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 06:45 AM and sunset is at 04:36 PM.

Days 1–3 Weather Summary

Heavy rain (total 75mm), heaviest during Sat night. Cool air temperatures (max 17°C on Fri night, min 11°C on Fri morning). Winds increasing (calm on Sat afternoon, fresh winds from the SW by Sun morning).

Days 4–6 Weather Summary

Heavy rain (total 23mm), heaviest during Wed afternoon. Cool air temperatures (max 17°C on Wed morning, min 8°C on Mon night). Winds decreasing (strong winds from the NE on Mon morning, light winds from the WNW by Wed night).

Days 7–9 Weather Summary

Heavy rain (total 22mm), heaviest during Sat night. Very mild (max 15°C on Sat night, min 8°C on Thu night). Mainly fresh winds.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 16°C on Sun afternoon, min 8°C on Mon night). Winds increasing (light winds from the N on Sun morning, near gales from the W by Mon night).

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
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
3:55PM1.51m
6:21AM1.51m
4:31PM1.53m
6:54AM1.52m
5:06PM1.54m
7:28AM1.51m
5:42PM1.53m
8:01AM1.50m
6:20PM1.51m
8:35AM1.48m
7:00PM1.47m
9:09AM1.47m
7:46PM1.40m
9:43AM1.45m
8:42PM1.31m
10:20AM1.44m
9:59PM1.21m
11:02AM1.42m
11:48PM1.16m
11:50AM1.42m
1:51AM1.21m
12:44PM1.44m
3:24AM1.34m
Low Tide
10:49AM1.03m
11:09PM0.07m
11:25AM1.02m
11:43PM0.04m
11:59AM1.00m
00:18AM0.03m
12:32PM0.98m
00:53AM0.05m
1:08PM0.97m
1:28AM0.10m
1:46PM0.95m
2:04AM0.18m
2:31PM0.92m
2:42AM0.30m
3:26PM0.88m
3:24AM0.44m
4:36PM0.81m
4:13AM0.62m
5:54PM0.68m
5:18AM0.80m
7:07PM0.51m
6:41AM0.96m
8:11PM0.30m
Wave
height (m) 
direction
period (s) 
0.9
ENE
14
0.8
ENE
14
0.7
E
13
1
E
12
0.9
SSE
5
1.3
S
6
1.7
S
7
1.7
S
7
1.7
WSW
6
2.4
NE
6
1.8
NE
6
1.9
E
10
1.7
ENE
5
1.3
ENE
5
1
ESE
8
1.2
SE
4
1.8
SSE
6
1.9
S
7
2.4
NE
6
2.1
NE
6
1.8
E
10
1.7
ENE
5
1.9
ENE
6
1.9
E
14
2.1
E
14
2.2
ENE
6
2.2
E
14
1.8
E
8
1.9
E
10
2.2
W
7
2.1
W
6
1.7
E
12
3.5
W
8
4
W
9
3.5
W
8
3
W
8
cloud
cloud
rain showers
light rain
mod rain
heavy rain
heavy rain
rain showers
part cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
light rain
heavy rain
light rain
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
light rain
heavy rain
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
cloudy
cloudy
rain shwrs
light rain
mod rain
heavy rain
heavy rain
rain shwrs
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
light rain
heavy rain
light rain
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
light rain
heavy rain
some clouds
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
 km/h
20
ENE
15
ENE
5
SE
15
S
10
N
20
SSW
20
SSW
20
SW
25
W
40
NE
25
NE
30
NE
30
NE
25
NE
25
NE
20
SE
30
S
20
WNW
35
ENE
25
NE
25
ENE
30
ENE
30
NE
25
NE
30
NE
35
NE
30
ESE
10
N
30
W
25
WNW
25
W
10
NW
60
W
60
WNW
45
W
45
W
 mm 
1
2
7
35
27
3
1
17
5
1
21
max°C
12
13
17
17
16
17
17
17
16
12
11
10
10
11
13
17
17
15
11
11
10
9
9
9
12
11
15
15
16
13
12
13
10
9
10
10
Moonrise
6:06
7:01
7:51
8:34
9:12
9:45
10:14
10:41
11:07
11:34
12:04
12:38
Moonset
3:35
4:26
5:23
6:24
7:26
8:29
9:31
10:34
11:38
12:43
1:53
Sunrise
6:45
6:46
6:46
6:47
6:48
6:48
6:48
6:48
6:48
6:50
6:50
6:50
Sunset
4:36
4:36
4:37
4:37
4:37
4:37
4:38
4:38
4:39
4:40
4:40
4:42
Today's sea temperature in Minami Izu Koine is
18.7° C
(Statistics for 19 Dec 1981-2005 – mean: 19.7 max: 21.0 min: 18.6°C)
Issued (local time): 8 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest