New Madrid
United StatesUS XNW
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 New Madrid 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 New Madrid
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Catalogue harbor data
- LOCODE function
- 1-3--6--
- Raw coordinates
- 3635N 08931W
Warnings mentioning this port
Active and archived NAVAREA / coastal messages that reference New Madrid in their text.
LNM08R-21B5B9 - NEW ORLEANS TO BATON ROUGE - LOWER MISSISSIPPI RIVER
CoastalUS Coast Guard LNM
NEW ORLEANS TO BATON ROUGE - LOWER MISSISSIPPI RIVER General / Miscellaneous Low water pumping operations are in effect at the New Madrid Power Station intake structure. Mariners are urged to transit at their slowest safe speed to minimize wake from Mile 885.0 to 882.0. USCG Hear
LNM08R-87D2BA - NEW ORLEANS TO BATON ROUGE - LOWER MISSISSIPPI RIVER
CoastalUS Coast Guard LNM
NEW ORLEANS TO BATON ROUGE - LOWER MISSISSIPPI RIVER General / Miscellaneous Shoaling has been reported in the vicinity of Mile 886.0, near the foot of New Madrid Island. Mariners are urged to exercise caution in the area. USCG Heartland (MRS) District Local Notice to Mariners 44
LNM08R-7A0286 - NEW ORLEANS TO BATON ROUGE - LOWER MISSISSIPPI RIVER
CoastalUS Coast Guard LNM· Archived
NEW ORLEANS TO BATON ROUGE - LOWER MISSISSIPPI RIVER General / Miscellaneous Low water pumping operations are in effect at the New Madrid Power Station intake structure. Mariners are urged to transit at their slowest safe speed to minimize wake from Mile 885.0 to 883.0. USCG Hear