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 — and sunset is at 04:01 PM.

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Fri afternoon. Icy conditions (max 4°C on Mon morning, min -9°C on Fri night). Winds increasing (light winds from the N on Fri afternoon, strong winds from the W by Sat night).

Days 5–7 Weather Summary

Moderate rain (total 16mm) on Mon night. Becoming colder with heavy fall of snow, heaviest during Wed morning. Icy conditions (max 5°C on Mon afternoon, min -8°C on Wed night). Winds increasing (light winds from the WSW on Mon night, fresh winds from the W by Thu morning).

Days 8–10 Weather Summary

A heavy fall of snow, heaviest during Thu afternoon. Temperatures will be below freezing (max -1°C on Sun morning, min -7°C on Thu afternoon). Winds decreasing (strong winds from the W on Thu night, light winds from the NW by Sun morning).

Days 11–13 Weather Summary

A light covering of new snow, mostly falling on Tue afternoon. Freeze-thaw conditions (max 1°C on Wed morning, min -5°C on Tue night). Winds increasing (light winds from the NE on Mon afternoon, fresh winds from the SSE by Wed morning).

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
8:56PM0.19m
7:39AM0.21m
9:10PM0.19m
9:20AM0.19m
9:26PM0.20m
11:38AM0.18m
9:48PM0.21m
2:18PM0.19m
10:17PM0.22m
4:40PM0.21m
10:54PM0.24m
11:40PM0.25m
6:24PM0.23m
6:36PM0.22m
6:52PM0.22m
7:06PM0.21m
7:18PM0.19m
Low Tide
1:58PM0.06m
1:50AM0.15m
2:38PM0.09m
3:10AM0.12m
3:17PM0.13m
4:33AM0.09m
3:55PM0.16m
5:47AM0.06m
4:32PM0.19m
6:52AM0.02m
5:03PM0.21m
7:48AM-0.01m
8:39AM-0.03m
7:03PM0.23m
9:25AM-0.05m
8:06PM0.22m
10:09AM-0.05m
8:55PM0.21m
10:50AM-0.05m
9:42PM0.20m
11:30AM-0.04m
10:29PM0.18m
Wave
height (m) 
direction
period (s) 
1.2
NNW
6
2.5
WNW
7
3.5
W
9
3.5
W
9
3
W
9
3.5
W
9
3
W
9
2.1
W
8
1.4
W
8
1
W
7
0.8
WSW
6
1.4
W
5
1.8
W
6
2.2
W
7
1.6
W
7
1.5
W
7
1.6
W
7
2.3
W
7
2.5
W
8
2.5
W
8
2.5
W
8
2.5
WNW
8
2
WNW
8
1.7
WNW
7
2
WNW
7
1.4
W
7
1.1
W
7
1
W
7
0.9
WNW
6
0.7
WNW
6
0.6
NW
6
0.5
NW
5
0.4
ENE
4
0.9
W
5
1.3
WNW
6
1.1
SW
5
mod snow
mod snow
light snow
light snow
light snow
cloud
cloud
part cloud
cloud
light rain
heavy rain
rain showers
cloud
light snow
light snow
light snow
mod snow
light snow
light snow
light snow
light snow
light snow
light snow
light snow
light snow
light snow
cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
light snow
snow showers
cloud
mod snow
mod snow
light snow
light snow
light snow
cloudy
cloudy
some clouds
cloudy
light rain
heavy rain
rain shwrs
cloudy
light snow
light snow
light snow
mod snow
light snow
light snow
light snow
light snow
light snow
light snow
light snow
light snow
light snow
cloudy
cloudy
some clouds
some clouds
some clouds
cloudy
cloudy
light snow
snow shwrs
cloudy
 km/h
15
N
40
W
40
W
45
W
45
W
40
W
40
W
25
SW
25
SE
20
SSE
15
SE
30
WSW
30
W
35
WSW
20
W
20
WNW
25
W
35
W
40
WNW
35
W
35
W
30
W
30
W
25
W
30
W
20
WNW
15
NW
15
NW
10
NNW
5
NW
10
NW
10
SE
10
SE
10
WSW
20
WSW
25
SE
 mm 
1
14
1
max°C
-3
-7
-7
-5
-3
0
2
3
4
5
5
4
1
-1
-4
-4
-6
-7
-7
-4
-3
-3
-2
-2
-2
-2
-1
-1
-2
0
0
-3
-1
0
-1
1
Moonrise
10:57
11:17
11:39
12:06
12:40
1:24
2:23
3:34
4:54
6:15
7:32
Moonset
10:20
11:31
12:44
2:01
3:23
4:45
6:03
7:09
8:01
8:39
9:09
9:33
Sunrise
7:05
7:05
7:07
7:07
7:07
7:07
7:07
7:07
7:07
7:07
7:07
7:07
Sunset
4:01
4:02
4:04
4:04
4:05
4:06
4:07
4:07
4:08
4:09
4:10
4:12
Today's sea temperature in Hamamasu is
6.6° C
(Statistics for 26 Dec 1981-2005 – mean: 7.3 max: 10.0 min: 5.3°C)
Issued (local time): 2 pm Friday 26 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest