NOAA station 8767403, Louisiana
Mermentau River, Grand Chenier tide chart
Saturday, October 31Central Daylight Time
NOAA harmonic station (NOAA’s page for this station, opens in a new tab)Falling, about 2.0 ft now
As of 6:09 AM CDT
- Next
- Low -0.1 ft at 1:55 PMin 7h 46m
- Then
- High 2.2 ft at 10:45 PMin 16h 36m
Low, passed
2:34 AM
2.0 ft
High, passed
4:45 AM
2.1 ft
- Next
Low
1:55 PM
-0.1 ft
High
10:45 PM
2.2 ft
The week ahead
This week’s tides at Mermentau River, Grand Chenier
Every high and low for the next seven days, in feet above MLLW. The 30-day table below has the rest of the month.
| Day | Tide curve | Highs | Lows | Range |
|---|---|---|---|---|
| Sat, Oct 31Range 2.3 ft | 4:45 AM 2.1 ft10:45 PM 2.2 ft | 2:34 AM 2.0 ft1:55 PM -0.1 ft | 2.3 ft | |
| Sun, Nov 1Range 1.9 ft | 10:51 PM 2.1 ft | 2:13 PM 0.2 ft | 1.9 ft | |
| Mon, Nov 2Range 1.5 ft | 11:42 PM 2.0 ft | 3:51 PM 0.5 ft | 1.5 ft | |
| Tue, Nov 3Range 0.7 ft | 11:16 AM 1.4 ft | 6:18 AM 1.3 ft5:17 PM 0.7 ft | 0.7 ft | |
| Wed, Nov 4Range 1.1 ft | 12:18 AM 2.0 ft1:06 PM 1.6 ft | 6:40 AM 0.9 ft6:28 PM 0.9 ft | 1.1 ft | |
| Thu, Nov 5Range 1.3 ft | 12:43 AM 1.9 ft2:08 PM 1.9 ft | 7:12 AM 0.6 ft7:26 PM 1.0 ft | 1.3 ft | |
| Fri, Nov 6Range 1.8 ft | 12:58 AM 1.8 ft2:54 PM 2.1 ft | 7:44 AM 0.3 ft8:15 PM 1.1 ft | 1.8 ft |
See this tide on Pathr’s chart. Free on iPhone and Android.
Mermentau River, Grand Chenier tide table for the next 30 days
Every high and low for the next month, with the daily tidal range.
| Day | Highs | Lows | Range |
|---|---|---|---|
| Sat, Oct 31Range 2.3 ft | 4:45 AM 2.1 ft10:45 PM 2.2 ft | 2:34 AM 2.0 ft1:55 PM -0.1 ft | 2.3 ft |
| Sun, Nov 1Range 1.9 ft | 10:51 PM 2.1 ft | 2:13 PM 0.2 ft | 1.9 ft |
| Mon, Nov 2Range 1.5 ft | 11:42 PM 2.0 ft | 3:51 PM 0.5 ft | 1.5 ft |
| Tue, Nov 3Range 0.7 ft | 11:16 AM 1.4 ft | 6:18 AM 1.3 ft5:17 PM 0.7 ft | 0.7 ft |
| Wed, Nov 4Range 1.1 ft | 12:18 AM 2.0 ft1:06 PM 1.6 ft | 6:40 AM 0.9 ft6:28 PM 0.9 ft | 1.1 ft |
| Thu, Nov 5Range 1.3 ft | 12:43 AM 1.9 ft2:08 PM 1.9 ft | 7:12 AM 0.6 ft7:26 PM 1.0 ft | 1.3 ft |
| Fri, Nov 6Range 1.8 ft | 12:58 AM 1.8 ft2:54 PM 2.1 ft | 7:44 AM 0.3 ft8:15 PM 1.1 ft | 1.8 ft |
| Sat, Nov 7Range 2.1 ft | 1:07 AM 1.8 ft3:33 PM 2.2 ft | 8:16 AM 0.1 ft9:00 PM 1.2 ft | 2.1 ft |
| Sun, Nov 8Range 2.3 ft | 1:14 AM 1.8 ft4:10 PM 2.3 ft | 8:45 AM 0.0 ft9:43 PM 1.3 ft | 2.3 ft |
| Mon, Nov 9Range 2.4 ft | 1:23 AM 1.7 ft4:46 PM 2.3 ft | 9:12 AM -0.1 ft10:26 PM 1.4 ft | 2.4 ft |
| Tue, Nov 10Range 2.4 ft | 1:34 AM 1.7 ft5:25 PM 2.3 ft | 9:38 AM -0.1 ft11:10 PM 1.5 ft | 2.4 ft |
| Wed, Nov 11Range 2.3 ft | 1:49 AM 1.7 ft6:10 PM 2.2 ft | 10:02 AM -0.1 ft11:56 PM 1.6 ft | 2.3 ft |
| Thu, Nov 12Range 2.3 ft | 2:09 AM 1.7 ft6:59 PM 2.2 ft | 10:29 AM -0.1 ft | 2.3 ft |
| Fri, Nov 13Range 2.2 ft | 7:49 PM 2.1 ft | 11:01 AM -0.1 ft | 2.2 ft |
Show days 15 to 30Hide days 15 to 30 | |||
| Sat, Nov 14Range 2.0 ft | 8:40 PM 2.0 ft | 11:36 AM 0.0 ft | 2.0 ft |
| Sun, Nov 15Range 1.7 ft | 9:30 PM 1.9 ft | 12:15 PM 0.2 ft | 1.7 ft |
| Mon, Nov 16Range 1.4 ft | 10:16 PM 1.8 ft | 12:58 PM 0.4 ft | 1.4 ft |
| Tue, Nov 17Range 1.1 ft | 10:54 PM 1.7 ft | 1:54 PM 0.6 ft | 1.1 ft |
| Wed, Nov 18Range 0.9 ft | 9:52 AM 1.1 ft11:20 PM 1.7 ft | 6:13 AM 1.1 ft4:02 PM 0.8 ft | 0.9 ft |
| Thu, Nov 19Range 0.8 ft | 12:27 PM 1.4 ft11:34 PM 1.6 ft | 6:16 AM 0.8 ft5:52 PM 1.0 ft | 0.8 ft |
| Fri, Nov 20Range 1.2 ft | 1:24 PM 1.7 ft11:40 PM 1.5 ft | 6:35 AM 0.5 ft6:55 PM 1.1 ft | 1.2 ft |
| Sat, Nov 21Range 1.9 ft | 2:07 PM 2.0 ft11:46 PM 1.6 ft | 6:57 AM 0.1 ft7:46 PM 1.1 ft | 1.9 ft |
| Sun, Nov 22Range 2.4 ft | 2:49 PM 2.2 ft | 7:23 AM -0.2 ft8:31 PM 1.3 ft | 2.4 ft |
| Mon, Nov 23Range 2.8 ft | 12:02 AM 1.6 ft3:33 PM 2.3 ft | 7:54 AM -0.5 ft9:13 PM 1.4 ft | 2.8 ft |
| Tue, Nov 24Range 3.1 ft | 12:27 AM 1.7 ft4:23 PM 2.4 ft | 8:32 AM -0.7 ft9:55 PM 1.5 ft | 3.1 ft |
| Wed, Nov 25Range 3.3 ft | 12:58 AM 1.8 ft5:20 PM 2.4 ft | 9:16 AM -0.9 ft10:37 PM 1.6 ft | 3.3 ft |
| Thu, Nov 26Range 3.2 ft | 1:34 AM 1.9 ft6:21 PM 2.3 ft | 10:05 AM -0.9 ft11:22 PM 1.7 ft | 3.2 ft |
| Fri, Nov 27Range 3.0 ft | 2:14 AM 1.9 ft7:20 PM 2.2 ft | 10:58 AM -0.8 ft | 3.0 ft |
| Sat, Nov 28Range 2.6 ft | 2:59 AM 1.8 ft8:14 PM 2.0 ft | 12:13 AM 1.6 ft11:54 AM -0.6 ft | 2.6 ft |
| Sun, Nov 29Range 2.1 ft | 3:50 AM 1.6 ft9:00 PM 1.8 ft | 1:20 AM 1.5 ft12:52 PM -0.3 ft | 2.1 ft |
Conditions at Mermentau River, Grand Chenier
From the National Weather Service forecast for this spot and the nearest water temperature reading, with today's sunrise and sunset.
Any date, past or future
Plan another date
Pick a date to see the tide curve, the highs and lows and sunrise and sunset at Mermentau River, Grand Chenier.
Choose a date above to draw its tide chart.
About Mermentau River, Grand Chenier tides
Mermentau River, Grand Chenier is a NOAA harmonic tide station (8767403): its predictions come from the tidal constituents NOAA derived from water levels measured at this spot. Heights are in feet above MLLW (Mean Lower Low Water), the datum of US nautical charts, so they line up with charted depths.
In the next 30 days, Mermentau River, Grand Chenier has two highs and two lows on 19 days, one high and one low on 7 days and three turns on 4 days, and the daily range runs from 0.7 to 3.3 ft. That is a mixed tide: some days bring two highs and two lows of clearly different heights, others only one of each.
Use the curve above to time a harbor entrance, a beach walk, fishing a moving tide or clearing a shallow bar, and remember that wind, air pressure and river flow can push the real water level above or below the prediction. The daily tidal range in the tables shows how much water moves each day: bigger ranges around the new and full moon mean stronger currents.
The latest water temperature near Mermentau River, Grand Chenier is about 74°F, from NOAA station 8768094, 20 mi away, at 5:30 AM CDT. Water temperature shapes where fish hold and feed, and tells you what to wear in the water, so check it alongside the tide before you head out.
Frequently asked
What time is high tide in Mermentau River, Grand Chenier today?+
Today (Saturday, October 31), high tide at Mermentau River, Grand Chenier is at 4:45 AM (2.1 ft), 10:45 PM (2.2 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in Mermentau River, Grand Chenier today?+
Today, low tide at Mermentau River, Grand Chenier is at 2:34 AM (2.0 ft), 1:55 PM (-0.1 ft).
What tidal datum do these Mermentau River, Grand Chenier tide heights use?+
All heights are given in feet relative to MLLW (Mean Lower Low Water), the standard NOAA chart datum for US tidal waters. A tide of 0.0 ft equals the chart datum; negative tides fall below it.
How accurate are these tide predictions?+
Mermentau River, Grand Chenier is a NOAA harmonic station (8767403), so these are NOAA's harmonic predictions for this spot, which are very accurate for the astronomical tide. Real water levels can still differ with wind, air pressure and river flow, so check conditions before you get underway.
What is the water temperature at Mermentau River, Grand Chenier?+
The latest water temperature near Mermentau River, Grand Chenier is about 74°F, from NOAA station 8768094, 20 mi away, at 5:30 AM CDT. Water temperature drives fish behavior and tells you what to wear in the water, so it's worth checking alongside the tide.
Pathr nautical charts
Explore tides on the chart
Find NOAA tide prediction stations on Pathr’s nautical chart. Select a station for today’s high and low tides, or explore another spot nearby.
Nearby tide stations
Bridge clearances near Mermentau River, Grand Chenier
Vertical clearance and drawbridge opening schedules for the bridges closest to Mermentau River, Grand Chenier. Check them against your air draft before you head out.
All US bridge clearances →
