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 05:01 AM and sunset is at 07:09 PM.

Days 1–3 Weather Summary

Heavy rain (total 27mm), heaviest during Wed night. Warm air temperatures (max 22°C on Tue afternoon, min 19°C on Mon morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Fri afternoon, min 17°C on Fri night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 26°C on Sun afternoon, min 17°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 24°C on Wed afternoon, min 20°C on Wed morning). Wind will be generally light.

Days 13–16 Weather Summary

Mostly dry. Warm (max 24°C on Sun afternoon, min 20°C on Sat night). Wind will be generally light.

Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tue
9
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
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High Tide
5:13PM2.43m
5:36AM2.79m
6:36PM2.61m
6:31AM2.81m
7:39PM2.84m
7:18AM2.86m
8:29PM3.07m
8:01AM2.91m
9:14PM3.26m
8:40AM2.96m
9:55PM3.40m
9:17AM2.99m
10:34PM3.48m
9:54AM3.00m
11:13PM3.51m
10:32AM2.98m
11:51PM3.48m
11:11AM2.94m
00:30AM3.41m
11:52AM2.86m
1:11AM3.31m
12:39PM2.75m
1:54AM3.19m
1:34PM2.64m
2:41AM3.06m
2:41PM2.54m
3:33AM2.95m
Low Tide
11:12AM1.42m
11:09PM1.45m
12:15PM1.22m
00:27AM1.49m
1:06PM0.99m
1:30AM1.48m
1:50PM0.76m
2:23AM1.45m
2:31PM0.55m
3:08AM1.43m
3:09PM0.39m
3:50AM1.42m
3:46PM0.29m
4:30AM1.42m
4:23PM0.25m
5:09AM1.44m
5:01PM0.27m
5:48AM1.47m
5:40PM0.37m
6:30AM1.49m
6:20PM0.53m
7:15AM1.51m
7:04PM0.74m
8:05AM1.51m
7:52PM0.98m
9:02AM1.49m
8:50PM1.23m
Wave
Height (m)
Direction
Period (s)
0.1
E
1
0
E
2
0
W
4
0.1
E
1
0.1
NE
3
0.1
SW
4
0.1
NE
2
0.1
NE
2
0.4
NE
3
0.1
NE
2
0.1
S
1
0.3
S
2
0.4
SW
3
0.2
WSW
3
0.2
N
2
0
W
2
0.1
S
1
0.1
NE
2
0.3
NE
3
0.4
NE
3
0.3
NE
3
0.4
NE
3
0.6
NE
4
0.5
NE
3
0.2
ENE
3
0.1
S
2
0.2
W
6
0.1
W
5
0.1
S
2
0
W
2
0
E
1
0
E
2
0.1
W
2
0
E
1
0
E
2
0.1
SW
3
0
W
3
0
E
2
0.1
W
1
0
W
2
0.1
SW
2
0.4
SW
4
0.1
SW
3
0
W
3
0.1
S
2
0.1
NE
2
0.1
NE
2
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
mod rain
heavy rain
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
clear
part cloud
part cloud
cloud
part cloud
cloud
part cloud
clear
part cloud
part cloud
cloud
part cloud
clear
part cloud
part cloud
clear
clear
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
mod rain
heavy rain
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
clear
some clouds
some clouds
cloudy
some clouds
cloudy
some clouds
clear
some clouds
some clouds
cloudy
some clouds
clear
some clouds
some clouds
clear
km/h
10
E
5
S
0
NW
10
ENE
5
NE
5
NNW
5
E
5
NNW
10
NE
5
E
15
SW
15
SW
15
SW
20
NNW
10
NNE
5
ESE
5
SSW
10
N
10
ENE
15
ENE
10
N
10
E
15
E
15
N
10
SE
10
NW
5
WNW
10
SSW
15
SW
5
NNW
5
ENE
5
SE
5
NNE
5
ENE
5
SSW
5
NW
5
E
5
E
5
WSW
0
SE
15
SW
10
WNW
5
SSW
0
SE
5
NNW
10
ENE
5
ESE
9
18
max °C
20
21
21
20
22
22
20
19
19
21
22
20
24
25
18
19
25
21
21
26
23
19
20
21
19
25
19
20
24
22
22
22
21
21
23
22
21
22
22
20
24
21
20
22
21
21
22
Moonrise
1:35
2:34
3:32
4:31
5:30
6:30
7:28
8:23
9:13
9:57
10:35
11:08
11:37
12:04
12:31
Moonset
1:24
1:49
2:14
2:40
3:09
3:42
4:19
5:03
5:52
6:47
7:45
8:45
9:45
10:45
11:46
12:47
Sunrise
5:01
5:01
5:00
5:00
4:58
4:58
4:58
4:58
4:58
4:58
4:56
4:56
4:56
4:56
4:56
4:56
Sunset
7:09
7:10
7:12
7:12
7:13
7:13
7:14
7:15
7:15
7:15
7:15
7:16
7:17
7:17
7:19
7:19
Today's sea temperature in Koyo is
15.6° C
(Statistics for 25 May 1981-2005 – mean: 20.3 max: 22.1 min: 19.1°C)
Issued (local time): 2 am Monday 25 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest