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 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 14°C on Sat afternoon, min 7°C on Sun night). Wind will be generally light.

Days 4–6 Weather Summary

Moderate rain (total 12mm), heaviest on Tue night. Cool air temperatures (max 14°C on Wed morning, min 5°C on Mon night). Mainly fresh winds.

Days 7–9 Weather Summary

Light rain (total 2mm), mostly falling on Sat morning. Very mild (max 12°C on Sat night, min 6°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Sun night. Very mild (max 12°C on Sun morning, min 6°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
9:22AM3.27m
8:39PM2.88m
10:03AM3.39m
9:20PM2.90m
10:43AM3.45m
10:01PM2.90m
11:22AM3.46m
10:42PM2.87m
12:00PM3.43m
11:25PM2.81m
12:39PM3.35m
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
Low Tide
3:15PM1.38m
3:12AM0.11m
3:58PM1.35m
3:52AM0.04m
4:40PM1.32m
4:31AM0.04m
5:20PM1.29m
5:10AM0.10m
6:01PM1.27m
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
Wave
height (m) 
direction
period (s) 
0.2
ENE
2
0.3
NE
2
0.2
ENE
2
0.4
NE
3
0.3
NE
3
0.2
ENE
2
0.1
E
2
0.3
N
3
0.7
N
4
0.7
NE
4
0.9
NE
4
1.1
ENE
4
0.5
NE
4
0.5
NE
3
0.6
ENE
4
0.4
SW
3
0.6
W
3
0.6
N
3
0.9
NE
4
0.7
NE
4
0.8
ENE
4
0.6
NE
4
0.5
NE
3
0.8
NE
4
0.5
NE
4
0.3
NE
3
0.1
E
3
0.3
NNW
2
0.1
N
2
0.5
NW
3
0.8
WNW
4
0.9
WNW
4
1
WNW
4
0.2
W
3
0.3
WSW
3
0.9
WSW
4
part cloud
part cloud
part cloud
part cloud
part cloud
mod rain
rain showers
clear
clear
clear
clear
clear
clear
cloud
mod rain
mod rain
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
light rain
cloud
rain showers
part cloud
cloud
light rain
clear
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
mod rain
mod rain
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
cloudy
light rain
cloudy
rain shwrs
some clouds
cloudy
light rain
clear
clear
clear
clear
clear
some clouds
 km/h
10
ENE
10
ENE
10
NE
10
ENE
5
ENE
5
NNE
0
NW
20
N
20
N
20
NNE
25
NE
20
NE
10
NE
10
ENE
10
ENE
10
SW
30
NW
15
NNE
20
NNE
20
ENE
15
NE
10
NE
10
ENE
15
NE
10
NE
5
E
5
NW
10
NNW
15
NW
25
WNW
20
WNW
35
WNW
30
WNW
10
WSW
10
SW
30
WSW
 mm 
7
4
6
6
1
1
2
max°C
10
12
12
12
14
14
13
13
9
10
10
7
8
10
12
14
12
10
9
11
8
8
10
9
10
11
12
12
12
10
10
10
8
8
11
11
Moonrise
6:31
7:26
8:15
8:59
9:37
10:10
10:39
11:06
11:33
12:00
12:30
1:04
Moonset
4:02
4:54
5:51
6:51
7:53
8:56
9:58
11:00
12:04
1:09
2:19
Sunrise
7:09
7:09
7:09
7:11
7:11
7:11
7:11
7:13
7:13
7:13
7:13
7:13
Sunset
5:01
5:01
5:02
5:02
5:04
5:04
5:05
5:05
5:06
5:07
5:07
5:07
Today's sea temperature in Nagahama (Hiro Wan) is
16.5° C
(Statistics for 19 Dec 1981-2005 – mean: 18.9 max: 20.1 min: 17.5°C)
Issued (local time): 8 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest