Hasirimizu Sea Conditions and Tide Table

Hasirimizu 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 06:43 AM and sunset is at 04:30 PM.

Days 1–3 Weather Summary

Heavy rain (total 38mm), heaviest during Sun morning. Cool air temperatures (max 18°C on Sat night, min 8°C on Fri morning). Winds increasing (calm on Fri afternoon, near gales from the NNE by Sun night).

Days 4–6 Weather Summary

Moderate rain (total 17mm), heaviest on Wed afternoon. Cool air temperatures (max 18°C on Wed afternoon, min 7°C on Mon night). Winds increasing (light winds from the N on Tue night, near gales from the NNE by Wed night).

Days 7–9 Weather Summary

Heavy rain (total 44mm), heaviest during Sat night. Very mild (max 15°C on Sat night, min 6°C on Thu night). Winds decreasing (strong winds from the NNE on Thu morning, light winds from the NE by Sat night).

Days 10–12 Weather Summary

Light rain (total 4mm), mostly falling on Mon night. Very mild (max 15°C on Sun afternoon, min 8°C on Tue morning). Mainly near gales.

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
3:29PM1.69m
5:59AM1.65m
4:07PM1.73m
6:37AM1.65m
4:47PM1.74m
7:13AM1.64m
5:27PM1.72m
7:49AM1.61m
6:09PM1.67m
8:24AM1.58m
6:55PM1.60m
9:00AM1.54m
7:46PM1.50m
9:36AM1.50m
8:48PM1.38m
10:14AM1.48m
10:10PM1.27m
10:56AM1.47m
11:58PM1.22m
11:42AM1.47m
1:52AM1.26m
12:31PM1.49m
3:17AM1.36m
Low Tide
10:16AM1.13m
10:46PM0.01m
10:56AM1.13m
11:25PM-0.03m
11:34AM1.13m
00:03AM-0.03m
12:12PM1.11m
00:41AM0.02m
12:52PM1.08m
1:20AM0.12m
1:36PM1.04m
1:59AM0.25m
2:25PM0.99m
2:40AM0.40m
3:23PM0.92m
3:24AM0.57m
4:31PM0.84m
4:15AM0.75m
5:46PM0.73m
5:18AM0.91m
6:59PM0.59m
6:35AM1.04m
8:01PM0.43m
Wave
height (m) 
direction
period (s) 
0.4
NE
2
0.1
SE
11
0.1
SE
11
1
S
5
0.7
SSE
5
0.9
SSE
6
1.9
SSE
7
1.6
S
7
1.4
SSE
9
1.7
NNE
5
1
SSE
9
0.8
SE
9
0.7
NE
4
0.5
SE
9
0.4
SE
8
0.4
SE
8
1.5
S
6
1.6
S
7
1.7
NNE
6
0.9
SSE
8
0.6
SSE
7
0.6
NE
4
0.6
NE
4
0.8
NNE
4
0.9
NNE
4
0.9
NNE
4
0.9
NE
4
0.9
SSE
7
0.8
SSE
6
0.8
SE
8
0.5
SE
8
0.4
SE
8
0.7
SW
4
1.1
NW
4
0.5
SW
10
0.5
SW
9
part cloud
part cloud
rain showers
light rain
light rain
heavy rain
heavy rain
rain showers
part cloud
part cloud
cloud
clear
clear
part cloud
cloud
cloud
mod rain
rain showers
cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
heavy rain
part cloud
cloud
cloud
cloud
part cloud
rain showers
clear
clear
clear
some clouds
some clouds
rain shwrs
light rain
light rain
heavy rain
heavy rain
rain shwrs
some clouds
some clouds
cloudy
clear
clear
some clouds
cloudy
cloudy
mod rain
rain shwrs
cloudy
some clouds
some clouds
cloudy
cloudy
some clouds
cloudy
cloudy
heavy rain
some clouds
cloudy
cloudy
cloudy
some clouds
rain shwrs
clear
clear
clear
 km/h
20
NNE
5
NNW
10
SW
30
SSW
25
WSW
25
SSW
45
SSW
40
SW
35
N
40
NNE
20
NE
30
NE
30
NNE
10
NE
15
NNE
10
S
40
S
30
NNE
45
NNE
20
NE
25
NE
25
NE
25
NE
35
NNE
35
NNE
35
NNE
15
NE
25
NNW
5
SSE
30
NNE
15
NNE
20
NNW
15
NW
20
NNW
15
SSW
20
ENE
 mm 
1
1
2
14
19
1
10
7
44
4
max°C
9
13
16
17
15
18
17
17
18
10
11
8
8
11
11
16
18
17
9
9
8
8
9
9
9
10
15
13
15
14
12
14
12
9
10
10
Moonrise
6:05
7:00
7:49
8:33
9:10
9:43
10:11
10:38
11:04
11:30
11:59
12:33
Moonset
3:29
4:20
5:17
6:18
7:21
8:24
9:27
10:30
11:34
12:41
1:51
Sunrise
6:43
6:43
6:45
6:45
6:46
6:46
6:47
6:47
6:47
6:48
6:48
6:48
Sunset
4:30
4:30
4:31
4:31
4:32
4:32
4:34
4:34
4:35
4:36
4:36
4:37
Today's sea temperature in Hasirimizu is
18.3° C
(Statistics for 19 Dec 1981-2005 – mean: 19.0 max: 20.3 min: 17.8°C)
Issued (local time): 8 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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