Grand Isle Tide Times, Louisiana

Fri, 28th Sat, 29th Sun, 30th
  • High 1:42am
    (0.26m)
  • Low 1:33pm
    (0.05m)
  • High 1:00am
    (0.2m)
  • Low 12:37pm
    (0.09m)
  • High 9:00pm
    (0.19m)
  • Low 6:01am
    (0.09m)
  • High 8:06pm
    (0.22m)
7 day tide table for Grand Isle

Tide status at 10:07 AM

Next high tide:

14 hrs 53 mins

Next low tide:

3 hrs 26 mins
Tide time clock

Tide is falling (30% full)

Tides in Grand Isle today

The predicted tides today for Grand Isle (LA) are: first high tide at 1:42am , first low tide at 1:33pm ;

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 2025-11-28
Night First light:
5:11		 Twilight:
6:08		 Sunrise:
6:34		 Sunset:
17:01		 Twilight:
17:27		 Last light:
18:25		 Night

Today's weather in Grand Isle

(overcast clouds)
11°C / 51°F

Partly cloudy
Wind

21 mph

Humidity

44%

Tides for fishing Grand Isle »

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

First Quarter

Moon phase: First Quarter

Tide station location

Map showing location of Grand Isle (29.236620, -89.987290) Grand Isle map pin © Google