Security Bay, Kuiu Island Sea Conditions and Tide Table

Security Bay, Kuiu 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 — and sunset is at 03:18 PM.

Days 1–4 Weather Summary

A dusting of new snow. Air temperatures will be below freezing (max -4°C on Thu night, min -9°C on Tue afternoon). Wind will be generally light.

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Sat afternoon. Becoming milder with heavy rain (total 178mm) on Sun night. Icy conditions (max 6°C on Sun night, min -7°C on Fri afternoon). Winds increasing (light winds from the NE on Fri afternoon, fresh winds from the SE by Sun night).

Days 8–10 Weather Summary

Heavy rain (total 140mm), heaviest during Tue night. Mild temperatures (max 7°C on Tue night, min 4°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

A dusting of snow giving way to moderate rain (total 16mm) heaviest on Fri night. Freeze-thaw conditions (max 3°C on Thu afternoon, min -2°C on Sat night). Wind will be generally light.

Tue
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sun
4
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
AM
Wave Height Map
High Tide
2:02PM4.25m
3:41AM3.88m
2:44PM4.09m
4:19AM3.92m
3:33PM3.89m
4:58AM3.99m
4:32PM3.67m
5:41AM4.07m
5:45PM3.46m
6:28AM4.18m
7:13PM3.34m
7:20AM4.30m
8:42PM3.37m
8:15AM4.44m
10:00PM3.51m
9:12AM4.60m
11:05PM3.69m
10:08AM4.72m
11:59PM3.87m
11:03AM4.83m
00:47AM4.03m
11:55AM4.89m
1:32AM4.15m
Low Tide
9:02PM-0.01m
9:08AM1.44m
9:39PM0.14m
10:00AM1.38m
10:17PM0.34m
11:00AM1.26m
11:00PM0.58m
12:07PM1.07m
11:50PM0.84m
1:19PM0.80m
00:48AM1.09m
2:28PM0.47m
1:54AM1.29m
3:32PM0.11m
3:02AM1.39m
4:29PM-0.21m
4:08AM1.42m
5:23PM-0.47m
5:08AM1.34m
6:12PM-0.64m
6:03AM1.24m
6:59PM-0.70m
6:55AM1.13m
Wave
height (m) 
direction
period (s) 
0.4
NNE
3
0.6
NNE
3
0.6
NNE
3
0.7
NNE
4
0.3
NNE
3
0.1
S
2
0.1
S
4
0.4
NNE
3
0.5
N
3
0.2
NNE
2
0.1
S
15
0.1
S
13
0.4
S
6
0.7
S
8
0.7
S
6
0.7
S
7
1.4
S
11
1.4
S
12
0.9
SSW
12
0.5
SSW
12
0.7
S
9
0.5
SSW
11
0.7
S
10
0.8
S
10
0.6
S
10
0.4
SSW
11
0.4
SSW
11
0.5
S
5
0.4
SSW
9
0.4
SSW
8
0.5
N
3
0.3
ESE
4
0.6
S
10
0.6
S
7
0.7
S
12
0.7
S
8
cloud
part cloud
part cloud
clear
part cloud
part cloud
light snow
snow showers
cloud
cloud
light snow
heavy snow
heavy snow
heavy rain
heavy rain
heavy rain
heavy rain
mod rain
light rain
heavy rain
mod rain
heavy rain
heavy rain
heavy rain
mod rain
heavy rain
cloud
light rain
cloud
cloud
light snow
heavy rain
part cloud
part cloud
cloud
clear
cloudy
some clouds
some clouds
clear
some clouds
some clouds
light snow
snow shwrs
cloudy
cloudy
light snow
heavy snow
heavy snow
heavy rain
heavy rain
heavy rain
heavy rain
mod rain
light rain
heavy rain
mod rain
heavy rain
heavy rain
heavy rain
mod rain
heavy rain
cloudy
light rain
cloudy
cloudy
light snow
heavy rain
some clouds
some clouds
cloudy
clear
 km/h
20
NNE
25
NNE
25
NNE
25
NNE
10
NNE
10
SE
10
ENE
20
N
20
NNE
10
NNE
10
E
15
ESE
20
SE
25
SE
25
SSE
20
SE
30
SE
30
S
20
SSE
20
SSE
20
SE
15
SSE
20
SE
20
SSE
10
ESE
10
E
10
NE
20
NNE
15
NNE
15
NNE
20
N
15
NE
15
N
20
N
20
N
25
N
 mm 
35
12
40
85
6
5
21
7
21
51
12
10
13
4
12
max°C
-9
-9
-8
-7
-6
-5
-5
-4
-6
-6
-6
-3
1
4
4
5
6
6
5
5
6
6
7
7
6
5
4
3
2
2
3
3
3
2
1
-2
Moonrise
11:10
11:15
11:20
11:24
11:30
11:37
11:50
12:11
12:51
2:01
3:36
Moonset
7:21
8:48
10:14
11:41
1:10
2:45
4:26
6:11
7:47
8:58
9:38
10:00
Sunrise
8:33
8:33
8:33
8:33
8:33
8:33
8:33
8:33
8:33
8:33
8:33
8:32
Sunset
3:18
3:19
3:19
3:21
3:22
3:22
3:23
3:25
3:26
3:27
3:29
3:30
Today's sea temperature in Security Bay, Kuiu Island is
6.0° C
(Statistics for 23 Dec 1981-2005 – mean: 6.9 max: 8.5 min: 5.3°C)
Issued (local time): 2 pm Tuesday 23 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest