Main Marsh Thorofare Sea Conditions and Tide Table

Main Marsh Thorofare 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 04:35 PM.

Days 1–4 Weather Summary

Moderate rain (total 18mm), heaviest on Thu night. Icy conditions (max 14°C on Thu night, min -3°C on Fri night). Winds decreasing (near gales from the SSE on Thu night, light winds from the WSW by Sat morning).

Days 5–7 Weather Summary

Light rain (total 2mm), mostly falling on Tue morning. Icy conditions (max 5°C on Sun afternoon, min -3°C on Sun night). Winds decreasing (fresh winds from the WNW on Sun afternoon, light winds from the W by Mon night).

Days 8–10 Weather Summary

Light rain (total 3mm), mostly falling on Thu morning. Very mild (max 18°C on Fri afternoon, min 3°C on Wed night). Winds increasing (calm on Wed night, fresh winds from the SW by Fri morning).

Days 11–13 Weather Summary

Mostly dry. Mild temperatures (max 8°C on Sat afternoon, min 1°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
7:33PM0.76m
7:54AM1.08m
8:16PM0.76m
8:33AM1.09m
8:56PM0.76m
9:10AM1.09m
9:33PM0.75m
9:45AM1.08m
10:11PM0.74m
10:22AM1.05m
10:51PM0.74m
11:01AM1.02m
11:37PM0.76m
11:45AM0.98m
00:25AM0.79m
12:33PM0.94m
1:14AM0.84m
1:24PM0.89m
2:10AM0.90m
2:25PM0.84m
3:14AM0.97m
3:37PM0.81m
4:20AM1.05m
Low Tide
2:27PM0.04m
2:07AM0.04m
3:07PM0.02m
2:45AM0.03m
3:44PM0.01m
3:20AM0.03m
4:19PM0.01m
3:55AM0.04m
4:56PM0.01m
4:31AM0.05m
5:35PM0.02m
5:13AM0.08m
6:18PM0.02m
6:03AM0.10m
7:02PM0.01m
7:02AM0.11m
7:47PM-0.00m
8:04AM0.11m
8:34PM-0.01m
9:10AM0.09m
9:27PM-0.02m
10:24AM0.06m
10:27PM-0.05m
11:33AM0.01m
Wave
height (m) 
direction
period (s) 
0.9
SSE
4
1.6
SSE
5
3
SSE
9
2.5
SE
10
2
SSE
10
1
SE
10
0.9
SE
9
1.5
S
5
1.3
SSE
7
1.2
S
7
1.1
NW
4
0.8
ESE
10
0.5
ESE
10
0.3
ESE
10
1
SSW
4
1.1
SSW
5
0.6
S
6
0.4
SSW
5
0.4
SE
10
0.3
SE
10
0.6
S
3
1.2
S
5
1.1
S
6
1.5
S
6
1.2
S
7
0.9
S
7
0.8
S
6
0.6
S
6
0.6
SE
6
0.6
ENE
5
0.7
ENE
5
0.5
E
7
0.4
E
8
0.4
E
8
0.6
NE
4
0.6
ENE
5
part cloud
heavy rain
light rain
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
cloud
cloud
light rain
light rain
part cloud
clear
part cloud
part cloud
light rain
light rain
part cloud
rain showers
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
some clouds
heavy rain
light rain
some clouds
some clouds
some clouds
some clouds
clear
some clouds
clear
clear
clear
cloudy
cloudy
light rain
light rain
some clouds
clear
some clouds
some clouds
light rain
light rain
some clouds
rain shwrs
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
clear
 km/h
20
SE
35
S
35
SSW
45
W
35
WNW
15
NW
15
SW
35
SW
25
W
30
WNW
30
WNW
25
NW
15
NNW
10
WSW
30
SSW
25
WSW
15
WNW
15
NW
10
NNW
5
SSW
20
SSW
25
SW
20
SSW
30
SW
15
W
15
WNW
20
NNW
15
NNW
10
N
15
NE
15
ENE
5
NNE
10
NW
15
NNW
15
N
10
NE
 mm 
13
5
1
1
1
1
1
max°C
12
14
13
6
-1
2
2
5
7
5
-2
-1
0
1
4
2
4
5
5
5
6
9
11
17
18
16
8
8
3
3
2
4
6
7
3
3
Moonrise
7:11
8:03
8:47
9:25
9:57
10:24
10:48
11:11
11:34
11:59
12:27
1:01
Moonset
3:11
3:59
4:54
5:55
7:00
8:06
9:12
10:18
11:25
12:34
1:45
3:01
Sunrise
7:13
7:13
7:13
7:13
7:15
7:15
7:15
7:16
7:16
7:16
7:16
7:16
Sunset
4:35
4:36
4:36
4:37
4:37
4:37
4:37
4:38
4:39
4:39
4:40
4:42
Today's sea temperature in Main Marsh Thorofare is
4.1° C
(Statistics for 18 Dec 1981-2005 – mean: 7.9 max: 10.4 min: 5.4°C)
Issued (local time): 6 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest