Minami Izu Koine Sea Conditions and Tide Table

Minami Izu Koine 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 05:48 AM and sunset is at 05:54 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 14°C on Fri afternoon, min 9°C on Fri night). Winds decreasing (fresh winds from the WNW on Fri night, calm by Sat night).

Days 4–6 Weather Summary

Light rain (total 8mm), mostly falling on Wed afternoon. Cool air temperatures (max 14°C on Tue morning, min 11°C on Tue night). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 33mm), heaviest during Sat afternoon. Very mild (max 18°C on Sat night, min 12°C on Thu morning). Winds increasing (calm on Fri night, near gales from the W by Sat night).

Days 10–12 Weather Summary

Mostly dry. Very mild (max 16°C on Mon afternoon, min 10°C on Sun night). Winds decreasing (gales from the W on Sun morning, calm by Wed morning).

Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
31
Wednesday
1
Thursday
2
Friday
3
Sat
4
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
PM
Wave Height Map
High Tide
6:23PM1.59m
6:23AM1.56m
7:09PM1.55m
6:46AM1.55m
7:59PM1.46m
7:10AM1.53m
8:56PM1.34m
7:34AM1.48m
10:10PM1.21m
8:00AM1.40m
00:19AM1.14m
8:28AM1.29m
3:05AM1.19m
9:48AM1.15m
3:33AM1.25m
1:12PM1.13m
3:56AM1.31m
2:42PM1.22m
4:17AM1.35m
3:41PM1.33m
4:38AM1.40m
4:28PM1.42m
4:58AM1.44m
5:09PM1.47m
5:17AM1.47m
5:47PM1.49m
5:36AM1.50m
Low Tide
12:07PM0.18m
00:24AM0.37m
12:43PM0.09m
00:56AM0.54m
1:22PM0.05m
1:27AM0.71m
2:06PM0.06m
1:57AM0.87m
2:57PM0.12m
2:26AM1.00m
4:03PM0.20m
2:57AM1.11m
5:33PM0.27m
7:44AM1.14m
7:14PM0.28m
9:06AM0.98m
8:31PM0.24m
9:37AM0.81m
9:25PM0.21m
10:05AM0.63m
10:07PM0.21m
10:34AM0.46m
10:43PM0.24m
11:02AM0.31m
11:14PM0.32m
11:30AM0.20m
11:42PM0.41m
Wave
height (m) 
direction
period (s) 
1.7
E
6
1.4
E
13
1.9
W
7
1.5
W
7
1
E
13
0.8
E
13
0.7
E
12
0.6
E
12
0.7
E
12
0.6
E
12
0.5
E
11
0.9
SE
7
1.5
SW
8
1.1
S
8
0.7
SSE
7
0.8
E
10
0.9
E
10
1
ESE
6
1.6
NE
5
1.7
NE
5
1
E
7
0.8
ENE
12
0.7
E
11
0.6
E
11
0.5
E
11
1.4
SSE
6
3
S
8
4
WSW
8
4
WSW
8
3
W
8
1.4
W
7
1.7
W
6
1.6
WSW
5
2.4
WSW
6
3
W
7
1.8
W
7
1.3
W
7
2.5
WSW
7
1.5
W
6
1.3
ENE
4
0.9
E
10
0.9
W
6
0.8
ENE
4
0.5
E
10
0.4
E
14
0.4
E
14
0.7
SW
4
cloud
part cloud
clear
cloud
part cloud
clear
part cloud
cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
light rain
cloud
light rain
rain showers
part cloud
part cloud
clear
clear
clear
cloud
light rain
heavy rain
thunderstorm
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
part cloud
clear
clear
part cloud
cloud
cloudy
some clouds
clear
cloudy
some clouds
clear
some clouds
cloudy
cloudy
cloudy
some clouds
clear
some clouds
some clouds
light rain
cloudy
light rain
rain shwrs
some clouds
some clouds
clear
clear
clear
cloudy
light rain
heavy rain
risk tstorm
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
clear
some clouds
clear
clear
some clouds
cloudy
 km/h
15
NE
10
SW
15
NW
15
ENE
10
ESE
5
W
10
WSW
15
WSW
15
WSW
15
WSW
5
SW
10
WNW
15
E
15
SE
10
ESE
20
ENE
25
ENE
15
NE
20
NNE
25
NE
15
NNE
15
NE
5
SE
0
SW
0
W
25
S
50
W
60
W
60
W
40
WNW
5
W
40
WSW
35
W
55
W
45
W
10
N
0
S
50
W
10
SE
20
NE
5
ESE
15
NE
15
ENE
5
SE
10
WNW
15
WSW
25
SW
 mm 
2
2
4
3
19
11
max°C
13
14
11
12
12
12
13
14
13
13
13
13
14
14
13
12
13
13
13
13
12
15
15
14
15
16
18
13
14
10
12
16
15
13
14
12
14
15
12
13
13
12
13
13
12
16
16
Moonrise
6:10
6:40
7:14
7:55
8:43
9:41
10:46
11:56
1:06
2:13
3:18
4:21
5:22
6:22
7:22
8:22
Moonset
7:20
8:31
9:45
10:58
12:09
1:12
2:06
2:50
3:27
3:58
4:25
4:51
5:16
5:41
6:09
Sunrise
5:48
5:48
5:46
5:45
5:43
5:41
5:41
5:39
5:37
5:37
5:35
5:33
5:33
5:31
5:30
5:28
Sunset
5:54
5:55
5:55
5:57
5:58
5:59
6:00
6:00
6:00
6:01
6:02
6:02
6:04
6:05
6:06
6:07
Today's sea temperature in Minami Izu Koine is
15.5° C
(Statistics for 20 Mar 1981-2005 – mean: 17.7 max: 19.1 min: 15.2°C)
Issued (local time): 2 am Friday 20 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest