Tide Times for Mermentau River entrance

Lat Long: 29.75° N 93.10° W

Today's tide times for Mermentau River entrance, Louisiana

The predicted tide times today on Sunday 07 December 2025 for Mermentau River entrance are: first high tide at 00:08am, first low tide at 10:36am, second high tide at 6:45pm, second low tide at 11:43pm. Sunrise is at 6:54am and sunset is at 5:13pm.

Today's tide times for Mermentau River entrance: Sunday 07 December 2025

Tidetide stateTime (CST)& DateHeight
High Tide00:08 AM(Sun 07 December)2.7 ft (0.82 m)
Low Tide10:36 AM(Sun 07 December)-1.37 ft (-0.42 m)
High Tide 6:45 PM(Sun 07 December)2.73 ft (0.83 m)
Low Tide11:43 PM(Sun 07 December)2.53 ft (0.77 m)
Tide Datum: -
TideHigh
TideLow
Tide Rising
  • Wind Speed
    -
  • Swell
  • Weather
High tide in:
Live Tide
Next Tide State HIGH TIDE in Mermentau River entrance is at
which is in from now.
Next Tide Falling LOW TIDE in Mermentau River entrance is at
which is in from now.
The tide is .Tide state rising
Local time:

Tide chart for Mermentau River entranceShowing low and high tide times for the next 30 days at Mermentau River entrance. Tide Times are CST (UTC -6.0hrs).

View Mermentau River entrance 7 Day Tide Chart Image.

Mermentau River entrance, Louisiana Tide Chart including high and low tide times for the next 7 days
Print:
Click Tap Expand to expand the day into detailed view, Click Tap any to view the height and time.

HIGH
(CST)
LOW
(CST)
Sun
Moon
Set
Rise
Wind

Sunday, 7 Dec
8 Dec
9 Dec
10 Dec
11 Dec
12 Dec
13 Dec
14 Dec
15 Dec
16 Dec
17 Dec
18 Dec
19 Dec
20 Dec
21 Dec
22 Dec
23 Dec
24 Dec
25 Dec
26 Dec
27 Dec
28 Dec
29 Dec
30 Dec
31 Dec
1 Jan
2 Jan
3 Jan
4 Jan
AMPMMonTueWedThuFriSatSunMonTueWedThuFriSatSunMonTueWedThuFriSatSunMonTueWedThuFriSatSun
00:08AM0.82m
6:45PM0.83m
00:54AM0.78m
7:41PM0.76m
8:23PM0.69m
8:51PM0.63m
6:21AM0.46m
9:09PM0.58m
9:13AM0.43m
9:21PM0.55m
11:28AM0.49m
9:27PM0.53m
12:59PM0.58m
9:27PM0.53m
1:59PM0.65m
9:13PM0.55m
2:43PM0.69m
3:20PM0.71m
3:53PM0.71m
4:27PM0.69m
5:04PM0.67m
10:35PM0.64m
5:43PM0.65m
11:16PM0.63m
6:22PM0.62m
11:48PM0.61m
6:54PM0.60m
00:14AM0.56m
7:16PM0.56m
7:30PM0.52m
3:22AM0.36m
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
10:36AM-0.42m
11:43PM0.77m
11:31AM-0.31m
12:29PM-0.18m
1:30PM-0.02m
4:35AM0.44m
2:37PM0.13m
5:03AM0.28m
3:57PM0.27m
5:33AM0.14m
5:29PM0.40m
6:02AM0.00m
7:02PM0.48m
6:29AM-0.11m
8:33PM0.54m
6:56AM-0.19m
7:23AM-0.25m
7:52AM-0.29m
8:22AM-0.31m
8:54AM-0.32m
9:35PM0.63m
9:28AM-0.32m
9:43PM0.62m
10:03AM-0.30m
10:18PM0.60m
10:39AM-0.27m
11:27PM0.56m
11:17AM-0.20m
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
tide state
6:54AM
tide state
5:13PM
6:55AM
5:13PM
6:56AM
5:13PM
6:57AM
5:13PM
6:57AM
5:13PM
6:58AM
5:14PM
6:59AM
5:14PM
6:59AM
5:14PM
7:00AM
5:15PM
7:00AM
5:15PM
7:01AM
5:15PM
7:02AM
5:16PM
7:02AM
5:16PM
7:03AM
5:17PM
7:03AM
5:17PM
7:04AM
5:18PM
7:04AM
5:18PM
7:05AM
5:19PM
7:05AM
5:19PM
7:05AM
5:20PM
7:06AM
5:21PM
7:06AM
5:21PM
7:06AM
5:22PM
7:07AM
5:23PM
7:07AM
5:23PM
7:07AM
5:24PM
7:08AM
5:25PM
7:08AM
5:25PM
7:08AM
5:26PM
0.58% - (Waning Gibbous)
tide state
9:51AM
0.6% - (Waning Gibbous)
tide state
8:17PM
0.63% - (Waning Gibbous)
10:36AM
9:25PM
0.67% - (Waning Gibbous)
11:14AM
10:29PM
0.7% - (Waning Gibbous)
11:47AM
11:29PM
0.72% - (Waning Gibbous)
12:15PM

0.74% - (Last Quarter)
12:43PM
00:25AM
0.77% - (Last Quarter)
1:09PM
1:20AM
0.81% - (Waning Crescent)
1:37PM
2:14AM
0.84% - (Waning Crescent)
2:07PM
3:09AM
0.88% - (Waning Crescent)
2:40PM
4:05AM
0.91% - (Waning Crescent)
3:18PM
5:01AM
0.95% - (Waning Crescent)
4:02PM
5:58AM
0.0% - (New Moon)
4:51PM
6:54AM
0.04% - (Waxing Crescent)
5:46PM
7:46AM
0.07% - (Waxing Crescent)
6:44PM
8:33AM
0.11% - (Waxing Crescent)
7:44PM
9:15AM
0.14% - (Waxing Crescent)
8:44PM
9:51AM
0.18% - (Waxing Crescent)
9:43PM
10:25AM
0.21% - (Waxing Crescent)
10:42PM
10:55AM
0.24% - (First Quarter)
11:42PM
11:25AM
0.28% - (First Quarter)

11:54AM
0.31% - (Waxing Gibbous)
00:44AM
12:26PM
0.35% - (Waxing Gibbous)
1:49AM
1:01PM
0.38% - (Waxing Gibbous)
2:57AM
1:43PM
0.42% - (Waxing Gibbous)
4:10AM
2:32PM
0.45% - (Waxing Gibbous)
5:23AM
3:31PM
0.49% - (Full Moon)
6:32AM
4:39PM
0.52% - (Full Moon)
7:33AM
5:51PM
0.56% - (Waning Gibbous)
8:25AM
7:02PM
10
E
5
ESE
10
SW
25
N
20
NNE
5
ESE
20
SSW
20
SW
30
NNE
30
NNE
10
ENE
10
NE
15
ESE
25
SE
25
SSW
rain showersrain showersclearclearclearclearpart cloudpart cloudcloudclearclearclearpart cloudpart cloudclear

Mermentau River entrance tide chart key:

The tide chart above shows the height and times of high tide and low tide for Mermentau River entrance, Louisiana. The red flashing dot shows the tide time right now. The grey shading corresponds to nighttime hours between sunset and sunrise at Mermentau River entrance.

Tide Times are CST (UTC -6.0hrs). Last Spring High Tide at Mermentau River entrance was on Thu 04 Dec (height: 0.98m 3.2ft). Next high Spring Tide at Mermentau River entrance will be on Wed 17 Dec (height: 0.71m 2.3ft).

Mermentau River entrance tide times for December

December Tide charts for Mermentau River entrance: The tide charts below show the height, time and date of high and low tides for the next 30 days.

Tide Times for Mermentau River entrance (tomorrow): Monday 08 December 2025

Tidetide stateTime (CST)& DateHeight
High Tide00:54 AM(Mon 08 December)2.56 ft (0.78 m)
Low Tide11:31 AM(Mon 08 December)-1.02 ft (-0.31 m)
High Tide 7:41 PM(Mon 08 December)2.49 ft (0.76 m)
tide stateSunrise: 6:55AMtide stateSunset: 5:13PMtide stateMoonset:10:36AMtide stateMoonrise: 9:25PM

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Tide Times for Mermentau River entrance: Tuesday 09 December 2025

Tidetide stateTime (CST)& DateHeight
Low Tide12:29 PM(Tue 09 December)-0.58 ft (-0.18 m)
High Tide 8:23 PM(Tue 09 December)2.27 ft (0.69 m)
tide stateSunrise: 6:56AMtide stateSunset: 5:13PMtide stateMoonset:11:14AMtide stateMoonrise:10:29PM

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Tide Times for Mermentau River entrance: Wednesday 10 December 2025

Tidetide stateTime (CST)& DateHeight
Low Tide 1:30 PM(Wed 10 December)-0.08 ft (-0.03 m)
High Tide 8:51 PM(Wed 10 December)2.07 ft (0.63 m)
tide stateSunrise: 6:57AMtide stateSunset: 5:13PMtide stateMoonset:11:47AMtide stateMoonrise:11:29PM

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Tide Times for Mermentau River entrance: Thursday 11 December 2025

Tidetide stateTime (CST)& DateHeight
Low Tide 4:35 AM(Thu 11 December)1.43 ft (0.44 m)
High Tide 6:21 AM(Thu 11 December)1.5 ft (0.46 m)
Low Tide 2:37 PM(Thu 11 December)0.43 ft (0.13 m)
High Tide 9:09 PM(Thu 11 December)1.91 ft (0.58 m)
tide stateSunrise: 6:57AMtide stateSunset: 5:13PMtide stateMoonset:12:15PM

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Tide Times for Mermentau River entrance: Friday 12 December 2025

Tidetide stateTime (CST)& DateHeight
Low Tide 5:03 AM(Fri 12 December)0.93 ft (0.28 m)
High Tide 9:13 AM(Fri 12 December)1.42 ft (0.43 m)
Low Tide 3:57 PM(Fri 12 December)0.9 ft (0.27 m)
High Tide 9:21 PM(Fri 12 December)1.79 ft (0.55 m)
tide stateSunrise: 6:58AMtide stateSunset: 5:14PMtide stateMoonrise:00:25AMtide stateMoonset:12:43PM

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Tide Times for Mermentau River entrance: Saturday 13 December 2025

Tidetide stateTime (CST)& DateHeight
Low Tide 5:33 AM(Sat 13 December)0.45 ft (0.14 m)
High Tide11:28 AM(Sat 13 December)1.62 ft (0.49 m)
Low Tide 5:29 PM(Sat 13 December)1.3 ft (0.4 m)
High Tide 9:27 PM(Sat 13 December)1.73 ft (0.53 m)
tide stateSunrise: 6:59AMtide stateSunset: 5:14PMtide stateMoonrise: 1:20AMtide stateMoonset: 1:09PM

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Tide Times for Mermentau River entrance: Sunday 14 December 2025

Tidetide stateTime (CST)& DateHeight
Low Tide 6:02 AM(Sun 14 December)0.01 ft (0.0 m)
High Tide12:59 PM(Sun 14 December)1.91 ft (0.58 m)
Low Tide 7:02 PM(Sun 14 December)1.58 ft (0.48 m)
High Tide 9:27 PM(Sun 14 December)1.73 ft (0.53 m)
tide stateSunrise: 6:59AMtide stateSunset: 5:14PMtide stateMoonrise: 2:14AMtide stateMoonset: 1:37PM

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Tide Times for Mermentau River entrance: Monday 15 December 2025

Tidetide stateTime (CST)& DateHeight
Low Tide 6:29 AM(Mon 15 December)-0.35 ft (-0.11 m)
High Tide 1:59 PM(Mon 15 December)2.14 ft (0.65 m)
Low Tide 8:33 PM(Mon 15 December)1.77 ft (0.54 m)
High Tide 9:13 PM(Mon 15 December)1.79 ft (0.55 m)
tide stateSunrise: 7:00AMtide stateSunset: 5:15PMtide stateMoonrise: 3:09AMtide stateMoonset: 2:07PM

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Tide Times for Mermentau River entrance: Tuesday 16 December 2025

Tidetide stateTime (CST)& DateHeight
Low Tide 6:56 AM(Tue 16 December)-0.63 ft (-0.19 m)
High Tide 2:43 PM(Tue 16 December)2.28 ft (0.69 m)
tide stateSunrise: 7:00AMtide stateSunset: 5:15PMtide stateMoonrise: 4:05AMtide stateMoonset: 2:40PM

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Tide Times for Mermentau River entrance: Wednesday 17 December 2025

Tidetide stateTime (CST)& DateHeight
Low Tide 7:23 AM(Wed 17 December)-0.82 ft (-0.25 m)
High Tide 3:20 PM(Wed 17 December)2.33 ft (0.71 m)
tide stateSunrise: 7:01AMtide stateSunset: 5:15PMtide stateMoonrise: 5:01AMtide stateMoonset: 3:18PM

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Tide Times for Mermentau River entrance: Thursday 18 December 2025

Tidetide stateTime (CST)& DateHeight
Low Tide 7:52 AM(Thu 18 December)-0.94 ft (-0.29 m)
High Tide 3:53 PM(Thu 18 December)2.32 ft (0.71 m)
tide stateSunrise: 7:02AMtide stateSunset: 5:16PMtide stateMoonrise: 5:58AMtide stateMoonset: 4:02PM

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Tide Times for Mermentau River entrance: Friday 19 December 2025

Tidetide stateTime (CST)& DateHeight
Low Tide 8:22 AM(Fri 19 December)-1.01 ft (-0.31 m)
High Tide 4:27 PM(Fri 19 December)2.26 ft (0.69 m)
tide stateSunrise: 7:02AMtide stateSunset: 5:16PMtide stateMoonrise: 6:54AMtide stateMoonset: 4:51PM

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Tide Times for Mermentau River entrance: Saturday 20 December 2025

Tidetide stateTime (CST)& DateHeight
Low Tide 8:54 AM(Sat 20 December)-1.04 ft (-0.32 m)
High Tide 5:04 PM(Sat 20 December)2.2 ft (0.67 m)
Low Tide 9:35 PM(Sat 20 December)2.07 ft (0.63 m)
High Tide10:35 PM(Sat 20 December)2.09 ft (0.64 m)
tide stateSunrise: 7:03AMtide stateSunset: 5:17PMtide stateMoonrise: 7:46AMtide stateMoonset: 5:46PM

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Tide Times for Mermentau River entrance: Sunday 21 December 2025

Tidetide stateTime (CST)& DateHeight
Low Tide 9:28 AM(Sun 21 December)-1.04 ft (-0.32 m)
High Tide 5:43 PM(Sun 21 December)2.13 ft (0.65 m)
Low Tide 9:43 PM(Sun 21 December)2.04 ft (0.62 m)
High Tide11:16 PM(Sun 21 December)2.07 ft (0.63 m)
tide stateSunrise: 7:03AMtide stateSunset: 5:17PMtide stateMoonrise: 8:33AMtide stateMoonset: 6:44PM

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Tide Times for Mermentau River entrance: Monday 22 December 2025

Tidetide stateTime (CST)& DateHeight
Low Tide10:03 AM(Mon 22 December)-0.99 ft (-0.3 m)
High Tide 6:22 PM(Mon 22 December)2.05 ft (0.62 m)
Low Tide10:18 PM(Mon 22 December)1.97 ft (0.6 m)
High Tide11:48 PM(Mon 22 December)2.0 ft (0.61 m)
tide stateSunrise: 7:04AMtide stateSunset: 5:18PMtide stateMoonrise: 9:15AMtide stateMoonset: 7:44PM

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Tide Times for Mermentau River entrance: Tuesday 23 December 2025

Tidetide stateTime (CST)& DateHeight
Low Tide10:39 AM(Tue 23 December)-0.87 ft (-0.27 m)
High Tide 6:54 PM(Tue 23 December)1.96 ft (0.6 m)
Low Tide11:27 PM(Tue 23 December)1.84 ft (0.56 m)
tide stateSunrise: 7:04AMtide stateSunset: 5:18PMtide stateMoonrise: 9:51AMtide stateMoonset: 8:44PM

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Tide Times for Mermentau River entrance: Wednesday 24 December 2025

Tidetide stateTime (CST)& DateHeight
High Tide00:14 AM(Wed 24 December)1.85 ft (0.56 m)
Low Tide11:17 AM(Wed 24 December)-0.66 ft (-0.2 m)
High Tide 7:16 PM(Wed 24 December)1.85 ft (0.56 m)
tide stateSunrise: 7:05AMtide stateSunset: 5:19PMtide stateMoonrise:10:25AMtide stateMoonset: 9:43PM

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Tide Times for Mermentau River entrance: Thursday 25 December 2025

Tidetide stateTime (CST)& DateHeight
Low Tide11:58 AM(Thu 25 December)-0.33 ft (-0.1 m)
High Tide 7:30 PM(Thu 25 December)1.71 ft (0.52 m)
tide stateSunrise: 7:05AMtide stateSunset: 5:19PMtide stateMoonrise:10:55AMtide stateMoonset:10:42PM

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Tide Times for Mermentau River entrance: Friday 26 December 2025

Tidetide stateTime (CST)& DateHeight
Low Tide 3:01 AM(Fri 26 December)1.17 ft (0.36 m)
High Tide 3:22 AM(Fri 26 December)1.18 ft (0.36 m)
Low Tide12:45 PM(Fri 26 December)0.12 ft (0.04 m)
High Tide 7:38 PM(Fri 26 December)1.58 ft (0.48 m)
tide stateSunrise: 7:05AMtide stateSunset: 5:20PMtide stateMoonrise:11:25AMtide stateMoonset:11:42PM

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Tide Times for Mermentau River entrance: Saturday 27 December 2025

Tidetide stateTime (CST)& DateHeight
Low Tide 3:15 AM(Sat 27 December)0.65 ft (0.2 m)
High Tide 7:53 AM(Sat 27 December)1.05 ft (0.32 m)
Low Tide 1:44 PM(Sat 27 December)0.64 ft (0.2 m)
High Tide 7:42 PM(Sat 27 December)1.51 ft (0.46 m)
tide stateSunrise: 7:06AMtide stateSunset: 5:21PMtide stateMoonrise:11:54AM

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Tide Times for Mermentau River entrance: Sunday 28 December 2025

Tidetide stateTime (CST)& DateHeight
Low Tide 3:51 AM(Sun 28 December)0.05 ft (0.02 m)
High Tide10:25 AM(Sun 28 December)1.36 ft (0.41 m)
Low Tide 3:11 PM(Sun 28 December)1.16 ft (0.35 m)
High Tide 7:41 PM(Sun 28 December)1.54 ft (0.47 m)
tide stateSunrise: 7:06AMtide stateSunset: 5:21PMtide stateMoonset:00:44AMtide stateMoonrise:12:26PM

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Tide Times for Mermentau River entrance: Monday 29 December 2025

Tidetide stateTime (CST)& DateHeight
Low Tide 4:33 AM(Mon 29 December)-0.58 ft (-0.18 m)
High Tide12:04 PM(Mon 29 December)1.81 ft (0.55 m)
Low Tide 5:24 PM(Mon 29 December)1.58 ft (0.48 m)
High Tide 7:35 PM(Mon 29 December)1.66 ft (0.51 m)
tide stateSunrise: 7:06AMtide stateSunset: 5:22PMtide stateMoonset: 1:49AMtide stateMoonrise: 1:01PM

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Tide Times for Mermentau River entrance: Tuesday 30 December 2025

Tidetide stateTime (CST)& DateHeight
Low Tide 5:19 AM(Tue 30 December)-1.17 ft (-0.36 m)
High Tide 1:12 PM(Tue 30 December)2.19 ft (0.67 m)
tide stateSunrise: 7:07AMtide stateSunset: 5:23PMtide stateMoonset: 2:57AMtide stateMoonrise: 1:43PM

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Tide Times for Mermentau River entrance: Wednesday 31 December 2025

Tidetide stateTime (CST)& DateHeight
Low Tide 6:07 AM(Wed 31 December)-1.64 ft (-0.5 m)
High Tide 2:07 PM(Wed 31 December)2.44 ft (0.74 m)
tide stateSunrise: 7:07AMtide stateSunset: 5:23PMtide stateMoonset: 4:10AMtide stateMoonrise: 2:32PM

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Tide Times for Mermentau River entrance: Thursday 01 January 2026

Tidetide stateTime (CST)& DateHeight
Low Tide 6:57 AM(Thu 01 January)-1.94 ft (-0.59 m)
High Tide 2:58 PM(Thu 01 January)2.49 ft (0.76 m)
Low Tide 9:00 PM(Thu 01 January)2.11 ft (0.64 m)
High Tide 9:15 PM(Thu 01 January)2.12 ft (0.65 m)
tide stateSunrise: 7:07AMtide stateSunset: 5:24PMtide stateMoonset: 5:23AMtide stateMoonrise: 3:31PM

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Tide Times for Mermentau River entrance: Friday 02 January 2026

Tidetide stateTime (CST)& DateHeight
Low Tide 7:50 AM(Fri 02 January)-2.07 ft (-0.63 m)
High Tide 3:46 PM(Fri 02 January)2.42 ft (0.74 m)
Low Tide 9:02 PM(Fri 02 January)2.11 ft (0.64 m)
High Tide10:39 PM(Fri 02 January)2.17 ft (0.66 m)
tide stateSunrise: 7:08AMtide stateSunset: 5:25PMtide stateMoonset: 6:32AMtide stateMoonrise: 4:39PM

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Tide Times for Mermentau River entrance: Saturday 03 January 2026

Tidetide stateTime (CST)& DateHeight
Low Tide 8:42 AM(Sat 03 January)-2.04 ft (-0.62 m)
High Tide 4:33 PM(Sat 03 January)2.26 ft (0.69 m)
Low Tide 9:23 PM(Sat 03 January)1.99 ft (0.61 m)
High Tide11:48 PM(Sat 03 January)2.14 ft (0.65 m)
tide stateSunrise: 7:08AMtide stateSunset: 5:25PMtide stateMoonset: 7:33AMtide stateMoonrise: 5:51PM

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Tide Times for Mermentau River entrance: Sunday 04 January 2026

Tidetide stateTime (CST)& DateHeight
Low Tide 9:34 AM(Sun 04 January)-1.84 ft (-0.56 m)
High Tide 5:15 PM(Sun 04 January)2.05 ft (0.62 m)
Low Tide10:01 PM(Sun 04 January)1.79 ft (0.55 m)
tide stateSunrise: 7:08AMtide stateSunset: 5:26PMtide stateMoonset: 8:25AMtide stateMoonrise: 7:02PM

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