Rattlesnake Island Sea Conditions and Tide Table

Rattlesnake 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 06:16 AM and sunset is at 06:25 PM.

Days 1–3 Weather Summary

Heavy rain (total 20mm), heaviest during Fri night. Warm air temperatures (max 27°C on Wed afternoon, min 25°C on Wed morning). Winds increasing (light winds from the SE on Wed morning, fresh winds from the ESE by Fri afternoon).

Days 4–6 Weather Summary

Light rain (total 5mm), mostly falling on Sat morning. Warm air temperatures (max 27°C on Sat morning, min 24°C on Sun night). Winds decreasing (fresh winds from the ESE on Sat morning, light winds from the S by Mon night).

Days 7–9 Weather Summary

Moderate rain (total 12mm), heaviest on Wed night. Warm (max 27°C on Tue morning, min 25°C on Tue morning). Wind will be generally light.

Days 10–12 Weather Summary

Moderate rain (total 13mm), heaviest on Sun morning. Warm (max 27°C on Fri morning, min 23°C on Fri night). Mainly fresh winds.

Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
31
Wednesday
1
Thu
2
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
8:38AM2.99m
8:47PM2.50m
9:09AM2.85m
9:28PM2.53m
9:41AM2.63m
10:14PM2.51m
10:14AM2.36m
11:08PM2.45m
10:49AM2.05m
00:21AM2.38m
11:33AM1.75m
2:04AM2.38m
1:08PM1.50m
3:49AM2.52m
3:46PM1.47m
4:59AM2.72m
5:06PM1.61m
5:48AM2.88m
5:54PM1.81m
6:27AM2.98m
6:32PM2.00m
7:01AM3.00m
7:07PM2.17m
7:31AM2.95m
7:40PM2.32m
7:57AM2.86m
8:12PM2.42m
8:22AM2.72m
Low Tide
2:54PM0.52m
2:49AM0.41m
3:25PM0.51m
3:30AM0.59m
3:58PM0.54m
4:17AM0.84m
4:33PM0.61m
5:16AM1.13m
5:14PM0.72m
6:50AM1.38m
6:09PM0.84m
9:43AM1.40m
7:38PM0.93m
11:27AM1.20m
9:23PM0.89m
12:09PM1.02m
10:39PM0.75m
12:39PM0.88m
11:34PM0.61m
1:06PM0.77m
00:19AM0.51m
1:30PM0.68m
00:58AM0.47m
1:54PM0.61m
1:34AM0.50m
2:17PM0.56m
2:08AM0.59m
Wave
height (m) 
direction
period (s) 
0.4
ENE
8
0.4
ENE
8
0.8
ENE
8
0.5
ENE
8
0.9
E
4
0.8
NE
13
0.7
NE
11
0.9
E
4
0.9
ENE
6
0.9
ENE
7
0.8
E
4
0.6
ENE
7
0.5
ENE
7
0.6
ENE
7
0.6
ENE
7
0.4
ENE
7
0.4
ENE
8
0.4
ENE
8
0.4
ENE
8
0.3
ENE
8
0.4
ENE
8
0.4
ENE
7
0.4
ENE
8
0.5
E
5
0.4
ENE
6
0.6
E
3
0.6
E
5
0.5
ENE
6
0.6
E
4
0.7
ENE
7
0.5
ENE
8
0.8
ENE
8
0.7
ENE
8
0.6
ENE
8
0.5
ENE
7
0.7
ENE
7
0.9
ENE
8
0.9
ENE
8
0.8
ENE
8
0.8
ENE
8
0.8
ENE
8
0.6
ENE
8
0.5
ENE
8
0.6
ENE
8
0.6
ENE
8
0.7
ENE
8
0.8
ESE
4
part cloud
part cloud
part cloud
part cloud
rain showers
rain showers
rain showers
thunderstorm
thunderstorm
light rain
part cloud
part cloud
clear
clear
rain showers
clear
clear
rain showers
clear
clear
rain showers
clear
clear
rain showers
clear
rain showers
rain showers
clear
clear
clear
clear
part cloud
rain showers
mod rain
light rain
light rain
light rain
rain showers
rain showers
part cloud
rain showers
part cloud
part cloud
thunderstorm
thunderstorm
rain showers
thunderstorm
some clouds
some clouds
some clouds
some clouds
rain shwrs
rain shwrs
rain shwrs
risk tstorm
risk tstorm
light rain
some clouds
some clouds
clear
clear
rain shwrs
clear
clear
rain shwrs
clear
clear
rain shwrs
clear
clear
rain shwrs
clear
rain shwrs
rain shwrs
clear
clear
clear
clear
some clouds
rain shwrs
mod rain
light rain
light rain
light rain
rain shwrs
rain shwrs
some clouds
rain shwrs
some clouds
some clouds
risk tstorm
risk tstorm
rain shwrs
risk tstorm
 km/h
15
SE
20
ESE
30
SE
20
SE
35
ESE
25
SE
25
SE
35
ESE
35
ESE
35
ESE
35
ESE
25
SSE
25
SE
25
ESE
20
SSE
15
SSE
15
ENE
15
SE
10
SSE
10
E
10
SE
15
SE
20
E
20
SE
20
SE
30
E
25
ESE
25
ESE
25
E
25
SE
25
SE
30
ESE
25
SE
20
SSE
20
SE
30
SE
25
SE
35
ESE
30
SSE
30
SE
25
ESE
25
SSE
30
SSE
25
SE
25
SSE
30
SSE
35
ESE
 mm 
1
2
3
3
11
1
1
3
3
7
1
1
3
6
2
1
3
3
1
1
2
5
1
3
max°C
26
27
27
27
27
27
27
27
26
27
27
27
27
27
26
26
27
27
27
27
27
26
27
27
27
27
27
27
27
26
27
27
26
25
25
25
24
26
25
26
27
26
27
27
26
27
27
Moonrise
5:12
6:08
7:05
8:05
9:07
10:13
11:19
12:25
1:25
2:20
3:08
3:50
4:28
5:03
5:37
6:10
Moonset
5:50
6:27
7:05
7:47
8:33
9:25
10:23
11:25
12:30
1:33
2:34
3:31
4:26
5:18
6:10
Sunrise
6:16
6:16
6:16
6:16
6:16
6:16
6:18
6:18
6:18
6:18
6:18
6:18
6:18
6:18
6:18
6:20
Sunset
6:25
6:25
6:24
6:23
6:22
6:22
6:21
6:20
6:20
6:19
6:17
6:16
6:15
6:15
6:15
6:14
Today's sea temperature in Rattlesnake Island is
28.8° C
(Statistics for 18 Mar 1981-2005 – mean: 27.8 max: 28.9 min: 26.4°C)
Issued (local time): 3 am Wednesday 18 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest