Iwaya (Hukuoka) Sea Conditions and Tide Table

Iwaya (Hukuoka) 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 07:16 AM and sunset is at 05:10 PM.

Days 1–3 Weather Summary

Light rain (total 8mm), mostly falling on Tue night. Cool air temperatures (max 14°C on Tue afternoon, min 7°C on Mon night). Winds decreasing (fresh winds from the N on Sun morning, light winds from the S by Tue night).

Days 4–6 Weather Summary

Light rain (total 7mm), mostly falling on Wed morning. Cool air temperatures (max 15°C on Wed morning, min 5°C on Thu night). Winds increasing (light winds from the N on Wed afternoon, strong winds from the NNW by Thu night).

Days 7–9 Weather Summary

Mostly dry. Very mild (max 10°C on Mon afternoon, min 6°C on Sat morning). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 3mm), mostly falling on Tue night. Very mild (max 13°C on Tue afternoon, min 2°C on Wed night). Winds decreasing (strong winds from the NW on Wed night, light winds from the WNW by Thu night).

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
11:09AM0.93m
10:30PM1.46m
11:45AM0.93m
11:10PM1.42m
12:23PM0.93m
11:51PM1.35m
1:02PM0.93m
00:36AM1.25m
1:44PM0.93m
1:25AM1.13m
2:32PM0.95m
2:23AM1.01m
3:26PM0.97m
3:39AM0.90m
4:27PM1.02m
5:12AM0.82m
5:29PM1.08m
6:45AM0.80m
6:27PM1.16m
7:57AM0.81m
7:18PM1.24m
8:48AM0.84m
8:05PM1.32m
Low Tide
4:07PM0.45m
5:34AM0.02m
4:47PM0.44m
6:12AM0.06m
5:29PM0.44m
6:50AM0.13m
6:16PM0.45m
7:29AM0.21m
7:11PM0.47m
8:11AM0.29m
8:17PM0.49m
8:56AM0.37m
9:40PM0.48m
9:49AM0.44m
11:13PM0.43m
10:48AM0.50m
00:36AM0.34m
11:50AM0.52m
1:41AM0.23m
12:48PM0.53m
2:33AM0.13m
1:39PM0.51m
3:17AM0.05m
Wave
height (m) 
direction
period (s) 
1.2
NW
5
1.6
NNW
7
1
NNW
5
0.9
NNW
7
0.7
N
7
0.5
NE
4
0.6
ESE
3
0.4
ENE
4
0.8
ESE
4
0.8
W
5
1.1
W
6
0.8
NW
6
1
NNW
5
1.4
NNW
6
1.6
NNW
6
1.9
NNW
6
1.4
NNW
6
0.9
NNW
6
0.9
NNW
6
0.6
NNW
6
0.4
NNW
5
0.3
NNW
5
0.2
NNW
6
0.2
N
6
0.1
NE
2
0.1
E
2
0.2
S
2
0.2
WSW
2
0.5
W
4
1.7
WNW
6
1.9
NW
7
2
NW
6
2.3
NW
7
1.4
NNW
7
1.1
NNW
6
0.8
NNW
8
light rain
cloud
clear
part cloud
clear
part cloud
clear
part cloud
mod rain
light rain
light rain
light rain
cloud
cloud
clear
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
part cloud
cloud
part cloud
clear
part cloud
cloud
light rain
cloud
cloud
cloud
cloud
part cloud
part cloud
light rain
cloudy
clear
some clouds
clear
some clouds
clear
some clouds
mod rain
light rain
light rain
light rain
cloudy
cloudy
clear
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
clear
clear
some clouds
cloudy
some clouds
clear
some clouds
cloudy
light rain
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
 km/h
35
N
35
NNW
25
N
25
NE
20
NE
20
E
25
ESE
15
SE
25
SE
20
WSW
25
W
20
NNW
30
NNW
35
NNW
35
NNW
40
NNW
30
NNW
20
WNW
15
NNW
15
NNW
10
NNW
5
ESE
5
N
10
SE
10
SE
10
W
15
S
15
SSE
25
SSW
40
W
40
NW
40
NW
45
NW
25
NW
25
NW
15
WSW
 mm 
1
7
5
1
1
3
max°C
12
10
11
11
11
9
11
14
13
15
14
13
11
9
8
5
6
7
6
6
7
7
8
8
9
10
10
12
13
12
4
5
3
6
6
6
Moonrise
8:22
9:06
9:44
10:17
10:47
11:14
11:41
12:08
12:38
1:13
1:54
2:46
Moonset
5:59
7:00
8:02
9:04
10:06
11:08
12:12
1:17
2:26
3:39
4:55
Sunrise
7:16
7:18
7:18
7:18
7:18
7:20
7:20
7:20
7:20
7:20
7:22
7:22
Sunset
5:10
5:12
5:12
5:13
5:13
5:14
5:15
5:15
5:15
5:15
5:16
5:17
Today's sea temperature in Iwaya (Hukuoka) is
17.7° C
(Statistics for 21 Dec 1981-2005 – mean: 18.8 max: 20.1 min: 17.3°C)
Issued (local time): 2 am Sunday 21 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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