Aioi Sea Conditions and Tide Table

Aioi 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 07:03 AM and sunset is at 04:52 PM.

Days 1–3 Weather Summary

Light rain (total 3mm), mostly falling on Sat night. Cool air temperatures (max 14°C on Sat afternoon, min 7°C on Fri morning). Wind will be generally light.

Days 4–6 Weather Summary

Heavy rain (total 40mm), heaviest during Wed morning. Cool air temperatures (max 15°C on Wed morning, min 4°C on Mon night). Winds increasing (calm on Tue afternoon, fresh winds from the SSE by Tue night).

Days 7–9 Weather Summary

Heavy rain (total 25mm), heaviest during Sat afternoon. Very mild (max 10°C on Thu afternoon, min 4°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

Some drizzle, heaviest during Sun night. Very mild (max 13°C on Sun morning, min 5°C on Mon night). Winds increasing (light winds from the WNW on Sun morning, fresh winds from the WNW by Mon night).

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
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
night
Wave Height Map
High Tide
11:55AM1.45m
8:34PM1.21m
12:28PM1.49m
8:49PM1.24m
12:58PM1.54m
9:22PM1.26m
1:30PM1.58m
10:07PM1.27m
2:06PM1.61m
11:02PM1.26m
2:46PM1.62m
00:06AM1.22m
3:30PM1.61m
1:23AM1.18m
4:15PM1.56m
2:55AM1.14m
5:00PM1.49m
4:31AM1.14m
5:43PM1.41m
6:07AM1.19m
6:22PM1.33m
7:36AM1.28m
6:55PM1.26m
Low Tide
4:51PM1.09m
4:24AM0.04m
5:21PM1.12m
4:52AM-0.04m
5:54PM1.13m
5:25AM-0.11m
6:33PM1.11m
6:05AM-0.15m
7:18PM1.07m
6:50AM-0.15m
8:09PM1.01m
7:40AM-0.09m
9:05PM0.93m
8:35AM0.02m
10:03PM0.83m
9:35AM0.17m
11:02PM0.70m
10:41AM0.35m
11:59PM0.54m
11:54AM0.54m
00:52AM0.38m
1:11PM0.71m
1:41AM0.21m
Wave
height (m) 
direction
period (s) 
0
E
1
0
E
1
0.2
SSE
3
0.1
E
2
0
E
1
0.2
E
2
0
E
2
0.3
WNW
2
0.6
NW
4
0.1
NW
2
0.6
NE
3
0.3
NNE
3
0.2
ENE
2
0.1
E
2
0.7
SE
4
1.4
SSE
6
0.5
WSW
3
0.6
NW
3
0.2
NNW
3
0.4
NE
2
0.3
NNE
3
0.1
NE
2
0.1
N
2
0.3
ENE
2
0.4
ENE
3
0.4
ENE
3
0.2
W
2
0.3
WNW
2
0.5
W
3
1
W
4
0.5
WNW
3
1.1
W
4
1.5
W
5
0.9
W
4
0.5
W
3
0.8
WSW
4
clear
cloud
clear
clear
part cloud
light rain
light rain
cloud
clear
part cloud
part cloud
clear
cloud
cloud
heavy rain
heavy rain
rain showers
part cloud
clear
clear
part cloud
light rain
light rain
light rain
mod rain
mod rain
rain showers
clear
cloud
light rain
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
cloudy
clear
clear
some clouds
light rain
light rain
cloudy
clear
some clouds
some clouds
clear
cloudy
cloudy
heavy rain
heavy rain
rain shwrs
some clouds
clear
clear
some clouds
light rain
light rain
light rain
mod rain
mod rain
rain shwrs
clear
cloudy
light rain
some clouds
clear
clear
some clouds
some clouds
some clouds
 km/h
5
NE
5
ESE
10
NNE
5
NNE
5
ESE
10
ENE
5
NW
15
NW
20
NW
10
NNE
20
NE
10
N
10
ENE
5
NE
20
ESE
20
SSW
20
W
15
NNW
10
N
15
NNE
10
N
10
NNE
5
NNE
15
ENE
15
NE
15
NE
10
W
10
WNW
25
WNW
25
W
20
WNW
35
W
35
WNW
25
WNW
20
W
20
W
 mm 
1
2
13
26
1
2
1
3
9
9
1
1
max°C
9
11
12
13
14
14
13
14
11
9
9
6
8
11
14
15
15
11
9
10
6
5
7
9
8
9
10
13
13
10
10
10
7
8
10
10
Moonrise
6:25
7:20
8:10
8:53
9:31
10:03
10:32
10:59
11:25
11:52
12:21
12:55
Moonset
3:52
4:44
5:41
6:42
7:44
8:47
9:50
10:52
11:56
1:02
2:12
Sunrise
7:03
7:03
7:05
7:05
7:05
7:05
7:07
7:07
7:07
7:07
7:07
7:07
Sunset
4:52
4:52
4:53
4:53
4:54
4:54
4:55
4:57
4:57
4:58
4:58
4:59
Today's sea temperature in Aioi is
16.4° C
(Statistics for 19 Dec 1981-2005 – mean: 18.3 max: 19.5 min: 16.9°C)
Issued (local time): 8 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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