Square Island Harbour Sea Conditions and Tide Table

Square Island Harbour 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 04:52 AM and sunset is at 08:45 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 28°C on Sun morning, min 9°C on Tue night). Winds decreasing (fresh winds from the SSE on Mon afternoon, light winds from the SSE by Tue night).

Days 4–6 Weather Summary

Light rain (total 6mm), mostly falling on Thu night. Cool air temperatures (max 13°C on Wed morning, min 9°C on Wed night). Wind will be generally light.

Days 7–9 Weather Summary

Some drizzle, heaviest during Mon afternoon. Warm (max 20°C on Sun afternoon, min 12°C on Sat night). Winds decreasing (fresh winds from the SSE on Sat afternoon, calm by Mon night).

Days 10–12 Weather Summary

Mostly dry. Warm (max 27°C on Thu afternoon, min 15°C on Wed night). Wind will be generally light.

Days 13–16 Weather Summary

Mostly dry. Warm (max 25°C on Fri morning, min 16°C on Sun night). Winds decreasing (fresh winds from the S on Fri afternoon, light winds from the SSE by Sat night).

Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
Sunday
9
Mon
10
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
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
5:53PM0.96m
6:37AM0.88m
6:38PM1.02m
7:18AM0.93m
7:20PM1.07m
7:58AM0.98m
7:59PM1.10m
8:35AM1.03m
8:36PM1.11m
9:10AM1.07m
9:12PM1.09m
9:44AM1.10m
9:48PM1.06m
10:18AM1.12m
10:25PM1.02m
10:54AM1.13m
11:05PM0.97m
11:32AM1.12m
11:49PM0.91m
12:15PM1.09m
00:40AM0.84m
1:06PM1.04m
1:44AM0.78m
2:09PM1.01m
3:04AM0.76m
3:26PM1.01m
4:29AM0.81m
4:41PM1.07m
Low Tide
11:24AM0.27m
00:01AM0.00m
12:08PM0.23m
00:42AM-0.04m
12:48PM0.19m
1:19AM-0.08m
1:26PM0.15m
1:53AM-0.10m
2:03PM0.12m
2:26AM-0.11m
2:41PM0.11m
2:59AM-0.11m
3:21PM0.11m
3:34AM-0.09m
4:04PM0.11m
4:11AM-0.05m
4:53PM0.11m
4:55AM0.01m
5:49PM0.11m
5:47AM0.07m
6:50PM0.10m
6:48AM0.14m
7:53PM0.07m
7:55AM0.19m
8:59PM0.03m
9:07AM0.21m
10:07PM-0.04m
10:19AM0.19m
Wave
Height (m)
Direction
Period (s)
0.4
ESE
9
0.6
ESE
5
0.5
ENE
10
0.4
ENE
9
0.9
SE
4
0.6
SE
5
0.6
E
8
0.7
SE
4
0.4
ESE
8
0.4
ESE
7
0.6
E
7
0.6
ESE
7
0.8
SE
8
1
ESE
7
1
ESE
7
1
ESE
8
0.9
ESE
8
1
E
8
1.1
E
8
1.2
E
8
1.1
E
8
0.9
E
8
1
E
8
1
E
7
0.8
E
8
0.7
E
8
0.8
E
9
0.9
E
10
0.9
E
10
0.9
E
9
0.7
E
9
0.7
ENE
8
0.7
E
7
0.5
E
8
0.8
SE
5
0.8
SE
5
0.8
SE
9
1.3
SE
6
1.1
SE
9
1.1
SE
9
1.1
SE
9
1
SE
9
0.9
SE
9
1
SE
8
0.9
ESE
9
0.9
ESE
9
0.9
ESE
9
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
light rain
rain showers
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
rain showers
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
cloudy
cloudy
cloudy
some clouds
some clouds
cloudy
some clouds
some clouds
light rain
rain shwrs
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
rain shwrs
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
km/h
15
SW
20
SSE
10
SSW
15
SSW
30
SSE
15
S
15
SSE
25
SSE
10
SSE
15
SSE
20
SE
20
SSE
15
SSE
20
SE
15
SSE
0
N
10
ENE
10
SSE
15
SSE
30
SSE
25
SSE
20
S
20
SSE
15
S
10
SW
15
ENE
5
NNE
10
SSE
15
SE
10
WSW
15
SW
20
SSW
15
SSW
20
SW
20
SSW
20
SSW
15
SSW
30
S
15
S
15
SW
10
SSW
10
S
15
SSW
15
S
10
SSW
10
SW
20
SE
 mm
5
1
1
max °C
28
28
26
24
22
18
16
13
11
13
13
12
11
12
12
12
12
13
15
15
14
19
20
20
20
15
13
19
19
20
23
26
20
23
27
21
25
25
20
24
25
20
20
22
22
21
22
Moonrise
7:39
8:14
8:39
8:57
9:11
9:22
9:33
9:43
9:53
10:06
10:23
10:48
11:26
12:24
1:42
Moonset
1:07
2:05
3:15
4:30
5:48
7:06
8:23
9:40
10:59
12:21
1:48
3:17
4:44
6:00
6:57
7:35
Sunrise
4:52
4:52
4:54
4:56
4:58
4:58
5:01
5:01
5:03
5:05
5:07
5:09
5:09
5:11
5:13
5:15
Sunset
8:45
8:45
8:43
8:40
8:39
8:37
8:36
8:35
8:32
8:30
8:29
8:27
8:25
8:23
8:22
8:20
Today's sea temperature in Square Island Harbour is
7.8° C
(Statistics for 26 Jul 1981-2005 – mean: 8.3 max: 10.5 min: 5.5°C)
Issued (local time): 8 am Sunday 26 Jul 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest