Today's tide times for Mermentau River entrance, Louisiana
The predicted tide times today on Monday 10 November 2025 for Mermentau River entrance are: first low tide at 12:51pm, first high tide at 9:36pm. Sunrise is at 6:33am and sunset is at 5:19pm.
Today's tide times for Mermentau River entrance: Monday 10 November 2025
| Tide | Time (CST)& Date | Height |
|---|---|---|
| Low Tide | 12:51 PM(Mon 10 November) | -0.22 ft (-0.07 m) |
| High Tide | 9:36 PM(Mon 10 November) | 3.15 ft (0.96 m) |
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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.


HIGH (CST) |
LOW (CST) |
| Sun |
Moon Set Rise |
| Wind |
Monday, 10 Nov | 11 Nov | 12 Nov | 13 Nov | 14 Nov | 15 Nov | 16 Nov | 17 Nov | 18 Nov | 19 Nov | 20 Nov | 21 Nov | 22 Nov | 23 Nov | 24 Nov | 25 Nov | 26 Nov | 27 Nov | 28 Nov | 29 Nov | 30 Nov | 1 Dec | 2 Dec | 3 Dec | 4 Dec | 5 Dec | 6 Dec | 7 Dec | 8 Dec | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AM | PM | Tue | Wed | Thu | Fri | Sat | Sun | Mon | Tue | Wed | Thu | Fri | Sat | Sun | Mon | Tue | Wed | Thu | Fri | Sat | Sun | Mon | Tue | Wed | Thu | Fri | Sat | Sun | Mon | ||
9:36PM0.96m | 10:19PM0.90m | 10:43PM0.84m | 8:10AM0.67m 10:56PM0.78m | 10:28AM0.67m 11:05PM0.74m | 12:08PM0.72m 11:09PM0.72m | 1:24PM0.78m 11:09PM0.71m | 2:22PM0.84m 11:04PM0.73m | 3:10PM0.87m 10:51PM0.74m | 3:51PM0.89m | 4:30PM0.89m | 5:11PM0.87m | 5:58PM0.86m 11:06PM0.82m | 6:55PM0.84m 11:34PM0.82m | 7:58PM0.82m 11:44PM0.81m | 8:46PM0.80m | 9:11PM0.77m | 9:24PM0.72m | 9:32PM0.68m | 9:17AM0.53m 9:36PM0.65m | 11:16AM0.63m 9:40PM0.64m | 12:39PM0.76m 9:43PM0.66m | 1:46PM0.87m 9:50PM0.70m | 2:46PM0.95m 10:02PM0.76m | 3:44PM0.98m 10:32PM0.81m | 4:43PM0.95m 11:18PM0.83m | 5:43PM0.90m | 00:08AM0.82m 6:45PM0.83m | 00:54AM0.78m 7:41PM0.76m | |||
12:51PM-0.07m | 2:02PM0.05m | 3:18PM0.17m | 6:10AM0.64m 4:36PM0.29m | 6:23AM0.50m 5:47PM0.41m | 6:45AM0.36m 6:52PM0.51m | 7:08AM0.23m 7:52PM0.61m | 7:31AM0.12m 8:48PM0.68m | 7:53AM0.04m 9:44PM0.73m | 8:17AM-0.02m | 8:43AM-0.06m | 9:12AM-0.08m | 9:45AM-0.09m 10:38PM0.82m | 10:21AM-0.08m 10:47PM0.82m | 11:01AM-0.07m 11:28PM0.81m | 11:44AM-0.03m | 12:32PM0.02m | 1:26PM0.10m | 2:30PM0.21m | 5:04AM0.41m 3:48PM0.34m | 5:18AM0.22m 5:17PM0.47m | 5:49AM0.02m 6:46PM0.58m | 6:28AM-0.18m 8:06PM0.68m | 7:12AM-0.34m 9:13PM0.75m | 7:59AM-0.44m 10:00PM0.80m | 8:49AM-0.49m 10:29PM0.82m | 9:41AM-0.48m 10:57PM0.81m | 10:36AM-0.42m 11:43PM0.77m | 11:31AM-0.31m | |||
6:33AM | 5:19PM | 6:34AM 5:18PM | 6:34AM 5:17PM | 6:35AM 5:17PM | 6:36AM 5:16PM | 6:37AM 5:16PM | 6:38AM 5:16PM | 6:38AM 5:15PM | 6:39AM 5:15PM | 6:40AM 5:14PM | 6:41AM 5:14PM | 6:42AM 5:14PM | 6:43AM 5:13PM | 6:43AM 5:13PM | 6:44AM 5:13PM | 6:45AM 5:13PM | 6:46AM 5:13PM | 6:47AM 5:12PM | 6:47AM 5:12PM | 6:48AM 5:12PM | 6:49AM 5:12PM | 6:50AM 5:12PM | 6:51AM 5:12PM | 6:51AM 5:12PM | 6:52AM 5:12PM | 6:53AM 5:12PM | 6:54AM 5:12PM | 6:54AM 5:13PM | 6:55AM 5:13PM | ||
0.69% - (Waning Gibbous) 12:02PM | 0.7% - (Waning Gibbous) 10:35PM | 0.74% - (Last Quarter) 12:42PM 11:39PM | 0.76% - (Last Quarter) 1:16PM | 0.77% - (Last Quarter) 1:46PM 00:39AM | 0.81% - (Waning Crescent) 2:14PM 1:36AM | 0.84% - (Waning Crescent) 2:40PM 2:31AM | 0.88% - (Waning Crescent) 3:06PM 3:25AM | 0.91% - (Waning Crescent) 3:34PM 4:20AM | 0.95% - (Waning Crescent) 4:05PM 5:15AM | 0.98% - (New Moon) 4:40PM 6:11AM | 0.0% - (New Moon) 5:19PM 7:08AM | 0.04% - (Waxing Crescent) 6:05PM 8:04AM | 0.07% - (Waxing Crescent) 6:56PM 8:59AM | 0.11% - (Waxing Crescent) 7:51PM 9:49AM | 0.14% - (Waxing Crescent) 8:49PM 10:34AM | 0.18% - (Waxing Crescent) 9:49PM 11:15AM | 0.21% - (Waxing Crescent) 10:49PM 11:50AM | 0.25% - (First Quarter) 11:49PM 12:23PM | 0.28% - (Waxing Gibbous) 12:54PM | 0.32% - (Waxing Gibbous) 00:50AM 1:24PM | 0.35% - (Waxing Gibbous) 1:52AM 1:55PM | 0.38% - (Waxing Gibbous) 2:58AM 2:29PM | 0.42% - (Waxing Gibbous) 4:07AM 3:09PM | 0.45% - (Waxing Gibbous) 5:20AM 3:55PM | 0.49% - (Full Moon) 6:36AM 4:51PM | 0.52% - (Full Moon) 7:49AM 5:56PM | 0.56% - (Waning Gibbous) 8:55AM 7:06PM | 0.6% - (Waning Gibbous) 9:51AM 8:17PM | 0.63% - (Waning Gibbous) 10:36AM 9:25PM | ||

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 06 Nov (height: 1.14m 3.7ft). Next high Spring Tide at Mermentau River entrance will be on Wed 19 Nov (height: 0.89m 2.9ft).
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 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 06 Nov (height: 1.14m 3.7ft). Next high Spring Tide at Mermentau River entrance will be on Wed 19 Nov (height: 0.89m 2.9ft).
Mermentau River entrance tide times for November and December
November and 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): Tuesday 11 November 2025
| Tide | Time (CST)& Date | Height |
|---|---|---|
| Low Tide | 2:02 PM(Tue 11 November) | 0.16 ft (0.05 m) |
| High Tide | 10:19 PM(Tue 11 November) | 2.95 ft (0.9 m) |
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Tide Times for Mermentau River entrance: Wednesday 12 November 2025
| Tide | Time (CST)& Date | Height |
|---|---|---|
| Low Tide | 3:18 PM(Wed 12 November) | 0.56 ft (0.17 m) |
| High Tide | 10:43 PM(Wed 12 November) | 2.75 ft (0.84 m) |
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Tide Times for Mermentau River entrance: Thursday 13 November 2025
| Tide | Time (CST)& Date | Height |
|---|---|---|
| Low Tide | 6:10 AM(Thu 13 November) | 2.09 ft (0.64 m) |
| High Tide | 8:10 AM(Thu 13 November) | 2.19 ft (0.67 m) |
| Low Tide | 4:36 PM(Thu 13 November) | 0.96 ft (0.29 m) |
| High Tide | 10:56 PM(Thu 13 November) | 2.57 ft (0.78 m) |
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Tide Times for Mermentau River entrance: Friday 14 November 2025
| Tide | Time (CST)& Date | Height |
|---|---|---|
| Low Tide | 6:23 AM(Fri 14 November) | 1.64 ft (0.5 m) |
| High Tide | 10:28 AM(Fri 14 November) | 2.2 ft (0.67 m) |
| Low Tide | 5:47 PM(Fri 14 November) | 1.33 ft (0.41 m) |
| High Tide | 11:05 PM(Fri 14 November) | 2.44 ft (0.74 m) |
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Tide Times for Mermentau River entrance: Saturday 15 November 2025
| Tide | Time (CST)& Date | Height |
|---|---|---|
| Low Tide | 6:45 AM(Sat 15 November) | 1.19 ft (0.36 m) |
| High Tide | 12:08 PM(Sat 15 November) | 2.37 ft (0.72 m) |
| Low Tide | 6:52 PM(Sat 15 November) | 1.68 ft (0.51 m) |
| High Tide | 11:09 PM(Sat 15 November) | 2.36 ft (0.72 m) |
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Tide Times for Mermentau River entrance: Sunday 16 November 2025
| Tide | Time (CST)& Date | Height |
|---|---|---|
| Low Tide | 7:08 AM(Sun 16 November) | 0.77 ft (0.23 m) |
| High Tide | 1:24 PM(Sun 16 November) | 2.57 ft (0.78 m) |
| Low Tide | 7:52 PM(Sun 16 November) | 1.99 ft (0.61 m) |
| High Tide | 11:09 PM(Sun 16 November) | 2.34 ft (0.71 m) |
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Tide Times for Mermentau River entrance: Monday 17 November 2025
| Tide | Time (CST)& Date | Height |
|---|---|---|
| Low Tide | 7:31 AM(Mon 17 November) | 0.41 ft (0.12 m) |
| High Tide | 2:22 PM(Mon 17 November) | 2.74 ft (0.84 m) |
| Low Tide | 8:48 PM(Mon 17 November) | 2.23 ft (0.68 m) |
| High Tide | 11:04 PM(Mon 17 November) | 2.38 ft (0.73 m) |
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Tide Times for Mermentau River entrance: Tuesday 18 November 2025
| Tide | Time (CST)& Date | Height |
|---|---|---|
| Low Tide | 7:53 AM(Tue 18 November) | 0.13 ft (0.04 m) |
| High Tide | 3:10 PM(Tue 18 November) | 2.86 ft (0.87 m) |
| Low Tide | 9:44 PM(Tue 18 November) | 2.41 ft (0.73 m) |
| High Tide | 10:51 PM(Tue 18 November) | 2.44 ft (0.74 m) |
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Tide Times for Mermentau River entrance: Wednesday 19 November 2025
| Tide | Time (CST)& Date | Height |
|---|---|---|
| Low Tide | 8:17 AM(Wed 19 November) | -0.08 ft (-0.02 m) |
| High Tide | 3:51 PM(Wed 19 November) | 2.91 ft (0.89 m) |
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Tide Times for Mermentau River entrance: Thursday 20 November 2025
| Tide | Time (CST)& Date | Height |
|---|---|---|
| Low Tide | 8:43 AM(Thu 20 November) | -0.21 ft (-0.06 m) |
| High Tide | 4:30 PM(Thu 20 November) | 2.91 ft (0.89 m) |
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Tide Times for Mermentau River entrance: Friday 21 November 2025
| Tide | Time (CST)& Date | Height |
|---|---|---|
| Low Tide | 9:12 AM(Fri 21 November) | -0.27 ft (-0.08 m) |
| High Tide | 5:11 PM(Fri 21 November) | 2.87 ft (0.87 m) |
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Tide Times for Mermentau River entrance: Saturday 22 November 2025
| Tide | Time (CST)& Date | Height |
|---|---|---|
| Low Tide | 9:45 AM(Sat 22 November) | -0.29 ft (-0.09 m) |
| High Tide | 5:58 PM(Sat 22 November) | 2.81 ft (0.86 m) |
| Low Tide | 10:38 PM(Sat 22 November) | 2.68 ft (0.82 m) |
| High Tide | 11:06 PM(Sat 22 November) | 2.68 ft (0.82 m) |
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Tide Times for Mermentau River entrance: Sunday 23 November 2025
| Tide | Time (CST)& Date | Height |
|---|---|---|
| Low Tide | 10:21 AM(Sun 23 November) | -0.27 ft (-0.08 m) |
| High Tide | 6:55 PM(Sun 23 November) | 2.74 ft (0.84 m) |
| Low Tide | 10:47 PM(Sun 23 November) | 2.68 ft (0.82 m) |
| High Tide | 11:34 PM(Sun 23 November) | 2.69 ft (0.82 m) |
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Tide Times for Mermentau River entrance: Monday 24 November 2025
| Tide | Time (CST)& Date | Height |
|---|---|---|
| Low Tide | 11:01 AM(Mon 24 November) | -0.22 ft (-0.07 m) |
| High Tide | 7:58 PM(Mon 24 November) | 2.68 ft (0.82 m) |
| Low Tide | 11:28 PM(Mon 24 November) | 2.65 ft (0.81 m) |
| High Tide | 11:44 PM(Mon 24 November) | 2.65 ft (0.81 m) |
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Tide Times for Mermentau River entrance: Tuesday 25 November 2025
| Tide | Time (CST)& Date | Height |
|---|---|---|
| Low Tide | 11:44 AM(Tue 25 November) | -0.11 ft (-0.03 m) |
| High Tide | 8:46 PM(Tue 25 November) | 2.62 ft (0.8 m) |
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Tide Times for Mermentau River entrance: Wednesday 26 November 2025
| Tide | Time (CST)& Date | Height |
|---|---|---|
| Low Tide | 12:32 PM(Wed 26 November) | 0.06 ft (0.02 m) |
| High Tide | 9:11 PM(Wed 26 November) | 2.51 ft (0.77 m) |
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Tide Times for Mermentau River entrance: Thursday 27 November 2025
| Tide | Time (CST)& Date | Height |
|---|---|---|
| Low Tide | 1:26 PM(Thu 27 November) | 0.33 ft (0.1 m) |
| High Tide | 9:24 PM(Thu 27 November) | 2.37 ft (0.72 m) |
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Tide Times for Mermentau River entrance: Friday 28 November 2025
| Tide | Time (CST)& Date | Height |
|---|---|---|
| Low Tide | 2:30 PM(Fri 28 November) | 0.69 ft (0.21 m) |
| High Tide | 9:32 PM(Fri 28 November) | 2.23 ft (0.68 m) |
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Tide Times for Mermentau River entrance: Saturday 29 November 2025
| Tide | Time (CST)& Date | Height |
|---|---|---|
| Low Tide | 5:04 AM(Sat 29 November) | 1.35 ft (0.41 m) |
| High Tide | 9:17 AM(Sat 29 November) | 1.74 ft (0.53 m) |
| Low Tide | 3:48 PM(Sat 29 November) | 1.11 ft (0.34 m) |
| High Tide | 9:36 PM(Sat 29 November) | 2.12 ft (0.65 m) |
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Tide Times for Mermentau River entrance: Sunday 30 November 2025
| Tide | Time (CST)& Date | Height |
|---|---|---|
| Low Tide | 5:18 AM(Sun 30 November) | 0.73 ft (0.22 m) |
| High Tide | 11:16 AM(Sun 30 November) | 2.08 ft (0.63 m) |
| Low Tide | 5:17 PM(Sun 30 November) | 1.53 ft (0.47 m) |
| High Tide | 9:40 PM(Sun 30 November) | 2.09 ft (0.64 m) |
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Tide Times for Mermentau River entrance: Monday 01 December 2025
| Tide | Time (CST)& Date | Height |
|---|---|---|
| Low Tide | 5:49 AM(Mon 01 December) | 0.06 ft (0.02 m) |
| High Tide | 12:39 PM(Mon 01 December) | 2.5 ft (0.76 m) |
| Low Tide | 6:46 PM(Mon 01 December) | 1.91 ft (0.58 m) |
| High Tide | 9:43 PM(Mon 01 December) | 2.16 ft (0.66 m) |
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Tide Times for Mermentau River entrance: Tuesday 02 December 2025
| Tide | Time (CST)& Date | Height |
|---|---|---|
| Low Tide | 6:28 AM(Tue 02 December) | -0.58 ft (-0.18 m) |
| High Tide | 1:46 PM(Tue 02 December) | 2.87 ft (0.87 m) |
| Low Tide | 8:06 PM(Tue 02 December) | 2.22 ft (0.68 m) |
| High Tide | 9:50 PM(Tue 02 December) | 2.31 ft (0.7 m) |
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Tide Times for Mermentau River entrance: Wednesday 03 December 2025
| Tide | Time (CST)& Date | Height |
|---|---|---|
| Low Tide | 7:12 AM(Wed 03 December) | -1.11 ft (-0.34 m) |
| High Tide | 2:46 PM(Wed 03 December) | 3.12 ft (0.95 m) |
| Low Tide | 9:13 PM(Wed 03 December) | 2.47 ft (0.75 m) |
| High Tide | 10:02 PM(Wed 03 December) | 2.49 ft (0.76 m) |
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Tide Times for Mermentau River entrance: Thursday 04 December 2025
| Tide | Time (CST)& Date | Height |
|---|---|---|
| Low Tide | 7:59 AM(Thu 04 December) | -1.46 ft (-0.44 m) |
| High Tide | 3:44 PM(Thu 04 December) | 3.2 ft (0.98 m) |
| Low Tide | 10:00 PM(Thu 04 December) | 2.63 ft (0.8 m) |
| High Tide | 10:32 PM(Thu 04 December) | 2.65 ft (0.81 m) |
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Tide Times for Mermentau River entrance: Friday 05 December 2025
| Tide | Time (CST)& Date | Height |
|---|---|---|
| Low Tide | 8:49 AM(Fri 05 December) | -1.62 ft (-0.49 m) |
| High Tide | 4:43 PM(Fri 05 December) | 3.13 ft (0.95 m) |
| Low Tide | 10:29 PM(Fri 05 December) | 2.7 ft (0.82 m) |
| High Tide | 11:18 PM(Fri 05 December) | 2.73 ft (0.83 m) |
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Tide Times for Mermentau River entrance: Saturday 06 December 2025
| Tide | Time (CST)& Date | Height |
|---|---|---|
| Low Tide | 9:41 AM(Sat 06 December) | -1.58 ft (-0.48 m) |
| High Tide | 5:43 PM(Sat 06 December) | 2.95 ft (0.9 m) |
| Low Tide | 10:57 PM(Sat 06 December) | 2.67 ft (0.81 m) |
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Tide Times for Mermentau River entrance: Sunday 07 December 2025
| Tide | Time (CST)& Date | Height |
|---|---|---|
| High Tide | 00:08 AM(Sun 07 December) | 2.7 ft (0.82 m) |
| Low Tide | 10:36 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 Tide | 11:43 PM(Sun 07 December) | 2.53 ft (0.77 m) |
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Tide Times for Mermentau River entrance: Monday 08 December 2025
| Tide | Time (CST)& Date | Height |
|---|---|---|
| High Tide | 00:54 AM(Mon 08 December) | 2.56 ft (0.78 m) |
| Low Tide | 11:31 AM(Mon 08 December) | -1.02 ft (-0.31 m) |
| High Tide | 7:41 PM(Mon 08 December) | 2.49 ft (0.76 m) |
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