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 05:18 AM and sunset is at 06:37 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 19°C on Sun afternoon, min 11°C on Fri night). Winds decreasing (fresh winds from the N on Fri morning, light winds from the E by Sat night).

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 19°C on Mon afternoon, min 11°C on Mon night). Winds decreasing (fresh winds from the N on Mon night, calm by Wed morning).

Days 7–9 Weather Summary

Some drizzle, heaviest during Sat night. Warm (max 21°C on Thu morning, min 15°C on Sat night). Winds decreasing (fresh winds from the SSE on Thu afternoon, calm by Fri morning).

Days 10–12 Weather Summary

Moderate rain (total 18mm), heaviest on Tue morning. Warm (max 22°C on Sun afternoon, min 14°C on Tue night). Winds increasing (light winds from the NW on Sun afternoon, near gales from the SSE by Tue morning).

Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
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
4:57PM1.59m
4:59AM1.61m
5:36PM1.67m
5:24AM1.65m
6:14PM1.71m
6:52PM1.71m
6:13AM1.68m
7:31PM1.67m
6:38AM1.67m
8:12PM1.59m
7:05AM1.63m
8:58PM1.50m
7:34AM1.57m
9:54PM1.41m
8:05AM1.47m
11:08PM1.33m
8:47AM1.35m
00:44AM1.32m
10:10AM1.22m
2:02AM1.37m
12:47PM1.18m
2:49AM1.43m
Low Tide
10:46AM0.37m
10:59PM0.43m
11:16AM0.21m
11:32PM0.47m
11:47AM0.09m
00:04AM0.54m
12:18PM0.00m
00:34AM0.63m
12:51PM-0.03m
1:04AM0.73m
1:25PM-0.02m
1:34AM0.84m
2:02PM0.04m
2:07AM0.94m
2:43PM0.14m
2:48AM1.04m
3:33PM0.27m
3:50AM1.11m
4:39PM0.40m
6:02AM1.12m
6:09PM0.51m
8:07AM0.99m
7:41PM0.55m
Wave
height (m) 
direction
period (s) 
0.8
NW
3
0.6
NNW
4
1
NNE
4
0.6
N
3
0.4
NW
4
0.2
SSW
5
0.2
S
5
0.6
SSW
4
0.9
SSW
5
0.4
SW
4
0.3
S
4
0.7
N
4
0.6
N
3
0.3
SSE
7
0.3
SSE
6
0.3
S
6
0.4
S
6
0.5
S
3
0.4
SSE
3
1.1
SSE
5
0.6
SSE
6
0.5
SSE
7
0.5
SE
8
0.6
S
4
0.6
S
4
0.4
SSW
3
0.5
SSW
4
0.5
N
3
0.4
SSW
5
0.3
SSW
5
0.4
SSW
4
0.9
SSW
4
1.2
S
5
2.5
S
7
2.5
S
8
1.9
S
8
cloud
cloud
clear
clear
clear
clear
part cloud
cloud
part cloud
cloud
cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
rain showers
clear
clear
clear
clear
part cloud
light rain
heavy rain
rain showers
clear
cloudy
cloudy
clear
clear
clear
clear
some clouds
cloudy
some clouds
cloudy
cloudy
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
some clouds
rain shwrs
clear
clear
clear
clear
some clouds
light rain
heavy rain
rain shwrs
clear
 km/h
30
NNW
25
N
30
NNE
30
NNW
15
NNW
5
E
10
S
25
S
20
S
10
SSW
5
WNW
20
N
25
N
20
NNW
5
ENE
0
WNW
20
S
15
SE
25
SE
30
SSE
20
SE
5
N
15
SSW
15
SSE
20
S
10
SSW
15
N
25
N
20
NNW
10
SE
20
S
30
SSE
30
SSE
55
SSE
10
SW
35
NW
 mm 
1
1
12
5
max°C
17
18
13
15
18
15
18
19
17
18
19
15
15
17
15
18
19
16
21
20
17
20
21
18
20
20
18
20
22
18
20
21
20
21
20
16
Moonrise
3:29
3:59
4:30
5:05
5:47
6:36
7:34
8:39
9:46
10:53
11:57
12:58
Moonset
3:42
4:54
6:08
7:25
8:43
9:57
11:03
11:58
12:42
1:19
1:49
Sunrise
5:18
5:16
5:15
5:13
5:13
5:11
5:11
5:09
5:09
5:07
5:07
5:05
Sunset
6:37
6:37
6:38
6:39
6:39
6:40
6:42
6:43
6:44
6:44
6:45
6:45
Today's sea temperature in Hii Wan is 17.5 °C (Statistics for 25 Apr 1981-2005 – mean: 19.1 max: 21.9 min: 17.6°C)
Issued (local time): 8 am Friday 25 Apr 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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