Siriyamisaki Sea Conditions and Tide Table

Siriyamisaki 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 06:56 AM and sunset is at 04:07 PM.

Days 1–3 Weather Summary

Light rain (total 4mm), mostly falling on Sun morning. Icy conditions (max 13°C on Sun morning, min 0°C on Sun night). Winds decreasing (strong winds from the WNW on Sun night, calm by Tue morning).

Days 4–6 Weather Summary

Light rain (total 9mm) at first, then becoming colder with a dusting of snow on Fri morning. Icy conditions (max 11°C on Wed night, min -5°C on Fri night). Winds increasing (light winds from the N on Thu night, strong winds from the W by Fri afternoon).

Days 7–9 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 7°C on Mon night, min -3°C on Sat morning). Winds decreasing (strong winds from the W on Sat morning, light winds from the SSW by Mon morning).

Days 10–12 Weather Summary

Light rain (total 9mm), mostly falling on Tue afternoon. Freeze-thaw conditions (max 9°C on Tue morning, min -3°C on Thu night). Winds increasing (light winds from the W on Wed morning, near gales from the W by Thu night).

Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
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
3:04PM1.27m
5:37AM1.29m
3:43PM1.26m
6:09AM1.28m
4:23PM1.24m
6:40AM1.26m
5:06PM1.20m
7:10AM1.22m
5:53PM1.16m
7:39AM1.19m
6:48PM1.10m
8:07AM1.16m
7:56PM1.03m
8:37AM1.15m
9:27PM0.98m
9:12AM1.16m
11:34PM0.99m
9:54AM1.18m
1:28AM1.06m
10:46AM1.21m
2:37AM1.16m
11:44AM1.25m
3:32AM1.23m
Low Tide
10:12AM0.92m
10:24PM0.00m
10:53AM0.91m
11:00PM0.03m
11:33AM0.89m
11:36PM0.08m
12:12PM0.86m
00:13AM0.17m
12:54PM0.81m
00:52AM0.28m
1:41PM0.74m
1:33AM0.41m
2:36PM0.65m
2:20AM0.56m
3:37PM0.54m
3:14AM0.70m
4:41PM0.41m
4:21AM0.83m
5:44PM0.27m
5:37AM0.93m
6:45PM0.14m
6:51AM0.99m
7:43PM0.02m
Wave
height (m) 
direction
period (s) 
1.2
SSE
8
1.4
SE
9
1.8
NW
5
1.6
SSE
10
1.2
SE
10
1.1
SE
10
1
SE
10
1
SE
10
1.8
SE
5
1.6
SE
9
2
SE
8
1.9
SE
9
1.9
SE
9
1.4
SE
9
1.3
SE
9
2
NNE
6
1.9
E
13
1.8
E
14
1.7
E
13
1.7
E
13
1.5
E
13
1.6
E
12
1.6
WNW
5
1.2
E
13
0.8
E
13
0.9
E
12
1.3
E
12
1.8
SSE
6
1.9
SSE
7
2.1
SE
8
2.3
SE
9
2.5
ESE
10
3
ESE
11
2.5
ESE
11
2.4
ESE
11
2.5
NW
6
light rain
light rain
part cloud
part cloud
cloud
part cloud
part cloud
clear
cloud
light rain
light rain
rain showers
part cloud
cloud
cloud
light snow
part cloud
cloud
cloud
cloud
light snow
cloud
cloud
part cloud
part cloud
clear
part cloud
cloud
mod rain
light rain
part cloud
cloud
cloud
cloud
part cloud
cloud
light rain
light rain
some clouds
some clouds
cloudy
some clouds
some clouds
clear
cloudy
light rain
light rain
rain shwrs
some clouds
cloudy
cloudy
light snow
some clouds
cloudy
cloudy
cloudy
light snow
cloudy
cloudy
some clouds
some clouds
clear
some clouds
cloudy
mod rain
light rain
some clouds
cloudy
cloudy
cloudy
some clouds
cloudy
 km/h
25
SSW
35
W
40
WNW
35
NW
25
NW
15
WNW
10
WNW
5
S
40
SSE
30
S
30
S
35
W
35
WNW
20
WNW
20
NNE
40
NNW
35
WNW
35
NW
35
W
40
WNW
30
WNW
35
WNW
35
WNW
25
WNW
15
SSW
15
S
30
S
35
S
35
SSE
25
S
15
W
25
WNW
25
NNW
30
WNW
45
WNW
50
WNW
 mm 
3
1
4
3
2
7
2
max°C
13
9
4
1
2
2
2
3
7
8
9
11
3
3
2
0
1
-3
-2
-2
-1
1
2
4
4
6
7
9
8
7
7
6
3
1
0
-1
Moonrise
8:06
8:47
9:21
9:49
10:14
10:36
10:57
11:19
11:43
12:11
12:47
1:34
Moonset
4:47
5:51
6:58
8:05
9:13
10:20
11:30
12:41
1:56
3:15
4:36
Sunrise
6:56
6:56
6:56
6:56
6:58
6:58
6:58
6:58
6:58
6:58
7:00
7:00
Sunset
4:07
4:07
4:07
4:07
4:08
4:09
4:09
4:10
4:12
4:12
4:13
4:14
Today's sea temperature in Siriyamisaki is
12.2° C
(Statistics for 21 Dec 1981-2005 – mean: 10.1 max: 12.1 min: 7.8°C)
Issued (local time): 2 am Sunday 21 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest