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 08:41 AM and sunset is at 06:15 PM.

Days 1–3 Weather Summary

Moderate rain (total 11mm), heaviest on Mon afternoon. Low air temperatures (max 5°C on Mon morning, min 1°C on Sun morning). Winds increasing (light winds from the NNW on Sat night, strong winds from the ENE by Mon afternoon).

Days 4–6 Weather Summary

Heavy rain (total 27mm), heaviest during Wed morning. Later becoming colder with a dusting of snow on Thu night. Air temperatures will be slightly above freezing (max 4°C on Tue morning, min 2°C on Tue night). Winds increasing (calm on Tue night, strong winds from the ENE by Wed morning).

Days 7–9 Weather Summary

Light rain (total 5mm), mostly falling on Sat morning. Freeze-thaw conditions (max 4°C on Sat afternoon, min -1°C on Sun night). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 43mm), heaviest during Tue night. Freeze-thaw conditions (max 5°C on Tue night, min 0°C on Mon morning). Winds decreasing (near gales from the E on Tue morning, calm by Thu morning).

Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
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
3:12PM2.48m
3:45AM2.50m
3:47PM2.27m
4:10AM2.49m
4:23PM2.04m
4:38AM2.47m
5:03PM1.80m
5:11AM2.41m
5:52PM1.56m
5:51AM2.33m
7:05PM1.35m
6:46AM2.26m
9:48PM1.30m
7:59AM2.23m
11:27PM1.45m
9:20AM2.30m
00:03AM1.64m
10:31AM2.45m
00:31AM1.84m
11:27AM2.64m
00:58AM2.06m
12:17PM2.80m
1:25AM2.29m
Low Tide
9:19AM0.41m
9:32PM0.09m
9:54AM0.40m
9:57PM0.30m
10:31AM0.44m
10:23PM0.53m
11:12AM0.51m
10:49PM0.76m
12:01PM0.59m
11:17PM0.97m
1:05PM0.67m
11:54PM1.17m
2:36PM0.66m
1:04AM1.34m
4:12PM0.50m
2:56AM1.38m
5:13PM0.26m
4:27AM1.25m
5:56PM0.02m
5:29AM1.01m
6:33PM-0.20m
6:18AM0.73m
7:07PM-0.36m
Wave
height (m) 
direction
period (s) 
0.9
SE
10
1.6
SSE
12
1.7
SE
11
1.6
SE
12
1.4
SE
11
1.3
SE
11
1.3
SE
10
1.5
ESE
7
1.6
SE
10
1.4
SE
9
1.1
SE
9
1
SE
9
1.7
ESE
6
1.9
SE
10
3
S
14
2.1
S
12
1.6
S
12
1.1
S
12
1.1
SSE
11
1.1
SSE
11
1.2
SSE
11
1.4
SE
10
1.6
SE
10
1.9
SSE
13
1.4
SE
11
1.1
SE
10
0.8
SSE
10
0.8
SSE
10
0.8
SSE
9
0.8
SSE
9
1.5
SE
5
2.5
SSE
10
2.3
SSE
12
2.1
SSE
11
2.3
SSE
11
3
S
17
cloud
light rain
cloud
part cloud
cloud
light rain
cloud
mod rain
light rain
cloud
light rain
part cloud
light rain
light rain
mod rain
light rain
light rain
light snow
part cloud
part cloud
light rain
light rain
cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
light rain
light rain
light rain
heavy rain
light rain
mod rain
light rain
cloudy
light rain
cloudy
some clouds
cloudy
light rain
cloudy
mod rain
light rain
cloudy
light rain
some clouds
light rain
light rain
mod rain
light rain
light rain
light snow
some clouds
some clouds
light rain
light rain
cloudy
cloudy
cloudy
cloudy
some clouds
cloudy
some clouds
light rain
light rain
light rain
heavy rain
light rain
mod rain
light rain
 km/h
20
NE
15
NNE
10
NNW
10
NW
10
N
20
ENE
35
ENE
45
ENE
20
E
5
NE
10
WSW
5
E
50
E
30
E
35
SE
15
SSE
15
E
5
N
5
W
5
SE
25
NE
25
NE
10
NNE
10
NNW
10
NW
10
NW
10
W
15
W
20
W
10
S
45
E
40
E
35
ESE
25
ESE
15
S
15
S
 mm 
1.0
1.0
6
3
1.0
4
4
9
3
4
2.0
1.0
4
2.0
5
3
17
5
7
4
max°C
3
4
2
3
4
4
5
5
5
4
3
3
3
3
4
4
4
2
3
3
2
3
4
3
3
4
2
1
2
3
3
4
5
5
5
4
Moonrise
10:34
11:52
1:12
2:35
4:00
5:23
6:35
7:26
7:55
8:12
8:22
Moonset
9:30
9:33
9:36
9:41
9:49
10:01
10:24
11:04
12:11
1:40
3:19
5:00
Sunrise
8:41
8:38
8:37
8:33
8:32
8:29
8:26
8:23
8:22
8:18
8:17
8:14
Sunset
6:15
6:17
6:21
6:22
6:24
6:28
6:30
6:31
6:34
6:37
6:38
6:40
Today's sea temperature in Jap Bay is 4.1 °C (Statistics for 15 Feb 1981-2005 – mean: 4.6 max: 6.2 min: 3.8°C)
Issued (local time): 2 am Saturday 15 Feb 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest