Hamamasu Sea Conditions and Tide Table

Hamamasu 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 04:37 AM and sunset is at 06:28 PM.

Days 1–3 Weather Summary

Heavy rain (total 25mm), heaviest during Fri afternoon. Cool air temperatures (max 10°C on Fri morning, min 6°C on Fri night). Winds decreasing (fresh winds from the WSW on Sat morning, calm by Sun night).

Days 4–6 Weather Summary

Light rain (total 5mm), mostly falling on Mon night. Cool air temperatures (max 12°C on Wed afternoon, min 5°C on Mon night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 8mm), mostly falling on Fri morning. Very mild (max 15°C on Thu morning, min 10°C on Thu night). Winds decreasing (fresh winds from the SE on Thu night, calm by Sat night).

Days 10–12 Weather Summary

Light rain (total 5mm), mostly falling on Sun night. Very mild (max 14°C on Sun morning, min 8°C on Mon night). Winds increasing (calm on Mon night, strong winds from the SE by Tue night).

Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
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
2:05PM0.12m
2:34AM0.17m
2:13PM0.13m
3:34AM0.18m
2:25PM0.15m
4:29AM0.18m
2:41PM0.17m
5:23AM0.18m
3:00PM0.19m
6:19AM0.18m
3:23PM0.20m
7:22AM0.17m
3:50PM0.22m
8:44AM0.16m
4:20PM0.22m
4:54PM0.22m
5:35PM0.21m
6:31PM0.19m
8:14PM0.17m
Low Tide
8:07AM0.03m
7:56PM0.03m
8:47AM0.05m
8:36PM-0.01m
9:20AM0.07m
9:16PM-0.04m
9:48AM0.10m
9:55PM-0.06m
10:09AM0.12m
10:36PM-0.08m
10:24AM0.14m
11:18PM-0.09m
10:33AM0.15m
00:03AM-0.08m
10:25AM0.16m
00:51AM-0.07m
1:44AM-0.05m
2:45AM-0.03m
3:55AM-0.00m
5:10AM0.02m
Wave
height (m) 
direction
period (s) 
1.1
SE
4
1.3
WSW
5
1.3
NW
7
1.4
W
7
1.6
W
7
1.6
W
6
1.4
W
7
1.2
W
8
0.7
W
7
0.5
WNW
6
0.6
NNW
7
0.8
NNW
6
1.4
NNW
6
0.9
NNW
6
0.7
NW
4
0.4
WNW
6
0.3
NW
6
0.7
SE
3
1.4
SE
5
1.4
SSE
5
1.5
SSE
5
1.6
SSE
5
0.9
WSW
9
0.7
WSW
8
0.5
WSW
8
0.9
W
5
0.6
W
5
0.5
W
5
0.6
W
6
1.2
W
6
0.8
WNW
5
0.7
WNW
5
0.5
NW
5
1.2
SE
4
1.7
SSE
5
1.3
SSE
5
light rain
heavy rain
part cloud
part cloud
clear
mod rain
clear
part cloud
cloud
cloud
cloud
light rain
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
mod rain
cloud
cloud
rain showers
part cloud
clear
part cloud
part cloud
rain showers
clear
part cloud
part cloud
clear
part cloud
light rain
light rain
heavy rain
some clouds
some clouds
clear
mod rain
clear
some clouds
cloudy
cloudy
cloudy
light rain
some clouds
some clouds
some clouds
clear
some clouds
clear
clear
some clouds
some clouds
mod rain
cloudy
cloudy
rain shwrs
some clouds
clear
some clouds
some clouds
rain shwrs
clear
some clouds
some clouds
clear
some clouds
light rain
 km/h
25
SE
25
W
15
S
20
SSW
30
WSW
30
SW
15
WNW
15
W
5
N
10
SSE
15
N
5
N
20
N
20
NNW
15
WNW
5
W
5
N
20
SE
30
SE
35
SSE
35
SE
40
SSE
15
SSE
15
SE
15
SSE
20
W
5
WSW
15
S
10
WSW
15
WSW
15
WNW
15
NNW
5
SE
30
SE
35
SE
30
SSE
 mm 
3
16
6
5
7
1
3
2
max°C
10
7
7
10
9
8
8
8
7
9
9
7
6
6
6
9
12
10
15
15
11
12
12
11
14
11
10
14
14
11
12
11
10
14
14
12
Moonrise
3:08
3:29
3:52
4:19
4:52
5:34
6:28
7:33
8:45
9:58
11:09
12:17
Moonset
3:16
4:36
6:00
7:25
8:51
10:10
11:17
12:09
12:47
1:17
1:40
Sunrise
4:37
4:35
4:33
4:31
4:31
4:28
4:28
4:26
4:24
4:24
4:22
4:20
Sunset
6:28
6:29
6:30
6:31
6:32
6:34
6:35
6:36
6:37
6:38
6:39
6:40
Today's sea temperature in Hamamasu is 8.6 °C (Statistics for 25 Apr 1981-2005 – mean: 7.1 max: 8.7 min: 5.5°C)
Issued (local time): 2 am Friday 25 Apr 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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