Latest Tide Table

Tide Times for Grand Isle

Lat Long: 29.26° N 89.97° W

Today's tide times for Bayou Rigaud, Grand Isle, Mississippi River Delta, Louisiana

The predicted tide times today on Thursday 18 December 2025 for Grand Isle are: first low tide at 7:32am, first high tide at 8:40pm. Sunrise is at 6:48am and sunset is at 5:04pm.

Today's tide times for Grand Isle: Thursday 18 December 2025

Tidetide stateTime (CST)& DateHeight
Low Tide 7:32 AM(Thu 18 December)-0.46 ft (-0.14 m)
High Tide 8:40 PM(Thu 18 December)1.01 ft (0.31 m)
Tide Datum: Mean Lower Low Water
TideHigh
TideLow
Tide Rising
  • Wind Speed
    -
  • Swell
    —
  • Weather
High tide in:
Live Tide
Next Tide State HIGH TIDE in Grand Isle is at
which is in from now.
Next Tide Falling LOW TIDE in Grand Isle is at
which is in from now.
The tide is .Tide state rising
Local time:

Tide chart for Grand IsleShowing low and high tide times for the next 30 days at Grand Isle. Tide Times are CST (UTC -6.0hrs).

View Grand Isle 7 Day Tide Chart Image.

Bayou Rigaud, Grand Isle, Mississippi River Delta, Louisiana Tide Chart including high and low tide times for the next 7 days
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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

Thursday, 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
5 Jan
6 Jan
7 Jan
8 Jan
9 Jan
10 Jan
11 Jan
12 Jan
13 Jan
14 Jan
15 Jan
AMPMFriSatSunMonTueWedThuFriSatSunMonTueWedThuFriSatSunMonTueWedThuFriSatSunMonTueWedThu
8:40PM0.31m
9:21PM0.31m
10:02PM0.31m
10:43PM0.31m
11:22PM0.30m
11:58PM0.27m
00:28AM0.22m
00:35AM0.15m
8:44PM0.10m
6:15PM0.12m
5:40PM0.19m
5:53PM0.26m
6:26PM0.32m
7:10PM0.36m
8:03PM0.38m
8:59PM0.38m
9:54PM0.36m
10:47PM0.32m
11:37PM0.27m
00:20AM0.20m
00:50AM0.12m
7:17PM0.06m
5:02PM0.10m
4:55PM0.15m
5:16PM0.20m
5:49PM0.23m
6:27PM0.24m
7:10PM0.26m
7:53PM0.27m
7:32AM-0.14m
8:13AM-0.16m
8:55AM-0.16m
9:37AM-0.17m
10:16AM-0.17m
10:52AM-0.16m
11:20AM-0.13m
11:36AM-0.08m
11:20AM-0.02m
9:32AM0.02m
4:41AM-0.02m
4:44AM-0.11m
5:22AM-0.18m
6:10AM-0.24m
7:01AM-0.27m
7:57AM-0.28m
8:53AM-0.27m
9:44AM-0.25m
10:29AM-0.20m
11:01AM-0.14m
11:09AM-0.08m
10:28AM-0.02m
8:30AM0.01m
4:16AM-0.03m
4:08AM-0.08m
4:40AM-0.12m
5:18AM-0.15m
6:01AM-0.17m
6:45AM-0.18m
tide state
6:48AM
tide state
5:04PM
6:48AM
5:05PM
6:49AM
5:05PM
6:50AM
5:06PM
6:50AM
5:06PM
6:50AM
5:07PM
6:51AM
5:07PM
6:51AM
5:08PM
6:52AM
5:09PM
6:52AM
5:09PM
6:52AM
5:10PM
6:53AM
5:10PM
6:53AM
5:11PM
6:53AM
5:12PM
6:54AM
5:13PM
6:54AM
5:13PM
6:54AM
5:14PM
6:54AM
5:15PM
6:54AM
5:15PM
6:55AM
5:16PM
6:55AM
5:17PM
6:55AM
5:18PM
6:55AM
5:19PM
6:55AM
5:19PM
6:55AM
5:20PM
6:55AM
5:21PM
6:55AM
5:22PM
6:55AM
5:23PM
6:54AM
5:23PM
0.95% - (Waning Crescent)
tide state
5:44AM
0.96% - (Waning Crescent)
tide state
3:50PM
0.0% - (New Moon)
4:40PM
6:39AM
0.04% - (Waxing Crescent)
5:34PM
7:31AM
0.07% - (Waxing Crescent)
6:32PM
8:18AM
0.11% - (Waxing Crescent)
7:32PM
9:01AM
0.14% - (Waxing Crescent)
8:31PM
9:38AM
0.18% - (Waxing Crescent)
9:31PM
10:11AM
0.21% - (Waxing Crescent)
10:30PM
10:42AM
0.24% - (First Quarter)
11:29PM
11:12AM
0.28% - (First Quarter)

11:42AM
0.31% - (Waxing Gibbous)
00:31AM
12:14PM
0.35% - (Waxing Gibbous)
1:35AM
12:49PM
0.38% - (Waxing Gibbous)
2:43AM
1:31PM
0.42% - (Waxing Gibbous)
3:55AM
2:21PM
0.45% - (Waxing Gibbous)
5:08AM
3:20PM
0.49% - (Full Moon)
6:17AM
4:27PM
0.52% - (Full Moon)
7:19AM
5:39PM
0.56% - (Waning Gibbous)
8:10AM
6:50PM
0.6% - (Waning Gibbous)
8:53AM
7:58PM
0.63% - (Waning Gibbous)
9:29AM
9:01PM
0.67% - (Waning Gibbous)
10:01AM
10:01PM
0.7% - (Waning Gibbous)
10:30AM
10:57PM
0.74% - (Last Quarter)
10:57AM
11:53PM
0.75% - (Last Quarter)
11:25AM

0.77% - (Last Quarter)
11:55AM
00:48AM
0.81% - (Waning Crescent)
12:27PM
1:43AM
0.84% - (Waning Crescent)
1:04PM
2:39AM
0.88% - (Waning Crescent)
1:46PM
3:36AM
0.91% - (Waning Crescent)
2:33PM
4:32AM
20
ESE
15
SW
25
WSW
20
WNW
20
NNE
15
SSE
15
ESE
20
SE
15
E
15
SE
10
ESE
15
SE
15
ESE
20
ESE
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SE
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SSE
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Grand Isle tide chart key:

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

Tide Times are CST (UTC -6.0hrs). Last Spring High Tide at Bayou Rigaud, Grand Isle River Delta was on Fri 05 Dec (height: 0.47m 1.5ft). Next high Spring Tide at Bayou Rigaud, Grand Isle River Delta will be on Thu 18 Dec (height: 0.31m 1.0ft).

Grand Isle tide chart key: The tide chart above shows the height and times of high tide and low tide for Bayou Rigaud, Grand Isle, Mississippi River Delta, Louisiana. The grey shading corresponds to nighttime hours between sunset and sunrise at Grand Isle.

Tide Times are CST (UTC -6.0hrs). Last Spring High Tide at Bayou Rigaud, Grand Isle River Delta was on Fri 05 Dec (height: 0.47m 1.5ft). Next high Spring Tide at Bayou Rigaud, Grand Isle River Delta will be on Thu 18 Dec (height: 0.31m 1.0ft).

Grand Isle tide times for December and January

December and January Tide charts for Grand Isle: The tide charts below show the height, time and date of high and low tides for the next 30 days.

Tide Times for Grand Isle (tomorrow): Friday 19 December 2025

Tidetide stateTime (CST)& DateHeight
Low Tide 8:13 AM(Fri 19 December)-0.51 ft (-0.16 m)
High Tide 9:21 PM(Fri 19 December)1.03 ft (0.31 m)
tide stateSunrise: 6:48AMtide stateSunset: 5:05PMtide stateMoonrise: 6:39AMtide stateMoonset: 4:40PM

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Tide Times for Grand Isle: Saturday 20 December 2025

Tidetide stateTime (CST)& DateHeight
Low Tide 8:55 AM(Sat 20 December)-0.54 ft (-0.16 m)
High Tide10:02 PM(Sat 20 December)1.03 ft (0.31 m)
tide stateSunrise: 6:49AMtide stateSunset: 5:05PMtide stateMoonrise: 7:31AMtide stateMoonset: 5:34PM

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Tide Times for Grand Isle: Sunday 21 December 2025

Tidetide stateTime (CST)& DateHeight
Low Tide 9:37 AM(Sun 21 December)-0.56 ft (-0.17 m)
High Tide10:43 PM(Sun 21 December)1.02 ft (0.31 m)
tide stateSunrise: 6:50AMtide stateSunset: 5:06PMtide stateMoonrise: 8:18AMtide stateMoonset: 6:32PM

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Tide Times for Grand Isle: Monday 22 December 2025

Tidetide stateTime (CST)& DateHeight
Low Tide10:16 AM(Mon 22 December)-0.56 ft (-0.17 m)
High Tide11:22 PM(Mon 22 December)0.98 ft (0.3 m)
tide stateSunrise: 6:50AMtide stateSunset: 5:06PMtide stateMoonrise: 9:01AMtide stateMoonset: 7:32PM

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Tide Times for Grand Isle: Tuesday 23 December 2025

Tidetide stateTime (CST)& DateHeight
Low Tide10:52 AM(Tue 23 December)-0.52 ft (-0.16 m)
High Tide11:58 PM(Tue 23 December)0.88 ft (0.27 m)
tide stateSunrise: 6:50AMtide stateSunset: 5:07PMtide stateMoonrise: 9:38AMtide stateMoonset: 8:31PM

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Tide Times for Grand Isle: Wednesday 24 December 2025

Tidetide stateTime (CST)& DateHeight
Low Tide11:20 AM(Wed 24 December)-0.42 ft (-0.13 m)
tide stateSunrise: 6:51AMtide stateSunset: 5:07PMtide stateMoonrise:10:11AMtide stateMoonset: 9:31PM

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Tide Times for Grand Isle: Thursday 25 December 2025

Tidetide stateTime (CST)& DateHeight
High Tide00:28 AM(Thu 25 December)0.72 ft (0.22 m)
Low Tide11:36 AM(Thu 25 December)-0.26 ft (-0.08 m)
tide stateSunrise: 6:51AMtide stateSunset: 5:08PMtide stateMoonrise:10:42AMtide stateMoonset:10:30PM

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Tide Times for Grand Isle: Friday 26 December 2025

Tidetide stateTime (CST)& DateHeight
High Tide00:35 AM(Fri 26 December)0.5 ft (0.15 m)
Low Tide11:20 AM(Fri 26 December)-0.08 ft (-0.02 m)
High Tide 8:44 PM(Fri 26 December)0.32 ft (0.1 m)
tide stateSunrise: 6:52AMtide stateSunset: 5:09PMtide stateMoonrise:11:12AMtide stateMoonset:11:29PM

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Tide Times for Grand Isle: Saturday 27 December 2025

Tidetide stateTime (CST)& DateHeight
Low Tide 9:32 AM(Sat 27 December)0.06 ft (0.02 m)
High Tide 6:15 PM(Sat 27 December)0.41 ft (0.12 m)
tide stateSunrise: 6:52AMtide stateSunset: 5:09PMtide stateMoonrise:11:42AM

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Tide Times for Grand Isle: Sunday 28 December 2025

Tidetide stateTime (CST)& DateHeight
Low Tide 4:41 AM(Sun 28 December)-0.08 ft (-0.02 m)
High Tide 5:40 PM(Sun 28 December)0.63 ft (0.19 m)
tide stateSunrise: 6:52AMtide stateSunset: 5:10PMtide stateMoonset:00:31AMtide stateMoonrise:12:14PM

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Tide Times for Grand Isle: Monday 29 December 2025

Tidetide stateTime (CST)& DateHeight
Low Tide 4:44 AM(Mon 29 December)-0.36 ft (-0.11 m)
High Tide 5:53 PM(Mon 29 December)0.86 ft (0.26 m)
tide stateSunrise: 6:53AMtide stateSunset: 5:10PMtide stateMoonset: 1:35AMtide stateMoonrise:12:49PM

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Tide Times for Grand Isle: Tuesday 30 December 2025

Tidetide stateTime (CST)& DateHeight
Low Tide 5:22 AM(Tue 30 December)-0.6 ft (-0.18 m)
High Tide 6:26 PM(Tue 30 December)1.05 ft (0.32 m)
tide stateSunrise: 6:53AMtide stateSunset: 5:11PMtide stateMoonset: 2:43AMtide stateMoonrise: 1:31PM

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Tide Times for Grand Isle: Wednesday 31 December 2025

Tidetide stateTime (CST)& DateHeight
Low Tide 6:10 AM(Wed 31 December)-0.78 ft (-0.24 m)
High Tide 7:10 PM(Wed 31 December)1.18 ft (0.36 m)
tide stateSunrise: 6:53AMtide stateSunset: 5:12PMtide stateMoonset: 3:55AMtide stateMoonrise: 2:21PM

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Tide Times for Grand Isle: Thursday 01 January 2026

Tidetide stateTime (CST)& DateHeight
Low Tide 7:01 AM(Thu 01 January)-0.89 ft (-0.27 m)
High Tide 8:03 PM(Thu 01 January)1.25 ft (0.38 m)
tide stateSunrise: 6:54AMtide stateSunset: 5:13PMtide stateMoonset: 5:08AMtide stateMoonrise: 3:20PM

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Tide Times for Grand Isle: Friday 02 January 2026

Tidetide stateTime (CST)& DateHeight
Low Tide 7:57 AM(Fri 02 January)-0.92 ft (-0.28 m)
High Tide 8:59 PM(Fri 02 January)1.24 ft (0.38 m)
tide stateSunrise: 6:54AMtide stateSunset: 5:13PMtide stateMoonset: 6:17AMtide stateMoonrise: 4:27PM

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Tide Times for Grand Isle: Saturday 03 January 2026

Tidetide stateTime (CST)& DateHeight
Low Tide 8:53 AM(Sat 03 January)-0.9 ft (-0.27 m)
High Tide 9:54 PM(Sat 03 January)1.18 ft (0.36 m)
tide stateSunrise: 6:54AMtide stateSunset: 5:14PMtide stateMoonset: 7:19AMtide stateMoonrise: 5:39PM

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Tide Times for Grand Isle: Sunday 04 January 2026

Tidetide stateTime (CST)& DateHeight
Low Tide 9:44 AM(Sun 04 January)-0.81 ft (-0.25 m)
High Tide10:47 PM(Sun 04 January)1.05 ft (0.32 m)
tide stateSunrise: 6:54AMtide stateSunset: 5:15PMtide stateMoonset: 8:10AMtide stateMoonrise: 6:50PM

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Tide Times for Grand Isle: Monday 05 January 2026

Tidetide stateTime (CST)& DateHeight
Low Tide10:29 AM(Mon 05 January)-0.66 ft (-0.2 m)
High Tide11:37 PM(Mon 05 January)0.87 ft (0.27 m)
tide stateSunrise: 6:54AMtide stateSunset: 5:15PMtide stateMoonset: 8:53AMtide stateMoonrise: 7:58PM

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Tide Times for Grand Isle: Tuesday 06 January 2026

Tidetide stateTime (CST)& DateHeight
Low Tide11:01 AM(Tue 06 January)-0.47 ft (-0.14 m)
tide stateSunrise: 6:55AMtide stateSunset: 5:16PMtide stateMoonset: 9:29AMtide stateMoonrise: 9:01PM

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Tide Times for Grand Isle: Wednesday 07 January 2026

Tidetide stateTime (CST)& DateHeight
High Tide00:20 AM(Wed 07 January)0.64 ft (0.2 m)
Low Tide11:09 AM(Wed 07 January)-0.25 ft (-0.08 m)
tide stateSunrise: 6:55AMtide stateSunset: 5:17PMtide stateMoonset:10:01AMtide stateMoonrise:10:01PM

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Tide Times for Grand Isle: Thursday 08 January 2026

Tidetide stateTime (CST)& DateHeight
High Tide00:50 AM(Thu 08 January)0.39 ft (0.12 m)
Low Tide10:28 AM(Thu 08 January)-0.06 ft (-0.02 m)
High Tide 7:17 PM(Thu 08 January)0.19 ft (0.06 m)
tide stateSunrise: 6:55AMtide stateSunset: 5:18PMtide stateMoonset:10:30AMtide stateMoonrise:10:57PM

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Tide Times for Grand Isle: Friday 09 January 2026

Tidetide stateTime (CST)& DateHeight
Low Tide 8:30 AM(Fri 09 January)0.02 ft (0.01 m)
High Tide 5:02 PM(Fri 09 January)0.33 ft (0.1 m)
tide stateSunrise: 6:55AMtide stateSunset: 5:19PMtide stateMoonset:10:57AMtide stateMoonrise:11:53PM

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Tide Times for Grand Isle: Saturday 10 January 2026

Tidetide stateTime (CST)& DateHeight
Low Tide 4:16 AM(Sat 10 January)-0.09 ft (-0.03 m)
High Tide 4:55 PM(Sat 10 January)0.5 ft (0.15 m)
tide stateSunrise: 6:55AMtide stateSunset: 5:19PMtide stateMoonset:11:25AM

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Tide Times for Grand Isle: Sunday 11 January 2026

Tidetide stateTime (CST)& DateHeight
Low Tide 4:08 AM(Sun 11 January)-0.26 ft (-0.08 m)
High Tide 5:16 PM(Sun 11 January)0.64 ft (0.2 m)
tide stateSunrise: 6:55AMtide stateSunset: 5:20PMtide stateMoonrise:00:48AMtide stateMoonset:11:55AM

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Tide Times for Grand Isle: Monday 12 January 2026

Tidetide stateTime (CST)& DateHeight
Low Tide 4:40 AM(Mon 12 January)-0.39 ft (-0.12 m)
High Tide 5:49 PM(Mon 12 January)0.74 ft (0.23 m)
tide stateSunrise: 6:55AMtide stateSunset: 5:21PMtide stateMoonrise: 1:43AMtide stateMoonset:12:27PM

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Tide Times for Grand Isle: Tuesday 13 January 2026

Tidetide stateTime (CST)& DateHeight
Low Tide 5:18 AM(Tue 13 January)-0.49 ft (-0.15 m)
High Tide 6:27 PM(Tue 13 January)0.8 ft (0.24 m)
tide stateSunrise: 6:55AMtide stateSunset: 5:22PMtide stateMoonrise: 2:39AMtide stateMoonset: 1:04PM

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Tide Times for Grand Isle: Wednesday 14 January 2026

Tidetide stateTime (CST)& DateHeight
Low Tide 6:01 AM(Wed 14 January)-0.55 ft (-0.17 m)
High Tide 7:10 PM(Wed 14 January)0.85 ft (0.26 m)
tide stateSunrise: 6:55AMtide stateSunset: 5:23PMtide stateMoonrise: 3:36AMtide stateMoonset: 1:46PM

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Tide Times for Grand Isle: Thursday 15 January 2026

Tidetide stateTime (CST)& DateHeight
Low Tide 6:45 AM(Thu 15 January)-0.59 ft (-0.18 m)
High Tide 7:53 PM(Thu 15 January)0.88 ft (0.27 m)
tide stateSunrise: 6:54AMtide stateSunset: 5:23PMtide stateMoonrise: 4:32AMtide stateMoonset: 2:33PM

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NOTE: We do not accept responsibility for any amendments or changes to the data whilst it is displayed / printed from our website.

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