Today
87°F
Slight Chance Showers And Thunderstorms
20% precip
Louisiana · Gulf Coast
Grand Isle weather and tides
Forecast, tide times, and tropical storm history for Grand Isle, Louisiana.
- Coordinates
- 29.237, -89.987
- Storms within 75 mi
- 94
- Last direct hit
- 2021
- NWS office
- LIX
Forecast
Source: National Weather ServiceTonight
82°F
Partly Cloudy then Slight Chance Showers And Thunderstorms
16% precip
Friday
87°F
Chance Showers And Thunderstorms
26% precip
Friday Night
82°F
Slight Chance Showers And Thunderstorms then Partly Cloudy
22% precip
Saturday
87°F
Slight Chance Showers And Thunderstorms
23% precip
Saturday Night
81°F
Partly Cloudy
8% precip
Sunday
87°F
Chance Showers And Thunderstorms
32% precip
Sunday Night
82°F
Slight Chance Showers And Thunderstorms
21% precip
Tides
Full tide tableNearest station: East Point, Grand Isle, 2.6 miles away. Heights in feet above MLLW, times local to the station.
- Low 3:58 pm Thu Aug 6 -0.1 ft
- High 5:03 am Fri Aug 7 1.5 ft
- Low 4:54 pm Fri Aug 7 -0.3 ft
- High 6:07 am Sat Aug 8 1.6 ft
Tropical storm history
| Storm | Season | Closest approach | Intensity then |
|---|---|---|---|
| Unnamed Direct hit | 1860 | 3 mi | 127 mph |
| Unnamed Direct hit | 1869 | 3 mi | 81 mph |
| Danny Direct hit | 1997 | 6 mi | 75 mph |
| Betsy Direct hit | 1965 | 7 mi | 132 mph |
| Cindy Direct hit | 2005 | 7 mi | 75 mph |
| Unnamed Direct hit | 1893 | 9 mi | 132 mph |
| Isaac Direct hit | 2012 | 9 mi | 81 mph |
| Unnamed Direct hit | 1923 | 12 mi | 46 mph |