Nichinan Sea Conditions and Tide Table

Nichinan 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 05:16 AM and sunset is at 07:22 PM.

Days 1–3 Weather Summary

Heavy rain (total 50mm), heaviest during Mon morning. Warm air temperatures (max 29°C on Sat afternoon, min 24°C on Mon night). Mainly fresh winds.

Days 4–6 Weather Summary

Moderate rain (total 15mm), heaviest on Thu night. Very warm air temperatures (max 30°C on Tue morning, min 24°C on Thu night). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 176mm), heaviest during Sun night. Warm (max 29°C on Sat afternoon, min 24°C on Fri morning). Winds increasing (light winds from the NE on Fri afternoon, strong winds from the ENE by Sun night).

Days 10–12 Weather Summary

Heavy rain (total 44mm), heaviest during Mon morning. Warm (max 31°C on Tue morning, min 27°C on Mon morning). Wind will be generally light.

Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
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
6:21AM1.87m
7:57PM1.87m
7:01AM1.88m
8:30PM1.87m
7:42AM1.86m
9:02PM1.87m
8:28AM1.80m
9:36PM1.84m
9:19AM1.71m
10:11PM1.81m
10:20AM1.60m
10:51PM1.77m
11:39AM1.51m
11:37PM1.72m
1:21PM1.47m
00:34AM1.69m
3:06PM1.54m
1:43AM1.68m
4:26PM1.66m
2:54AM1.72m
5:22PM1.77m
3:58AM1.78m
6:07PM1.85m
Low Tide
1:11PM0.08m
1:29AM0.93m
1:47PM0.11m
2:07AM0.88m
2:23PM0.18m
2:48AM0.82m
3:00PM0.30m
3:33AM0.76m
3:40PM0.47m
4:25AM0.71m
4:25PM0.67m
5:25AM0.65m
5:18PM0.88m
6:37AM0.58m
6:31PM1.07m
7:55AM0.47m
8:08PM1.18m
9:09AM0.34m
9:37PM1.19m
10:12AM0.21m
10:43PM1.14m
11:05AM0.10m
11:32PM1.06m
Wave
height (m) 
direction
period (s) 
1.1
SE
7.0
1.2
SE
6.0
1.3
E
8.0
1.2
E
8.0
1.3
ESE
8.0
1.3
ESE
8.0
2.2
S
7.0
2
S
7.0
1.2
SSE
8.0
1.4
E
11.0
1.4
E
10.0
1.2
E
10.0
1.4
E
11.0
1.6
E
11.0
1.5
E
10.0
2
ESE
10.0
2.3
ESE
10.0
2.5
ESE
9.0
2.1
ESE
9.0
2.1
ESE
9.0
2.4
ESE
9.0
2.5
SE
10.0
3
SE
10.0
3
SE
10.0
4.5
SE
11.0
5.5
SE
12.0
7
ESE
13.0
6
SE
13.0
4.5
SE
12.0
3.5
SE
11.0
3
SE
10.0
2.5
SE
10.0
2.5
ESE
10.0
2.5
SE
9.0
3
SE
9.0
2.5
SSE
10.0
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
light rain
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
clear
clear
clear
clear
clear
clear
clear
risk tstorm
risk tstorm
light rain
mod rain
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
clear
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
 km/h
15
ENE
15
ENE
5
NE
5
E
10
E
10
SW
25
SSW
15
WSW
10
W
15
SW
20
SW
10
SW
10
SW
15
S
0
NNW
10
NE
15
ESE
20
SSE
10
NE
10
NE
15
ESE
15
E
20
E
25
E
35
ENE
35
ENE
40
ENE
25
SSW
20
SW
10
WSW
5
SSW
15
SE
15
SE
20
SSE
15
ESE
15
ESE
 mm 
4
3
1
2
7
15
16
2
2
13
3
6
14
5
2
13
7
11
115
8
1
3
16
7
6
3
max°C
28
29
26
29
28
26
28
28
25
30
30
26
30
30
26
30
30
26
24
26
26
28
29
27
27
27
28
29
30
28
31
31
28
29
29
27
Moonrise
8:40
9:15
9:46
10:16
10:45
11:15
11:49
12:27
1:13
2:07
3:09
Moonset
6:13
7:18
8:22
9:26
10:29
11:34
12:40
1:49
3:00
4:11
5:19
6:19
Sunrise
5:16
5:18
5:18
5:18
5:20
5:20
5:20
5:20
5:22
5:22
5:22
5:24
Sunset
7:22
7:21
7:21
7:21
7:20
7:20
7:19
7:19
7:17
7:17
7:16
7:16
Today's sea temperature in Nichinan is 28.7 °C (Statistics for 12 Jul 1981-2005 – mean: 28.0 max: 29.3 min: 26.9°C)
Issued (local time): 2 am Saturday 12 Jul 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest