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 07:07 AM and sunset is at 05:04 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 18°C on Sat morning, min 9°C on Thu night). Wind will be generally light.

Days 4–6 Weather Summary

Heavy rain (total 34mm), heaviest during Tue night. Cool air temperatures (max 16°C on Tue night, min 8°C on Mon afternoon). Winds decreasing (fresh winds from the NNE on Mon morning, calm by Tue afternoon).

Days 7–9 Weather Summary

Moderate rain (total 16mm), heaviest on Wed morning. Very mild (max 16°C on Wed morning, min 6°C on Thu night). Winds decreasing (strong winds from the NW on Wed afternoon, light winds from the SE by Fri night).

Days 10–12 Weather Summary

Light rain (total 3mm), mostly falling on Mon night. Very mild (max 13°C on Sat afternoon, min 7°C on Sun night). Winds decreasing (fresh winds from the NW on Sun afternoon, light winds from the ESE by Mon night).

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
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
6:52AM1.97m
5:39PM1.87m
7:35AM2.05m
6:19PM1.90m
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
Low Tide
12:24PM1.08m
00:33AM0.01m
1:07PM1.09m
1:13AM-0.07m
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
Wave
height (m) 
direction
period (s) 
0.5
NW
3
0.3
NNE
2
0.1
NE
3
0.1
E
2
0.3
SSE
3
0.2
S
3
0.3
SE
3
0.3
S
3
0.3
SSE
3
0.3
SSE
3
0.7
NNW
4
1
NNE
4
1.7
NNE
5
1.6
NNE
6
0.8
NNE
4
0.7
NNE
4
0.4
NNE
4
0.1
E
4
0.9
S
5
1.2
WNW
4
1.3
WNW
5
1.4
NW
6
0.6
NW
4
0.5
N
3
0.4
NE
3
0.3
NNE
3
0.1
N
3
0.1
NE
2
0.4
NNE
3
0.3
NNE
3
0.7
N
4
1.2
NW
4
1
NNW
4
0.7
NE
4
0.4
NNE
3
0.1
E
2
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
mod rain
rain showers
part cloud
clear
clear
clear
cloud
cloud
heavy rain
heavy rain
light rain
part cloud
clear
clear
part cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
part cloud
clear
cloud
cloud
rain showers
clear
clear
clear
some clouds
some clouds
some clouds
clear
some clouds
some clouds
mod rain
rain shwrs
some clouds
clear
clear
clear
cloudy
cloudy
heavy rain
heavy rain
light rain
some clouds
clear
clear
some clouds
cloudy
cloudy
cloudy
some clouds
some clouds
clear
clear
some clouds
clear
cloudy
cloudy
rain shwrs
 km/h
15
N
15
N
10
ESE
10
E
15
SE
10
ESE
10
ESE
10
S
15
ESE
5
WSW
20
N
25
N
30
NNE
30
NNE
15
NE
20
NNE
5
NNE
10
SSE
10
SW
35
NW
30
NNW
30
NNW
20
NNW
15
NNE
15
NE
10
N
5
SE
10
NE
15
NNE
15
NNW
25
N
35
NW
30
N
15
NNE
15
NNE
10
SE
 mm 
9
1
24
14
2
2
max°C
12
12
10
15
16
14
18
18
16
15
14
13
10
11
9
12
12
16
16
14
12
8
10
8
9
10
9
12
13
11
12
13
10
9
10
8
Moonrise
5:31
6:29
7:24
8:14
8:58
9:36
10:09
10:39
11:07
11:34
12:01
12:32
Moonset
3:21
4:06
4:57
5:54
6:54
7:56
8:58
10:00
11:01
12:04
1:09
Sunrise
7:07
7:07
7:09
7:09
7:09
7:09
7:11
7:11
7:11
7:11
7:11
7:13
Sunset
5:04
5:05
5:05
5:06
5:06
5:07
5:07
5:07
5:07
5:08
5:08
5:09
Today's sea temperature in Yawatahama is
18.5° C
(Statistics for 18 Dec 1981-2005 – mean: 20.0 max: 21.2 min: 18.7°C)
Issued (local time): 2 am Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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