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 05:22 PM.

Days 1–4 Weather Summary

Light rain (total 8mm), mostly falling on Mon night. Cool air temperatures (max 11°C on Mon afternoon, min 4°C on Mon night). Winds increasing (calm on Wed morning, fresh winds from the N by Wed night).

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 12°C on Sat afternoon, min 8°C on Thu afternoon). Winds increasing (calm on Fri afternoon, fresh winds from the N by Sat morning).

Days 8–10 Weather Summary

Light rain (total 8mm), mostly falling on Tue night. Very mild (max 18°C on Wed morning, min 13°C on Sun afternoon). Winds increasing (light winds from the SW on Sun afternoon, strong winds from the SSW by Wed morning).

Days 11–13 Weather Summary

Moderate rain (total 11mm), heaviest on Wed night. Very mild (max 17°C on Wed afternoon, min 3°C on Thu night). Winds decreasing (strong winds from the NNE on Wed night, calm by Fri afternoon).

Mon
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
1
Monday
2
Tuesday
3
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
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
High Tide
3:53PM1.33m
5:41AM1.26m
4:38PM1.39m
6:02AM1.28m
5:20PM1.41m
6:22AM1.28m
6:00PM1.40m
6:42AM1.29m
6:40PM1.35m
7:03AM1.29m
7:21PM1.27m
7:24AM1.29m
8:07PM1.16m
7:46AM1.27m
9:02PM1.03m
8:09AM1.25m
10:29PM0.91m
8:36AM1.22m
9:14AM1.16m
10:49AM1.10m
4:24AM1.12m
1:11PM1.11m
4:35AM1.17m
2:33PM1.19m
4:51AM1.21m
3:30PM1.27m
5:09AM1.24m
Low Tide
10:54PM0.00m
11:00AM0.66m
11:27PM0.02m
11:31AM0.55m
11:58PM0.08m
12:02PM0.45m
00:27AM0.17m
12:36PM0.37m
00:55AM0.29m
1:11PM0.31m
1:20AM0.42m
1:49PM0.29m
1:44AM0.56m
2:34PM0.29m
2:04AM0.70m
3:30PM0.31m
2:13AM0.82m
4:50PM0.34m
6:37PM0.31m
8:05PM0.24m
8:52AM0.98m
9:04PM0.15m
9:34AM0.87m
9:48PM0.09m
10:05AM0.74m
10:26PM0.06m
Wave
height (m) 
direction
period (s) 
2.1
ENE
6
2.4
ENE
7
2.5
ENE
8
1.9
ENE
7
1.3
E
6
1.1
E
11
1.6
WSW
4
1.9
WSW
7
1.5
ENE
7
1
E
12
0.8
E
14
0.8
ENE
15
0.8
E
14
0.8
E
13
1.1
E
13
1.5
ENE
8
1.5
ENE
8
1.5
E
8
1.3
E
8
1.4
E
8
1.4
E
9
1.4
ESE
9
1.4
ESE
8
1.3
ESE
9
2
ESE
8
2.2
SE
8
3
SE
8
3
SSE
9
3
SE
9
3
E
9
3
ENE
10
3
ENE
10
2.1
E
11
1.9
E
13
2.1
E
16
2.2
E
15
1.9
ENE
14
1.6
ENE
14
1.5
ENE
14
1.2
ENE
13
1
ENE
13
0.9
ENE
13
0.9
ENE
12
1.2
E
12
1.5
SW
6
1.7
WSW
6
2
WSW
6
cloud
mod rain
cloud
part cloud
light rain
part cloud
clear
clear
clear
clear
clear
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
part cloud
cloud
part cloud
rain showers
light rain
light rain
mod rain
cloud
cloud
rain showers
part cloud
cloud
part cloud
clear
clear
part cloud
clear
cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
part cloud
cloudy
mod rain
cloudy
some clouds
light rain
some clouds
clear
clear
clear
clear
clear
cloudy
cloudy
cloudy
some clouds
some clouds
clear
clear
clear
clear
some clouds
clear
some clouds
cloudy
some clouds
rain shwrs
light rain
light rain
mod rain
cloudy
cloudy
rain shwrs
some clouds
cloudy
some clouds
clear
clear
some clouds
clear
cloudy
some clouds
clear
some clouds
some clouds
cloudy
cloudy
some clouds
 km/h
35
ENE
35
NE
30
NNE
20
NE
15
NNE
0
NNW
30
WSW
35
N
25
N
5
NNW
10
WSW
5
SE
5
E
10
N
30
N
30
NNE
15
NNE
5
N
15
SW
20
SW
20
SW
25
SW
25
SW
20
SW
25
SW
25
SW
35
SW
25
SW
35
NNE
30
NNE
30
NE
25
NNE
20
NNE
5
WNW
15
NE
15
N
5
SW
10
E
20
NNE
10
W
0
SSW
15
NNE
10
S
25
SW
10
WNW
25
WSW
35
WSW
 mm 
7
1
4
4
3
7
1
max°C
11
10
7
8
8
10
11
10
7
9
9
10
10
10
11
12
10
11
13
13
15
15
14
16
16
17
18
17
9
5
6
5
6
7
7
7
8
9
10
10
9
11
12
13
13
14
14
Moonrise
6:14
6:43
7:10
7:37
8:04
8:35
9:09
9:51
10:42
11:41
12:49
2:00
3:11
4:20
5:26
Moonset
4:03
5:08
6:13
7:18
8:23
9:31
10:41
11:53
1:05
2:13
3:14
4:05
4:47
5:22
5:52
Sunrise
6:24
6:22
6:22
6:20
6:20
6:18
6:18
6:16
6:15
6:13
6:13
6:11
6:09
6:09
6:07
Sunset
5:22
5:22
5:23
5:24
5:25
5:27
5:28
5:29
5:30
5:30
5:31
5:32
5:34
5:35
5:35
5:36
Today's sea temperature in Sirahama (Tiba) is
16.6° C
(Statistics for 16 Feb 1981-2005 – mean: 16.7 max: 18.0 min: 15.3°C)
Issued (local time): 2 pm Monday 16 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest