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 20 September 2026 for Mermentau River entrance are: first high tide at 2:20am, first low tide at 5:46pm. Sunrise is at 6:59am and sunset is at 7:11pm.

Today's tide times for Mermentau River entrance: Sunday 20 September 2026

Tidetide stateTime (CDT)& DateHeight
High Tide 2:20 AM(Sun 20 September)3.14 ft (0.96 m)
Low Tide 5:46 PM(Sun 20 September)0.63 ft (0.19 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 CDT (UTC -5.0hrs).

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
(CDT)
LOW
(CDT)
Sun
Moon
Set
Rise
Wind

Sunday, 20 Sep
21 Sep
22 Sep
23 Sep
24 Sep
25 Sep
26 Sep
27 Sep
28 Sep
29 Sep
30 Sep
1 Oct
2 Oct
3 Oct
4 Oct
5 Oct
6 Oct
7 Oct
8 Oct
9 Oct
10 Oct
11 Oct
12 Oct
13 Oct
14 Oct
15 Oct
16 Oct
17 Oct
18 Oct
AMPMMonTueWedThuFriSatSunMonTueWedThuFriSatSunMonTueWedThuFriSatSunMonTueWedThuFriSatSun
2:20AM0.96m
2:31AM0.94m
2:32AM0.92m
9:34AM0.84m
2:32AM0.89m
11:29AM0.84m
2:34AM0.87m
12:48PM0.85m
2:38AM0.85m
2:00PM0.88m
2:42AM0.83m
3:09PM0.91m
2:44AM0.83m
4:19PM0.96m
2:44AM0.84m
5:32PM1.00m
2:40AM0.88m
6:50PM1.03m
2:30AM0.94m
8:19PM1.05m
2:14AM1.00m
10:10PM1.06m
00:19AM1.07m
1:05AM1.06m
1:23AM1.02m
1:35AM0.97m
10:18AM0.89m
1:44AM0.91m
12:07PM0.90m
1:53AM0.88m
1:33PM0.93m
2:02AM0.86m
2:47PM0.96m
2:09AM0.85m
3:55PM0.99m
2:15AM0.86m
4:58PM1.01m
2:16AM0.87m
5:59PM1.02m
2:08AM0.90m
7:02PM1.01m
1:31AM0.93m
8:14PM1.00m
9:48PM0.98m
00:41AM0.98m
1:00AM0.97m
5:46PM0.19m
6:38PM0.20m
9:19AM0.84m
7:23PM0.23m
8:33AM0.78m
8:03PM0.27m
8:39AM0.69m
8:41PM0.34m
9:00AM0.58m
9:19PM0.43m
9:29AM0.45m
10:00PM0.54m
10:02AM0.32m
10:43PM0.66m
10:40AM0.20m
11:28PM0.79m
11:23AM0.10m
00:14AM0.90m
12:12PM0.03m
1:03AM0.99m
1:09PM0.01m
2:16PM0.02m
3:31PM0.05m
4:50PM0.10m
6:05PM0.16m
7:48AM0.84m
7:11PM0.24m
8:04AM0.71m
8:08PM0.34m
8:34AM0.57m
9:00PM0.46m
9:07AM0.43m
9:48PM0.59m
9:40AM0.31m
10:34PM0.70m
10:14AM0.22m
11:19PM0.80m
10:47AM0.16m
00:06AM0.87m
11:23AM0.13m
1:02AM0.92m
12:02PM0.13m
12:45PM0.16m
1:35PM0.19m
2:32PM0.23m
3:36PM0.27m
tide state
6:59AM
tide state
7:11PM
7:00AM
7:10PM
7:00AM
7:08PM
7:01AM
7:07PM
7:01AM
7:06PM
7:02AM
7:05PM
7:03AM
7:03PM
7:03AM
7:02PM
7:04AM
7:01PM
7:04AM
7:00PM
7:05AM
6:58PM
7:05AM
6:57PM
7:06AM
6:56PM
7:06AM
6:55PM
7:07AM
6:54PM
7:08AM
6:52PM
7:08AM
6:51PM
7:09AM
6:50PM
7:09AM
6:49PM
7:10AM
6:48PM
7:11AM
6:47PM
7:11AM
6:46PM
7:12AM
6:44PM
7:12AM
6:43PM
7:13AM
6:42PM
7:14AM
6:41PM
7:14AM
6:40PM
7:15AM
6:39PM
7:16AM
6:38PM
74% illuminated
Moon age 9 days
Waxing Gibbous
tide state
1:04AM
80% illuminated
Moon age 10 days
Waxing Gibbous
tide state
3:44PM
88% illuminated
Moon age 11 days
Waxing Gibbous
2:01AM
4:22PM
94% illuminated
Moon age 12 days
Waxing Gibbous
2:59AM
4:57PM
98% illuminated
Moon age 13 days
Waxing Gibbous
3:58AM
5:29PM
100% illuminated
Moon age 14 days
Full Moon
4:57AM
5:59PM
99% illuminated
Moon age 15 days
Full Moon
5:55AM
6:29PM
97% illuminated
Moon age 16 days
Waning Gibbous
6:55AM
6:59PM
92% illuminated
Moon age 17 days
Waning Gibbous
7:57AM
7:31PM
85% illuminated
Moon age 18 days
Waning Gibbous
9:02AM
8:07PM
76% illuminated
Moon age 19 days
Waning Gibbous
10:09AM
8:49PM
66% illuminated
Moon age 20 days
Waning Gibbous
11:19AM
9:38PM
55% illuminated
Moon age 21 days
Last Quarter
12:28PM
10:35PM
44% illuminated
Moon age 22 days
Last Quarter
1:32PM
11:39PM
38% illuminated
Moon age 23 days
Waning Crescent
2:29PM

33% illuminated
Moon age 23 days
Waning Crescent
3:18PM
00:47AM
23% illuminated
Moon age 24 days
Waning Crescent
3:59PM
1:56AM
15% illuminated
Moon age 25 days
Waning Crescent
4:36PM
3:03AM
8% illuminated
Moon age 26 days
Waning Crescent
5:08PM
4:07AM
3% illuminated
Moon age 27 days
Waning Crescent
5:38PM
5:09AM
0% illuminated
Moon age 28 days
New Moon
6:08PM
6:09AM
0% illuminated
Moon age 0 days
New Moon
6:38PM
7:09AM
1% illuminated
Moon age 1 day
Waxing Crescent
7:11PM
8:08AM
5% illuminated
Moon age 2 days
Waxing Crescent
7:46PM
9:08AM
11% illuminated
Moon age 3 days
Waxing Crescent
8:26PM
10:07AM
18% illuminated
Moon age 4 days
Waxing Crescent
9:11PM
11:06AM
28% illuminated
Moon age 5 days
Waxing Crescent
10:00PM
12:01PM
38% illuminated
Moon age 6 days
Waxing Crescent
10:54PM
12:52PM
49% illuminated
Moon age 7 days
First Quarter
11:50PM
1:38PM
60% illuminated
Moon age 8 days
Waxing Gibbous

2:18PM
15
SSE
10
ESE
20
SSE
15
S
10
SE
5
NNE
10
ESE
10
E
10
NE
15
S
5
WNW
10
NE
5
SW
10
NE
10
NE
15
ENE
20
E
20
ENE
25
SSW
clearclearclearrain showerscloudthunderstorm clearpart cloudclearpart cloudclearclearpart cloudpart cloudclearclearcloudlight rainthunderstorm

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 CDT (UTC -5.0hrs). Last Spring High Tide at Mermentau River entrance was on Sat 05 Sep (height: 1.00m 3.3ft). Next high Spring Tide at Mermentau River entrance will be on Sat 19 Sep (height: 0.96m 3.1ft).

