Grant Line Canal (drawbridge), Old River Sea Conditions and Tide Table

Grant Line Canal (drawbridge), Old River 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 04:49 PM.

Days 1–4 Weather Summary

Heavy rain (total 20mm), heaviest during Sat night. Cool air temperatures (max 19°C on Fri morning, min 12°C on Thu night). Wind will be generally light.

Days 5–7 Weather Summary

Heavy rain (total 42mm), heaviest during Tue night. Cool air temperatures (max 17°C on Tue morning, min 11°C on Tue night). Winds increasing (calm on Mon morning, fresh winds from the SE by Tue afternoon).

Days 8–10 Weather Summary

Heavy rain (total 41mm), heaviest during Wed night. Very mild (max 15°C on Thu morning, min 9°C on Fri night). Winds decreasing (fresh winds from the SE on Wed afternoon, calm by Fri night).

Days 11–13 Weather Summary

Moderate rain (total 10mm), heaviest on Mon afternoon. Very mild (max 13°C on Sun afternoon, min 9°C on Sat night). Wind will be generally light.

Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
6:07PM1.21m
8:46AM0.90m
6:37PM1.23m
9:31AM0.92m
7:12PM1.23m
10:12AM0.92m
7:53PM1.22m
10:50AM0.91m
8:36PM1.19m
11:26AM0.90m
9:23PM1.14m
12:00PM0.90m
10:13PM1.06m
12:33PM0.91m
11:09PM0.96m
1:06PM0.94m
00:17AM0.85m
1:42PM1.00m
1:42AM0.77m
2:20PM1.07m
3:16AM0.73m
3:02PM1.16m
4:39AM0.76m
Low Tide
2:27AM-0.08m
1:16PM0.54m
3:05AM-0.08m
2:01PM0.55m
3:39AM-0.08m
2:45PM0.53m
4:12AM-0.08m
3:30PM0.50m
4:42AM-0.09m
4:17PM0.45m
5:12AM-0.09m
5:07PM0.41m
5:44AM-0.08m
6:03PM0.35m
6:20AM-0.05m
7:07PM0.30m
8:20PM0.23m
7:45AM0.10m
9:35PM0.14m
8:35AM0.20m
10:46PM0.05m
9:30AM0.30m
Wave
height (m) 
direction
period (s) 
clear
part cloud
part cloud
light rain
light rain
light rain
light rain
mod rain
light rain
cloud
light rain
light rain
light rain
heavy rain
cloud
light rain
heavy rain
part cloud
clear
rain showers
rain showers
light rain
rain showers
light rain
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
light rain
mod rain
clear
clear
some clouds
some clouds
light rain
light rain
light rain
light rain
mod rain
light rain
cloudy
light rain
light rain
light rain
heavy rain
cloudy
light rain
heavy rain
some clouds
clear
rain shwrs
rain shwrs
light rain
rain shwrs
light rain
clear
clear
some clouds
cloudy
some clouds
some clouds
some clouds
cloudy
cloudy
light rain
mod rain
clear
 km/h
5
ESE
5
SSE
5
SSE
5
ESE
5
SSW
5
ESE
5
SE
15
SE
15
SE
10
SE
5
SE
0
ENE
5
ESE
15
SE
25
SE
35
SE
25
SSE
15
ESE
25
SE
25
SSE
20
S
20
S
15
SSE
10
S
5
WNW
0
W
10
NW
5
NNW
5
S
5
E
5
ENE
5
SE
10
SE
10
ESE
10
SE
10
WSW
 mm 
1
3
4
3
8
1
2
2
3
12
1
22
27
3
4
6
1
3
7
max°C
14
13
19
18
16
13
14
14
15
16
15
14
15
14
17
17
15
15
14
14
15
14
13
14
15
12
12
12
10
12
13
11
12
10
10
12
Moonrise
7:19
8:10
8:55
9:33
10:05
10:33
10:58
11:22
11:46
12:12
12:43
1:19
Moonset
3:32
4:21
5:17
6:18
7:22
8:27
9:31
10:36
11:42
12:49
2:00
3:15
Sunrise
7:16
7:16
7:16
7:18
7:18
7:18
7:18
7:18
7:20
7:20
7:20
7:20
Sunset
4:49
4:49
4:49
4:50
4:50
4:51
4:52
4:52
4:52
4:52
4:53
4:54
Today's sea temperature in Grant Line Canal (drawbridge), Old River is
12.3° C
(Statistics for 18 Dec 1981-2005 – mean: 12.5 max: 14.9 min: 11.0°C)
Issued (local time): 3 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest