Tateyama Sea Conditions and Tide Table

Tateyama 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 06:45 AM and sunset is at 04:32 PM.

Days 1–3 Weather Summary

Heavy rain (total 45mm), heaviest during Wed morning. Cool air temperatures (max 16°C on Thu morning, min 3°C on Fri night). Winds increasing (calm on Wed afternoon, gales from the WSW by Thu night).

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 14°C on Mon afternoon, min 3°C on Sat morning). Winds increasing (calm on Sat night, strong winds from the SW by Mon night).

Days 7–9 Weather Summary

Some drizzle, heaviest during Thu night. Very mild (max 13°C on Tue night, min 9°C on Thu morning). Winds increasing (calm on Tue afternoon, fresh winds from the N by Wed night).

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Mon morning. Very mild (max 10°C on Fri morning, min 6°C on Sat night). Winds increasing (calm on Fri night, fresh winds from the WSW by Sun night).

Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
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
7:54AM1.50m
6:37PM1.46m
8:30AM1.47m
7:23PM1.43m
9:10AM1.46m
8:17PM1.35m
9:54AM1.46m
9:26PM1.24m
10:39AM1.47m
11:06PM1.15m
11:26AM1.49m
1:14AM1.15m
12:13PM1.52m
2:50AM1.25m
1:01PM1.53m
4:01AM1.37m
1:50PM1.52m
4:53AM1.49m
2:45PM1.53m
5:36AM1.55m
3:39PM1.55m
6:15AM1.57m
4:31PM1.57m
Low Tide
1:17PM0.98m
1:26AM0.30m
1:59PM0.97m
2:07AM0.40m
2:56PM0.94m
2:50AM0.51m
4:12PM0.87m
3:37AM0.65m
5:40PM0.73m
4:33AM0.80m
6:52PM0.53m
7:48PM0.31m
7:24AM1.06m
8:37PM0.11m
8:36AM1.12m
9:23PM-0.02m
9:46AM1.12m
10:09PM-0.10m
10:38AM1.09m
10:54PM-0.12m
11:23AM1.03m
11:38PM-0.09m
Wave
height (m) 
direction
period (s) 
2
SE
6
2.3
SSE
8
2
SSE
8
1.6
SSE
8
1.5
SSE
8
2.3
SW
6
3.5
WSW
8
1.8
SSE
11
1.7
E
14
1.4
E
14
1.2
E
14
1.1
E
14
1.2
E
13
1
E
13
0.9
E
13
0.9
E
13
0.8
E
12
1.7
WSW
5
1.6
WSW
6
0.9
SSE
8
1.1
SSE
7
1.3
WSW
5
1
ENE
15
0.9
ENE
14
1.3
ENE
13
1.1
ENE
13
1.5
E
8
1.6
ESE
8
1.4
E
10
1.8
E
10
1.8
S
8
2.4
WSW
7
1.3
E
9
1.2
ENE
10
1.4
ENE
10
1.5
E
8
heavy rain
heavy rain
rain showers
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
part cloud
clear
clear
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
rain showers
cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
heavy rain
heavy rain
rain shwrs
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
clear
clear
clear
some clouds
clear
clear
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
rain shwrs
cloudy
some clouds
some clouds
some clouds
some clouds
clear
some clouds
clear
some clouds
 km/h
15
SSE
5
NNW
5
NW
5
WSW
10
NW
25
W
40
W
35
N
20
NE
20
NE
10
NNE
5
ESE
20
NNE
15
N
5
N
10
W
20
SW
40
WSW
15
WNW
5
N
10
WNW
25
W
10
N
20
NNE
25
NNE
5
NE
15
NNE
20
N
10
ESE
10
NNW
5
NNE
30
W
20
NNE
5
NE
15
SW
30
WSW
 mm 
28
13
4
1
max°C
14
12
15
16
14
14
10
8
5
5
6
7
8
9
11
13
14
13
12
12
13
13
12
12
10
11
11
10
10
10
10
9
6
8
10
10
Moonrise
9:42
10:11
10:37
11:03
11:30
11:59
12:33
1:14
2:04
3:05
4:16
5:30
Moonset
8:24
9:27
10:30
11:34
12:40
1:50
3:04
4:20
5:33
6:40
7:36
Sunrise
6:45
6:46
6:46
6:46
6:47
6:47
6:47
6:48
6:48
6:48
6:48
6:48
Sunset
4:32
4:34
4:35
4:35
4:36
4:36
4:37
4:37
4:38
4:39
4:39
4:40
Today's sea temperature in Tateyama is
19.8° C
(Statistics for 24 Dec 1981-2005 – mean: 19.0 max: 20.3 min: 17.4°C)
Issued (local time): 2 am Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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