Yawatahama Sea Conditions and Tide Table

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

Days 1–3 Weather Summary

Moderate rain (total 15mm), heaviest on Sun morning. Cool air temperatures (max 19°C on Sat morning, min 7°C on Sun night). Winds increasing (light winds from the SSE on Sat morning, fresh winds from the N by Sun night).

Days 4–6 Weather Summary

Light rain (total 5mm), mostly falling on Wed morning. Cool air temperatures (max 16°C on Wed morning, min 6°C on Thu night). Winds increasing (light winds from the E on Tue morning, strong winds from the NW by Thu afternoon).

Days 7–9 Weather Summary

Mostly dry. Very mild (max 10°C on Sun afternoon, min 5°C on Fri night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 7mm), mostly falling on Tue night. Very mild (max 11°C on Mon morning, min 8°C on Mon night). Winds decreasing (fresh winds from the WNW on Tue night, light winds from the NNW by Thu morning).

Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
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
8:15AM2.09m
6:59PM1.92m
8:54AM2.10m
7:39PM1.93m
9:31AM2.08m
8:20PM1.90m
10:08AM2.04m
9:04PM1.85m
10:45AM1.98m
9:52PM1.77m
11:24AM1.91m
10:46PM1.68m
12:04PM1.84m
11:52PM1.58m
12:47PM1.78m
1:15AM1.50m
1:34PM1.73m
2:52AM1.50m
2:26PM1.70m
4:24AM1.59m
3:20PM1.70m
5:35AM1.72m
4:14PM1.72m
Low Tide
1:47PM1.08m
1:52AM-0.10m
2:26PM1.07m
2:31AM-0.09m
3:06PM1.05m
3:10AM-0.02m
3:47PM1.02m
3:50AM0.10m
4:30PM0.98m
4:32AM0.26m
5:18PM0.93m
5:17AM0.45m
6:13PM0.87m
6:07AM0.65m
7:16PM0.79m
7:07AM0.84m
8:24PM0.67m
8:21AM1.00m
9:30PM0.53m
9:43AM1.10m
10:28PM0.36m
10:56AM1.14m
11:20PM0.20m
Wave
height (m) 
direction
period (s) 
0.3
SE
2
0.3
SSE
3
0.7
S
4
0.6
S
4
1.1
NW
5
1.2
NNE
5
1.2
NNE
5
1.3
NNE
5
0.6
NNE
4
0.2
N
3
0.7
NNE
3
0.3
NNE
3
0.6
S
3
0.4
WNW
2
0.6
WNW
4
0.9
WNW
4
1.7
NW
6
1.5
NW
6
1
NW
5
0.6
NW
4
0.7
NNE
4
0.5
NNE
3
0.6
NNE
4
0.8
NNE
4
0.6
NNE
4
0.4
NNE
3
0.2
NNE
2
0.6
NNE
4
0.5
NNE
4
0.9
N
4
0.3
NNW
3
0.3
NW
2
0.3
SSE
2
1.1
WNW
5
0.9
WNW
4
0.9
NNW
4
part cloud
part cloud
mod rain
mod rain
part cloud
clear
clear
clear
clear
clear
part cloud
rain showers
light rain
cloud
cloud
rain showers
part cloud
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
clear
clear
clear
clear
cloud
rain showers
rain showers
rain showers
part cloud
some clouds
some clouds
mod rain
mod rain
some clouds
clear
clear
clear
clear
clear
some clouds
rain shwrs
light rain
cloudy
cloudy
rain shwrs
some clouds
clear
clear
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
cloudy
cloudy
clear
clear
clear
clear
cloudy
rain shwrs
rain shwrs
rain shwrs
some clouds
 km/h
15
ESE
10
SSE
15
SE
15
W
20
NNW
30
N
25
NNE
30
NNE
10
ENE
5
E
15
NNE
5
E
20
SSE
20
NW
15
N
25
NW
40
NW
35
NNW
30
NNW
25
N
15
NNE
15
NNE
20
N
20
NNE
15
NNE
10
N
10
NNE
20
N
20
N
25
N
15
NNW
15
NNW
15
SSE
25
WNW
25
NW
30
NNW
 mm 
6
9
1
3
1
4
2
1
max°C
19
19
16
16
12
10
10
11
7
13
13
14
16
15
15
13
11
8
7
9
6
8
8
7
9
10
9
11
11
10
11
11
10
10
11
10
Moonrise
7:24
8:14
8:58
9:36
10:09
10:39
11:07
11:34
12:01
12:32
1:07
1:49
Moonset
4:57
5:54
6:54
7:56
8:58
10:00
11:01
12:04
1:09
2:18
3:31
Sunrise
7:09
7:09
7:09
7:09
7:11
7:11
7:11
7:11
7:11
7:13
7:13
7:13
Sunset
5:05
5:06
5:06
5:07
5:07
5:07
5:07
5:08
5:08
5:09
5:10
5:12
Today's sea temperature in Yawatahama is
18.3° C
(Statistics for 20 Dec 1981-2005 – mean: 19.9 max: 21.2 min: 18.6°C)
Issued (local time): 2 am Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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