Beaches and lakes, updated hourly

Louisiana water temperatures today

The warmest water in Louisiana right now is at Grand Isle (77°F); the coldest is at Toledo Bend Reservoir (74°F).

LocationTypeWaterUpdated
Grand Isle Beach 77°F 2 h ago
Lake Pontchartrain Lake 75°F 2 days ago
Toledo Bend Reservoir Lake 74°F 2 days ago
Readings from the nearest in-water sensor, or NASA JPL satellite analysis where no sensor is close. Satellite values update daily.

Louisiana UV index today · Louisiana frost dates · Other states