Isihama (Matusima Wan) Sea Conditions and Tide Table

Isihama (Matusima Wan) 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 06:02 PM.

Days 1–4 Weather Summary

Light rain (total 6mm), mostly falling on Fri afternoon. Cool air temperatures (max 15°C on Thu afternoon, min 6°C on Tue night). Winds decreasing (strong winds from the WNW on Tue night, calm by Thu night).

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 20°C on Sun afternoon, min 11°C on Sun night). Mainly fresh winds.

Days 8–10 Weather Summary

Some drizzle, heaviest during Mon night. Very mild (max 16°C on Tue morning, min 7°C on Tue night). Winds decreasing (fresh winds from the S on Mon night, calm by Tue night).

Days 11–13 Weather Summary

Mostly dry. Very mild (max 17°C on Sat afternoon, min 9°C on Thu night). Wind will be generally light.

Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thu
23
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
night
AM
Wave Height Map
High Tide
7:44PM1.01m
8:58PM0.93m
6:30AM1.33m
7:11AM1.23m
8:30AM1.11m
1:54AM1.01m
11:08AM1.05m
2:03AM1.06m
12:55PM1.10m
2:19AM1.12m
2:02PM1.18m
2:38AM1.18m
2:55PM1.25m
2:58AM1.24m
3:40PM1.29m
3:19AM1.31m
4:22PM1.30m
3:42AM1.37m
5:04PM1.27m
4:06AM1.42m
5:45PM1.22m
4:31AM1.45m
6:30PM1.15m
7:19PM1.07m
Low Tide
11:54PM0.80m
1:38PM0.11m
00:06AM0.86m
2:39PM0.20m
4:02PM0.28m
5:37PM0.32m
6:17AM0.91m
6:51PM0.33m
7:25AM0.74m
7:44PM0.34m
8:06AM0.56m
8:25PM0.37m
8:42AM0.39m
9:00PM0.41m
9:16AM0.23m
9:30PM0.47m
9:51AM0.10m
9:58PM0.55m
10:26AM-0.00m
10:23PM0.62m
11:02AM-0.05m
10:47PM0.70m
11:39AM-0.06m
11:10PM0.76m
12:20PM-0.03m
11:32PM0.82m
Wave
height (m) 
direction
period (s) 
1.4
WNW
5
1.3
SW
6
0.9
SSE
9
0.5
SSE
8
0.7
SE
8
1.7
S
7
1.4
SSE
7
1.2
SSE
7
2.1
S
8
1.7
SSE
8
1.4
SSE
8
1.2
SSE
8
0.9
SSE
8
0.9
SSE
8
0.9
SW
5
0.6
SSE
7
0.5
SE
8
1.3
S
6
1.5
S
6
1.1
SSE
7
1.1
SE
7
0.9
SE
7
0.8
SE
8
0.6
SE
8
0.6
SE
8
0.7
SE
9
0.8
SE
14
0.7
SE
13
0.8
SSE
13
0.8
SSE
14
0.8
SSE
14
0.8
SSE
15
0.8
SSE
14
0.9
SSE
14
0.8
SSE
12
0.8
SE
10
0.6
SE
10
0.7
SE
8
1.1
SE
8
3.5
SSE
13
2.5
SE
12
1.9
SE
11
1.4
SE
10
1.1
SE
10
1
ESE
9
0.9
ESE
9
0.8
ESE
9
clear
clear
clear
clear
part cloud
cloud
cloud
light rain
light rain
part cloud
clear
part cloud
clear
clear
clear
clear
part cloud
cloud
light rain
cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
heavy rain
heavy rain
part cloud
cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
light rain
light rain
some clouds
clear
some clouds
clear
clear
clear
clear
some clouds
cloudy
light rain
cloudy
some clouds
clear
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
clear
some clouds
clear
clear
clear
clear
some clouds
cloudy
cloudy
heavy rain
heavy rain
some clouds
cloudy
some clouds
clear
clear
some clouds
clear
 km/h
40
WNW
35
NW
25
NW
10
SSW
5
SSW
20
SSE
10
N
10
SSE
25
S
10
W
20
WNW
25
WNW
15
NW
15
WSW
25
NW
5
NNE
5
SSW
25
SSE
20
S
15
N
10
ESE
10
N
10
ESE
15
SE
10
S
5
S
10
SE
15
NE
10
SE
15
SE
10
S
5
SW
10
SW
15
NE
15
SSE
15
SE
10
SSE
10
NE
20
NE
35
NNE
10
NNW
10
E
10
S
0
SW
10
S
5
ENE
10
NE
 mm 
2
4
1
19
22
max°C
7
11
12
9
14
15
14
12
13
14
16
17
14
19
20
15
14
16
15
16
13
11
8
8
9
14
15
16
10
10
9
15
17
15
10
10
10
12
11
12
17
17
11
15
15
13
13
Moonrise
11:23
12:15
1:01
1:39
2:13
2:41
3:08
3:32
3:57
4:24
4:54
5:30
6:14
7:09
8:14
9:25
Moonset
8:21
9:14
10:13
11:16
12:21
1:26
2:33
3:41
4:52
6:06
7:23
8:42
9:59
11:08
12:05
Sunrise
5:11
5:09
5:07
5:07
5:05
5:03
5:01
5:01
4:58
4:58
4:56
4:54
4:54
4:52
4:50
4:50
Sunset
6:02
6:04
6:05
6:06
6:07
6:07
6:07
6:08
6:09
6:10
6:12
6:13
6:14
6:15
6:15
6:16
Today's sea temperature in Isihama (Matusima Wan) is
10.3° C
(Statistics for 07 Apr 1981-2005 – mean: 12.7 max: 14.7 min: 10.3°C)
Issued (local time): 8 pm Tuesday 07 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest