Iona Sea Conditions and Tide Table

Iona 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 — and sunset is at 05:36 PM.

Days 1–4 Weather Summary

Moderate rain (total 11mm), heaviest on Sat night. Warm air temperatures (max 26°C on Sat afternoon, min 14°C on Sun night). Winds increasing (calm on Sat night, fresh winds from the ENE by Mon morning).

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Wed morning, min 16°C on Mon afternoon). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 2mm), mostly falling on Fri afternoon. Warm (max 27°C on Fri morning, min 22°C on Thu night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Warm (max 28°C on Wed afternoon, min 22°C on Sun night). Wind will be generally light.

Fri
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wed
24
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
Wave Height Map
High Tide
9:53PM0.22m
10:34AM0.16m
10:18PM0.24m
12:29PM0.16m
10:45PM0.26m
2:02PM0.16m
11:13PM0.27m
3:15PM0.17m
11:44PM0.28m
4:15PM0.17m
00:16AM0.29m
5:06PM0.17m
00:51AM0.30m
5:47PM0.17m
1:27AM0.30m
6:14PM0.16m
2:07AM0.30m
6:32PM0.16m
2:50AM0.30m
6:50PM0.16m
3:36AM0.29m
7:07PM0.17m
Low Tide
3:46PM0.06m
5:06AM0.08m
4:22PM0.09m
6:16AM0.03m
4:57PM0.12m
7:10AM-0.00m
5:32PM0.15m
7:54AM-0.03m
6:05PM0.16m
8:35AM-0.05m
6:35PM0.17m
9:13AM-0.06m
7:02PM0.17m
9:50AM-0.07m
7:31PM0.17m
10:27AM-0.07m
8:12PM0.16m
11:04AM-0.07m
9:05PM0.16m
11:41AM-0.07m
10:04PM0.15m
12:17PM-0.06m
11:07PM0.14m
12:53PM-0.05m
Wave
height (m) 
direction
period (s) 
clear
part cloud
part cloud
part cloud
mod rain
thunderstorm
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
thunderstorm
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
cloud
clear
clear
clear
some clouds
some clouds
some clouds
mod rain
risk tstorm
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
some clouds
risk tstorm
some clouds
clear
some clouds
clear
clear
some clouds
some clouds
clear
clear
clear
clear
cloudy
clear
clear
 km/h
10
W
15
ESE
15
ENE
5
E
10
ESE
5
N
25
NW
30
NNE
35
ENE
25
NE
20
NE
20
ENE
15
ENE
15
E
15
E
15
E
15
E
15
E
5
ENE
15
ENE
20
ENE
15
E
20
E
25
ESE
10
SE
15
E
15
SE
10
WSW
5
ENE
15
ENE
0
NNE
15
E
15
E
10
NE
15
E
20
ENE
 mm 
8
3
2
max°C
21
20
24
26
23
23
22
19
19
19
17
22
23
19
24
24
22
24
26
22
27
27
23
27
26
24
25
25
24
27
27
24
27
27
25
27
Moonrise
1:32
2:25
3:18
4:12
5:07
6:03
6:58
7:50
8:38
9:21
10:00
10:35
Moonset
1:26
1:55
2:27
3:01
3:41
4:25
5:15
6:09
7:06
8:05
9:03
Sunrise
7:07
7:07
7:07
7:07
7:09
7:09
7:09
7:11
7:11
7:11
7:11
7:13
Sunset
5:36
5:37
5:37
5:37
5:37
5:37
5:37
5:38
5:38
5:39
5:39
5:40
Today's sea temperature in Iona is
22.8° C
(Statistics for 12 Dec 1981-2005 – mean: 23.7 max: 25.2 min: 22.5°C)
Issued (local time): 6 pm Friday 12 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest