Hekinan Sea Conditions and Tide Table

Hekinan 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 06:16 PM.

Days 1–4 Weather Summary

Heavy rain (total 33mm), heaviest during Thu night. Cool air temperatures (max 17°C on Fri morning, min 7°C on Tue night). Winds decreasing (strong winds from the NW on Tue afternoon, light winds from the W by Wed afternoon).

Days 5–7 Weather Summary

Moderate rain (total 11mm), heaviest on Fri afternoon. Warm air temperatures (max 22°C on Sun afternoon, min 12°C on Sat night). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 46mm), heaviest during Mon night. Very mild (max 19°C on Mon afternoon, min 11°C on Tue night). Winds decreasing (fresh winds from the WNW on Tue afternoon, calm by Wed night).

Days 11–13 Weather Summary

Heavy rain (total 78mm), heaviest during Sat night. Very mild (max 19°C on Sat night, min 14°C on Fri night). Wind will be generally light.

Tue
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
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
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
High Tide
9:17PM1.89m
8:20AM1.98m
10:07PM1.73m
8:46AM1.84m
11:45PM1.62m
9:23AM1.69m
2:18AM1.67m
11:46AM1.54m
3:14AM1.82m
2:17PM1.63m
3:46AM1.97m
3:23PM1.82m
4:13AM2.11m
4:10PM2.03m
4:40AM2.23m
4:53PM2.23m
5:08AM2.33m
5:34PM2.39m
5:36AM2.39m
6:15PM2.49m
6:05AM2.42m
6:57PM2.51m
6:36AM2.40m
7:41PM2.45m
7:08AM2.35m
8:28PM2.30m
7:42AM2.26m
9:21PM2.12m
8:19AM2.12m
Low Tide
2:42PM0.47m
2:40AM1.21m
3:20PM0.61m
3:12AM1.35m
4:13PM0.77m
4:17AM1.48m
5:43PM0.87m
7:50AM1.48m
7:37PM0.86m
9:18AM1.29m
8:53PM0.75m
9:53AM1.07m
9:44PM0.62m
10:23AM0.83m
10:25PM0.53m
10:53AM0.59m
11:03PM0.49m
11:24AM0.36m
11:40PM0.51m
11:56AM0.16m
00:17AM0.59m
12:31PM0.02m
00:53AM0.72m
1:08PM-0.04m
1:30AM0.89m
1:48PM-0.01m
2:08AM1.06m
2:33PM0.11m
2:50AM1.24m
Wave
height (m) 
direction
period (s) 
1
S
6
1.4
NW
5
0.8
S
9
0.5
S
9
0.4
S
8
0.4
SSE
7
0.5
SSE
7
0.9
SSE
5
1.8
S
7
2.2
S
8
1.4
S
8
1.1
S
8
1
S
7
0.7
S
7
0.5
S
6
0.4
SSE
6
0.4
SE
10
0.4
SSE
11
0.7
SSE
11
0.7
SSE
11
0.8
SSE
5
1.1
S
6
0.9
SSE
12
0.9
SE
6
0.9
ESE
6
0.9
S
14
1
S
13
1.1
S
13
1.4
S
15
1.4
S
14
1.4
S
15
1.4
S
15
1.5
S
14
1.7
S
14
1.5
S
15
1.5
S
15
1.4
S
15
1.2
SSW
16
2.3
SSW
15
3
S
14
1.5
S
12
0.8
SSE
9
0.7
SSE
9
0.7
SSE
9
0.5
SE
10
0.4
SE
10
0.4
SE
9
rain showers
clear
clear
clear
clear
clear
cloud
heavy rain
light rain
mod rain
rain showers
clear
clear
clear
clear
clear
part cloud
cloud
light rain
heavy rain
rain showers
clear
part cloud
part cloud
clear
part cloud
cloud
cloud
light rain
cloud
cloud
light rain
mod rain
mod rain
heavy rain
heavy rain
heavy rain
heavy rain
heavy rain
part cloud
part cloud
clear
clear
clear
cloud
cloud
cloud
rain shwrs
clear
clear
clear
clear
clear
cloudy
heavy rain
light rain
mod rain
rain shwrs
clear
clear
clear
clear
clear
some clouds
cloudy
light rain
heavy rain
rain shwrs
clear
some clouds
some clouds
clear
some clouds
cloudy
cloudy
light rain
cloudy
cloudy
light rain
mod rain
mod rain
heavy rain
heavy rain
heavy rain
heavy rain
heavy rain
some clouds
some clouds
clear
clear
clear
cloudy
cloudy
cloudy
 km/h
30
NW
35
NW
25
NNW
5
W
5
SE
10
SE
20
SE
25
SE
30
SSE
25
S
5
WNW
25
NW
25
WNW
15
NNW
10
NNW
10
WSW
5
SE
15
SE
20
SE
20
SE
15
NNW
35
WNW
20
NW
5
N
10
SSW
0
NE
5
NNW
15
S
15
SE
5
ESE
10
SE
5
NNE
0
ENE
10
E
20
SSE
20
S
15
S
15
NNE
20
N
10
NNW
10
W
0
SSW
10
SW
15
NW
10
NNW
15
WNW
15
NW
 mm 
1
28
4
10
1
1
44
1
2
3
7
8
30
18
18
82
27
max°C
11
9
13
16
13
16
16
16
17
18
18
19
20
16
20
22
20
20
19
17
16
18
12
15
17
16
18
18
16
17
18
16
15
17
19
19
18
18
15
18
14
15
17
17
19
21
17
Moonrise
11:27
12:19
1:05
1:46
2:21
2:52
3:20
3:48
4:15
4:44
5:17
5:56
6:42
7:39
8:44
Moonset
8:51
9:44
10:42
11:43
12:46
1:49
2:54
3:59
5:07
6:18
7:33
8:49
10:04
11:13
Sunrise
5:30
5:28
5:28
5:26
5:24
5:24
5:22
5:20
5:20
5:18
5:16
5:16
5:15
5:13
5:11
Sunset
6:16
6:16
6:17
6:19
6:20
6:21
6:21
6:22
6:22
6:23
6:24
6:24
6:25
6:27
6:28
6:29
Today's sea temperature in Hekinan is
18.2° C
(Statistics for 07 Apr 1981-2005 – mean: 17.7 max: 19.9 min: 15.8°C)
Issued (local time): 2 pm Tuesday 07 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest