Grand Isle Tide Times, Louisiana

7 day tide table for Grand Isle
Sat, 2nd	Sun, 3rd	Mon, 4th	Tue, 5th	Wed, 6th	Thu, 7th	Fri, 8th
High 5:31am (0.34m) Low 5:59pm (0.01m)	High 6:11am (0.36m) Low 6:44pm (-0.01m)	High 6:59am (0.38m) Low 7:29pm (-0.02m)	High 7:53am (0.39m) Low 8:13pm (-0.03m)	High 8:47am (0.41m) Low 8:55pm (-0.03m)	High 9:39am (0.41m) Low 9:33pm (-0.02m)	High 10:28am (0.41m) Low 10:08pm (-0.01m)

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Tue, 5th	Wed, 6th	Thu, 7th
High 7:53am (0.39m) Low 8:13pm (-0.03m)	High 8:47am (0.41m) Low 8:55pm (-0.03m)	High 9:39am (0.41m) Low 9:33pm (-0.02m)

Tide status at 01:09 AM

Next high tide:

4 hrs 22 mins

Next low tide:

16 hrs 50 mins

Tide is rising (65% full)

Tides in Grand Isle today

The predicted tides today for Grand Isle (LA) are: first high tide at 5:31am , first low tide at 5:59pm ;

7 day Grand Isle tide chart

*These tide schedules are estimates based on the most relevant accurate location (Mendicant Island, Barataria Bay, Louisiana), this is not necessarily the closest tide station and may differ significantly depending on distance. Please note, the low and high tide times given are not suitable for navigational purposes.

Sunrise, sunset and day length today

Day length for 2025-08-02

Night	First light: 4:53	Twilight: 5:55	Sunrise: 6:21	Sunset: 19:51	Twilight: 20:16	Last light: 21:19	Night

Today's weather in Grand Isle

(clear sky)
27°C / 80°F

Wind

10 mph

Humidity

86%

Tides for fishing Grand Isle »

Use these tide charts in conjunction with our solunar fishing calendar to find the best times to go.

Moon phase: First Quarter

Tide station location

Map showing location of Grand Isle (29.236620, -89.987290)