Jennis Bay Sea Conditions and Tide Table

Jennis 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 — and sunset is at 04:22 PM.

Days 1–4 Weather Summary

Heavy rain (total 26mm), heaviest during Sun morning. Icy conditions (max 4°C on Sat afternoon, min -1°C on Sun night). Wind will be generally light.

Days 5–7 Weather Summary

Some drizzle, heaviest during Tue afternoon. Icy conditions (max 2°C on Tue afternoon, min -6°C on Wed night). Wind will be generally light.

Days 8–10 Weather Summary

A dusting of snow. Milder later with heavy rain (total 21mm) on Mon morning. Mild temperatures (max 8°C on Sun night, min 2°C on Fri afternoon). Winds increasing (light winds from the E on Fri afternoon, strong winds from the ESE by Mon morning).

Days 11–13 Weather Summary

Mild with heavy rain (total 22mm), heaviest during Mon afternoon. Becoming colder with a moderate fall of snow, heaviest on Thu afternoon. Freeze-thaw conditions (max 6°C on Mon afternoon, min -2°C on Wed night). Mainly strong winds.

Sat
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thu
1
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
1:24PM5.14m
2:56AM4.41m
2:00PM5.14m
3:32AM4.42m
2:36PM5.09m
4:09AM4.43m
3:15PM4.97m
4:46AM4.46m
3:57PM4.79m
5:25AM4.52m
4:45PM4.55m
6:07AM4.61m
5:43PM4.28m
6:52AM4.74m
6:54PM4.03m
7:41AM4.90m
8:21PM3.90m
8:34AM5.08m
9:50PM3.94m
9:29AM5.28m
11:06PM4.12m
10:26AM5.47m
00:08AM4.36m
11:22AM5.62m
Low Tide
8:28PM0.91m
8:06AM2.60m
9:04PM0.89m
8:43AM2.58m
9:39PM0.92m
9:23AM2.57m
10:14PM1.00m
10:07AM2.57m
10:50PM1.14m
10:58AM2.54m
11:29PM1.35m
11:59AM2.47m
00:12AM1.61m
1:11PM2.31m
1:02AM1.90m
2:29PM2.05m
2:00AM2.17m
3:41PM1.68m
3:04AM2.39m
4:44PM1.29m
4:10AM2.51m
5:40PM0.93m
5:14AM2.55m
Wave
height (m) 
direction
period (s) 
light rain
mod rain
mod rain
part cloud
cloud
cloud
light rain
rain showers
light rain
light rain
cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
cloud
light snow
light rain
light rain
mod rain
cloud
cloud
cloud
mod rain
heavy rain
light snow
light snow
light snow
light snow
part cloud
part cloud
cloud
light snow
light rain
mod rain
mod rain
some clouds
cloudy
cloudy
light rain
rain shwrs
light rain
light rain
cloudy
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
light snow
light rain
light rain
mod rain
cloudy
cloudy
cloudy
mod rain
heavy rain
light snow
light snow
light snow
light snow
some clouds
some clouds
cloudy
light snow
 km/h
0
S
15
E
10
ESE
5
NNE
10
ENE
20
E
20
E
20
SE
5
ENE
10
ENE
15
E
10
ENE
5
ENE
10
ENE
10
ENE
5
E
10
NE
10
E
10
E
15
E
15
E
20
E
15
E
15
ESE
25
ESE
30
ESE
50
ESE
40
ESE
0
NE
5
NE
0
WSW
0
W
5
NW
10
WNW
10
ENE
25
ESE
 mm 
3
6
8
5
3
1
1
1
2
4
7
7
19
2
1
max°C
4
3
4
3
2
4
3
4
2
2
0
1
0
-6
0
-1
-4
1
2
3
4
3
4
5
6
8
7
6
3
2
2
2
2
2
0
2
Moonrise
10:19
10:46
11:06
11:22
11:36
11:48
12:00
12:14
12:31
12:54
1:27
2:17
Moonset
4:33
5:42
6:58
8:15
9:32
10:49
12:08
1:28
2:53
4:23
5:54
7:20
Sunrise
8:27
8:27
8:29
8:29
8:30
8:30
8:30
8:30
8:30
8:30
8:30
8:30
Sunset
4:22
4:23
4:23
4:24
4:24
4:25
4:27
4:28
4:28
4:29
4:30
4:30
Today's sea temperature in Jennis Bay is
8.0° C
(Statistics for 20 Dec 1981-2005 – mean: 8.3 max: 9.8 min: 6.7°C)
Issued (local time): 3 pm Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest