Yoichi Sea Conditions and Tide Table

Yoichi 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 07:03 AM and sunset is at 04:02 PM.

Days 1–3 Weather Summary

Mild with light rain (total 7mm) on Sat night. Becoming colder with a light covering of snow, mostly falling on Sun morning. Icy conditions (max 9°C on Fri night, min -2°C on Sun night). Winds increasing (calm on Sat night, fresh winds from the WNW by Sun night).

Days 4–6 Weather Summary

A dusting of snow giving way to moderate rain (total 12mm) heaviest on Wed morning. Icy conditions (max 7°C on Wed afternoon, min -4°C on Mon night). Winds increasing (light winds from the S on Tue afternoon, strong winds from the W by Wed night).

Days 7–9 Weather Summary

Mostly dry. Freeze-thaw conditions (max 2°C on Sat morning, min -5°C on Thu morning). Winds decreasing (strong winds from the W on Thu morning, calm by Sat morning).

Days 10–12 Weather Summary

Moderate rain (total 14mm) heaviest on Sun night, then becoming colder with a dusting of snow on Tue afternoon. Freeze-thaw conditions (max 4°C on Sun morning, min -2°C on Tue night). Wind will be generally light.

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
5:46PM0.26m
1:33AM0.26m
6:17PM0.26m
6:52PM0.26m
7:20PM0.25m
7:49PM0.25m
8:16PM0.24m
8:37PM0.23m
8:54PM0.23m
6:35AM0.22m
9:09PM0.23m
8:25AM0.20m
9:22PM0.23m
11:25AM0.19m
9:37PM0.24m
10:00PM0.25m
Low Tide
9:21AM0.03m
9:57PM0.24m
9:55AM0.02m
10:14PM0.24m
10:29AM0.02m
10:31PM0.24m
11:03AM0.02m
10:49PM0.24m
11:36AM0.02m
11:18PM0.23m
12:09PM0.03m
11:49PM0.22m
12:42PM0.05m
00:37AM0.21m
1:15PM0.08m
1:46AM0.19m
1:50PM0.11m
3:03AM0.17m
2:25PM0.14m
4:30AM0.13m
3:01PM0.18m
5:46AM0.09m
Wave
height (m) 
direction
period (s) 
clear
part cloud
rain showers
cloud
light rain
light snow
light snow
light snow
light snow
light snow
part cloud
clear
part cloud
part cloud
cloud
mod rain
light rain
rain showers
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
mod rain
cloud
cloud
light rain
cloud
light snow
part cloud
clear
some clouds
rain shwrs
cloudy
light rain
light snow
light snow
light snow
light snow
light snow
some clouds
clear
some clouds
some clouds
cloudy
mod rain
light rain
rain shwrs
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
cloudy
cloudy
mod rain
cloudy
cloudy
light rain
cloudy
light snow
some clouds
 km/h
10
SSW
10
SSE
20
S
15
SW
15
S
15
N
15
NNW
20
NNW
25
W
25
NW
15
NW
10
SSW
15
S
5
S
10
SSE
15
SSE
15
S
30
WSW
40
W
40
W
35
W
25
W
15
WSW
10
S
5
SW
5
NE
10
SE
10
SE
25
ESE
20
E
10
WSW
10
WNW
5
WSW
10
SW
20
W
20
SW
 mm 
1
1
5
6
5
1
10
3
1
max°C
2
3
9
8
8
6
1
2
0
-1
-1
-3
0
0
5
5
7
3
-4
-4
-1
1
1
0
2
2
0
4
4
3
4
4
3
3
2
0
Moonrise
6:32
7:28
8:17
8:57
9:29
9:56
10:19
10:40
10:59
11:20
11:42
12:09
Moonset
2:53
3:43
4:42
5:47
6:55
8:04
9:13
10:23
11:33
12:46
2:03
Sunrise
7:03
7:03
7:05
7:05
7:05
7:05
7:05
7:07
7:07
7:07
7:07
7:07
Sunset
4:02
4:02
4:02
4:04
4:04
4:05
4:06
4:06
4:07
4:07
4:07
4:08
Today's sea temperature in Yoichi is
8.6° C
(Statistics for 19 Dec 1981-2005 – mean: 8.5 max: 11.3 min: 6.8°C)
Issued (local time): 8 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest