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 07:15 AM and sunset is at 07:23 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Sun afternoon, min 11°C on Thu night). Wind will be generally light.

Days 4–6 Weather Summary

Some drizzle, heaviest during Sun night. Warm air temperatures (max 25°C on Tue morning, min 20°C on Mon night). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 18mm), heaviest on Sat morning. Warm (max 22°C on Thu afternoon, min 19°C on Sat morning). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Sat night. Warm (max 24°C on Mon afternoon, min 20°C on Sat night). Wind will be generally light.

Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tue
1
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
12:03PM0.72m
1:07PM0.74m
1:38PM0.75m
1:57PM0.74m
2:10PM0.71m
10:49PM0.69m
2:20PM0.67m
00:25AM0.73m
2:29PM0.63m
1:48AM0.78m
2:37PM0.61m
3:07AM0.83m
2:44PM0.61m
4:24AM0.87m
2:50PM0.63m
5:42AM0.91m
2:51PM0.67m
7:04AM0.92m
2:33PM0.73m
Low Tide
3:27AM-0.03m
4:37AM-0.05m
5:44AM-0.06m
6:45AM-0.06m
7:33PM0.62m
7:41AM-0.03m
7:55PM0.51m
8:34AM0.05m
8:30PM0.37m
9:27AM0.16m
9:11PM0.20m
10:20AM0.31m
9:56PM0.04m
11:16AM0.47m
10:44PM-0.10m
12:18PM0.61m
11:35PM-0.19m
1:42PM0.73m
Wave
height (m) 
direction
period (s) 
0.3
ESE
2
0.5
SSE
3
0.4
SSE
4
0.5
S
4
0.5
S
3
0.8
S
4
0.9
SSE
5
0.8
S
5
0.6
S
6
0.5
S
6
0.5
S
6
0.4
SSE
6
0.4
SSE
6
0.6
S
4
0.3
SSE
6
0.3
SSE
6
0.5
SSE
7
0.4
SE
6
0.3
SSE
6
0.4
SSE
5
0.5
SE
4
0.6
SSE
4
0.8
SE
4
0.7
SSE
6
0.7
SSE
6
0.8
SSE
7
0.6
SSE
7
0.6
SSE
7
0.6
SSE
7
0.6
SSE
7
0.6
SSE
4
0.5
SSE
5
0.5
SSE
6
0.4
SSE
6
0.4
SSE
6
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
rain showers
cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
rain showers
mod rain
rain showers
rain showers
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
rain shwrs
cloudy
some clouds
clear
clear
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
rain shwrs
mod rain
rain shwrs
rain shwrs
clear
clear
clear
some clouds
some clouds
clear
clear
clear
 km/h
15
SE
20
S
10
S
15
SSE
20
SSE
25
S
25
SSE
20
S
10
SSE
5
SSW
15
SSW
5
SW
10
NNE
20
S
5
S
10
E
20
S
10
SE
15
SE
15
SSE
15
ESE
20
SE
25
SE
20
SE
5
ESE
10
SSE
10
SSE
15
ESE
20
SSE
15
SE
20
SSE
15
S
10
SSE
10
S
15
S
 mm 
1.0
8
8
2.0
2.0
max°C
16
18
18
19
19
21
21
22
21
23
23
21
25
23
22
25
23
21
21
22
21
22
22
21
20
21
21
23
22
22
23
24
22
24
24
Moonrise
1:29
2:25
3:18
4:05
4:47
5:25
6:00
6:34
7:07
7:42
8:20
9:05
Moonset
11:26
12:20
1:20
2:25
3:31
4:38
5:46
6:54
8:04
9:15
10:28
11:41
Sunrise
7:15
7:13
7:13
7:11
7:09
7:09
7:07
7:07
7:05
7:03
7:03
7:01
Sunset
7:23
7:23
7:24
7:24
7:25
7:27
7:27
7:28
7:28
7:29
7:30
7:30
Today's sea temperature in Mermentau River entrance is 19.3 °C (Statistics for 21 Mar 1981-2005 – mean: 18.9 max: 20.1 min: 16.9°C)
Issued (local time): 12 am Friday 21 Mar 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest