Chiachi Island (east side) Sea Conditions and Tide Table

Chiachi Island (east side) 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 05:04 PM.

Days 1–4 Weather Summary

Mostly dry. Icy conditions (max 4°C on Mon afternoon, min 0°C on Wed night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Icy conditions (max 2°C on Thu afternoon, min -13°C on Fri night). Winds increasing (calm on Thu afternoon, strong winds from the N by Fri night).

Days 8–10 Weather Summary

Mostly dry. Temperatures will be below freezing (max -3°C on Mon afternoon, min -11°C on Sun afternoon). Winds decreasing (strong winds from the WNW on Mon afternoon, light winds from the NW by Wed morning).

Days 11–13 Weather Summary

Mostly dry. Freeze-thaw conditions (max 2°C on Thu night, min -5°C on Wed afternoon). Winds increasing (light winds from the NW on Thu morning, strong winds from the NW by Thu night).

Mon
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Sat
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
Wave Height Map
High Tide
3:05PM2.56m
4:39AM1.94m
3:41PM2.47m
5:14AM1.94m
4:21PM2.32m
5:51AM1.97m
5:07PM2.13m
6:31AM2.03m
6:01PM1.91m
7:15AM2.12m
7:11PM1.69m
8:04AM2.24m
8:38PM1.55m
8:58AM2.40m
10:14PM1.53m
9:55AM2.56m
11:39PM1.63m
10:53AM2.73m
00:47AM1.79m
11:51AM2.87m
1:41AM1.94m
12:46PM2.97m
2:28AM2.07m
Low Tide
10:15PM-0.24m
9:58AM1.30m
10:49PM-0.19m
10:42AM1.26m
11:25PM-0.08m
11:32AM1.21m
00:03AM0.10m
12:31PM1.12m
00:45AM0.34m
1:40PM0.98m
1:33AM0.62m
2:57PM0.75m
2:28AM0.90m
4:15PM0.42m
3:32AM1.13m
5:24PM0.05m
4:39AM1.27m
6:24PM-0.28m
7:17PM-0.55m
6:46AM1.24m
8:06PM-0.74m
7:42AM1.10m
Wave
height (m) 
direction
period (s) 
0.6
WSW
5
0.9
WSW
4
0.6
SSE
7
0.4
ESE
9
0.2
E
8
0.1
SE
12
0.1
S
17
0.1
S
16
0.2
S
16
0.3
S
15
0.6
S
14
0.9
S
13
1.1
S
12
1.1
S
11
1
S
10
0.9
S
10
0.8
SSE
11
1.1
SSE
10
1.1
SSE
10
1
SSE
10
0.9
SE
11
1.3
S
7
1.2
SE
13
1.3
SSE
12
0.9
SSE
11
0.9
SSE
11
0.6
SSE
10
0.6
SE
10
0.5
SE
9
0.6
SE
13
0.7
SE
12
0.8
SSE
11
1.1
S
7
0.8
SSE
8
0.6
SSE
10
0.6
E
6
part cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
clear
cloud
clear
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
clear
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
some clouds
clear
cloudy
clear
clear
clear
clear
clear
 km/h
15
WNW
25
W
15
NW
15
NW
15
NNW
10
N
5
N
10
N
5
N
5
ENE
15
NE
20
NNE
25
N
35
N
35
N
30
N
25
NNW
30
N
30
N
25
NNW
20
NW
40
WNW
25
NW
25
NW
15
NW
25
NNW
15
NW
20
NW
15
NW
20
NW
20
WNW
15
NW
40
NW
30
NW
25
NNW
25
NNW
 mm 
max°C
4
4
2
2
2
1
1
0
1
2
2
-2
-5
-10
-11
-10
-8
-11
-11
-8
-5
-3
-4
-4
-5
-6
-5
-5
-3
-2
-1
2
0
0
-3
-4
Moonrise
12:37
12:46
12:53
12:59
1:05
1:12
1:22
1:37
2:02
2:46
3:57
Moonset
7:46
9:11
10:35
12:00
1:25
2:53
4:27
6:06
7:47
9:20
10:28
11:10
Sunrise
10:04
10:06
10:06
10:06
10:06
10:06
10:06
10:06
10:06
10:06
10:06
10:04
Sunset
5:04
5:05
5:06
5:06
5:07
5:07
5:08
5:09
5:10
5:12
5:14
5:15
Today's sea temperature in Chiachi Island (east side) is
5.7° C
(Statistics for 22 Dec 1981-2005 – mean: 4.8 max: 5.9 min: 3.8°C)
Issued (local time): 2 pm Monday 22 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest