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

Mostly dry. Icy conditions (max 2°C on Thu afternoon, min -5°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

A dusting of snow giving way to moderate rain (total 14mm) heaviest on Mon morning. Icy conditions (max 4°C on Mon morning, min -4°C on Sun afternoon). Winds increasing (light winds from the SW on Sun night, fresh winds from the WNW by Mon night).

Days 7–9 Weather Summary

Drizzle on Tue morning turning to light snow on Thu afternoon. Freeze-thaw conditions (max 4°C on Tue morning, min -10°C on Thu night). Winds increasing (light winds from the WSW on Wed afternoon, gales from the NW by Thu night).

Days 10–12 Weather Summary

A light covering of new snow, mostly falling on Fri morning. Temperatures will be below freezing (max 0°C on Sat night, min -11°C on Fri morning). Winds decreasing (stormy winds from the NW 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
0.9
NE
6
0.5
SE
7
0.5
SE
7
0.5
S
7
0.8
NNW
5
1.1
N
4
1.6
NNW
5
0.7
NNW
5
0.8
NNW
4
0.5
S
12
0.6
S
9
0.5
S
7
0.5
SSW
5
0.3
SSE
10
0.9
SW
6
1.1
SW
6
1.1
SW
7
0.8
SW
6
0.5
SSW
8
0.4
SW
6
0.4
SW
5
0.3
SSW
5
1.3
SSW
5
1.4
SSW
6
1.1
SSW
6
1.5
N
5
2.1
NW
7
3
N
6
3
NNW
6
3
NNW
6
2.5
N
6
0.6
S
12
1.1
SW
6
0.9
SSW
7
0.7
S
10
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
snow showers
clear
part cloud
snow showers
light rain
mod rain
rain showers
part cloud
part cloud
part cloud
cloud
cloud
cloud
light snow
snow showers
snow showers
snow showers
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
snow shwrs
clear
some clouds
snow shwrs
light rain
mod rain
rain shwrs
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
light snow
snow shwrs
snow shwrs
snow shwrs
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
 km/h
30
NW
30
NW
25
WNW
20
WNW
20
WNW
40
NW
45
NW
40
NW
35
NW
30
NW
25
WNW
25
WNW
10
WNW
20
NW
15
W
20
W
25
W
25
W
20
WNW
20
WNW
10
W
10
W
5
WSW
10
WSW
15
SW
5
NW
50
NW
55
NNW
85
NW
80
NW
70
NW
70
NW
25
WNW
15
W
20
W
15
W
 mm 
4
4
6
1
max°C
-5
-4
-4
-1
2
2
1
0
0
-2
-2
-2
1
-2
-2
4
4
4
4
3
2
2
3
3
3
2
-3
-11
-11
-7
-5
-2
0
0
0
-2
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): 8 am Wednesday 17 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest