Koartac Sea Conditions and Tide Table

Koartac 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 08:48 AM and sunset is at 02:21 PM.

Days 1–3 Weather Summary

A dusting of new snow. Air temperatures will be well below freezing (max -9°C on Tue night, min -17°C on Thu night). Winds decreasing (near gales from the W on Thu morning, light winds from the SW by Fri afternoon).

Days 4–6 Weather Summary

A light covering of new snow, mostly falling on Sat night. Air temperatures will be well below freezing (max -9°C on Sat night, min -16°C on Fri night). Winds increasing (light winds from the SW on Fri night, near gales from the WNW by Sun morning).

Days 7–9 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -8°C on Wed afternoon, min -12°C on Thu afternoon). Winds decreasing (fresh winds from the WNW on Wed night, light winds from the SW by Thu afternoon).

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 Sun afternoon, min -12°C on Thu night). Winds increasing (light winds from the S on Thu night, near gales from the ENE by Sun night).

Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sun
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
Wave Height Map
High Tide
7:19AM6.93m
7:41PM6.98m
8:00AM7.17m
8:22PM7.11m
8:37AM7.38m
8:59PM7.22m
9:12AM7.56m
9:34PM7.33m
9:45AM7.72m
10:08PM7.43m
10:19AM7.83m
10:43PM7.52m
10:54AM7.88m
11:19PM7.54m
11:31AM7.82m
11:56PM7.49m
12:10PM7.66m
00:38AM7.35m
12:54PM7.42m
1:23AM7.17m
1:44PM7.15m
2:15AM7.01m
2:41PM6.94m
Low Tide
1:34PM2.43m
1:50AM2.41m
2:13PM2.23m
2:28AM2.25m
2:50PM2.08m
3:04AM2.11m
3:25PM1.95m
3:40AM1.96m
4:00PM1.82m
4:15AM1.82m
4:36PM1.70m
4:51AM1.72m
5:12PM1.62m
5:28AM1.69m
5:50PM1.62m
6:06AM1.77m
6:30PM1.71m
6:47AM1.95m
7:13PM1.88m
7:33AM2.17m
8:02PM2.08m
8:26AM2.36m
Wave
height (m) 
direction
period (s) 
0.2
WNW
4
0.3
WNW
3
1.2
NW
6
1.4
NNW
7
1.4
NW
7
1.6
NW
6
1
NNW
7
0.6
NNW
6
0.3
NW
8
0.7
NW
4
1
NW
4
1.4
NW
5
2.2
NNW
7
1.9
NNW
8
1.6
NNW
8
1.1
NNW
8
0.7
N
9
0.5
S
3
0.4
W
3
0.3
WNW
3
0.2
ENE
4
0.3
NW
3
0.4
NW
3
0.7
NW
4
0.7
N
5
0.6
NE
9
0.5
NE
14
0.9
E
5
0.8
SE
3
0.6
ESE
4
0.4
ENE
10
0.5
ENE
4
1.6
NE
6
1.7
NE
10
2
NE
8
light snow
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
part cloud
snow showers
snow showers
part cloud
part cloud
part cloud
light snow
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
light snow
light snow
light snow
cloud
cloud
light snow
cloud
cloud
light snow
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
cloudy
cloudy
some clouds
snow shwrs
snow shwrs
some clouds
some clouds
some clouds
light snow
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
light snow
light snow
light snow
cloudy
cloudy
light snow
cloudy
cloudy
 km/h
15
SW
25
W
40
W
45
W
45
W
50
W
25
WSW
15
WSW
10
NW
30
NW
40
NW
50
WNW
60
WNW
50
WNW
40
W
20
SW
25
SSW
25
SSW
15
SW
10
SW
10
W
20
WNW
25
WNW
30
WNW
20
WNW
10
W
20
SSE
50
SE
40
SE
35
SE
15
ESE
30
ENE
45
NE
35
NNE
40
NNE
 mm 
max°C
-10
-10
-13
-16
-16
-15
-14
-15
-11
-11
-11
-9
-9
-11
-13
-12
-10
-10
-11
-11
-10
-9
-8
-8
-8
-10
-7
-5
-6
-4
-2
-1
-1
-1
0
Moonrise
7:11
8:50
10:18
11:00
11:10
11:11
11:10
11:08
11:06
11:03
11:01
10:58
Moonset
11:49
11:53
12:12
1:18
2:57
4:40
6:21
7:57
9:32
11:06
12:44
Sunrise
8:48
8:48
8:48
8:49
8:51
8:51
8:52
8:52
8:52
8:52
8:52
8:52
Sunset
2:21
2:21
2:21
2:21
2:22
2:22
2:22
2:23
2:23
2:25
2:26
2:27
Today's sea temperature in Koartac is
-0.4° C
(Statistics for 17 Dec 1981-2005 – mean: -1.1 max: -0.1 min: -1.9°C)
Issued (local time): 12 am Wednesday 17 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest