Sirasima Sea Conditions and Tide Table

Sirasima 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 07:16 AM and sunset is at 05:09 PM.

Days 1–3 Weather Summary

Heavy rain (total 33mm), heaviest during Sat night. Cool air temperatures (max 17°C on Sat afternoon, min 9°C on Sun afternoon). Mainly strong winds.

Days 4–6 Weather Summary

Light rain (total 7mm), mostly falling on Tue night. Cool air temperatures (max 15°C on Tue night, min 8°C on Mon night). Mainly strong winds.

Days 7–9 Weather Summary

Moderate rain (total 10mm), heaviest on Sat night. Very mild (max 12°C on Sat afternoon, min 9°C on Thu night). Winds decreasing (fresh winds from the NE on Thu morning, calm by Sat morning).

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Sun morning. Very mild (max 15°C on Tue night, min 8°C on Mon night). Winds increasing (moderate winds from the NW on Sun morning, strong winds from the WNW by Mon afternoon).

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
9:46AM0.86m
9:19PM1.21m
10:23AM0.87m
9:53PM1.22m
10:58AM0.88m
10:26PM1.22m
11:34AM0.87m
11:01PM1.20m
12:09PM0.86m
11:37PM1.17m
12:46PM0.84m
00:17AM1.12m
1:25PM0.83m
1:02AM1.05m
2:08PM0.82m
1:58AM0.96m
3:00PM0.84m
3:13AM0.87m
4:03PM0.87m
4:51AM0.81m
5:12PM0.93m
6:25AM0.80m
6:17PM1.02m
Low Tide
2:49PM0.42m
4:11AM0.08m
3:25PM0.41m
4:44AM0.05m
4:01PM0.41m
5:18AM0.04m
4:36PM0.41m
5:53AM0.06m
5:14PM0.41m
6:29AM0.09m
5:55PM0.41m
7:08AM0.14m
6:44PM0.41m
7:50AM0.20m
7:43PM0.40m
8:38AM0.27m
8:56PM0.38m
9:32AM0.34m
10:20PM0.34m
10:33AM0.39m
11:47PM0.25m
11:38AM0.42m
1:05AM0.14m
Wave
height (m) 
direction
period (s) 
0.2
ENE
3
0.2
ENE
3
0.4
ESE
2
0.4
ESE
3
0.4
ESE
3
0.3
SSW
3
0.9
NNW
4
1.4
NNW
6
1
NNW
7
0.9
NNW
7
1
N
4
0.6
NE
3
0.7
SE
3
0.4
ENE
4
0.5
ESE
4
1.4
W
5
1.2
W
6
1.3
NW
6
0.9
NNW
6
0.8
NNE
4
0.4
N
9
0.3
N
8
0.2
N
8
0.2
N
5
0.2
N
4
0.2
N
5
0.5
NNW
4
0.8
NNW
6
0.8
NNW
4
0.9
NNW
5
1.4
NW
5
1.7
WNW
6
2
NW
7
1.2
NW
6
1.1
NW
6
1.2
W
6
cloud
part cloud
part cloud
cloud
part cloud
rain showers
light rain
part cloud
clear
part cloud
clear
part cloud
clear
part cloud
light rain
light rain
clear
part cloud
clear
part cloud
cloud
part cloud
part cloud
cloud
cloud
rain showers
mod rain
light rain
cloud
part cloud
part cloud
clear
clear
clear
clear
rain showers
cloudy
some clouds
some clouds
cloudy
some clouds
rain shwrs
light rain
some clouds
clear
some clouds
clear
some clouds
clear
some clouds
light rain
light rain
clear
some clouds
clear
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
rain shwrs
mod rain
light rain
cloudy
some clouds
some clouds
clear
clear
clear
clear
rain shwrs
 km/h
15
SE
15
SE
25
ESE
25
ESE
25
SE
20
SSE
45
N
40
N
25
N
30
NE
40
NE
25
E
35
ESE
15
SE
25
SE
40
W
30
NW
35
NNE
30
NE
30
NE
10
E
10
E
15
NNE
10
ENE
5
ESE
10
NNW
20
NNW
25
NNW
25
NW
25
NW
40
WNW
45
WNW
45
NW
25
WNW
35
WSW
30
SW
 mm 
31
2
4
3
2
8
1
1
max°C
13
16
16
15
17
15
13
10
10
11
11
9
12
14
15
14
13
12
11
11
10
10
11
11
11
12
12
11
11
11
9
11
10
10
12
15
Moonrise
6:38
7:33
8:23
9:06
9:44
10:17
10:47
11:14
11:40
12:08
12:38
1:12
Moonset
4:11
5:02
5:59
7:00
8:02
9:04
10:06
11:08
12:11
1:17
2:26
Sunrise
7:16
7:16
7:16
7:18
7:18
7:18
7:18
7:20
7:20
7:20
7:20
7:20
Sunset
5:09
5:09
5:10
5:10
5:12
5:12
5:13
5:13
5:14
5:15
5:15
5:15
Today's sea temperature in Sirasima is
17.1° C
(Statistics for 19 Dec 1981-2005 – mean: 18.9 max: 20.0 min: 17.2°C)
Issued (local time): 8 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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