Iyo Sea Conditions and Tide Table

Iyo 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 06:58 AM and sunset is at 05:00 PM.

Days 1–3 Weather Summary

Some drizzle, heaviest during Fri morning. Cool air temperatures (max 15°C on Sun morning, min 4°C on Fri night). Winds decreasing (fresh winds from the NW on Fri morning, calm by Sat morning).

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 15°C on Mon morning, min 5°C on Mon night). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 31mm), heaviest during Sat night. Very mild (max 14°C on Thu morning, min 3°C on Fri night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 3mm), mostly falling on Sun morning. Very mild (max 13°C on Tue morning, min 5°C on Mon night). Wind will be generally light.

Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
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
8:07AM5.51m
7:59PM5.08m
8:52AM5.55m
8:42PM5.08m
9:37AM5.44m
9:27PM4.96m
10:23AM5.22m
10:13PM4.74m
11:10AM4.93m
11:03PM4.45m
11:59AM4.61m
11:58PM4.12m
12:53PM4.31m
1:05AM3.82m
1:53PM4.08m
2:26AM3.66m
2:58PM3.94m
3:50AM3.68m
4:02PM3.91m
5:01AM3.86m
4:58PM3.96m
5:56AM4.11m
5:46PM4.06m
Low Tide
2:03PM1.10m
2:15AM-0.22m
2:47PM1.12m
2:59AM-0.18m
3:31PM1.21m
3:44AM0.02m
4:16PM1.36m
4:29AM0.35m
5:03PM1.55m
5:17AM0.77m
5:55PM1.73m
6:07AM1.23m
6:55PM1.88m
7:06AM1.66m
8:06PM1.94m
8:18AM1.99m
9:23PM1.87m
9:41AM2.15m
10:31PM1.69m
10:56AM2.15m
11:24PM1.46m
11:53AM2.05m
00:07AM1.22m
Wave
height (m) 
direction
period (s) 
1.1
WNW
5
0.6
WNW
4
0.2
N
3
0.1
E
1
0.1
W
2
0.1
S
2
0.3
S
2
0.2
WSW
3
0.3
W
3
0.6
W
4
0.4
NW
4
0.5
N
3
0.3
NE
2
0.1
N
2
0.1
N
2
0.1
NE
2
0.1
N
2
0
E
1
0
E
1
0
W
2
0.4
NNE
3
0.6
N
3
1.2
NE
5
0.9
NNE
5
0.4
NE
4
0.2
NNE
4
0.2
NNE
3
0.8
N
4
0.6
NW
4
0.6
NW
4
0.3
N
3
0.2
N
2
0.1
S
1
0.1
SE
1
0.3
SW
4
0.4
SSW
2
rain showers
part cloud
clear
clear
clear
part cloud
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
light rain
heavy rain
light rain
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
rain shwrs
some clouds
clear
clear
clear
some clouds
clear
clear
some clouds
cloudy
some clouds
clear
clear
clear
clear
some clouds
clear
some clouds
some clouds
clear
clear
clear
clear
some clouds
cloudy
light rain
heavy rain
light rain
cloudy
some clouds
clear
clear
clear
clear
clear
some clouds
 km/h
30
NW
15
NNW
10
ESE
5
SSE
10
W
10
SE
15
SSE
10
SW
10
S
15
NW
15
N
10
ENE
10
ENE
10
NNW
10
ESE
5
E
5
NW
10
ESE
5
SE
5
NW
15
ENE
15
NNE
25
NE
15
ENE
10
E
0
ENE
10
NE
15
N
15
NNW
15
NNW
5
NE
10
NNW
10
SE
5
SE
0
WSW
15
SE
 mm 
1
2
29
2
max°C
9
9
6
10
11
10
15
15
14
15
14
8
11
11
8
12
12
10
14
14
10
12
9
5
11
10
11
11
10
9
10
10
6
13
13
13
Moonrise
4:58
6:05
7:17
8:30
9:39
10:44
11:45
12:43
1:40
2:37
3:34
Moonset
7:14
8:25
9:27
10:16
10:57
11:30
11:58
12:23
12:48
1:12
1:38
2:07
Sunrise
6:58
6:58
6:58
7:00
7:01
7:01
7:03
7:03
7:03
7:05
7:05
7:05
Sunset
5:00
5:00
5:00
5:00
5:00
5:00
5:00
5:00
5:00
5:00
5:00
5:01
Today's sea temperature in Iyo is
19.1° C
(Statistics for 05 Dec 1981-2005 – mean: 20.7 max: 22.2 min: 19.4°C)
Issued (local time): 8 am Friday 05 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest