Jap Bay Sea Conditions and Tide Table

Jap Bay 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 09:30 AM and sunset is at 05:22 PM.

Days 1–3 Weather Summary

Moderate rain (total 19mm), heaviest on Sat afternoon. Icy conditions (max 5°C on Sat morning, min 0°C on Thu night). Winds increasing (calm on Thu afternoon, fresh winds from the ENE by Sat morning).

Days 4–6 Weather Summary

Heavy rain (total 26mm), heaviest during Tue night. Low air temperatures (max 5°C on Tue night, min 2°C on Mon morning). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 53mm), heaviest during Wed afternoon. Mild temperatures (max 5°C on Wed morning, min 3°C on Fri night). Winds decreasing (strong winds from the ENE on Thu night, calm by Fri night).

Days 10–12 Weather Summary

A dusting of snow. Milder later with heavy rain (total 26mm) on Mon morning. Mild temperatures (max 5°C on Sun night, min 2°C on Sat night). Winds increasing (calm on Sat morning, strong winds from the ENE by Sun night).

Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sunday
1
Monday
2
Tuesday
3
Wednesday
4
Thursday
5
Fri
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
High Tide
3:35PM2.55m
4:27AM2.48m
4:19PM2.32m
5:03AM2.55m
5:10PM2.04m
5:43AM2.60m
6:12PM1.75m
6:32AM2.63m
7:37PM1.52m
7:32AM2.64m
9:35PM1.47m
8:43AM2.69m
11:15PM1.62m
9:58AM2.78m
00:16AM1.83m
11:06AM2.91m
1:01AM2.04m
12:05PM3.03m
1:39AM2.23m
12:57PM3.08m
2:15AM2.38m
1:43PM3.05m
2:49AM2.50m
2:26PM2.93m
3:21AM2.58m
3:07PM2.72m
3:52AM2.60m
Low Tide
9:44AM0.60m
10:06PM-0.06m
10:30AM0.54m
10:39PM0.14m
11:22AM0.49m
11:16PM0.40m
12:23PM0.46m
11:58PM0.67m
1:38PM0.41m
00:52AM0.93m
3:06PM0.30m
2:06AM1.13m
4:29PM0.09m
3:35AM1.19m
5:35PM-0.15m
4:56AM1.10m
6:27PM-0.35m
6:01AM0.91m
7:12PM-0.48m
6:55AM0.71m
7:52PM-0.53m
7:44AM0.53m
8:28PM-0.49m
8:29AM0.41m
9:02PM-0.37m
9:12AM0.35m
9:34PM-0.17m
9:54AM0.35m
Wave
height (m) 
direction
period (s) 
0.4
SSE
9
0.4
SE
9
0.4
SE
8
0.4
SSE
8
0.6
SSE
9
0.7
SSE
8
1
ESE
5
1.4
SSE
9
1.3
SSE
10
1
SSE
10
0.8
SSE
9
0.7
SSE
9
0.6
SSE
8
0.6
SSE
9
0.8
S
10
1.1
SSE
8
1
S
9
1
S
9
1.6
SSE
10
1.7
SSE
10
1.7
SE
10
1.7
SE
10
1.9
SE
10
2.3
SE
10
1.8
SE
10
1.5
SE
10
1.3
SE
10
1.2
SE
10
1.1
SE
10
1
SE
10
1
SE
10
1.3
SSE
8
1.3
SSE
10
1.9
ESE
7
1.4
SE
9
3
SSE
11
2.5
S
13
2.1
SSE
12
1.8
SSE
12
2.5
SSE
11
2.5
SSE
12
2.4
SSE
13
2.1
SSE
13
1.9
SSE
13
1.5
S
12
1.1
SSE
11
0.9
SSE
10
cloud
cloud
cloud
cloud
cloud
cloud
light rain
mod rain
mod rain
light rain
cloud
cloud
cloud
cloud
light rain
light rain
light rain
heavy rain
mod rain
heavy rain
light rain
cloud
light rain
heavy rain
light rain
cloud
part cloud
part cloud
clear
part cloud
light rain
light snow
light rain
heavy rain
light rain
light rain
light rain
rain showers
heavy rain
mod rain
light rain
heavy rain
cloud
cloud
cloud
light snow
light snow
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
light rain
mod rain
mod rain
light rain
cloudy
cloudy
cloudy
cloudy
light rain
light rain
light rain
heavy rain
mod rain
heavy rain
light rain
cloudy
light rain
heavy rain
light rain
cloudy
some clouds
some clouds
clear
some clouds
light rain
light snow
light rain
heavy rain
light rain
light rain
light rain
rain shwrs
heavy rain
mod rain
light rain
heavy rain
cloudy
cloudy
cloudy
light snow
light snow
 km/h
5
NNW
0
NNE
5
NE
10
NE
15
ENE
20
NE
30
ENE
30
ENE
15
NE
10
NNE
0
NE
5
NE
5
ESE
5
E
10
E
20
SE
10
E
20
ENE
25
E
25
E
25
E
30
ENE
35
ENE
45
ENE
10
E
10
ENE
5
E
5
NE
5
S
10
ENE
30
E
15
ENE
20
NE
45
ENE
25
ESE
45
SSE
25
SSW
30
SW
20
SE
25
SE
20
SSW
15
S
5
SW
10
SW
10
NW
5
ENE
10
NW
 mm 
3
6
10
1
2
3
1
19
8
16
3
1
23
2
1
2
1
12
3
5
4
2
11
9
4
12
max°C
3
3
1
2
4
4
5
4
4
4
4
4
3
3
4
4
4
5
5
5
5
5
5
5
5
4
4
4
4
3
3
2
5
4
4
4
3
3
5
5
5
5
4
4
1
2
2
Moonrise
10:47
10:52
10:56
11:03
11:12
11:29
11:59
12:55
2:19
4:00
5:41
7:17
8:47
10:13
11:36
Moonset
10:50
12:19
1:51
3:28
5:09
6:46
8:06
8:55
9:22
9:36
9:45
9:51
9:55
9:59
10:03
Sunrise
9:30
9:29
9:26
9:26
9:23
9:22
9:19
9:18
9:15
9:14
9:11
9:10
9:07
9:06
9:03
9:02
Sunset
5:22
5:23
5:25
5:28
5:30
5:32
5:35
5:37
5:39
5:42
5:44
5:45
5:49
5:51
5:52
5:55
Today's sea temperature in Jap Bay is
3.3° C
(Statistics for 22 Jan 1981-2005 – mean: 4.9 max: 5.8 min: 4.2°C)
Issued (local time): 8 am Thursday 22 Jan 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest