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 05:09 PM.

Days 1–3 Weather Summary

Heavy rain (total 36mm), heaviest during Sat night. Cool air temperatures (max 16°C on Fri afternoon, min 9°C on Sun afternoon). Winds increasing (light winds from the SSE on Sat afternoon, fresh winds from the N by Sun morning).

Days 4–6 Weather Summary

Light rain (total 7mm), mostly falling on Tue night. Cool air temperatures (max 15°C on Tue night, min 7°C on Mon night). Winds decreasing (fresh winds from the NE on Mon afternoon, light winds from the SE by Tue afternoon).

Days 7–9 Weather Summary

Moderate rain (total 10mm), heaviest on Sat night. Very mild (max 13°C on Sat afternoon, min 9°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 3mm), mostly falling on Sun morning. Very mild (max 14°C on Wed morning, min 8°C on Mon night). Mainly fresh winds.

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
9:53AM0.94m
9:12PM1.45m
10:32AM0.94m
9:51PM1.47m
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
Low Tide
2:51PM0.48m
4:18AM0.01m
3:29PM0.46m
4:56AM-0.00m
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
Wave
height (m) 
direction
period (s) 
0.2
ENE
3
0.2
ENE
3
0.4
ESE
2
0.4
ESE
3
0.4
ESE
3
0.3
SSW
3
0.9
NNW
4
1.4
NNW
6
1
NNW
7
0.9
NNW
7
1
N
4
0.6
NE
3
0.7
SE
3
0.4
ENE
4
0.5
ESE
4
1.4
W
5
1.2
W
6
1.3
NW
6
0.9
NNW
6
0.8
NNE
4
0.4
N
9
0.3
N
8
0.2
N
8
0.2
N
5
0.2
N
4
0.2
N
5
0.5
NNW
4
0.8
NNW
6
0.8
NNW
4
0.9
NNW
5
1.4
NW
5
1.7
WNW
6
2
NW
7
1.2
NW
6
1.1
NW
6
1.2
W
6
cloud
part cloud
part cloud
cloud
part cloud
rain showers
light rain
part cloud
clear
part cloud
clear
part cloud
clear
part cloud
light rain
light rain
clear
part cloud
clear
part cloud
cloud
part cloud
part cloud
cloud
cloud
rain showers
mod rain
light rain
cloud
part cloud
part cloud
clear
clear
clear
clear
rain showers
cloudy
some clouds
some clouds
cloudy
some clouds
rain shwrs
light rain
some clouds
clear
some clouds
clear
some clouds
clear
some clouds
light rain
light rain
clear
some clouds
clear
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
rain shwrs
mod rain
light rain
cloudy
some clouds
some clouds
clear
clear
clear
clear
rain shwrs
 km/h
15
SE
10
SSE
20
SE
20
SE
20
SE
15
SSE
35
N
35
N
20
N
25
NE
35
NE
25
E
25
ESE
10
SE
20
SE
35
W
25
NW
30
NNE
25
NE
25
NE
10
E
10
E
15
NNE
10
ENE
5
ESE
10
NW
15
NNW
20
NNW
20
NW
20
NW
35
WNW
35
WNW
35
WNW
20
W
30
WSW
25
SW
 mm 
34
2
4
3
2
8
2
1
max°C
13
16
16
16
16
15
13
10
10
11
11
9
12
14
15
14
13
12
10
11
10
10
11
11
11
13
12
11
11
11
10
10
10
10
11
13
Moonrise
6:38
7:32
8:22
9:06
9:44
10:17
10:47
11:14
11:41
12:08
12:38
1:13
Moonset
4:11
5:03
5:59
7:00
8:02
9:04
10:06
11:08
12:12
1:17
2:26
Sunrise
7:16
7:16
7:16
7:18
7:18
7:18
7:18
7:20
7:20
7:20
7:20
7:20
Sunset
5:09
5:10
5:10
5:12
5:12
5:13
5:13
5:14
5:15
5:15
5:15
5:15
Today's sea temperature in Iwaya (Hukuoka) is
17.5° C
(Statistics for 19 Dec 1981-2005 – mean: 19.0 max: 20.1 min: 17.3°C)
Issued (local time): 8 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest