Detroit
United StatesUS 7AL
Location
Codes & time
America/Chicago
Now: UTC-5
Standard: UTC-6
DST from 08 Mar 2026 03:00 CDT; standard time from 01 Nov 2026 02:00 CST
Contacts
No contacts researched for Detroit yet. The rescue centre and VHF 16 below always apply.
Nearest rescue centre...
VHF 16distress, safety and calling (156.800 MHz)DSC 70digital selective calling
Active warnings near Detroit
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Catalogue harbor data
- LOCODE function
- 1-3-----
- Raw coordinates
- 3401N 08810W
Warnings mentioning this port
Active and archived NAVAREA / coastal messages that reference Detroit in their text.
LNM09-24FF61 - WEST END OF LAKE ERIE - DETROIT RIVER
CoastalUS Coast Guard LNM
WEST END OF LAKE ERIE - DETROIT RIVER General / Bridges / Maintenance OH – DETROIT RIVER –River Rouge On November 9 and November 10, 2026, between the hours of 0900 and 1400, each day, the Fort Street Bridge at Mile 2.20 over the River Rouge will be secured to masted navigation f
LNM09-9448B7 - PORT HURON TO PTE AUX BARQUES - ST. CLAIR RIVER
CoastalUS Coast Guard LNM
PORT HURON TO PTE AUX BARQUES - ST. CLAIR RIVER General / Marine Events / Fireworks The U.S. Coast Guard is establishing a safety zone on the St. Clair River for drone show display on July 16, 2026. all U.S. waters of the St. Clair river within a 200 yard radius of the fireworks
LNM09-7DAD90 - WEST END OF LAKE ERIE - DETROIT RIVER
CoastalUS Coast Guard LNM
WEST END OF LAKE ERIE - DETROIT RIVER General / Bridges / Construction *****REVISED***** MI – DETROIT RIVER – River Rouge From May 18 through May 28, 2026, the Del Ray Connecting Railroad Bridge at Mile 0.34 over the River Rouge Old Channel will be secured to masted navigation fo
LNM09-B78DE1 - CELERON ISLAND - TRENTON CHANNEL
CoastalUS Coast Guard LNM
CELERON ISLAND - TRENTON CHANNEL General / Bridges / Inspection On August 19 and August 20, 2026, between the hours of 0800 and 1700 each day, divers will be inspecting the under water portions of the Grosse Ile Parkway (Free) Bridge, at mile 5.60 over the Detroit River. Spotters
LNM09-BBC8A3 - DETROIT RIVER - LAKE ST. CLAIR
CoastalUS Coast Guard LNM
DETROIT RIVER - LAKE ST. CLAIR General / Marine Events / Regatta (Race) Lake St. Clair – Bayview Yacht Club - New Baltimore Race Mariners are advised that the Bayview Yacht Club - New Baltimore Sailboat Race will be held on June 13, 2026 1200 - 2200. The event will take place in
LNM09-6CAF19 - DETROIT RIVER - LAKE ST. CLAIR
CoastalUS Coast Guard LNM
DETROIT RIVER - LAKE ST. CLAIR ATON / Advanced Notice of Change Location: 42-21.90N 082-53.87W Aid Name: Lake St. Clair Lighted Buoy 2 LLNR: 8420 Action: CHANGE Action Type Change Aid Subtype Description: The Coast Guard will be replacing the lighted steel buoy and associated sea
LNM09-77A7EA - DETROIT RIVER - LAKE ST. CLAIR
CoastalUS Coast Guard LNM· Archived
DETROIT RIVER - LAKE ST. CLAIR General / Marine Events / Regatta (Race) Distance sailboat race on Lake Saint Clair. Around North Channel, and return down the St. Clair Cut off. October 3, 2026 from 0800-2359. USCG Great Lakes District Local Notice to Mariners 39/2026
LNM09-99509C - DETROIT RIVER - LAKE ST. CLAIR
CoastalUS Coast Guard LNM· Archived
DETROIT RIVER - LAKE ST. CLAIR General / Marine Events / Regatta (Race) MARINE EVENT – Lake St. Clair – GLYC Ed Thiesen Trophy Race. Mariners are advised that the Ed Thiesen Trophy Race will be held on September 27 from 9 a.m. until 5 p.m. The event will take place in the vicinit