Slipper Island Sea Conditions and Tide Table

Slipper Island 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 06:43 AM and sunset is at 05:46 PM.

Days 1–3 Weather Summary

Heavy rain (total 35mm), heaviest during Sun night. Cool air temperatures (max 19°C on Sat morning, min 16°C on Mon afternoon). Winds decreasing (strong winds from the NNW on Sat night, calm by Sun night).

Days 4–6 Weather Summary

Moderate rain (total 15mm), heaviest on Tue morning. Cool air temperatures (max 19°C on Wed afternoon, min 14°C on Wed night). Winds decreasing (strong winds from the N on Tue afternoon, calm by Thu afternoon).

Days 7–9 Weather Summary

Heavy rain (total 54mm), heaviest during Fri night. Very mild (max 17°C on Fri morning, min 15°C on Sat night). Winds increasing (light winds from the E on Fri night, fresh winds from the E by Sat night).

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Mon morning. Very mild (max 18°C on Wed afternoon, min 10°C on Thu morning). Wind will be generally light.

Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sun
3
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
6:56AM1.98m
7:28PM2.01m
7:49AM1.99m
8:19PM2.06m
8:44AM2.00m
9:10PM2.07m
9:37AM2.02m
10:04PM2.05m
10:28AM2.01m
11:01PM2.01m
11:19AM1.97m
00:00AM1.97m
12:13PM1.90m
1:00AM1.93m
1:13PM1.82m
1:58AM1.89m
2:18PM1.76m
2:56AM1.85m
3:22PM1.74m
3:53AM1.83m
4:21PM1.75m
4:46AM1.81m
5:17PM1.78m
5:35AM1.80m
6:08PM1.82m
6:20AM1.80m
6:55PM1.85m
7:03AM1.80m
Low Tide
1:39PM0.32m
2:02AM0.41m
2:28PM0.29m
2:54AM0.38m
3:17PM0.29m
3:46AM0.38m
4:08PM0.30m
4:38AM0.42m
5:00PM0.32m
5:32AM0.47m
5:53PM0.36m
6:31AM0.53m
6:48PM0.42m
7:34AM0.55m
7:47PM0.49m
8:34AM0.54m
8:50PM0.53m
9:32AM0.51m
9:52PM0.55m
10:28AM0.49m
10:50PM0.54m
11:23AM0.46m
11:43PM0.51m
12:14PM0.43m
00:34AM0.49m
1:01PM0.40m
1:20AM0.49m
Wave
height (m) 
direction
period (s) 
0.9
N
4
1.3
N
5
2.1
N
6
1.5
N
8
1.1
NNE
7
0.9
NNE
7
1.5
NNE
7
1.2
NNE
7
1.3
NNE
7
1.5
NNE
7
1.8
NNE
7
1.7
NNE
8
1.2
NNE
8
1
E
10
0.7
E
10
0.7
E
10
0.6
E
10
0.6
E
9
0.7
E
8
1.1
E
5
1.4
E
6
1.2
E
6
2
E
6
2.3
E
7
2
E
7
2
E
7
1.6
E
6
1.2
E
6
1
E
6
0.7
ENE
6
0.6
ENE
6
0.5
ENE
6
0.6
NE
8
0.4
NE
7
0.4
NE
7
0.5
ENE
8
0.6
ENE
14
0.7
ESE
5
0.8
SE
5
1.1
SE
6
1
SE
5
1.1
SE
5
0.8
ESE
5
0.6
E
12
0.5
E
12
0.5
E
11
0.4
ESE
10
rain showers
cloud
mod rain
thunderstorm
clear
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
clear
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
light rain
light rain
light rain
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
rain shwrs
cloudy
mod rain
risk tstorm
clear
risk tstorm
risk tstorm
mod rain
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
risk tstorm
risk tstorm
risk tstorm
clear
rain shwrs
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
mod rain
light rain
light rain
light rain
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
some clouds
some clouds
clear
clear
 km/h
30
NNW
35
NNW
50
NNW
20
NW
25
NNW
10
N
25
NW
20
NNW
25
NNW
25
NNW
40
N
30
NW
25
WNW
15
WNW
15
NW
10
SSE
5
ESE
10
NNE
20
NE
20
NE
25
ENE
25
ESE
35
E
35
E
35
E
35
E
30
E
20
ESE
10
SE
10
W
10
WSW
20
WSW
15
WSW
10
SW
15
SSW
15
SSW
15
SSW
15
SSW
25
S
25
SSE
25
SE
20
SSE
10
S
10
ESE
5
WSW
5
SW
10
N
 mm 
1
10
1
8
1
7
7
3
3
1
1
3
1
3
7
5
13
6
6
9
2
2
4
2
max°C
19
19
18
19
19
18
18
16
16
18
17
17
18
19
16
16
16
16
17
17
17
16
16
16
16
16
16
16
16
16
16
16
16
17
18
15
13
15
13
15
16
14
13
13
13
15
16
Moonrise
7:17
8:34
9:52
11:06
12:10
1:03
1:46
2:20
2:49
3:14
3:37
4:00
4:24
4:50
5:20
5:54
Moonset
5:49
6:29
7:18
8:17
9:25
10:38
11:49
12:59
2:05
3:08
4:10
5:10
6:12
7:13
8:15
Sunrise
6:43
6:43
6:45
6:46
6:47
6:48
6:48
6:48
6:50
6:50
6:52
6:52
6:54
6:54
6:54
6:56
Sunset
5:46
5:45
5:44
5:43
5:42
5:39
5:38
5:37
5:37
5:36
5:34
5:32
5:31
5:30
5:30
5:29
Today's sea temperature in Slipper Island is
19.9° C
(Statistics for 18 Apr 1981-2005 – mean: 18.8 max: 20.0 min: 17.7°C)
Issued (local time): 5 am Saturday 18 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest