Hirosima Sea Conditions and Tide Table

Hirosima 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 05:01 PM.

Days 1–3 Weather Summary

Moderate rain (total 11mm), heaviest on Sat night. Cool air temperatures (max 15°C on Sat afternoon, min 5°C on Sun night). Wind will be generally light.

Days 4–6 Weather Summary

Moderate rain (total 10mm), heaviest on Tue night. Cool air temperatures (max 14°C on Wed morning, min 3°C on Mon night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Very mild (max 12°C on Sat afternoon, min 5°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 3mm), mostly falling on Sun night. Very mild (max 12°C on Sun afternoon, min 4°C on Mon night). Winds increasing (light winds from the NNW 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
9:33AM3.27m
8:58PM2.84m
10:08AM3.33m
9:33PM2.88m
10:43AM3.37m
10:10PM2.89m
11:19AM3.38m
10:49PM2.89m
11:55AM3.37m
11:30PM2.86m
12:31PM3.34m
00:12AM2.80m
1:09PM3.27m
00:59AM2.72m
1:49PM3.18m
1:51AM2.63m
2:32PM3.05m
2:55AM2.56m
3:21PM2.92m
4:16AM2.57m
4:21PM2.81m
5:51AM2.73m
5:32PM2.76m
Low Tide
3:31PM1.35m
3:29AM0.24m
4:05PM1.32m
4:04AM0.18m
4:41PM1.28m
4:41AM0.16m
5:18PM1.23m
5:19AM0.17m
5:56PM1.19m
5:57AM0.23m
6:37PM1.15m
6:37AM0.33m
7:19PM1.12m
7:19AM0.50m
8:06PM1.08m
8:06AM0.72m
8:59PM1.01m
9:01AM0.99m
10:01PM0.90m
10:12AM1.24m
11:12PM0.72m
11:43AM1.38m
00:22AM0.46m
Wave
height (m) 
direction
period (s) 
part cloud
part cloud
part cloud
part cloud
part cloud
mod rain
rain showers
clear
clear
clear
clear
clear
clear
cloud
light rain
light rain
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
light rain
rain showers
clear
clear
clear
clear
part cloud
some clouds
some clouds
some clouds
some clouds
some clouds
mod rain
rain shwrs
clear
clear
clear
clear
clear
clear
cloudy
light rain
light rain
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
some clouds
some clouds
cloudy
light rain
rain shwrs
clear
clear
clear
clear
some clouds
 km/h
5
ENE
5
SSE
5
NE
5
ENE
5
S
5
N
0
WNW
20
N
15
N
10
NNE
15
NE
15
NE
5
NNE
5
SE
5
ENE
5
SW
25
NNW
10
N
15
NNE
10
ENE
10
NE
5
NNE
5
E
10
NE
5
NE
0
E
5
NW
5
NNW
15
NW
20
WNW
20
WNW
30
WNW
25
NW
5
WSW
10
WSW
20
WSW
 mm 
8
3
5
5
2
1
max°C
11
13
11
14
15
13
13
13
8
10
10
5
9
11
11
14
12
10
9
11
6
9
11
8
10
12
11
11
12
9
10
10
7
8
11
10
Moonrise
6:32
7:26
8:16
9:00
9:38
10:11
10:40
11:07
11:33
12:00
12:30
1:04
Moonset
4:02
4:54
5:51
6:51
7:54
8:56
9:58
11:01
12:04
1:10
2:20
Sunrise
7:09
7:11
7:11
7:11
7:11
7:13
7:13
7:13
7:13
7:15
7:15
7:15
Sunset
5:01
5:02
5:02
5:04
5:04
5:05
5:05
5:06
5:06
5:07
5:07
5:07
Today's sea temperature in Hirosima is
16.9° C
(Statistics for 19 Dec 1981-2005 – mean: 18.7 max: 19.9 min: 17.3°C)
Issued (local time): 8 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest