Port Althorp Sea Conditions and Tide Table

Port Althorp 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 06:50 AM and sunset is at 05:43 PM.

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Thu morning. Turning milder with heavy rain (total 44mm), heaviest during Fri afternoon. Icy conditions (max 5°C on Fri afternoon, min 0°C on Wed morning). Mainly strong winds.

Days 4–6 Weather Summary

Mild with light rain (total 9mm) on Sat morning. Becoming colder with a light covering of snow, mostly falling on Sat afternoon. Icy conditions (max 3°C on Sat morning, min -3°C on Mon night). Mainly gales.

Days 7–9 Weather Summary

Mostly dry. Temperatures will be below freezing (max -1°C on Tue morning, min -12°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -5°C on Sat afternoon, min -12°C on Fri night). Winds increasing (light winds from the ENE on Sat afternoon, fresh winds from the NNE by Sun afternoon).

Wednesday
4
Thursday
5
Friday
6
Saturday
7
Sunday
8
Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thu
19
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
High Tide
1:19PM3.45m
1:45AM3.54m
1:58PM3.30m
2:13AM3.52m
2:37PM3.10m
2:41AM3.44m
3:16PM2.86m
3:09AM3.32m
3:59PM2.60m
3:39AM3.18m
4:49PM2.34m
4:14AM3.01m
6:00PM2.12m
5:00AM2.84m
7:54PM2.05m
6:10AM2.71m
9:38PM2.18m
7:44AM2.69m
10:26PM2.38m
9:04AM2.79m
10:56PM2.60m
10:03AM2.97m
11:23PM2.83m
10:52AM3.14m
11:48PM3.06m
11:35AM3.29m
00:15AM3.28m
12:17PM3.39m
Low Tide
7:25AM0.20m
7:38PM-0.07m
8:02AM0.10m
8:08PM0.15m
8:38AM0.07m
8:37PM0.41m
9:15AM0.12m
9:05PM0.68m
9:54AM0.22m
9:33PM0.94m
10:38AM0.36m
10:02PM1.19m
11:35AM0.52m
10:38PM1.42m
12:50PM0.61m
11:43PM1.61m
2:19PM0.59m
1:50AM1.67m
3:30PM0.44m
3:25AM1.51m
4:19PM0.27m
4:23AM1.25m
4:58PM0.10m
5:06AM0.94m
5:33PM-0.02m
5:44AM0.61m
6:05PM-0.07m
6:22AM0.28m
Wave
height (m) 
direction
period (s) 
0.7
SW
10
1.8
SW
10
1
WSW
9
0.8
WSW
9
0.9
WSW
8
1
SW
10
0.8
SW
10
0.8
SW
10
1.4
SW
10
1.9
WSW
13
3
WSW
13
2.5
SW
12
2.1
SW
12
1.9
SW
12
1.8
SW
12
1.5
WSW
12
1.4
WSW
12
1.2
WSW
11
1
WSW
11
0.9
WSW
10
0.7
WSW
9
0.5
WSW
9
0.5
WSW
9
0.4
WSW
8
0.6
WSW
7
0.6
WSW
11
0.6
WSW
10
0.7
WSW
10
0.7
WSW
11
0.5
W
10
0.4
WSW
9
0.3
WSW
9
0.6
NE
3
0.7
W
9
0.8
NNW
4
0.7
N
5
0.7
W
6
0.7
W
6
0.6
WSW
6
0.6
SW
12
0.6
SW
12
0.6
SW
11
0.8
NE
5
0.6
SSW
14
1.3
SSW
12
0.9
SW
10
0.8
SSW
12
light snow
cloud
light snow
light snow
mod rain
light rain
heavy rain
heavy rain
light rain
mod rain
light snow
part cloud
cloud
snow showers
light snow
cloud
light snow
light snow
cloud
cloud
cloud
part cloud
clear
cloud
part cloud
part cloud
clear
clear
clear
clear
cloud
cloud
cloud
cloud
cloud
light snow
light snow
cloud
light snow
part cloud
part cloud
heavy snow
heavy snow
mod snow
light snow
cloud
light snow
light snow
cloudy
light snow
light snow
mod rain
light rain
heavy rain
heavy rain
light rain
mod rain
light snow
some clouds
cloudy
snow shwrs
light snow
cloudy
light snow
light snow
cloudy
cloudy
cloudy
some clouds
clear
cloudy
some clouds
some clouds
clear
clear
clear
clear
cloudy
cloudy
cloudy
cloudy
cloudy
light snow
light snow
cloudy
light snow
some clouds
some clouds
heavy snow
heavy snow
mod snow
light snow
cloudy
light snow
 km/h
5
N
45
WSW
20
SSW
15
NE
15
SW
10
SSW
15
ENE
15
E
25
SW
5
SE
60
SW
45
WSW
25
WSW
25
W
5
S
15
ENE
10
ENE
15
NE
15
NE
20
NE
20
NE
15
NE
15
NE
15
NE
20
NE
20
NE
20
NE
25
NE
25
NNE
20
NE
15
NE
10
ENE
30
NE
30
NNE
35
NNE
35
NNE
35
NE
30
NE
25
NE
30
NE
25
NE
30
NE
35
NE
15
ENE
25
SW
10
SE
5
E
 mm 
2
10
3
13
14
2
7
2
max°C
3
3
1
1
4
4
3
5
5
3
2
2
1
0
-1
0
1
-1
-1
-1
-3
-6
-5
-8
-7
-7
-10
-9
-8
-10
-7
-5
-6
-7
-7
-9
-9
-9
-10
-8
-6
-5
-3
1
1
2
2
Moonrise
7:58
9:23
10:49
12:17
2:44
4:08
5:18
6:05
6:32
6:45
6:53
6:58
7:01
7:04
7:06
Moonset
6:59
7:01
7:04
7:07
8:13
8:24
8:43
9:19
10:20
11:41
1:11
2:44
4:17
5:49
7:23
8:59
Sunrise
6:50
6:48
6:45
6:43
7:39
6:37
6:33
6:31
6:28
6:26
6:22
6:20
6:16
6:13
6:11
6:09
Sunset
5:43
5:45
5:47
5:50
6:52
5:54
5:57
5:59
6:01
6:04
6:06
6:07
6:10
6:13
6:15
6:16
Today's sea temperature in Port Althorp is
5.0° C
(Statistics for 04 Mar 1981-2005 – mean: 5.8 max: 7.5 min: 4.9°C)
Issued (local time): 8 am Wednesday 04 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest