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 -7°C on Sat afternoon, min -18°C on Thu night). Winds increasing (light winds from the NNW on Fri night, near gales from the NNW by Sat night).

Days 4–6 Weather Summary

Mostly dry. Extremely cold air temperatures (max -12°C on Tue afternoon, min -17°C on Mon night). Mainly fresh winds.

Days 7–9 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -10°C on Thu night, min -16°C on Fri afternoon). Mainly strong winds.

Days 10–12 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -9°C on Sat night, min -15°C on Sun afternoon). Winds decreasing (strong winds from the W on Sun morning, light winds from the SW by Mon night).

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
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
3:45PM6.86m
4:16AM7.01m
4:50PM6.92m
Low Tide
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
10:00PM2.29m
10:39AM2.34m
Wave
height (m) 
direction
period (s) 
1.7
NNW
9
1.3
NNW
9
0.7
NW
8
0.8
NNW
4
1.3
NNW
6
2.5
NNW
8
1.9
NNW
8
1.4
NNW
7
1.2
NNW
7
1
NNW
6
0.7
NW
6
0.6
W
3
0.5
W
3
0.6
WSW
3
0.9
NNW
6
0.7
NW
6
0.7
NW
4
0.5
NW
4
0.4
SW
2
0.4
SW
2
0.4
SW
3
0.4
WNW
3
0.7
NW
4
1
NNW
6
1.1
NNW
7
0.9
NNW
7
0.7
SW
4
0.7
W
4
1.3
NNW
6
1.2
NNW
8
1.2
NNW
8
1.1
NNW
8
0.7
NNW
7
0.4
NE
9
0.3
ENE
4
clear
part cloud
cloud
cloud
light snow
light snow
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
some clouds
cloudy
cloudy
light snow
light snow
some clouds
some clouds
some clouds
some clouds
clear
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
 km/h
40
WSW
30
WSW
10
W
30
N
45
NNW
60
NNW
45
WNW
40
W
35
W
30
WSW
30
WSW
30
WSW
30
SW
35
WSW
30
W
25
WSW
30
WSW
25
SW
25
SW
25
SSW
25
SW
20
W
30
W
40
W
30
WSW
30
SW
35
SSW
30
WSW
40
WNW
35
WNW
30
W
25
W
15
W
15
SSW
25
S
 mm 
max°C
-15
-16
-10
-9
-7
-8
-11
-13
-14
-16
-16
-15
-13
-12
-14
-13
-13
-11
-12
-12
-10
-13
-14
-15
-15
-13
-9
-9
-14
-14
-13
-13
-13
-13
-14
Moonrise
10:18
11:00
11:10
11:11
11:10
11:08
11:06
11:03
11:01
10:58
10:56
10:55
Moonset
12:12
1:18
2:57
4:40
6:21
7:57
9:32
11:06
12:44
2:27
4:20
Sunrise
8:48
8:49
8:51
8:51
8:52
8:52
8:52
8:52
8:52
8:52
8:52
8:51
Sunset
2:21
2:21
2:22
2:22
2:22
2:23
2:23
2:25
2:26
2:27
2:29
2:30
Today's sea temperature in Koartac is
-0.6° C
(Statistics for 19 Dec 1981-2005 – mean: -1.2 max: -0.3 min: -1.9°C)
Issued (local time): 12 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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