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 10:03 AM and sunset is at 04:58 PM.

Days 1–3 Weather Summary

A dusting of snow turning to light rain (total 3mm) on Mon afternoon. Icy conditions (max 3°C on Mon afternoon, min -4°C on Sun morning). Mainly fresh winds.

Days 4–6 Weather Summary

A dusting of new snow. Icy conditions (max 3°C on Tue morning, min -5°C on Thu night). Winds increasing (calm on Wed night, fresh winds from the NW by Thu night).

Days 7–9 Weather Summary

A dusting of new snow. Temperatures will be well below freezing (max -8°C on Fri morning, min -14°C on Sun night). Winds decreasing (gales from the NW on Fri night, moderate winds from the WNW by Sun night).

Days 10–12 Weather Summary

Mostly dry. Temperatures will be below freezing (max 0°C on Wed morning, min -11°C on Mon morning). Winds decreasing (near gales from the NW on Tue night, calm by Wed night).

Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
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
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
9:13AM2.87m
10:29PM1.89m
10:05AM3.02m
11:48PM1.99m
11:00AM3.17m
00:54AM2.13m
Low Tide
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
4:21PM0.33m
3:32AM1.11m
5:25PM-0.01m
4:39AM1.23m
6:22PM-0.30m
Wave
height (m) 
direction
period (s) 
0.5
S
8
0.4
SSE
12
0.6
S
7
0.5
S
7
0.4
S
8
0.7
NNW
4
0.3
S
8
0.4
SW
6
0.5
SSW
10
0.7
SSW
7
0.5
SE
9
0.3
SE
8
0.2
S
17
0.2
S
16
0.2
S
16
0.6
SSW
4
0.7
SSW
6
1.4
S
6
1.8
SSW
14
1.8
SSW
13
1.6
S
12
1.9
N
7
1.7
NNE
7
1.4
NNW
6
2
N
5
1.2
SE
13
1
SE
12
0.9
SE
11
1
SE
11
1.1
SE
10
1.2
ESE
10
1.3
ESE
11
1.6
NE
7
0.9
ESE
12
0.6
ESE
12
0.5
ESE
11
clear
clear
clear
clear
snow showers
part cloud
cloud
light rain
cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
light snow
light snow
part cloud
part cloud
snow showers
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
clear
clear
clear
clear
snow shwrs
some clouds
cloudy
light rain
cloudy
some clouds
some clouds
clear
some clouds
some clouds
cloudy
cloudy
light snow
light snow
some clouds
some clouds
snow shwrs
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
cloudy
 km/h
25
NW
20
WNW
25
WNW
15
NW
10
WNW
40
NW
15
W
25
WNW
30
WNW
25
NW
15
WNW
15
NW
10
WNW
5
WNW
5
W
5
W
10
SW
10
NW
50
NW
50
NW
55
NW
45
NNW
45
NNW
45
NW
55
NNW
35
NW
30
WNW
25
WNW
20
WNW
20
WNW
35
WNW
50
NW
50
NW
20
NW
20
WNW
0
SW
 mm 
3
max°C
-2
-1
-2
-3
-2
0
0
3
3
3
2
1
-1
-1
1
1
2
2
-8
-10
-8
-9
-10
-10
-10
-12
-13
-11
-10
-5
-2
-2
-3
0
0
-2
Moonrise
11:38
12:07
12:25
12:36
12:44
12:50
12:56
1:01
1:08
1:17
1:31
1:55
Moonset
4:57
6:15
7:40
9:06
10:31
11:56
1:22
2:51
4:25
6:05
7:48
Sunrise
10:03
10:03
10:04
10:04
10:04
10:06
10:06
10:06
10:06
10:06
10:06
10:06
Sunset
4:58
4:58
4:59
4:59
5:00
5:00
5:01
5:01
5:02
5:04
5:05
5:07
Today's sea temperature in Castle Bay, Northwest Arm is
5.6° C
(Statistics for 20 Dec 1981-2005 – mean: 4.8 max: 5.8 min: 3.8°C)
Issued (local time): 2 am Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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