Mermentau River entrance tide times for September and October

September and October 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 21 September 2026

Tidetide stateTime (CDT)& DateHeight
High Tide 2:31 AM(Mon 21 September)3.09 ft (0.94 m)
Low Tide 6:38 PM(Mon 21 September)0.66 ft (0.2 m)
tide stateSunrise: 7:00AMtide stateSunset: 7:10PMtide stateMoonset: 2:01AMtide stateMoonrise: 4:22PM

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Tide Times for Mermentau River entrance: Tuesday 22 September 2026

Tidetide stateTime (CDT)& DateHeight
High Tide 2:32 AM(Tue 22 September)3.01 ft (0.92 m)
Low Tide 9:19 AM(Tue 22 September)2.74 ft (0.84 m)
High Tide 9:34 AM(Tue 22 September)2.74 ft (0.84 m)
Low Tide 7:23 PM(Tue 22 September)0.74 ft (0.23 m)
tide stateSunrise: 7:00AMtide stateSunset: 7:08PMtide stateMoonset: 2:59AMtide stateMoonrise: 4:57PM

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Tide Times for Mermentau River entrance: Wednesday 23 September 2026

Tidetide stateTime (CDT)& DateHeight
High Tide 2:32 AM(Wed 23 September)2.93 ft (0.89 m)
Low Tide 8:33 AM(Wed 23 September)2.56 ft (0.78 m)
High Tide11:29 AM(Wed 23 September)2.75 ft (0.84 m)
Low Tide 8:03 PM(Wed 23 September)0.88 ft (0.27 m)
tide stateSunrise: 7:01AMtide stateSunset: 7:07PMtide stateMoonset: 3:58AMtide stateMoonrise: 5:29PM

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Tide Times for Mermentau River entrance: Thursday 24 September 2026

Tidetide stateTime (CDT)& DateHeight
High Tide 2:34 AM(Thu 24 September)2.85 ft (0.87 m)
Low Tide 8:39 AM(Thu 24 September)2.27 ft (0.69 m)
High Tide12:48 PM(Thu 24 September)2.8 ft (0.85 m)
Low Tide 8:41 PM(Thu 24 September)1.1 ft (0.34 m)
tide stateSunrise: 7:01AMtide stateSunset: 7:06PMtide stateMoonset: 4:57AMtide stateMoonrise: 5:59PM

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Tide Times for Mermentau River entrance: Friday 25 September 2026

Tidetide stateTime (CDT)& DateHeight
High Tide 2:38 AM(Fri 25 September)2.78 ft (0.85 m)
Low Tide 9:00 AM(Fri 25 September)1.91 ft (0.58 m)
High Tide 2:00 PM(Fri 25 September)2.88 ft (0.88 m)
Low Tide 9:19 PM(Fri 25 September)1.41 ft (0.43 m)
tide stateSunrise: 7:02AMtide stateSunset: 7:05PMtide stateMoonset: 5:55AMtide stateMoonrise: 6:29PM

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Tide Times for Mermentau River entrance: Saturday 26 September 2026

Tidetide stateTime (CDT)& DateHeight
High Tide 2:42 AM(Sat 26 September)2.73 ft (0.83 m)
Low Tide 9:29 AM(Sat 26 September)1.49 ft (0.45 m)
High Tide 3:09 PM(Sat 26 September)3.0 ft (0.91 m)
Low Tide10:00 PM(Sat 26 September)1.77 ft (0.54 m)
tide stateSunrise: 7:03AMtide stateSunset: 7:03PMtide stateMoonset: 6:55AMtide stateMoonrise: 6:59PM

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Tide Times for Mermentau River entrance: Sunday 27 September 2026

Tidetide stateTime (CDT)& DateHeight
High Tide 2:44 AM(Sun 27 September)2.72 ft (0.83 m)
Low Tide10:02 AM(Sun 27 September)1.05 ft (0.32 m)
High Tide 4:19 PM(Sun 27 September)3.14 ft (0.96 m)
Low Tide10:43 PM(Sun 27 September)2.18 ft (0.66 m)
tide stateSunrise: 7:03AMtide stateSunset: 7:02PMtide stateMoonset: 7:57AMtide stateMoonrise: 7:31PM

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Tide Times for Mermentau River entrance: Monday 28 September 2026

Tidetide stateTime (CDT)& DateHeight
High Tide 2:44 AM(Mon 28 September)2.77 ft (0.84 m)
Low Tide10:40 AM(Mon 28 September)0.64 ft (0.2 m)
High Tide 5:32 PM(Mon 28 September)3.27 ft (1.0 m)
Low Tide11:28 PM(Mon 28 September)2.59 ft (0.79 m)
tide stateSunrise: 7:04AMtide stateSunset: 7:01PMtide stateMoonset: 9:02AMtide stateMoonrise: 8:07PM

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Tide Times for Mermentau River entrance: Tuesday 29 September 2026

Tidetide stateTime (CDT)& DateHeight
High Tide 2:40 AM(Tue 29 September)2.9 ft (0.88 m)
Low Tide11:23 AM(Tue 29 September)0.32 ft (0.1 m)
High Tide 6:50 PM(Tue 29 September)3.37 ft (1.03 m)
tide stateSunrise: 7:04AMtide stateSunset: 7:00PMtide stateMoonset:10:09AMtide stateMoonrise: 8:49PM

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Tide Times for Mermentau River entrance: Wednesday 30 September 2026

Tidetide stateTime (CDT)& DateHeight
Low Tide00:14 AM(Wed 30 September)2.96 ft (0.9 m)
High Tide 2:30 AM(Wed 30 September)3.08 ft (0.94 m)
Low Tide12:12 PM(Wed 30 September)0.11 ft (0.03 m)
High Tide 8:19 PM(Wed 30 September)3.43 ft (1.05 m)
tide stateSunrise: 7:05AMtide stateSunset: 6:58PMtide stateMoonset:11:19AMtide stateMoonrise: 9:38PM

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Tide Times for Mermentau River entrance: Thursday 01 October 2026

Tidetide stateTime (CDT)& DateHeight
Low Tide 1:03 AM(Thu 01 October)3.25 ft (0.99 m)
High Tide 2:14 AM(Thu 01 October)3.28 ft (1.0 m)
Low Tide 1:09 PM(Thu 01 October)0.03 ft (0.01 m)
High Tide10:10 PM(Thu 01 October)3.48 ft (1.06 m)
tide stateSunrise: 7:05AMtide stateSunset: 6:57PMtide stateMoonset:12:28PMtide stateMoonrise:10:35PM

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Tide Times for Mermentau River entrance: Friday 02 October 2026

Tidetide stateTime (CDT)& DateHeight
Low Tide 2:16 PM(Fri 02 October)0.06 ft (0.02 m)
tide stateSunrise: 7:06AMtide stateSunset: 6:56PMtide stateMoonset: 1:32PMtide stateMoonrise:11:39PM

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Tide Times for Mermentau River entrance: Saturday 03 October 2026

Tidetide stateTime (CDT)& DateHeight
High Tide00:19 AM(Sat 03 October)3.52 ft (1.07 m)
Low Tide 3:31 PM(Sat 03 October)0.18 ft (0.05 m)
tide stateSunrise: 7:06AMtide stateSunset: 6:55PMtide stateMoonset: 2:29PM

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Tide Times for Mermentau River entrance: Sunday 04 October 2026

Tidetide stateTime (CDT)& DateHeight
High Tide 1:05 AM(Sun 04 October)3.48 ft (1.06 m)
Low Tide 4:50 PM(Sun 04 October)0.33 ft (0.1 m)
tide stateSunrise: 7:07AMtide stateSunset: 6:54PMtide stateMoonrise:00:47AMtide stateMoonset: 3:18PM

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Tide Times for Mermentau River entrance: Monday 05 October 2026

Tidetide stateTime (CDT)& DateHeight
High Tide 1:23 AM(Mon 05 October)3.34 ft (1.02 m)
Low Tide 6:05 PM(Mon 05 October)0.53 ft (0.16 m)
tide stateSunrise: 7:08AMtide stateSunset: 6:52PMtide stateMoonrise: 1:56AMtide stateMoonset: 3:59PM

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Tide Times for Mermentau River entrance: Tuesday 06 October 2026

Tidetide stateTime (CDT)& DateHeight
High Tide 1:35 AM(Tue 06 October)3.17 ft (0.97 m)
Low Tide 7:48 AM(Tue 06 October)2.75 ft (0.84 m)
High Tide10:18 AM(Tue 06 October)2.92 ft (0.89 m)
Low Tide 7:11 PM(Tue 06 October)0.79 ft (0.24 m)
tide stateSunrise: 7:08AMtide stateSunset: 6:51PMtide stateMoonrise: 3:03AMtide stateMoonset: 4:36PM

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Tide Times for Mermentau River entrance: Wednesday 07 October 2026

Tidetide stateTime (CDT)& DateHeight
High Tide 1:44 AM(Wed 07 October)3.0 ft (0.91 m)
Low Tide 8:04 AM(Wed 07 October)2.34 ft (0.71 m)
High Tide12:07 PM(Wed 07 October)2.95 ft (0.9 m)
Low Tide 8:08 PM(Wed 07 October)1.13 ft (0.34 m)
tide stateSunrise: 7:09AMtide stateSunset: 6:50PMtide stateMoonrise: 4:07AMtide stateMoonset: 5:08PM

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Tide Times for Mermentau River entrance: Thursday 08 October 2026

Tidetide stateTime (CDT)& DateHeight
High Tide 1:53 AM(Thu 08 October)2.88 ft (0.88 m)
Low Tide 8:34 AM(Thu 08 October)1.87 ft (0.57 m)
High Tide 1:33 PM(Thu 08 October)3.04 ft (0.93 m)
Low Tide 9:00 PM(Thu 08 October)1.52 ft (0.46 m)
tide stateSunrise: 7:09AMtide stateSunset: 6:49PMtide stateMoonrise: 5:09AMtide stateMoonset: 5:38PM

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Tide Times for Mermentau River entrance: Friday 09 October 2026

Tidetide stateTime (CDT)& DateHeight
High Tide 2:02 AM(Fri 09 October)2.81 ft (0.86 m)
Low Tide 9:07 AM(Fri 09 October)1.41 ft (0.43 m)
High Tide 2:47 PM(Fri 09 October)3.14 ft (0.96 m)
Low Tide 9:48 PM(Fri 09 October)1.92 ft (0.59 m)
tide stateSunrise: 7:10AMtide stateSunset: 6:48PMtide stateMoonrise: 6:09AMtide stateMoonset: 6:08PM

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Tide Times for Mermentau River entrance: Saturday 10 October 2026

Tidetide stateTime (CDT)& DateHeight
High Tide 2:09 AM(Sat 10 October)2.79 ft (0.85 m)
Low Tide 9:40 AM(Sat 10 October)1.02 ft (0.31 m)
High Tide 3:55 PM(Sat 10 October)3.24 ft (0.99 m)
Low Tide10:34 PM(Sat 10 October)2.29 ft (0.7 m)
tide stateSunrise: 7:11AMtide stateSunset: 6:47PMtide stateMoonrise: 7:09AMtide stateMoonset: 6:38PM

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Tide Times for Mermentau River entrance: Sunday 11 October 2026

Tidetide stateTime (CDT)& DateHeight
High Tide 2:15 AM(Sun 11 October)2.82 ft (0.86 m)
Low Tide10:14 AM(Sun 11 October)0.71 ft (0.22 m)
High Tide 4:58 PM(Sun 11 October)3.31 ft (1.01 m)
Low Tide11:19 PM(Sun 11 October)2.61 ft (0.8 m)
tide stateSunrise: 7:11AMtide stateSunset: 6:46PMtide stateMoonrise: 8:08AMtide stateMoonset: 7:11PM

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Tide Times for Mermentau River entrance: Monday 12 October 2026

Tidetide stateTime (CDT)& DateHeight
High Tide 2:16 AM(Mon 12 October)2.87 ft (0.87 m)
Low Tide10:47 AM(Mon 12 October)0.52 ft (0.16 m)
High Tide 5:59 PM(Mon 12 October)3.34 ft (1.02 m)
tide stateSunrise: 7:12AMtide stateSunset: 6:44PMtide stateMoonrise: 9:08AMtide stateMoonset: 7:46PM

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Tide Times for Mermentau River entrance: Tuesday 13 October 2026

Tidetide stateTime (CDT)& DateHeight
Low Tide00:06 AM(Tue 13 October)2.86 ft (0.87 m)
High Tide 2:08 AM(Tue 13 October)2.94 ft (0.9 m)
Low Tide11:23 AM(Tue 13 October)0.43 ft (0.13 m)
High Tide 7:02 PM(Tue 13 October)3.33 ft (1.01 m)
tide stateSunrise: 7:12AMtide stateSunset: 6:43PMtide stateMoonrise:10:07AMtide stateMoonset: 8:26PM

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Tide Times for Mermentau River entrance: Wednesday 14 October 2026

Tidetide stateTime (CDT)& DateHeight
Low Tide 1:02 AM(Wed 14 October)3.03 ft (0.92 m)
High Tide 1:31 AM(Wed 14 October)3.04 ft (0.93 m)
Low Tide12:02 PM(Wed 14 October)0.44 ft (0.13 m)
High Tide 8:14 PM(Wed 14 October)3.28 ft (1.0 m)
tide stateSunrise: 7:13AMtide stateSunset: 6:42PMtide stateMoonrise:11:06AMtide stateMoonset: 9:11PM

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Tide Times for Mermentau River entrance: Thursday 15 October 2026

Tidetide stateTime (CDT)& DateHeight
Low Tide12:45 PM(Thu 15 October)0.51 ft (0.16 m)
High Tide 9:48 PM(Thu 15 October)3.23 ft (0.98 m)
tide stateSunrise: 7:14AMtide stateSunset: 6:41PMtide stateMoonrise:12:01PMtide stateMoonset:10:00PM

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Tide Times for Mermentau River entrance: Friday 16 October 2026

Tidetide stateTime (CDT)& DateHeight
Low Tide 1:35 PM(Fri 16 October)0.63 ft (0.19 m)
tide stateSunrise: 7:14AMtide stateSunset: 6:40PMtide stateMoonrise:12:52PMtide stateMoonset:10:54PM

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Tide Times for Mermentau River entrance: Saturday 17 October 2026

Tidetide stateTime (CDT)& DateHeight
High Tide00:41 AM(Sat 17 October)3.22 ft (0.98 m)
Low Tide 2:32 PM(Sat 17 October)0.75 ft (0.23 m)
tide stateSunrise: 7:15AMtide stateSunset: 6:39PMtide stateMoonrise: 1:38PMtide stateMoonset:11:50PM

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Tide Times for Mermentau River entrance: Sunday 18 October 2026

Tidetide stateTime (CDT)& DateHeight
High Tide 1:00 AM(Sun 18 October)3.19 ft (0.97 m)
Low Tide 3:36 PM(Sun 18 October)0.87 ft (0.27 m)
tide stateSunrise: 7:16AMtide stateSunset: 6:38PMtide stateMoonrise: 2:18PM

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