Nagahama (Hiro Wan) Sea Conditions and Tide Table

Nagahama (Hiro Wan) 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 — and sunset is at —.

Days 1–4 Weather Summary

Light rain (total 8mm), mostly falling on Wed night. Cool air temperatures (max 13°C on Wed night, min 2°C on Thu night). Winds increasing (calm on Wed night, strong winds from the WNW by Thu night).

Days 5–7 Weather Summary

Some drizzle, heaviest during Mon night. Cool air temperatures (max 13°C on Mon afternoon, min 6°C on Sat night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Very mild (max 10°C on Wed afternoon, min 5°C on Wed night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 4mm), mostly falling on Sat night. Mild temperatures (max 8°C on Sun afternoon, min 3°C on Sat night). Winds increasing (calm on Sat afternoon, fresh winds from the WNW by Mon afternoon).

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
5
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
AM
PM
Wave Height Map
High Tide
00:11AM2.73m
1:19PM3.24m
1:02AM2.63m
2:00PM3.11m
2:00AM2.52m
2:45PM2.98m
3:10AM2.44m
3:35PM2.85m
4:31AM2.43m
4:29PM2.75m
5:55AM2.53m
5:27PM2.69m
7:08AM2.71m
6:25PM2.67m
8:08AM2.91m
7:18PM2.68m
8:57AM3.11m
8:08PM2.73m
9:40AM3.27m
8:55PM2.80m
10:19AM3.39m
9:39PM2.86m
10:56AM3.45m
Low Tide
6:44PM1.24m
6:33AM0.41m
7:29PM1.22m
7:17AM0.64m
8:19PM1.18m
8:07AM0.90m
9:15PM1.12m
9:05AM1.16m
10:15PM1.03m
10:15AM1.38m
11:18PM0.89m
11:34AM1.52m
00:18AM0.72m
12:50PM1.56m
1:12AM0.53m
1:56PM1.55m
2:00AM0.34m
2:49PM1.47m
2:46AM0.19m
3:35PM1.37m
3:28AM0.07m
4:16PM1.27m
4:08AM0.02m
4:55PM1.18m
Wave
height (m) 
direction
period (s) 
0.1
NE
2
0.2
NNE
2
1.1
NW
4
1.3
WNW
4
1.4
WNW
5
0.9
WNW
4
0.4
NW
3
0.2
W
2
0.2
W
2
0.2
WNW
2
0
W
4
0
E
1
0
E
1
0.1
S
2
0.4
SW
3
0.5
WSW
3
0.5
NNW
4
0.1
N
2
0.1
N
2
0.3
N
3
0.1
N
2
0.1
NE
2
0.2
ENE
2
0.1
NE
2
0.1
NE
2
0.2
NNE
2
0.3
NNW
2
0.5
N
3
0.3
NNW
3
0.1
NE
2
0.3
W
2
0.6
NE
4
0.3
NE
3
0.2
WNW
2
0.5
W
3
0.7
W
4
mod rain
light rain
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
part cloud
rain showers
part cloud
cloud
part cloud
clear
cloud
cloud
part cloud
cloud
part cloud
cloud
part cloud
part cloud
cloud
part cloud
rain showers
part cloud
part cloud
part cloud
clear
part cloud
mod rain
light rain
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
clear
some clouds
rain shwrs
some clouds
cloudy
some clouds
clear
cloudy
cloudy
some clouds
cloudy
some clouds
cloudy
some clouds
some clouds
cloudy
some clouds
rain shwrs
some clouds
some clouds
some clouds
clear
some clouds
 km/h
5
NNE
15
NNE
35
NW
40
WNW
35
WNW
25
WNW
10
NW
5
W
5
WSW
5
WNW
0
ENE
5
S
0
NE
5
SE
20
SW
15
WNW
15
NW
15
NW
5
NNW
10
NNW
5
NE
10
N
10
NNE
0
SSE
15
N
10
N
15
N
15
NNW
15
NNE
5
SE
5
NW
15
NNE
5
ESE
10
NW
10
NW
30
WNW
 mm 
6
2
1
4
max°C
13
13
9
6
5
6
4
6
7
6
8
8
8
9
13
12
9
9
7
8
10
7
8
9
8
9
9
7
7
7
6
7
8
6
6
6
Moonrise
10:39
11:06
11:33
12:00
12:30
1:04
1:46
2:37
3:38
4:49
6:03
7:16
Moonset
9:58
11:00
12:04
1:09
2:19
3:32
4:47
6:01
7:08
8:04
8:49
Sunrise
7:11
7:13
7:13
7:13
7:13
7:13
7:13
7:15
7:15
7:15
7:15
7:15
Sunset
5:05
5:05
5:06
5:07
5:07
5:07
5:08
5:09
5:09
5:10
5:12
5:13
Today's sea temperature in Nagahama (Hiro Wan) is
16.1° C
(Statistics for 24 Dec 1981-2005 – mean: 18.4 max: 19.7 min: 17.4°C)
Issued (local time): 8 pm Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest