Hii Wan Sea Conditions and Tide Table

Hii 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 06:50 AM and sunset is at 04:50 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 16°C on Mon morning, min 9°C on Mon night). Mainly fresh winds.

Days 4–6 Weather Summary

Light rain (total 3mm), mostly falling on Sat night. Cool air temperatures (max 14°C on Thu morning, min 3°C on Fri night). Winds increasing (calm on Thu afternoon, near gales from the N by Fri morning).

Days 7–9 Weather Summary

Moderate rain (total 15mm), heaviest on Sun morning. Very mild (max 12°C on Sun morning, min 8°C on Mon night). Mainly near gales.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 13°C on Wed morning, min 8°C on Thu night). Winds decreasing (fresh winds from the NNE on Thu afternoon, calm by Fri morning).

Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
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
8:42AM1.59m
7:16PM1.58m
9:24AM1.53m
7:59PM1.51m
10:09AM1.48m
8:50PM1.40m
10:57AM1.44m
9:56PM1.30m
11:48AM1.40m
11:25PM1.21m
12:41PM1.39m
1:10AM1.19m
1:31PM1.40m
2:44AM1.25m
2:18PM1.43m
3:56AM1.35m
3:02PM1.47m
4:52AM1.45m
3:42PM1.51m
5:39AM1.52m
4:22PM1.55m
6:22AM1.58m
5:00PM1.59m
Low Tide
1:58PM0.95m
2:20AM0.05m
2:43PM0.96m
3:03AM0.17m
3:36PM0.94m
3:50AM0.31m
4:41PM0.91m
4:45AM0.46m
5:58PM0.83m
5:49AM0.60m
7:15PM0.71m
7:03AM0.72m
8:20PM0.55m
8:16AM0.79m
9:13PM0.39m
9:20AM0.84m
9:59PM0.23m
10:13AM0.87m
10:42PM0.09m
10:59AM0.89m
11:22PM-0.02m
11:41AM0.89m
00:01AM-0.09m
Wave
height (m) 
direction
period (s) 
0.2
SSE
9
1.1
NW
4
0.9
N
4
0.8
N
4
0.6
NNW
4
0.9
NW
4
0.4
NW
3
0.2
SSE
10
0.1
SE
9
0.2
SSE
9
0.2
SSE
9
0.8
WNW
3
2.1
N
6
1.9
N
6
1.3
N
5
0.8
NNE
4
0.4
NNE
3
0.4
SSE
3
0.3
NNE
3
0.9
S
6
2.3
WNW
6
2
WNW
6
1.4
WNW
5
1
NW
4
0.8
WNW
4
0.6
NW
4
0.4
WNW
3
0.6
NW
4
1
NW
4
0.9
WNW
4
0.8
NW
4
0.7
NNW
4
0.5
NNE
3
0.2
NNE
3
0.1
SE
9
0.2
SSE
9
part cloud
cloud
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
light rain
heavy rain
light rain
rain showers
part cloud
rain showers
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
some clouds
cloudy
clear
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
clear
some clouds
some clouds
some clouds
some clouds
clear
some clouds
light rain
heavy rain
light rain
rain shwrs
some clouds
rain shwrs
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
 km/h
5
NNE
35
NNW
30
N
30
N
25
NNW
25
NW
15
N
15
NNW
5
NE
10
SSE
5
WNW
35
NW
50
N
50
N
30
NNE
25
NNE
5
N
15
ESE
10
NNE
20
N
45
WNW
45
WNW
35
NW
25
NNW
25
NW
20
NNW
15
WNW
20
NW
30
NW
25
NW
25
N
30
N
20
NNE
5
ENE
5
WNW
15
N
 mm 
3
12
1
1
1
max°C
16
15
11
11
11
10
11
12
11
14
14
14
7
7
5
7
9
9
12
12
9
9
9
8
10
11
11
13
13
12
12
12
9
11
13
12
Moonrise
8:20
9:29
10:34
11:35
12:33
1:30
2:27
3:24
4:23
5:22
6:19
Moonset
10:07
10:47
11:20
11:48
12:13
12:38
1:02
1:28
1:57
2:30
3:08
3:53
Sunrise
6:50
6:52
6:52
6:52
6:54
6:54
6:56
6:56
6:56
6:56
6:58
6:58
Sunset
4:50
4:50
4:50
4:50
4:51
4:51
4:51
4:51
4:52
4:52
4:52
4:52
Today's sea temperature in Hii Wan is
20.7° C
(Statistics for 08 Dec 1981-2005 – mean: 20.4 max: 22.4 min: 19.1°C)
Issued (local time): 2 am Monday 08 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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