Nav aids

Cayo arenas light 22-07-05N 091-23-50W unlit

Gulf of Mexico · NAVAREA IV 407/21

What this record establishes

Archived notice · 2024-04-19 16:09Z

This notice comes from the historical archive. Its archived status does not establish when or how the reported situation ended.

Source and dates: NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · MEXICO IV 46/21 142009Z MAY 21.. Issued 2021-05-14 20:36Z. First collected 2026-08-17 13:38Z; last seen in collection 2026-08-17 15:46Z. Collection dates record ingestion, not a new incident or a fresh field observation.
Location covered: Gulf of Mexico. The parsed report position is 22.118, -91.397. It is a position in the source message, not a live location. Check the original wording for limits and qualifications.

Current notices and reporting history in the Gulf of Mexico →

issued: 2021-05-14 20:36Z
status: Archived notice
authority: MEXICO IV 46/21 142009Z MAY 21.
NAVAREA: NAVAREA IV
issued by: MEXICO IV
sea: Gulf of Mexico
position: 22.118, -91.397
source: NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z

Original warning text

GULF OF MEXICO.
CHART 28220.
CAYO ARENAS LIGHT 22-07-05N 091-23-50W UNLIT.

Reading this warning

Chart reference: The number of the nautical chart on which the reported position lies.
Position (degrees and minutes): How warnings write positions: degrees, a hyphen, then minutes, with N/S and E/W — 49-40.8N 003-43.8W.
Unlit / extinguished: A light, buoy or structure that is not showing its charted light.

All warning terms →

Collected reports in this area · aids-to-navigation notices

15 within 180 nm since 2008 · 0 in the last 12 months · 0 listed in force now

Counts include repeat notices about the same situation. NGA archive coverage ends 2024-05; live collection began 2026-08-17. The period between them is incomplete. An empty year is not evidence that no hazards occurred.

Celestun light 20-51.6N 090-24.0W unlit2020-12-05
Punta morro light 19-40.5N 090-42.1W unlit2019-03-26
Celestun light 20-51.6N 090-24.0W unlit2017-06-30
Punta morro light 19-40.5N 090-42.1W changed to: fl w 6 sec 54 meters 18 miles2017-02-03
San bartolo hill light 19-49.0N 090-35.0W changed to: fl (3) w 12 sec 78 meters 18 miles2017-02-03
Dzilam de bravo light 21-21.9N 088-54.7W unlit2016-09-06

Month of issue in the collected archive

All available years combined. Uneven collection and repeat bulletins affect these counts; this chart does not measure the seasonality or probability of incidents.

Nearby notices listed in force · within 120 nm

No other collected notice is currently listed in force within this radius. This does not establish safe conditions.

Worldwide in the collected sources

137 aids-to-navigation notices listed in force · see all

Record snapshot 2026-10-01 20:29Z; source collection times vary.

Nav aids

Lights extinguished, buoys off station, RACON/NAVTEX outages. All current aids-to-navigation notices →

Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.