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 05:24 AM and sunset is at 06:16 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Sat afternoon, min 14°C on Sat night). Winds decreasing (fresh winds from the WNW on Sat morning, calm by Sun night).

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 20°C on Tue morning, min 12°C on Thu night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 4mm), mostly falling on Sat afternoon. Warm (max 22°C on Sun afternoon, min 13°C on Sat night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 7mm), mostly falling on Wed night. Warm (max 24°C on Tue morning, min 16°C on Mon night). Wind will be generally light.

Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sun
26
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
High Tide
10:06AM1.20m
2:53AM1.39m
1:15PM1.21m
3:19AM1.48m
2:36PM1.32m
3:44AM1.56m
3:31PM1.46m
4:09AM1.63m
4:18PM1.60m
4:34AM1.68m
5:03PM1.72m
4:59AM1.72m
5:48PM1.79m
5:26AM1.73m
6:33PM1.80m
7:21PM1.76m
6:23AM1.71m
8:12PM1.67m
6:54AM1.67m
9:11PM1.54m
7:29AM1.59m
10:26PM1.43m
8:10AM1.48m
00:05AM1.38m
9:15AM1.35m
1:35AM1.39m
Low Tide
7:44AM1.19m
6:56PM0.62m
8:50AM1.06m
8:10PM0.56m
9:19AM0.90m
9:02PM0.50m
9:47AM0.72m
9:45PM0.46m
10:16AM0.54m
10:24PM0.45m
10:47AM0.35m
11:02PM0.50m
11:20AM0.18m
11:40PM0.58m
11:55AM0.05m
00:17AM0.70m
12:33PM-0.02m
00:53AM0.83m
1:15PM-0.01m
1:30AM0.96m
2:01PM0.06m
2:11AM1.08m
2:54PM0.19m
3:04AM1.17m
4:00PM0.34m
4:45AM1.21m
5:27PM0.47m
7:16AM1.12m
Wave
height (m) 
direction
period (s) 
2.2
SSW
8
1.9
SW
8
1.6
WSW
6
1.3
WNW
5
0.9
SSW
7
0.8
SE
6
0.5
SE
7
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.8
SE
11
0.8
SE
12
0.9
SSE
15
0.9
SSE
14
1.1
SSE
14
1.3
SSE
16
1.7
SSE
16
2.3
SSE
15
2.3
SSE
15
2.2
SSE
15
2.2
S
15
2.3
S
15
2.3
S
15
2.5
S
15
3
S
16
4
S
17
3
SSE
14
1.8
SSE
12
1.4
SE
11
1.2
SSE
10
1
SSE
9
1.1
SSE
9
1.6
SW
6
1.1
SW
5
1
SSW
5
1.2
SSW
5
1.6
SSW
6
1.4
SSW
6
1.1
S
6
1.6
SSW
7
2
W
6
2.1
WNW
6
1.2
NW
5
0.8
NNE
5
0.6
W
4
0.3
ESE
11
0.3
E
11
clear
clear
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
light rain
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
mod rain
light rain
light rain
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
some clouds
clear
clear
some clouds
clear
clear
some clouds
clear
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
light rain
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
mod rain
light rain
light rain
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
 km/h
30
WNW
30
WNW
30
WNW
15
NW
15
SE
5
NE
5
SE
15
S
5
ENE
10
E
20
SE
10
ENE
10
ESE
15
SSE
5
NE
10
SE
20
SSE
20
E
20
E
25
ESE
20
ENE
10
NE
10
WNW
10
NNW
5
WNW
15
SSW
5
NW
10
W
15
SSW
5
ENE
10
WSW
25
SW
10
WSW
15
SSW
20
SW
15
SW
10
WSW
10
W
5
WSW
30
WNW
40
WNW
35
NW
10
NNW
15
SSE
5
NNW
5
WSW
15
SSW
 mm 
2
2
6
5
3
max°C
21
22
17
18
17
16
18
19
17
20
20
18
20
19
18
19
18
16
17
18
17
16
17
16
20
22
18
21
21
18
24
23
19
20
20
19
18
17
15
19
19
12
15
16
14
16
17
Moonrise
1:42
2:17
2:49
3:17
3:45
4:12
4:42
5:15
5:53
6:40
7:36
8:41
9:51
11:02
12:11
1:16
Moonset
11:41
12:43
1:47
2:51
3:56
5:04
6:15
7:29
8:45
10:00
11:09
12:07
12:55
1:34
2:06
Sunrise
5:24
5:22
5:20
5:20
5:18
5:16
5:16
5:15
5:13
5:11
5:11
5:09
5:09
5:07
5:05
5:05
Sunset
6:16
6:17
6:17
6:19
6:20
6:21
6:22
6:22
6:22
6:23
6:24
6:25
6:25
6:27
6:28
6:29
Today's sea temperature in Hamamatsu is
14.5° C
(Statistics for 11 Apr 1981-2005 – mean: 18.4 max: 21.2 min: 16.6°C)
Issued (local time): 2 am Saturday 11 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest