Mermentau River entrance Sea Conditions and Tide Table

Mermentau River entrance 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 —.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Thu morning, min 21°C on Wed night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 3mm), mostly falling on Mon morning. Icy conditions (max 23°C on Sun night, min 0°C on Mon night). Mainly fresh winds.

Days 8–10 Weather Summary

Mostly dry. Very mild (max 16°C on Fri afternoon, min 4°C on Tue night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Warm (max 20°C on Sun morning, min 15°C on Fri night). Wind will be generally light.

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
5
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
7:16PM0.56m
7:30PM0.52m
7:38PM0.48m
7:53AM0.32m
7:42PM0.46m
10:25AM0.41m
7:41PM0.47m
12:04PM0.55m
7:35PM0.51m
1:12PM0.67m
2:07PM0.74m
2:58PM0.76m
9:15PM0.65m
3:46PM0.74m
10:39PM0.66m
4:33PM0.69m
11:48PM0.65m
5:15PM0.62m
00:54AM0.61m
5:51PM0.56m
Low Tide
11:58AM-0.10m
3:01AM0.36m
12:45PM0.04m
3:15AM0.20m
1:44PM0.20m
3:51AM0.02m
3:11PM0.35m
4:33AM-0.18m
5:24PM0.48m
5:19AM-0.36m
6:07AM-0.50m
6:57AM-0.59m
9:00PM0.64m
7:50AM-0.63m
9:02PM0.64m
8:42AM-0.62m
9:23PM0.61m
9:34AM-0.56m
10:01PM0.55m
10:25AM-0.46m
Wave
height (m) 
direction
period (s) 
0.4
SSE
5
0.4
SE
4
0.4
SE
4
0.4
SE
4
0.4
SSE
4
0.4
S
4
0.4
SSW
4
0.4
SSW
4
0.3
SSW
4
0.4
SSW
4
0.5
S
4
0.5
S
5
0.5
S
5
0.9
N
4
0.9
N
4
0.7
N
4
0.5
N
3
0.4
N
3
0.2
NNE
2
0.1
NE
2
0.1
S
5
0.1
S
6
0.1
S
6
0.1
S
2
0.1
S
2
0.1
S
3
0.1
SE
4
0.1
S
4
0.2
SSE
2
0.3
SSE
3
0.5
SE
3
0.5
S
4
0.5
S
4
0.4
S
4
0.4
S
4
0.4
S
4
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
light rain
light rain
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
clear
clear
clear
clear
clear
light rain
light rain
some clouds
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
 km/h
10
SE
10
SE
10
S
15
SSW
15
SW
15
SW
10
SSW
15
SSW
10
SSW
15
S
15
S
15
S
10
SSW
35
N
30
N
25
NNE
20
N
20
N
10
NNE
5
NE
5
SW
5
SSW
0
ENE
10
S
10
SSW
5
E
10
SSW
5
SSE
15
SE
15
SSE
20
ESE
15
SSE
15
S
10
SSE
10
SSE
15
S
 mm 
1
2
max°C
21
22
22
22
22
21
21
22
22
22
22
22
23
12
6
4
4
7
6
8
10
11
13
13
14
15
16
16
17
17
19
20
20
20
20
20
Moonrise
10:55
11:25
11:54
12:26
1:01
1:43
2:32
3:31
4:39
5:51
7:02
8:10
Moonset
9:43
10:42
11:42
12:44
1:49
2:57
4:10
5:23
6:32
7:33
8:25
9:07
Sunrise
7:05
7:05
7:05
7:05
7:05
7:07
7:07
7:07
7:07
7:07
7:07
7:07
Sunset
5:19
5:20
5:20
5:21
5:22
5:22
5:22
5:23
5:24
5:24
5:25
5:27
Today's sea temperature in Mermentau River entrance is
16.9° C
(Statistics for 24 Dec 1981-2005 – mean: 18.4 max: 21.4 min: 15.7°C)
Issued (local time): 11 pm Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest