Nagahama (Iyo Nada) Sea Conditions and Tide Table

Nagahama (Iyo Nada) 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 05:05 PM.

Days 1–4 Weather Summary

Moderate rain (total 15mm), heaviest on Wed morning. Cool air temperatures (max 16°C on Wed morning, min 7°C on Mon night). Winds increasing (calm on Tue morning, fresh winds from the WNW by Thu morning).

Days 5–7 Weather Summary

Light rain (total 4mm), mostly falling on Thu night. Cool air temperatures (max 10°C on Thu afternoon, min 2°C on Fri night). Winds decreasing (strong winds from the NW on Thu night, calm by Sat morning).

Days 8–10 Weather Summary

Mostly dry. Very mild (max 12°C on Tue afternoon, min 6°C on Sun night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Very mild (max 11°C on Thu afternoon, min 6°C on Wed night). Winds increasing (calm on Fri afternoon, fresh winds from the N by Sat afternoon).

Mon
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Sat
3
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
AM
Wave Height Map
High Tide
9:47PM2.39m
11:19AM3.09m
10:29PM2.37m
11:57AM3.04m
11:15PM2.33m
12:36PM2.94m
00:08AM2.29m
1:17PM2.82m
1:11AM2.26m
2:01PM2.69m
2:25AM2.26m
2:48PM2.58m
3:46AM2.32m
3:40PM2.49m
5:08AM2.47m
4:36PM2.44m
6:21AM2.68m
5:33PM2.44m
7:23AM2.89m
6:28PM2.45m
8:19AM3.07m
7:24PM2.52m
9:07AM3.20m
Low Tide
4:35PM1.28m
4:14AM0.08m
5:13PM1.25m
4:53AM0.16m
5:54PM1.21m
5:35AM0.30m
6:37PM1.16m
6:21AM0.49m
7:24PM1.08m
7:13AM0.72m
8:18PM0.98m
8:15AM0.97m
9:17PM0.83m
9:29AM1.19m
10:19PM0.63m
10:51AM1.33m
11:20PM0.41m
12:07PM1.38m
00:17AM0.17m
1:13PM1.39m
1:11AM-0.03m
2:09PM1.31m
2:01AM-0.18m
Wave
height (m) 
direction
period (s) 
0.7
NE
4
0.5
NE
4
0.4
NE
4
0.2
NNE
3
0.2
NNE
3
0.1
NE
3
0.2
SSW
3
0.3
W
4
0.5
W
4
1.3
WNW
5
1.6
WNW
5
1.6
WNW
6
1
WNW
5
0.4
W
5
0.1
NW
3
0.1
W
2
0.3
WNW
3
0.1
W
3
0.2
NNE
2
0.1
NE
2
0.1
N
2
0
E
2
0
E
1
0.2
SSW
2
0.5
W
3
0.4
N
3
0.3
NE
2
0.2
NNE
2
0.1
NE
2
0.3
NNE
2
0.5
NNE
3
0.4
NE
3
0.3
NNE
3
0.2
NNE
2
0.3
WNW
2
0.8
NNW
4
clear
clear
clear
clear
rain showers
rain showers
light rain
light rain
rain showers
cloud
light rain
cloud
cloud
rain showers
cloud
part cloud
part cloud
clear
clear
part cloud
cloud
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
clear
part cloud
part cloud
clear
clear
clear
clear
rain shwrs
rain shwrs
light rain
light rain
rain shwrs
cloudy
light rain
cloudy
cloudy
rain shwrs
cloudy
some clouds
some clouds
clear
clear
some clouds
cloudy
clear
clear
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
some clouds
cloudy
clear
some clouds
some clouds
 km/h
25
NNE
15
ENE
5
ESE
5
N
5
ESE
10
SE
10
W
15
WNW
20
WNW
40
NW
40
NW
40
NW
30
NW
10
NNE
0
NE
10
WNW
10
NNW
10
NNE
15
NNE
10
E
5
E
5
NNE
5
ESE
10
SSW
20
WNW
15
NNE
15
NE
15
NNE
5
ENE
15
NNE
20
NNE
15
NE
10
NE
10
N
20
NW
30
NNW
 mm 
1
8
2
2
2
1
3
max°C
11
7
11
12
13
16
16
15
14
10
6
5
6
5
6
7
7
9
9
6
10
11
9
11
12
9
8
9
7
10
11
8
10
10
10
9
Moonrise
9:36
10:09
10:39
11:07
11:33
12:01
12:31
1:06
1:48
2:39
3:41
Moonset
6:53
7:55
8:57
9:59
11:01
12:04
1:09
2:18
3:31
4:46
6:00
7:06
Sunrise
7:09
7:11
7:11
7:11
7:11
7:13
7:13
7:13
7:13
7:13
7:13
7:13
Sunset
5:05
5:06
5:06
5:07
5:07
5:07
5:08
5:08
5:09
5:10
5:12
5:12
Today's sea temperature in Nagahama (Iyo Nada) is
17.6° C
(Statistics for 22 Dec 1981-2005 – mean: 19.4 max: 21.0 min: 18.4°C)
Issued (local time): 2 pm Monday 22 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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