Sirahama (Tiba) Sea Conditions and Tide Table

Sirahama (Tiba) 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 06:57 PM.

Days 1–4 Weather Summary

Light rain (total 7mm), mostly falling on Wed night. Warm air temperatures (max 27°C on Fri morning, min 23°C on Fri night). Winds decreasing (fresh winds from the SW on Thu night, calm by Fri night).

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 26°C on Sun morning, min 23°C on Sat night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 27°C on Fri morning, min 23°C on Wed night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 3mm), mostly falling on Sat morning. Warm (max 28°C on Mon afternoon, min 25°C on Fri night). Wind will be generally light.

Wed
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Mon
7
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
5:47PM1.31m
3:40AM1.45m
6:25PM1.33m
7:00PM1.33m
7:34PM1.32m
8:06PM1.30m
6:29AM1.40m
8:38PM1.28m
7:17AM1.33m
9:10PM1.26m
8:12AM1.23m
9:44PM1.25m
9:20AM1.13m
10:20PM1.24m
10:53AM1.04m
11:01PM1.25m
12:55PM1.03m
11:47PM1.26m
2:48PM1.09m
00:39AM1.29m
Low Tide
10:25PM0.99m
11:06AM-0.03m
11:05PM0.98m
11:45AM-0.04m
11:44PM0.96m
12:23PM-0.01m
00:23AM0.93m
1:01PM0.06m
1:04AM0.89m
1:39PM0.16m
1:50AM0.84m
2:17PM0.28m
2:42AM0.79m
2:56PM0.43m
3:44AM0.74m
3:38PM0.58m
4:56AM0.66m
4:27PM0.73m
6:14AM0.56m
5:30PM0.87m
7:26AM0.44m
6:52PM0.97m
8:26AM0.31m
Wave
height (m) 
direction
period (s) 
2.1
SSE
9.0
2.4
SSE
8.0
1.7
SSE
8.0
1.4
SE
7.0
1.5
SSW
5.0
1.4
SW
6.0
1.6
SW
6.0
1.2
SSW
6.0
1.1
NE
4.0
1
E
6.0
0.8
ESE
8.0
0.7
ESE
8.0
0.7
ESE
8.0
0.6
ESE
8.0
0.6
ESE
8.0
0.6
ESE
8.0
0.6
ESE
8.0
0.5
SE
10.0
0.6
SE
10.0
0.8
SE
11.0
1.4
SSE
14.0
1.8
SSE
15.0
2.3
SSE
15.0
2.4
SSE
15.0
3
SE
15.0
3
SE
15.0
3.5
SE
16.0
3
ESE
14.0
2.5
ESE
13.0
2.3
E
12.0
2
E
11.0
1.8
E
10.0
1.7
ENE
10.0
1.5
ENE
10.0
1.2
E
10.0
1.1
E
9.0
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
thunderstorm
clear
cloud
part cloud
rain showers
part cloud
risk tstorm
risk tstorm
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain shwrs
risk tstorm
clear
cloudy
some clouds
rain shwrs
some clouds
 km/h
20
ESE
25
ESE
20
WNW
35
SW
35
SW
25
WSW
30
SW
5
NNW
20
ENE
15
E
5
SSE
5
S
15
SSW
10
SSW
15
SSW
20
S
15
SSW
15
SSW
20
S
15
S
10
S
15
SSE
10
NE
15
NE
20
ENE
25
NNE
10
NW
15
SW
15
S
5
WSW
10
WSW
10
SW
15
SW
15
WSW
15
SW
0
S
 mm 
2
5
1
1
1
max°C
26
25
26
26
26
27
26
25
25
25
24
26
26
24
26
26
25
26
26
24
26
26
24
25
25
23
27
27
26
27
27
26
27
26
26
27
Moonrise
3:34
4:41
5:52
7:03
8:10
9:14
10:14
11:12
12:08
1:05
2:04
3:03
4:03
Moonset
7:09
8:06
8:51
9:28
9:58
10:24
10:48
11:11
11:35
12:00
12:28
1:01
Sunrise
4:26
4:28
4:28
4:28
4:28
4:28
4:30
4:30
4:31
4:31
4:31
4:31
Sunset
6:57
6:57
6:57
6:58
6:58
6:58
6:58
6:57
6:57
6:57
6:57
6:57
Today's sea temperature in Sirahama (Tiba) is 24.2 °C (Statistics for 25 Jun 1981-2005 – mean: 23.5 max: 25.3 min: 22.5°C)
Issued (local time): 2 pm Wednesday 25 Jun 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest