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 07:11 AM and sunset is at 05:39 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Sun morning, min 19°C on Sun night). Winds increasing (calm on Sun morning, fresh winds from the ENE by Mon afternoon).

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Wed afternoon, min 19°C on Wed night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 24°C on Sat afternoon, min 17°C on Mon night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 24°C on Tue afternoon, min 18°C on Tue night). Wind will be generally light.

Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
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
Wave Height Map
High Tide
6:32PM0.16m
2:50AM0.30m
6:50PM0.16m
3:36AM0.29m
7:07PM0.17m
7:26PM0.18m
7:48PM0.20m
8:12PM0.21m
7:53AM0.18m
8:39PM0.23m
9:32AM0.15m
9:11PM0.26m
11:45AM0.14m
9:49PM0.28m
10:34PM0.31m
11:22PM0.33m
00:18AM0.34m
Low Tide
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
00:16AM0.13m
1:29PM-0.03m
1:32AM0.11m
2:04PM0.01m
2:52AM0.08m
2:38PM0.04m
4:12AM0.03m
3:09PM0.09m
5:27AM-0.02m
3:35PM0.12m
6:35AM-0.06m
7:37AM-0.10m
8:35AM-0.13m
Wave
height (m) 
direction
period (s) 
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
 km/h
10
ENE
15
WNW
20
NE
25
ENE
30
ENE
15
ENE
20
ENE
25
ENE
20
ENE
20
NE
20
ENE
15
ENE
15
ENE
5
ENE
5
SE
5
ENE
15
WNW
10
N
10
NE
10
WNW
10
NNE
5
N
20
WNW
15
NNW
15
N
20
WNW
20
NE
25
ENE
20
ENE
20
ENE
15
E
10
E
15
E
10
E
10
SSW
15
ESE
 mm 
max°C
25
25
22
25
25
22
25
25
22
24
25
21
24
25
23
23
23
21
23
24
21
23
22
20
23
22
20
23
24
19
23
24
20
23
24
21
Moonrise
8:38
9:21
10:00
10:35
11:07
11:38
12:10
12:43
1:21
2:04
2:55
3:55
Moonset
7:06
8:05
9:03
10:00
10:58
11:56
12:55
1:58
3:04
4:15
5:27
Sunrise
7:11
7:11
7:11
7:13
7:13
7:13
7:13
7:13
7:15
7:15
7:15
7:16
Sunset
5:39
5:39
5:40
5:40
5:42
5:43
5:43
5:44
5:44
5:45
5:45
5:46
Today's sea temperature in Iona is
22.1° C
(Statistics for 21 Dec 1981-2005 – mean: 23.1 max: 24.9 min: 21.6°C)
Issued (local time): 6 am Sunday 21 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest