5
SSW
7
0.3
SSE
10
1
SW
5
1.3
SSW
6
1.6
SW
6
1.7
SW
6
0.9
SSW
10
0.5
SSW
10
0.5
SSW
9
1.1
SSW
7
0.7
S
7
0.7
S
7
0.9
N
4
1.1
NE
6
1
S
14
1.7
N
4
1.9
NE
7
1.6
SSE
12
1.6
SE
13
1.5
E
8
1.2
SE
11
0.9
SE
11
clear
clear
clear
part cloud
part cloud
rain showers
part cloud
clear
part cloud
clear
clear
clear
part cloud
light rain
part cloud
cloud
light rain
part cloud
part cloud
snow showers
part cloud
cloud
light snow
snow showers
clear
clear
part cloud
part cloud
light snow
light snow
light snow
light snow
part cloud
clear
clear
part cloud
clear
clear
clear
some clouds
some clouds
rain shwrs
some clouds
clear
some clouds
clear
clear
clear
some clouds
light rain
some clouds
cloudy
light rain
some clouds
some clouds
snow shwrs
some clouds
cloudy
light snow
snow shwrs
clear
clear
some clouds
some clouds
light snow
light snow
light snow
light snow
some clouds
clear
clear
some clouds
 km/h
30
NW
25
NW
25
WNW
20
WNW
20
WNW
40
NW
45
NW
45
NW
35
NW
25
NW
20
NW
20
WNW
15
WNW
20
WNW
20
NW
10
SW
15
WSW
10
WSW
5
WSW
10
WSW
10
NW
10
WNW
10
N
20
NW
20
WNW
25
NW
25
NNW
25
NNW
30
NNW
55
NW
50
NNW
35
NNW
40
NNW
35
NW
30
NW
15
WNW
 mm 
1
5
1
1
max°C
-5
-4
-4
-1
1
2
1
1
-1
-2
-2
-2
0
3
2
2
4
4
3
3
1
0
-1
-3
-7
-6
-9
-14
-14
-12
-12
-14
-12
-11
-7
-8
Moonrise
8:33
9:49
10:53
11:38
12:07
12:25
12:36
12:44
12:50
12:56
1:01
1:08
Moonset
2:42
3:10
3:54
4:57
6:15
7:40
9:06
10:31
11:56
1:22
2:51
Sunrise
10:02
10:02
10:03
10:03
10:03
10:04
10:04
10:04
10:06
10:06
10:06
10:06
Sunset
4:57
4:57
4:57
4:58
4:58
4:59
4:59
5:00
5:00
5:01
5:01
5:02
Today's sea temperature in Castle Bay, Northwest Arm is
5.9° C
(Statistics for 17 Dec 1981-2005 – mean: 4.9 max: 6.5 min: 3.8°C)
Issued (local time): 2 am Wednesday 17 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest