Shirahama Sea Conditions and Tide Table

Shirahama 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 04:52 PM.

Days 1–3 Weather Summary

Light rain (total 7mm), mostly falling on Tue night. Cool air temperatures (max 13°C on Wed afternoon, min 5°C on Mon night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 12°C on Thu morning, min 2°C on Thu night). Winds decreasing (fresh winds from the W on Thu night, calm by Sat morning).

Days 7–9 Weather Summary

Some drizzle, heaviest during Mon night. Very mild (max 12°C on Tue afternoon, min 4°C on Sun morning). Wind will be generally light.

Days 10–12 Weather Summary

Moderate rain (total 14mm), heaviest on Fri afternoon. Very mild (max 10°C on Wed afternoon, min 4°C on Wed night). Wind will be generally light.

Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
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
7:36PM0.53m
6:16AM0.62m
8:06PM0.52m
6:53AM0.61m
8:36PM0.52m
7:33AM0.59m
9:09PM0.52m
8:18AM0.56m
9:45PM0.52m
9:13AM0.52m
10:26PM0.52m
10:26AM0.48m
11:13PM0.53m
12:07PM0.45m
00:07AM0.55m
2:09PM0.46m
1:07AM0.56m
3:41PM0.50m
2:08AM0.59m
4:44PM0.53m
3:07AM0.62m
5:35PM0.56m
4:02AM0.65m
Low Tide
12:53PM0.04m
00:47AM0.33m
1:30PM0.06m
1:24AM0.33m
2:06PM0.08m
2:04AM0.32m
2:43PM0.11m
2:52AM0.32m
3:23PM0.15m
3:49AM0.30m
4:07PM0.20m
4:58AM0.28m
5:01PM0.25m
6:13AM0.24m
6:06PM0.30m
7:27AM0.18m
7:20PM0.33m
8:33AM0.12m
8:32PM0.35m
9:32AM0.05m
9:34PM0.36m
10:26AM0.00m
10:29PM0.35m
Wave
height (m) 
direction
period (s) 
0.5
N
3
0.7
NNE
3
0.2
NNE
3
0.2
NNE
2
0
E
2
0.1
E
1
0.3
ESE
3
0.2
ESE
3
0.3
W
3
0.2
NNE
2
0.1
N
1
1.2
W
4
1.2
W
5
0.7
NW
4
0.6
WNW
4
0.2
W
3
0.1
W
3
0
E
1
0
W
1
0
W
1
0
E
1
0
E
1
0
E
1
0.2
ESE
2
0.3
W
2
0.6
W
3
0.4
W
3
0.4
WNW
3
0.3
W
3
0.2
W
3
0.1
W
3
0
W
2
0.1
SE
1
0.3
NE
2
0.3
NE
2
0.2
E
3
part cloud
clear
clear
clear
cloud
light rain
light rain
cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
rain showers
part cloud
clear
clear
clear
part cloud
clear
clear
part cloud
cloud
light rain
mod rain
light rain
some clouds
clear
clear
clear
cloudy
light rain
light rain
cloudy
cloudy
some clouds
cloudy
some clouds
some clouds
some clouds
clear
some clouds
cloudy
some clouds
clear
some clouds
some clouds
cloudy
cloudy
rain shwrs
some clouds
clear
clear
clear
some clouds
clear
clear
some clouds
cloudy
light rain
mod rain
light rain
 km/h
25
NNE
25
NNE
10
N
15
NE
5
WSW
10
NE
5
ENE
10
N
5
N
10
NE
15
WSW
35
WNW
25
WNW
25
NW
20
WNW
5
NNE
0
WSW
5
NNE
5
N
5
SW
5
NNE
5
NE
5
SW
10
E
15
WNW
25
WNW
10
NW
15
WNW
15
W
5
NNW
5
NNE
5
SSE
10
ENE
15
NE
20
NE
10
NNE
 mm 
3
4
1
4
7
3
max°C
8
8
6
8
9
12
12
13
13
12
12
8
5
6
3
5
6
6
6
7
7
8
9
7
10
12
7
8
10
7
7
8
8
7
9
10
Moonrise
8:52
9:29
10:02
10:31
10:58
11:24
11:51
12:20
12:54
1:35
2:26
3:27
Moonset
6:41
7:44
8:46
9:49
10:52
11:55
1:02
2:11
3:25
4:41
5:55
Sunrise
7:03
7:05
7:05
7:05
7:05
7:05
7:07
7:07
7:07
7:07
7:07
7:07
Sunset
4:52
4:53
4:53
4:54
4:55
4:55
4:57
4:58
4:58
4:59
5:00
5:00
Today's sea temperature in Shirahama is
15.7° C
(Statistics for 22 Dec 1981-2005 – mean: 18.1 max: 19.6 min: 16.8°C)
Issued (local time): 2 am Monday 22 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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