Nagayama Sea Conditions and Tide Table

Nagayama 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 05:57 PM.

Days 1–4 Weather Summary

Heavy rain (total 40mm), heaviest during Mon morning. Warm air temperatures (max 21°C on Sun afternoon, min 17°C on Fri afternoon). Mainly strong winds.

Days 5–7 Weather Summary

Heavy rain (total 50mm), heaviest during Mon afternoon. Warm air temperatures (max 23°C on Tue morning, min 18°C on Wed afternoon). Mainly gales.

Days 8–10 Weather Summary

Moderate rain (total 16mm), heaviest on Sat afternoon. Warm (max 20°C on Thu night, min 18°C on Sat night). Winds increasing (light winds from the E on Sat afternoon, strong winds from the NNE by Sun morning).

Days 11–13 Weather Summary

Light rain (total 7mm), mostly falling on Wed afternoon. Very mild (max 19°C on Tue night, min 16°C on Wed afternoon). Winds decreasing (strong winds from the NNE on Sun afternoon, light winds from the E by Tue night).

Fri
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
Wed
7
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
11:21PM1.46m
12:32PM1.44m
00:38AM1.36m
1:25PM1.46m
2:09AM1.30m
2:21PM1.50m
3:41AM1.30m
3:19PM1.57m
5:00AM1.36m
4:15PM1.65m
6:03AM1.43m
5:07PM1.74m
6:57AM1.49m
5:57PM1.82m
7:42AM1.54m
6:45PM1.87m
8:23AM1.56m
7:31PM1.88m
9:01AM1.56m
8:16PM1.85m
9:38AM1.55m
9:00PM1.77m
10:13AM1.53m
Low Tide
5:28PM0.67m
5:55AM0.35m
6:36PM0.61m
6:52AM0.50m
7:52PM0.51m
7:56AM0.63m
9:09PM0.37m
9:06AM0.73m
10:19PM0.20m
10:14AM0.78m
11:19PM0.03m
11:14AM0.80m
00:12AM-0.11m
12:08PM0.77m
1:00AM-0.20m
12:55PM0.72m
1:45AM-0.24m
1:40PM0.67m
2:26AM-0.21m
2:23PM0.62m
3:06AM-0.13m
3:06PM0.58m
3:44AM-0.01m
Wave
height (m) 
direction
period (s) 
2.5
N
10
1.9
N
10
1.5
N
10
1.3
NNE
9
1.2
NNE
8
1.2
NE
6
1.3
E
6
1.5
ESE
7
1.6
ESE
7
1.7
ESE
8
3
ESE
9
2.5
ESE
9
2
ESE
9
3.5
NNE
9
3
NNE
9
2.5
NNE
9
2.2
NNE
9
1.8
NE
9
1.6
NE
9
1.4
NE
8
1.4
NE
8
1.2
NE
7
1.3
NE
7
1.3
NE
7
1.2
NE
7
1.5
NE
6
1.6
NE
6
1.8
NE
7
1.9
NNE
7
1.7
NNE
8
1.6
NNE
8
1.4
NE
8
1.3
NNE
8
1
NNE
8
0.9
NE
8
0.8
NE
8
cloud
part cloud
part cloud
part cloud
rain showers
rain showers
light rain
heavy rain
heavy rain
heavy rain
rain showers
thunderstorm
rain showers
light rain
light rain
rain showers
light rain
part cloud
clear
part cloud
clear
part cloud
part cloud
rain showers
rain showers
light rain
light rain
light rain
cloud
part cloud
cloud
cloud
clear
part cloud
part cloud
light rain
cloudy
some clouds
some clouds
some clouds
rain shwrs
rain shwrs
light rain
heavy rain
heavy rain
heavy rain
rain shwrs
risk tstorm
rain shwrs
light rain
light rain
rain shwrs
light rain
some clouds
clear
some clouds
clear
some clouds
some clouds
rain shwrs
rain shwrs
light rain
light rain
light rain
cloudy
some clouds
cloudy
cloudy
clear
some clouds
some clouds
light rain
 km/h
40
NNE
30
NE
25
ENE
25
ENE
30
E
30
ESE
30
ESE
30
SE
25
ESE
30
ESE
50
E
40
SE
10
SW
65
NNE
55
NNE
45
NNE
35
NE
30
NE
30
NE
30
ENE
30
NE
25
ENE
30
ENE
30
E
20
E
35
NE
40
NE
40
NNE
40
NNE
35
NNE
30
NNE
25
NNE
30
NE
15
NE
20
ENE
20
ENE
 mm 
1
2
3
19
15
23
11
6
1
3
3
2
1
1
8
4
3
2
1
max°C
17
18
19
19
20
20
21
21
20
20
22
23
23
21
19
18
19
19
19
20
20
20
20
20
20
19
18
17
17
17
18
17
17
18
19
19
Moonrise
12:03
12:36
1:12
1:52
2:40
3:35
4:39
5:48
6:58
8:06
9:09
Moonset
11:34
12:31
1:31
2:34
3:42
4:52
6:03
7:10
8:09
8:59
9:41
10:18
Sunrise
7:20
7:22
7:22
7:22
7:22
7:22
7:22
7:24
7:24
7:24
7:24
7:24
Sunset
5:57
5:58
5:58
5:59
5:59
6:00
6:00
6:00
6:01
6:02
6:02
6:04
Today's sea temperature in Nagayama is
24.5° C
(Statistics for 26 Dec 1981-2005 – mean: 24.0 max: 25.4 min: 22.6°C)
Issued (local time): 2 pm Friday 26 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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