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 07:09 AM and sunset is at 05:38 PM.

Days 1–3 Weather Summary

Light rain (total 2mm), mostly falling on Thu night. Warm air temperatures (max 25°C on Sat afternoon, min 17°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 26°C on Tue morning, min 19°C on Sun night). Mainly fresh winds.

Days 7–9 Weather Summary

Mostly dry. Warm (max 26°C on Thu afternoon, min 19°C on Fri night). Wind will be generally light.

Days 10–12 Weather Summary

Some drizzle, heaviest during Tue morning. Warm (max 23°C on Sun morning, min 16°C on Tue night). Winds increasing (calm on Sun morning, fresh winds from the NW by Tue afternoon).

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
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
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
Low Tide
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
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
Wave
height (m) 
direction
period (s) 
part cloud
part cloud
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
rain showers
clear
some clouds
some clouds
clear
clear
clear
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
rain shwrs
clear
 km/h
20
WNW
20
NW
20
N
15
ENE
10
WNW
10
ENE
10
E
5
NNW
20
NE
25
ENE
30
ENE
15
NE
30
ENE
30
ENE
20
ENE
20
NE
30
ENE
20
NE
20
ENE
20
ENE
15
ENE
10
ENE
5
NNW
10
E
15
NE
5
NNW
10
ESE
10
NE
10
WNW
5
ENE
10
SSE
15
SW
15
SSW
25
SW
30
NW
 mm 
1
max°C
24
24
20
24
25
22
25
25
21
25
25
21
26
25
21
25
24
21
25
26
22
25
25
22
24
25
22
23
23
21
22
22
22
23
20
Moonrise
6:58
7:50
8:38
9:21
10:00
10:35
11:07
11:38
12:10
12:43
1:21
2:04
Moonset
5:15
6:09
7:06
8:05
9:03
10:00
10:58
11:56
12:55
1:58
3:04
Sunrise
7:09
7:11
7:11
7:11
7:11
7:13
7:13
7:13
7:13
7:13
7:15
7:15
Sunset
5:38
5:38
5:39
5:39
5:40
5:40
5:42
5:43
5:43
5:44
5:44
5:45
Today's sea temperature in Iona is
20.9° C
(Statistics for 19 Dec 1981-2005 – mean: 23.3 max: 24.9 min: 21.6°C)
Issued (local time): 12 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest