Hamamatsu Sea Conditions and Tide Table

Hamamatsu 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 06:54 AM and sunset is at 04:44 PM.

Days 1–3 Weather Summary

Mostly dry. Low air temperatures (max 9°C on Sun afternoon, min 1°C on Fri night). Winds decreasing (fresh winds from the NW on Fri afternoon, calm by Sun afternoon).

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 12°C on Tue morning, min 3°C on Wed night). Winds increasing (light winds from the NNW on Mon morning, strong winds from the NW by Wed morning).

Days 7–9 Weather Summary

Mostly dry. Very mild (max 10°C on Sat afternoon, min 4°C on Thu night). Mainly fresh winds.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 10°C on Mon afternoon, min 3°C on Sun night). Winds increasing (light winds from the NNW on Mon morning, fresh winds from the WNW by Wed morning).

Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
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
9:49AM1.56m
9:08PM1.35m
10:28AM1.54m
10:25PM1.27m
11:12AM1.52m
00:07AM1.24m
12:01PM1.50m
1:59AM1.30m
12:55PM1.50m
3:28AM1.43m
1:54PM1.52m
4:34AM1.57m
2:51PM1.56m
5:26AM1.67m
3:46PM1.62m
6:12AM1.73m
4:37PM1.68m
6:53AM1.74m
5:27PM1.72m
7:31AM1.72m
6:14PM1.72m
8:06AM1.68m
7:01PM1.67m
Low Tide
3:46PM0.86m
3:36AM0.51m
4:48PM0.78m
4:27AM0.67m
5:58PM0.67m
5:35AM0.84m
7:09PM0.53m
7:01AM0.98m
8:15PM0.36m
8:31AM1.06m
9:14PM0.18m
9:45AM1.09m
10:08PM0.03m
10:42AM1.08m
10:58PM-0.07m
11:29AM1.05m
11:45PM-0.12m
12:11PM1.00m
00:30AM-0.10m
12:52PM0.95m
1:11AM-0.02m
1:32PM0.89m
1:50AM0.12m
Wave
height (m) 
direction
period (s) 
2.3
WSW
7
2.3
W
6
1.6
NW
5
1
WNW
4
0.9
WNW
4
1
WNW
4
1
WNW
4
0.5
E
13
0.3
E
13
0.3
E
13
0.3
E
13
0.5
E
12
0.6
WNW
3
0.9
WNW
4
0.8
WNW
4
1.8
WNW
5
2.3
WNW
6
1.9
WNW
6
1.7
WNW
6
1.8
WNW
6
1.5
WNW
5
1.3
WNW
5
1.4
WNW
5
1.3
WNW
5
1.1
WNW
4
1.2
WNW
5
1.6
WNW
5
1.4
WNW
5
1.4
WNW
5
0.9
WNW
5
0.5
NW
4
0.8
WNW
4
0.9
WNW
4
0.5
WNW
3
0.9
WNW
4
1.8
WNW
6
clear
clear
clear
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
clear
clear
clear
part cloud
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
cloudy
cloudy
cloudy
clear
clear
clear
some clouds
clear
some clouds
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
 km/h
35
WNW
35
NW
30
NW
20
WNW
25
WNW
20
WNW
10
NNW
5
S
5
N
5
NNW
15
W
10
NW
15
WNW
25
WNW
20
WNW
35
NW
40
WNW
30
WNW
25
WNW
30
WNW
25
WNW
25
WNW
30
WNW
25
WNW
25
WNW
30
WNW
30
NW
25
NW
30
NW
10
NNW
10
NNW
20
WNW
15
NW
15
WNW
25
WNW
30
WNW
 mm 
max°C
8
7
3
5
6
5
7
9
8
10
11
9
12
12
10
9
8
5
7
7
5
7
8
6
9
10
7
8
9
5
8
10
7
9
10
8
Moonrise
10:46
11:12
11:39
12:08
12:42
1:23
2:14
3:15
4:25
5:40
6:53
8:03
Moonset
10:39
11:43
12:49
1:59
3:12
4:28
5:42
6:48
7:44
8:30
9:06
Sunrise
6:54
6:54
6:54
6:54
6:54
6:54
6:56
6:56
6:56
6:56
6:56
6:56
Sunset
4:44
4:45
4:45
4:45
4:45
4:46
4:47
4:49
4:50
4:50
4:51
4:52
Today's sea temperature in Hamamatsu is
18.0° C
(Statistics for 26 Dec 1981-2005 – mean: 19.1 max: 20.5 min: 17.8°C)
Issued (local time): 8 am Friday 26 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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