NAVAREA IV 1404/23

GULF OF MEXICO. CAYO ARENA LIGHTHOUSE 22-06.90N 91-23.90W UNLIT. — 041253Z DEC 23

Region:NAVAREA IVStatus:activeCategories:atonGeometry tier:A · EXPLICIT

Original bulletin text

041253Z DEC 23
NAVAREA IV 1404/23(28).
GULF OF MEXICO.
CAYO ARENA LIGHTHOUSE 22-06.90N 91-23.90W UNLIT.

Verbatim as ingested by Helm.Warning from the National Geospatial-Intelligence Agency (NGA, United States), the NAVAREA IV area coordinator. Warnings whose coordinates could not be plotted on the map are still published here in full.

About this warning

NAVAREA IV 1404/23 is a navigational warning for NAVAREA IV (West Atlantic), broadcast by the National Geospatial-Intelligence Agency (NGA, United States) under the World-Wide Navigational Warning Service (WWNWS). Helm.Warning aggregates these broadcasts daily and plots warnings with resolved geometry on the live map.

Helm.Warning is a convenience copy of these broadcasts, not an official source of Maritime Safety Information. Always verify against official channels (NAVTEX, Inmarsat SafetyNET) as required by SOLAS — see the about and disclaimer page for the full safety notice.

All NAVAREA IV warningsView on the live mapSource registry

Situational awareness only. Not a substitute for GMDSS, NAVTEX or SafetyNET broadcasts. Official broadcasts and the Master’s judgment always take priority.