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 10:11 AM and sunset is at 04:53 PM.

Days 1–3 Weather Summary

A dusting of snow turning to light rain (total 5mm) on Mon afternoon. Icy conditions (max 3°C on Mon afternoon, min -12°C on Sun morning). Winds increasing (calm on Sun night, strong winds from the WNW by Mon afternoon).

Days 4–6 Weather Summary

A dusting of new snow. Icy conditions (max 2°C on Tue morning, min -7°C on Thu night). Winds increasing (calm on Thu afternoon, strong winds from the NW by Thu night).

Days 7–9 Weather Summary

A dusting of new snow. Temperatures will be well below freezing (max -7°C on Fri night, min -13°C on Sun night). Winds decreasing (gales from the N on Sat afternoon, moderate winds from the NE by Sun night).

Days 10–12 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 1°C on Wed morning, min -11°C on Mon morning). Winds increasing (calm on Mon afternoon, near gales from the NNW by Tue night).

Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
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
night
Wave Height Map
High Tide
Low Tide
Wave
height (m) 
direction
period (s) 
2
WNW
7
1.7
WNW
7
1.6
WNW
7
1.2
WNW
6
0.9
WNW
5
1.5
W
8
1.5
W
8
1.7
W
6
2.5
W
10
2.1
W
10
1.8
W
10
1.4
W
10
1.2
W
10
1.1
W
11
0.9
WNW
10
0.8
W
10
0.7
W
9
0.7
W
8
3
WNW
9
3.5
NW
9
3.5
NW
9
3
NW
9
3.5
NNW
8
3
N
8
3.5
N
8
3
N
8
2.2
N
7
1.3
WNW
8
1.1
WNW
8
0.6
WNW
7
1.8
WNW
6
2.3
WNW
8
3.5
WNW
9
2.1
W
10
1.9
WNW
7
1.5
W
9
part cloud
part cloud
part cloud
part cloud
cloud
cloud
light snow
light rain
light rain
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light snow
light snow
cloud
light snow
part cloud
clear
clear
part cloud
clear
cloud
light snow
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
light snow
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
light snow
light rain
light rain
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
light snow
light snow
cloudy
light snow
some clouds
clear
clear
some clouds
clear
cloudy
light snow
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
light snow
 km/h
35
NNW
30
NNW
30
NNW
20
ENE
15
ENE
15
NW
25
WSW
40
WNW
35
WNW
35
WNW
20
WNW
20
WNW
10
NW
5
NNW
5
S
5
SE
0
NNE
25
WNW
55
NW
55
NNW
55
NNW
55
N
65
N
65
N
65
NNE
55
NNE
35
NNE
25
NNE
15
NNE
10
SW
40
WNW
35
NNW
50
NNW
35
NW
30
WNW
10
ESE
 mm 
2
3
max°C
-2
-3
-3
-11
-10
0
1
3
3
2
2
2
1
1
1
1
2
0
-9
-10
-7
-8
-9
-8
-8
-12
-12
-10
-10
-3
-3
-4
-1
1
1
-1
Moonrise
11:49
12:16
12:32
12:42
12:49
12:54
12:58
1:02
1:08
1:15
1:28
1:50
Moonset
4:50
6:10
7:37
9:04
10:31
11:57
1:25
2:55
4:31
6:13
7:57
Sunrise
10:11
10:11
10:11
10:12
10:12
10:12
10:12
10:12
10:12
10:12
10:12
10:12
Sunset
4:53
4:54
4:54
4:55
4:57
4:58
4:58
4:59
5:00
5:00
5:01
5:04
Today's sea temperature in Port Heiden is
1.1° C
(Statistics for 20 Dec 1981-2005 – mean: 4.2 max: 5.5 min: 3.4°C)
Issued (local time): 2 am Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest