Koyo Sea Conditions and Tide Table

Koyo 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 06:36 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 17°C on Sat afternoon, min 13°C on Fri night). Wind will be generally light.

Days 5–7 Weather Summary

Moderate rain (total 19mm), heaviest on Wed afternoon. Cool air temperatures (max 17°C on Tue morning, min 14°C on Tue afternoon). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 6mm), mostly falling on Fri morning. Very mild (max 18°C on Sun afternoon, min 14°C on Sat night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Warm (max 22°C on Wed afternoon, min 15°C on Sun night). Wind will be generally light.

Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sun
26
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
5:32AM2.52m
5:00PM2.12m
6:52AM2.63m
6:52PM2.31m
7:43AM2.78m
7:55PM2.60m
8:21AM2.91m
8:41PM2.88m
8:54AM3.02m
9:21PM3.12m
9:24AM3.10m
9:58PM3.30m
9:53AM3.14m
10:33PM3.41m
10:21AM3.14m
11:09PM3.43m
10:50AM3.10m
11:45PM3.38m
11:19AM3.01m
00:23AM3.27m
11:49AM2.89m
1:05AM3.10m
12:23PM2.73m
1:53AM2.91m
1:03PM2.53m
2:55AM2.73m
2:01PM2.32m
4:17AM2.62m
Low Tide
9:50PM1.10m
12:00PM1.74m
11:41PM1.16m
1:16PM1.49m
1:05AM1.08m
2:00PM1.20m
2:02AM0.95m
2:35PM0.91m
2:47AM0.85m
3:07PM0.65m
3:25AM0.79m
3:37PM0.43m
4:00AM0.79m
4:08PM0.26m
4:34AM0.85m
4:39PM0.17m
5:08AM0.95m
5:11PM0.14m
5:41AM1.09m
5:44PM0.20m
6:17AM1.26m
6:19PM0.34m
6:56AM1.45m
6:59PM0.54m
7:45AM1.62m
7:47PM0.78m
8:55AM1.75m
8:52PM1.04m
Wave
height (m) 
direction
period (s) 
0.4
SW
3
0.3
WSW
3
0.4
SSW
3
0.2
SSW
2
0.1
NE
2
0.4
NE
3
0.1
E
2
0
E
1
0
W
1
0.1
SW
2
0
W
2
0.1
NE
2
0
E
2
0.3
NE
3
0.3
NE
2
0.4
NE
3
0.4
NE
3
0.3
NE
3
0.3
NE
2
0.3
NE
2
0.3
NE
3
0.2
ENE
2
0.1
NE
2
0.4
NE
3
0.3
NE
3
0.5
NE
3
0.5
NE
3
0.1
NE
2
0
W
2
0.1
SW
1
0.2
SSW
3
0.1
S
2
0.2
SSW
2
0.1
SW
2
0
W
2
0.1
S
1
0.2
SSW
3
0.1
E
2
1.2
SSW
5
0.7
SSW
5
0.3
NNW
2
0.5
NNW
3
0.6
NE
4
0.8
NE
4
0.8
NE
4
0.1
E
2
0.4
ENE
3
clear
clear
clear
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
part cloud
light rain
light rain
light rain
light rain
mod rain
cloud
cloud
part cloud
light rain
light rain
light rain
light rain
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
clear
clear
clear
part cloud
light rain
heavy rain
mod rain
part cloud
clear
clear
clear
part cloud
part cloud
cloud
clear
clear
clear
cloudy
cloudy
cloudy
some clouds
some clouds
cloudy
cloudy
some clouds
light rain
light rain
light rain
light rain
mod rain
cloudy
cloudy
some clouds
light rain
light rain
light rain
light rain
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
clear
some clouds
some clouds
clear
clear
clear
some clouds
light rain
heavy rain
mod rain
some clouds
clear
clear
clear
some clouds
some clouds
cloudy
 km/h
20
WSW
15
SSW
20
SSW
5
SW
10
NE
10
ENE
0
NNE
5
ENE
10
SSW
5
WNW
5
NE
5
E
5
N
10
NE
10
E
10
NE
10
NE
10
ENE
10
NNE
10
NE
10
NE
5
NNE
10
NE
10
E
10
NE
15
ENE
10
NE
5
SSW
5
ESE
15
SW
5
WNW
5
SW
15
SW
5
NW
0
SSE
15
SW
5
WNW
5
ENE
5
WSW
20
SW
10
NW
20
NNW
15
NNE
20
ENE
15
E
10
NNE
10
NE
 mm 
1
4
3
5
6
2
2
1
1
1
21
9
max°C
16
14
17
15
15
16
16
16
17
16
17
17
15
14
14
14
15
16
16
15
15
16
15
15
15
15
18
19
17
20
18
19
21
18
18
22
19
16
17
18
15
16
11
11
15
15
17
Moonrise
2:02
2:37
3:08
3:37
4:05
4:33
5:03
5:36
6:15
7:02
7:59
9:04
10:14
11:25
12:33
1:38
Moonset
12:03
1:05
2:08
3:12
4:17
5:24
6:35
7:49
9:05
10:19
11:27
12:26
1:14
1:53
2:25
Sunrise
5:43
5:43
5:41
5:39
5:39
5:37
5:35
5:35
5:33
5:33
5:31
5:30
5:28
5:28
5:26
5:26
Sunset
6:36
6:36
6:37
6:37
6:38
6:39
6:39
6:40
6:42
6:43
6:43
6:44
6:45
6:45
6:46
6:46
Today's sea temperature in Koyo is
13.3° C
(Statistics for 10 Apr 1981-2005 – mean: 17.1 max: 18.7 min: 16.0°C)
Issued (local time): 8 pm Friday 10 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest