Sumiyo Wan Sea Conditions and Tide Table

Sumiyo Wan 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 05:24 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 19°C on Sun afternoon, min 16°C on Sat night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 2mm), mostly falling on Tue night. Warm air temperatures (max 21°C on Thu morning, min 17°C on Tue morning). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 24mm), heaviest during Sat night. Warm (max 23°C on Sat afternoon, min 18°C on Sat night). Winds increasing (light winds from the NNE on Thu afternoon, fresh winds from the ESE by Fri night).

Days 11–13 Weather Summary

Moderate rain (total 10mm), heaviest on Wed morning. Warm (max 21°C on Wed afternoon, min 15°C on Sun night). Winds decreasing (fresh winds from the NNW on Sun afternoon, calm by Wed afternoon).

Fri
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wed
17
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
6:03PM1.92m
7:52AM1.80m
6:41PM1.92m
8:34AM1.78m
7:20PM1.89m
9:18AM1.75m
8:01PM1.83m
10:01AM1.71m
8:48PM1.74m
10:47AM1.67m
9:41PM1.64m
11:34AM1.64m
10:45PM1.53m
12:24PM1.63m
00:03AM1.44m
1:13PM1.63m
1:32AM1.40m
2:01PM1.65m
2:56AM1.43m
2:47PM1.69m
4:08AM1.50m
3:31PM1.73m
5:08AM1.58m
Low Tide
12:28PM0.93m
1:01AM-0.08m
1:08PM0.96m
1:41AM-0.09m
1:49PM0.99m
2:21AM-0.06m
2:33PM1.00m
3:04AM0.02m
3:20PM1.00m
3:49AM0.14m
4:15PM0.99m
4:36AM0.27m
5:18PM0.94m
5:29AM0.42m
6:28PM0.86m
6:28AM0.56m
7:38PM0.73m
7:31AM0.69m
8:42PM0.57m
8:35AM0.78m
9:37PM0.40m
9:34AM0.85m
10:26PM0.23m
10:27AM0.90m
Wave
height (m) 
direction
period (s) 
0.6
ESE
9
0.5
ESE
8
0.5
ESE
9
0.5
ESE
9
0.5
ESE
9
0.8
ESE
9
0.7
ESE
8
0.8
ESE
9
0.8
ESE
9
0.9
ESE
9
0.9
ESE
9
0.9
ESE
9
0.9
ESE
8
0.9
ESE
9
1.3
ESE
9
1.2
ESE
9
1.1
ESE
9
1.1
ESE
9
1.1
ESE
8
1.2
ESE
8
1.6
ESE
6
1.8
ESE
7
2.2
ESE
7
2.1
E
8
2.1
E
8
1.7
E
9
1.2
E
8
1.2
E
10
1.2
E
10
1
E
9
1
E
9
0.9
ESE
9
0.9
ESE
9
1.1
E
5
1.2
ESE
5
1.2
ESE
7
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
rain showers
clear
part cloud
rain showers
clear
part cloud
rain showers
cloud
part cloud
cloud
cloud
part cloud
heavy rain
cloud
clear
clear
clear
clear
part cloud
cloud
cloud
light rain
light rain
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
clear
clear
rain shwrs
clear
some clouds
rain shwrs
clear
some clouds
rain shwrs
cloudy
some clouds
cloudy
cloudy
some clouds
heavy rain
cloudy
clear
clear
clear
clear
some clouds
cloudy
cloudy
light rain
light rain
 km/h
20
N
15
NNE
15
NNE
15
NNE
15
NNE
20
NE
15
NE
10
NE
15
N
20
NNE
20
NNE
20
NNE
25
NNE
15
NE
20
ENE
20
E
15
ESE
5
E
10
NNE
20
E
30
E
35
E
35
ESE
35
SE
35
S
30
NNW
30
NNW
35
NNW
30
NNW
25
N
25
NNE
15
NE
20
ENE
20
E
25
ESE
15
SSE
 mm 
1
1
4
20
4
4
max°C
17
17
18
18
17
18
19
18
18
19
20
19
18
20
20
20
20
21
21
21
20
21
21
22
23
21
18
17
16
17
17
17
18
18
19
20
Moonrise
5:29
6:37
7:47
8:57
10:03
11:04
12:01
12:56
1:50
2:43
3:37
4:33
Moonset
8:21
9:23
10:16
10:59
11:35
12:07
12:36
1:03
1:31
2:00
2:32
Sunrise
6:58
7:00
7:01
7:01
7:01
7:03
7:03
7:03
7:05
7:05
7:05
7:07
Sunset
5:24
5:25
5:25
5:25
5:25
5:25
5:25
5:27
5:27
5:27
5:28
5:28
Today's sea temperature in Sumiyo Wan is
24.8° C
(Statistics for 05 Dec 1981-2005 – mean: 23.8 max: 24.8 min: 22.6°C)
Issued (local time): 2 pm Friday 05 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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