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 — and sunset is at 02:21 PM.

Days 1–4 Weather Summary

A dusting of new snow. Air temperatures will be well below freezing (max -7°C on Sat morning, min -18°C on Wed night). Winds decreasing (near gales from the WNW on Wed night, light winds from the W by Fri night).

Days 5–7 Weather Summary

Mostly dry. Air temperatures will be well below freezing (max -7°C on Sat afternoon, min -13°C on Sun afternoon). Winds decreasing (near gales from the NNW on Sat night, light winds from the SW by Sun night).

Days 8–10 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -4°C on Fri morning, min -13°C on Wed afternoon). Winds decreasing (fresh winds from the W on Wed morning, light winds from the SE by Thu night).

Days 11–13 Weather Summary

A moderate fall of snow, heaviest on Fri night. Temperatures will be below freezing (max -1°C on Sat morning, min -9°C on Mon afternoon). Winds decreasing (gales from the NNW on Fri night, calm by Sun night).

Wed
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Mon
29
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
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
3:13AM6.94m
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
8:58PM2.24m
9:29AM2.44m
Wave
height (m) 
direction
period (s) 
0.4
WNW
3
1.7
NNW
8
1.2
NNW
7
1.1
NW
6
1.4
NW
6
1.1
NW
7
0.9
NW
6
0.6
WNW
4
0.7
NW
3
1.7
NNW
6
2.4
NNW
8
1.7
NNW
7
1.6
NNW
7
1
NNW
7
0.6
NNW
7
0.4
NW
8
0.3
SSW
2
0.4
WNW
3
0.4
WNW
3
0.3
WNW
2
0.7
NW
3
0.6
NNW
5
0.5
E
5
0.5
SE
4
0.4
SE
4
0.2
ENE
11
0.4
NNE
5
1.1
NNE
5
2.2
N
7
2.1
NNW
8
1.8
NNE
8
1.4
NE
6
0.9
NE
12
0.7
NE
12
0.7
NE
11
0.9
W
4
light snow
snow showers
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
light snow
light snow
part cloud
cloud
mod snow
light snow
part cloud
snow showers
cloud
light snow
cloud
cloud
light snow
snow shwrs
some clouds
some clouds
some clouds
clear
clear
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
some clouds
some clouds
cloudy
cloudy
light snow
light snow
some clouds
cloudy
mod snow
light snow
some clouds
snow shwrs
cloudy
light snow
cloudy
cloudy
 km/h
30
WNW
45
W
40
WSW
40
W
45
W
30
SW
30
WSW
15
W
35
NW
50
NNW
55
NW
45
WNW
40
W
25
W
15
SSW
20
S
20
SSW
25
WSW
25
W
20
W
30
W
20
WSW
25
SSW
25
S
25
S
15
SE
25
ENE
45
N
60
N
25
E
45
E
45
ENE
15
SE
10
ESE
5
NNE
40
WSW
 mm 
max°C
-9
-14
-18
-17
-17
-15
-15
-12
-7
-7
-7
-11
-12
-12
-13
-13
-12
-12
-12
-11
-11
-12
-10
-11
-12
-9
-4
-4
-4
-1
-1
-2
-6
-6
-5
-7
Moonrise
8:50
10:18
11:00
11:10
11:11
11:10
11:08
11:06
11:03
11:01
10:58
10:56
Moonset
11:53
12:12
1:18
2:57
4:40
6:21
7:57
9:32
11:06
12:44
2:27
Sunrise
8:48
8:48
8:49
8:51
8:51
8:52
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): 6 pm Wednesday 17 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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