Summary of South Carolina to Florida Bridge Status

There will be many bridge closures and restrictions due to construction, weather events, holidays and special events along the Intracoastal Waterway. The list is long and too extensive for us to post here, but you can view them all from the Local Notice To Mariners, Seventh Coast Guard District. Be sure and check the list for Read More

Louisiana, Bayou Sorrel Lock Closures

Bayou Sorrel Lock will be closed to navigation beginning on February 13, 2020 and continuing through approximately April 13, 2020, from 7:00 a.m., until 5:30 p.m., each day, 7-days a week, for necessary repairs to the guidewalls and chamberwalls. For up-to-date information, mariners can contact the Lockmaster, Brad Blanchard, at (225) 659-2581. The point of Read More

Great Lakes Water Levels Updates

Expected water levels on the Great Lakes for Aug 30 , 2019. Connecting Channels and the St. Lawrence River, given in inches above (+) or below (-) Low Water Datum (LWD). LWD is a plane of reference used on a navigation chart. It is also known as chart datum. Great Lakes: Lake Ontario +49, Lake Read More

Florida, St. Johns River, Dunn Creek, Bridge Clearance Change

Until further notice, the Captain of the Port of Jacksonville advises all mariners that there is a reduction in the vertical clearance (less vertical clearance than the 45 feet published on the bridge) due to the overhead cables in the vicinity of HWY 17/SR 15 Dunn Creek Bridge in Satsuma, Fl. Mariners are advised to Read More