Hirohata Sea Conditions and Tide Table

Hirohata 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 — and sunset is at 04:52 PM.

Days 1–4 Weather Summary

Light rain (total 7mm), mostly falling on Sun morning. Cool air temperatures (max 15°C on Sat night, min 8°C on Sun night). Wind will be generally light.

Days 5–7 Weather Summary

Heavy rain (total 67mm), heaviest during Wed morning. Cool air temperatures (max 15°C on Tue night, min 5°C on Mon night). Winds increasing (calm on Tue morning, fresh winds from the SSE by Tue night).

Days 8–10 Weather Summary

Heavy rain (total 45mm), heaviest during Sat afternoon. Very mild (max 11°C on Fri afternoon, min 5°C on Thu night). Winds increasing (light winds from the ENE on Fri afternoon, fresh winds from the NNW by Sat afternoon).

Days 11–13 Weather Summary

Some drizzle, heaviest during Tue night. Very mild (max 12°C on Tue afternoon, min 5°C on Sun night). Winds increasing (calm on Mon morning, strong winds from the W by Wed morning).

Fri
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wed
31
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
Wave Height Map
High Tide
8:15PM0.98m
12:05PM1.62m
8:47PM0.96m
12:49PM1.62m
9:28PM0.94m
1:32PM1.59m
10:23PM0.92m
2:13PM1.53m
11:34PM0.88m
2:52PM1.46m
00:58AM0.86m
3:30PM1.37m
2:33AM0.85m
4:05PM1.29m
4:13AM0.89m
4:39PM1.20m
5:47AM0.99m
5:10PM1.12m
7:09AM1.11m
5:40PM1.06m
8:16AM1.25m
6:09PM1.01m
9:14AM1.37m
Low Tide
5:53PM0.94m
3:58AM-0.14m
6:52PM0.94m
7:46PM0.93m
8:31PM0.90m
6:08AM-0.04m
9:08PM0.85m
6:56AM0.07m
9:43PM0.77m
7:48AM0.21m
10:18PM0.68m
8:47AM0.36m
10:53PM0.57m
9:54AM0.51m
11:29PM0.44m
11:11AM0.65m
00:07AM0.31m
12:36PM0.76m
00:46AM0.18m
1:59PM0.83m
1:26AM0.06m
Wave
height (m) 
direction
period (s) 
0
E
1
0.2
SSE
3
0.1
E
2
0
E
7
0.1
E
2
0
E
7
0.5
NW
3
0.6
NW
4
0.1
NW
2
0.6
NE
3
0.3
NE
3
0.1
NE
2
0.1
E
1
0.5
SE
3
0.9
SSE
5
0.4
WSW
3
0.4
NE
3
0.3
NW
3
0.4
NE
3
0.4
NNE
3
0.1
NE
2
0.1
E
2
0.2
E
2
0.5
NE
3
0.9
NNW
4
0.2
WNW
2
0.7
NW
4
0.7
NNW
4
0.2
WNW
2
0.1
NW
2
0
W
2
0
E
1
0.1
E
1
0.1
S
2
0.2
SSE
3
1.3
WSW
5
cloud
clear
clear
part cloud
light rain
light rain
light rain
clear
part cloud
clear
part cloud
part cloud
cloud
heavy rain
heavy rain
light rain
part cloud
part cloud
part cloud
clear
cloud
cloud
mod rain
heavy rain
heavy rain
light rain
part cloud
part cloud
clear
clear
clear
clear
cloud
cloud
rain showers
clear
cloudy
clear
clear
some clouds
light rain
light rain
light rain
clear
some clouds
clear
some clouds
some clouds
cloudy
heavy rain
heavy rain
light rain
some clouds
some clouds
some clouds
clear
cloudy
cloudy
mod rain
heavy rain
heavy rain
light rain
some clouds
some clouds
clear
clear
clear
clear
cloudy
cloudy
rain shwrs
clear
 km/h
5
SE
10
NNE
5
NNE
5
SSE
5
ENE
5
NW
15
NW
15
NNW
15
N
25
NNE
15
N
10
NE
5
NE
20
E
10
WSW
10
W
20
NNE
15
NNE
25
NNE
15
NNE
10
NNE
5
ENE
10
NE
20
NE
30
NNW
10
WNW
20
NNW
20
NNW
10
NW
10
NNW
5
SW
5
NNE
10
ENE
5
SSW
10
WSW
40
W
 mm 
2
3
2
38
28
1
8
15
20
2
1
max°C
11
12
13
14
15
13
13
11
9
8
6
7
10
15
14
15
12
10
10
8
8
11
11
10
8
9
9
9
7
8
9
7
10
12
12
6
Moonrise
7:19
8:09
8:52
9:30
10:03
10:32
10:59
11:25
11:51
12:21
12:55
1:36
Moonset
3:52
4:43
5:40
6:41
7:44
8:46
9:49
10:52
11:56
1:02
2:11
3:25
Sunrise
7:03
7:03
7:03
7:05
7:05
7:05
7:05
7:07
7:07
7:07
7:07
7:07
Sunset
4:52
4:52
4:52
4:53
4:53
4:54
4:54
4:55
4:57
4:57
4:58
4:59
Today's sea temperature in Hirohata is
16.2° C
(Statistics for 19 Dec 1981-2005 – mean: 18.3 max: 19.6 min: 16.8°C)
Issued (local time): 2 pm Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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