Security Cove, Dall Island Sea Conditions and Tide Table

Security Cove, Dall Island 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 08:00 AM and sunset is at 03:25 PM.

Days 1–3 Weather Summary

Heavy rain (total 35mm), heaviest during Mon morning. Later becoming colder with a dusting of snow on Mon night. Icy conditions (max 9°C on Mon morning, min -3°C on Tue night). Mainly near gales.

Days 4–6 Weather Summary

A moderate fall of snow, heaviest on Thu night. Turning milder with heavy rain (total 21mm), heaviest during Fri night. Icy conditions (max 8°C on Fri night, min -4°C on Wed morning). Winds increasing (calm on Wed morning, strong winds from the E by Thu morning).

Days 7–9 Weather Summary

Heavy rain (total 35mm), heaviest during Mon afternoon. Mild temperatures (max 9°C on Sun afternoon, min 3°C on Sat morning). Winds decreasing (gales from the SE on Sun morning, light winds from the N by Mon night).

Days 10–12 Weather Summary

Moderate rain (total 13mm), heaviest on Tue morning. Freeze-thaw conditions (max 7°C on Tue afternoon, min -6°C on Thu night). Winds decreasing (fresh winds from the SW on Tue afternoon, light winds from the ENE by Thu night).

Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
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
1:24PM3.97m
3:05AM3.22m
2:15PM3.70m
3:57AM3.16m
3:10PM3.36m
4:50AM3.12m
4:10PM3.01m
5:44AM3.10m
5:21PM2.69m
6:37AM3.12m
6:44PM2.48m
7:26AM3.16m
8:09PM2.41m
8:11AM3.23m
9:24PM2.47m
8:52AM3.30m
10:24PM2.58m
9:30AM3.38m
11:12PM2.72m
10:08AM3.45m
11:53PM2.83m
10:44AM3.52m
00:29AM2.92m
Low Tide
7:25AM1.17m
8:20PM-0.59m
8:20AM1.21m
9:09PM-0.36m
9:20AM1.24m
9:59PM-0.07m
10:28AM1.24m
10:50PM0.24m
11:43AM1.17m
11:42PM0.54m
1:00PM1.01m
00:37AM0.83m
2:09PM0.80m
1:33AM1.07m
3:05PM0.56m
2:28AM1.25m
3:52PM0.34m
3:19AM1.37m
4:32PM0.16m
4:05AM1.44m
5:09PM0.02m
4:47AM1.47m
5:45PM-0.09m
5:26AM1.46m
Wave
height (m) 
direction
period (s) 
3.5
WSW
10
4
WSW
11
4
SW
12
3.5
WSW
13
5
SW
12
3.5
SW
12
3.5
WSW
12
3
WSW
12
2
WSW
12
2.1
W
15
1.9
W
14
1.8
W
14
2.1
WSW
10
1.8
WSW
12
1.4
WSW
12
1.7
S
8
2.1
SSE
7
3
SW
11
4
SSW
13
2.5
SW
12
1.7
SSW
11
3
SE
7
3.5
SW
11
2.5
SSW
10
2.1
SW
10
1.9
SW
10
1.8
SW
10
1.6
SW
10
2
SW
11
1.9
SSW
10
1.6
SSW
10
1.5
SSW
10
1.6
SW
10
2
NW
7
2.1
WNW
7
1.1
SW
10
mod rain
light rain
mod rain
heavy rain
light rain
light snow
cloud
cloud
snow showers
clear
part cloud
light snow
light snow
cloud
mod snow
light snow
mod rain
heavy rain
light rain
light rain
light rain
mod rain
light rain
rain showers
light rain
mod rain
cloud
light rain
rain showers
light rain
light rain
cloud
clear
clear
clear
part cloud
mod rain
light rain
mod rain
heavy rain
light rain
light snow
cloudy
cloudy
snow shwrs
clear
some clouds
light snow
light snow
cloudy
mod snow
light snow
mod rain
heavy rain
light rain
light rain
light rain
mod rain
light rain
rain shwrs
light rain
mod rain
cloudy
light rain
rain shwrs
light rain
light rain
cloudy
clear
clear
clear
some clouds
 km/h
40
S
50
S
25
S
40
SSW
50
SW
10
N
10
E
25
NE
15
N
10
NNE
10
E
35
E
45
E
30
E
25
ENE
35
ENE
40
ESE
35
SE
55
WSW
25
WSW
30
SE
65
SE
20
S
25
SSW
20
ENE
10
NNE
20
W
15
SSW
35
SW
20
WSW
15
ENE
15
NNE
25
NW
30
NNW
30
NNW
10
NNE
 mm 
8
4
10
12
1
2
7
12
2
1
4
9
1
6
4
8
4
4
4
1
max°C
7
6
6
9
8
2
2
1
-1
-4
-2
-2
-1
1
1
2
4
8
4
5
7
8
9
6
4
5
7
6
7
6
4
3
2
-2
-3
-4
Moonrise
6:26
8:00
9:28
10:51
12:10
1:26
2:41
3:58
5:16
6:33
7:47
Moonset
11:18
11:39
11:52
12:01
12:09
12:16
12:22
12:30
12:39
12:52
1:11
1:41
Sunrise
8:00
8:00
8:02
8:03
8:03
8:04
8:06
8:07
8:07
8:08
8:10
8:11
Sunset
3:25
3:25
3:23
3:23
3:23
3:23
3:23
3:23
3:23
3:23
3:23
3:25
Today's sea temperature in Security Cove, Dall Island is
8.2° C
(Statistics for 07 Dec 1981-2005 – mean: 7.9 max: 9.5 min: 6.4°C)
Issued (local time): 2 am Sunday 07 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest