Port Heiden Sea Conditions and Tide Table

Port Heiden 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 —.

Days 1–4 Weather Summary

Mostly dry. Icy conditions (max 2°C on Thu night, min -11°C on Sun morning). Winds decreasing (near gales from the NW on Thu night, light winds from the ENE by Sun afternoon).

Days 5–7 Weather Summary

Light rain (total 3mm), mostly falling on Mon morning. Icy conditions (max 3°C on Mon morning, min -6°C on Sun night). Winds increasing (light winds from the NNW on Sun night, strong winds from the NW by Mon afternoon).

Days 8–10 Weather Summary

Mostly dry. Temperatures will be below freezing (max 0°C on Wed night, min -10°C on Thu night). Winds decreasing (gales from the NNW on Thu night, moderate winds from the NNE by Sat afternoon).

Days 11–13 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 1°C on Sun night, min -10°C on Sat night). Mainly gales.

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
PM
Wave Height Map
High Tide
Low Tide
Wave
height (m) 
direction
period (s) 
2.2
WNW
7
2.5
WNW
8
2.5
WNW
8
2.5
NW
8
2.2
WNW
7
1.9
WNW
7
1.8
WNW
7
1.3
WNW
6
0.9
WNW
6
1.5
W
7
1.9
W
6
2.5
W
8
2.5
W
10
1.9
W
10
1.5
W
10
1.3
W
10
1.3
W
10
1.6
W
6
2.2
WNW
7
3.5
WNW
8
4
NW
9
4.5
NW
9
4.5
NW
10
3.5
WNW
10
3
WNW
9
2.5
NW
8
2.1
NW
8
1.4
WNW
7
3
NW
7
3.5
NW
8
3.5
WNW
9
4
WNW
10
4
WNW
9
3.5
WNW
9
2.5
WNW
8
1.7
W
9
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
light rain
light rain
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
snow showers
part cloud
cloud
snow showers
cloud
cloud
part cloud
part cloud
clear
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
clear
some clouds
cloudy
cloudy
light rain
light rain
some clouds
clear
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
snow shwrs
some clouds
cloudy
snow shwrs
cloudy
cloudy
some clouds
some clouds
clear
 km/h
45
NW
45
WNW
50
NW
45
NW
35
NNW
30
NNW
35
NNW
15
ENE
5
ENE
30
WNW
40
W
45
WNW
40
NW
30
NNW
15
NW
20
WNW
25
WSW
35
WSW
35
NW
60
NNW
65
NW
70
NNW
65
NNW
45
N
50
NNE
40
N
30
NNE
5
SE
65
NW
55
NW
55
WNW
60
NW
65
NNW
60
NW
40
NNW
20
N
 mm 
2
1
max°C
2
1
0
0
-2
-2
-2
-11
-8
0
3
3
1
0
0
2
3
3
0
-6
-8
-9
-9
-9
-7
-5
-5
-2
-3
0
1
-2
-5
-6
-6
-6
Moonrise
11:04
11:49
12:16
12:32
12:42
12:49
12:54
12:58
1:02
1:08
1:15
1:28
Moonset
3:46
4:50
6:10
7:37
9:04
10:31
11:57
1:25
2:55
4:31
6:13
Sunrise
10:11
10:11
10:11
10:11
10:12
10:12
10:12
10:12
10:12
10:12
10:12
10:12
Sunset
4:53
4:53
4:54
4:54
4:55
4:57
4:58
4:58
4:59
5:00
5:00
5:01
Today's sea temperature in Port Heiden is
1.4° C
(Statistics for 18 Dec 1981-2005 – mean: 4.2 max: 5.5 min: 3.4°C)
Issued (local time): 8 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest