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 07:03 AM and sunset is at 05:10 PM.

Days 1–3 Weather Summary

Some drizzle, heaviest during Fri morning. Cool air temperatures (max 16°C on Sun afternoon, min 5°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 16°C on Mon afternoon, min 7°C on Mon night). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 13mm), heaviest on Sat night. Very mild (max 17°C on Fri afternoon, min 9°C on Fri night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Sun morning. Very mild (max 15°C on Tue night, min 6°C on Sun night). Wind will be generally light.

Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
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
11:04AM1.01m
10:09PM1.31m
12:00PM1.01m
11:02PM1.33m
12:50PM1.01m
11:57PM1.33m
1:34PM1.02m
00:53AM1.32m
2:15PM1.05m
1:48AM1.30m
2:55PM1.09m
2:42AM1.25m
3:35PM1.13m
3:36AM1.20m
4:15PM1.17m
4:30AM1.14m
4:57PM1.21m
5:25AM1.08m
5:39PM1.23m
6:20AM1.02m
6:23PM1.24m
7:18AM0.98m
7:08PM1.24m
Low Tide
4:21PM0.55m
5:26AM-0.07m
5:13PM0.54m
6:17AM-0.08m
6:05PM0.50m
7:06AM-0.06m
6:56PM0.45m
7:52AM-0.03m
7:47PM0.38m
8:35AM0.02m
8:39PM0.32m
9:17AM0.08m
9:31PM0.27m
9:58AM0.14m
10:24PM0.23m
10:39AM0.21m
11:17PM0.20m
11:21AM0.28m
00:12AM0.18m
12:05PM0.35m
1:07AM0.16m
12:52PM0.42m
2:03AM0.14m
Wave
height (m) 
direction
period (s) 
0.7
NW
4
0.6
NNW
4
0.1
N
2
0
W
2
0
E
2
0.1
SE
1
0.1
E
1
0.1
S
2
0
W
2
0.2
NNW
2
0.3
NW
3
0.3
NNW
3
0.1
N
2
0.2
NNW
2
0.1
N
2
0
E
2
0
E
2
0
E
1
0.1
N
2
0.1
N
2
0.3
N
2
0.4
NNE
3
0.4
NNE
3
0.3
NE
2
0.1
NE
2
0.1
N
2
0.2
NNW
2
0.7
N
3
0.6
NNW
3
0.2
NNW
3
0.1
N
2
0
E
2
0
E
1
0.1
E
1
0.1
S
1
0.3
SSW
2
rain showers
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
clear
clear
clear
clear
part cloud
light rain
light rain
mod rain
light rain
part cloud
clear
clear
clear
clear
clear
part cloud
light rain
rain shwrs
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
clear
clear
clear
clear
some clouds
light rain
light rain
mod rain
light rain
some clouds
clear
clear
clear
clear
clear
some clouds
light rain
 km/h
25
NNW
15
N
5
E
0
E
5
WNW
5
ESE
5
ESE
10
SW
5
SE
10
NNW
10
NW
10
NNE
5
NNE
10
NNW
5
E
5
ENE
5
NW
5
ESE
5
ENE
0
E
10
NE
15
NNE
15
NNE
5
ENE
5
NE
5
N
5
ENE
20
NNW
15
NNW
5
NNE
5
NE
5
NW
5
SE
5
ESE
5
SSW
10
S
 mm 
1
2
3
8
1
1
max°C
10
10
6
9
11
10
15
16
15
15
16
11
11
13
10
13
15
12
13
14
13
14
17
10
11
11
12
11
10
8
9
10
7
12
14
15
Moonrise
5:10
6:17
7:29
8:41
9:50
10:54
11:54
12:51
1:48
2:44
3:40
Moonset
7:18
8:30
9:32
10:22
11:03
11:36
12:05
12:32
12:57
1:22
1:49
2:18
Sunrise
7:03
7:03
7:05
7:05
7:05
7:07
7:07
7:09
7:09
7:09
7:11
7:11
Sunset
5:10
5:10
5:10
5:10
5:10
5:10
5:10
5:10
5:12
5:12
5:12
5:13
Today's sea temperature in Matsubase is
18.7° C
(Statistics for 05 Dec 1981-2005 – mean: 21.6 max: 22.5 min: 20.6°C)
Issued (local time): 8 am Friday 05 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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