Matsubase Sea Conditions and Tide Table

Matsubase 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 05:12 PM.

Days 1–4 Weather Summary

Light rain (total 5mm), mostly falling on Wed afternoon. Cool air temperatures (max 16°C on Wed morning, min 7°C on Mon night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 9mm), mostly falling on Sun morning. Cool air temperatures (max 19°C on Sat afternoon, min 10°C on Thu night). Wind will be generally light.

Days 8–10 Weather Summary

Some drizzle, heaviest during Sun afternoon. Very mild (max 16°C on Sun afternoon, min 5°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Moderate rain (total 18mm), heaviest on Wed night. Very mild (max 15°C on Thu morning, min 6°C on Thu night). Wind will be generally light.

Mon
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Sat
27
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
6:23PM1.24m
7:18AM0.98m
7:08PM1.24m
8:16AM0.96m
7:54PM1.24m
9:15AM0.95m
8:42PM1.24m
10:12AM0.96m
9:32PM1.25m
11:05AM0.98m
10:23PM1.26m
11:54AM1.01m
11:14PM1.27m
12:40PM1.04m
00:05AM1.28m
1:23PM1.09m
00:56AM1.28m
2:05PM1.13m
1:46AM1.27m
2:47PM1.17m
2:38AM1.25m
3:28PM1.21m
3:30AM1.21m
Low Tide
12:05PM0.35m
1:07AM0.16m
12:52PM0.42m
2:03AM0.14m
1:43PM0.47m
2:58AM0.12m
2:38PM0.50m
3:51AM0.09m
3:34PM0.51m
4:41AM0.06m
4:29PM0.50m
5:29AM0.03m
5:21PM0.47m
6:15AM-0.00m
6:12PM0.43m
6:59AM-0.02m
7:01PM0.38m
7:42AM-0.03m
7:50PM0.32m
8:24AM-0.01m
8:39PM0.28m
9:07AM0.03m
9:29PM0.23m
9:50AM0.09m
Wave
height (m) 
direction
period (s) 
0
W
2
0
W
1
0
E
1
0
E
1
0
E
1
0.1
S
1
0.5
SW
3
0.3
NW
3
0.3
N
2
0.1
N
2
0
E
2
0
E
1
0
E
1
0
E
1
0
E
1
0
E
1
0
W
1
0
E
1
0.2
N
2
0.7
NNW
4
1
N
4
0.8
N
4
0.9
N
4
0.6
NNE
3
0.5
N
3
0.2
N
3
0
E
2
0
W
2
0
E
1
0.1
S
2
0.8
NNW
4
0.6
NNE
4
0.1
N
2
0
W
2
0.5
NW
3
0.4
NW
3
clear
clear
clear
part cloud
part cloud
part cloud
rain showers
rain showers
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
mod rain
light rain
part cloud
part cloud
clear
clear
clear
cloud
part cloud
cloud
cloud
heavy rain
rain showers
light rain
clear
part cloud
cloud
part cloud
part cloud
clear
clear
clear
some clouds
some clouds
some clouds
rain shwrs
rain shwrs
clear
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
cloudy
mod rain
light rain
some clouds
some clouds
clear
clear
clear
cloudy
some clouds
cloudy
cloudy
heavy rain
rain shwrs
light rain
clear
some clouds
cloudy
some clouds
some clouds
 km/h
5
NW
5
ESE
5
ENE
0
NW
5
ESE
5
SSE
15
SW
5
N
10
NNE
5
NW
5
ESE
5
E
5
NNW
5
ESE
5
E
0
SW
0
SSE
0
SSW
10
NNW
15
N
20
N
20
N
20
NE
15
NE
10
N
5
ENE
0
NE
5
NW
5
ESE
10
WSW
20
N
15
NNE
5
NE
5
NNW
20
NW
15
NW
 mm 
4
1
9
1
14
3
1
max°C
10
8
11
12
12
16
15
14
13
14
12
15
17
14
18
19
17
15
16
14
13
14
10
10
12
9
11
12
12
15
12
9
9
10
9
9
Moonrise
3:40
4:38
5:36
6:33
7:28
8:18
9:02
9:41
10:15
10:45
11:13
11:41
Moonset
2:18
2:52
3:31
4:16
5:07
6:04
7:04
8:05
9:07
10:08
11:09
Sunrise
7:11
7:11
7:13
7:13
7:13
7:13
7:15
7:15
7:16
7:16
7:16
7:16
Sunset
5:12
5:13
5:13
5:13
5:14
5:14
5:15
5:15
5:15
5:15
5:16
5:16
Today's sea temperature in Matsubase is
16.6° C
(Statistics for 15 Dec 1981-2005 – mean: 20.8 max: 22.2 min: 19.5°C)
Issued (local time): 2 pm Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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