Nav aids

Two ocean data buoys are established in the North Atlantic near Guyana at 06-57.93N 057-48.54W.

North Atlantic Ocean · NAVAREA IV 1413/25

What this record establishes

Listed in force

The latest collected record lists this warning as active. This is the status of the notice, not a live observation of conditions at the location.

Source and dates: NGA MSI in-force warnings (DailyMem*.txt). Issued 2025-12-24 18:15Z. First collected 2026-08-17 13:41Z; last seen in collection 2026-10-01 05:32Z. Collection dates record ingestion, not a new incident or a fresh field observation.
Location covered: North Atlantic Ocean. The parsed report position is 6.965, -57.809. 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 North Atlantic Ocean →

issued: 2025-12-24 18:15Z
status: Listed in force
NAVAREA: NAVAREA IV
sea: North Atlantic Ocean
position: 6.965, -57.809
nearest port: Georgetown · 23 nm
source: NGA MSI in-force warnings (DailyMem*.txt) · first seen 2026-08-17 13:41Z

Original warning text

NORTH ATLANTIC.
GUYANA.
TWO ODAS BUOYS ESTABLISHED IN VICINITY
06-57.93N 057-48.54W.

Reading this warning

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.

All warning terms →

Conditions at the position · now

loading…

MET Norway · NOAA WaveWatch III · HYCOM · GEBCO 2020 · model data at the centroid, not an observation

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

8 within 180 nm since 2013 · 1 in the last 12 months · 3 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.

Safewater buoy ls 06-04.81N 055-12.82W missing2025-07-22
Odas buoy established in 07-02.67N 057-58.65W2024-03-21
Corocoro island lighthouse, fl 10 sec 30 meters 35 miles, established in 08-33.40N 059-59.75W2023-08-25
Odas buoys established in: a. 08-04.16N 057-04.51W2022-08-23
Demerara entrance buoy 06-56.80N 058-03.43W unlit2021-04-15
Guyana2013-08-03

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

Barge trader III sank in 06-53.77N 057-53.43WWrecks · 6.4 nm
Odas buoy established in 07-02.67N 057-58.65WNav aids · 11.1 nm
Survey operations in progress until 31 dec by vessel aht DN87 and tug telesto in area bound by 07-03.06N…Surveys · 15.6 nm
Survey operations in progress until 15 nov by M/V moonrise g in area bound by 07-50.19N 058-24.50W,…Surveys · 36.1 nm
Survey operations in progress until 15 nov by M/V bgp prospector in area bound by 07-50.19N 058-24.50W,…Surveys · 36.1 nm
Survey operations in progress until 16 nov by M/V sea horse II in area bound by 07-57.54N 058-27.64W,…Surveys · 38.8 nm
Survey operations in progress until 16 nov by M/V seaquest in area bound by 07-57.54N 058-27.64W, 07-57.95N…Surveys · 38.8 nm
M/V barima sank in 07-28.23N 058-23.40WWrecks · 46 nm
Survey operations in progress until 31 dec 26 by M/V fugro brasilis in area bound by: 08-00.00N 057-09.90W,…Surveys · 78.9 nm
Underwater operations in progress until 31 dec by M/V c-worker 1 in area bound by 07-54.85N 057-06.47W,…Surveys · 79.4 nm
Survey operations in progress until 31 dec 26 by vessel bos princess in area bound by 08-09.73N 057-09.73W,…Surveys · 82.7 nm
Pipeline operations in progress until 31 dec by M/V saipem constellation in area bound by 08-07.37N…Cable ops · 84.8 nm

Worldwide in the collected sources

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

Record snapshot 2026-10-01 05:32Z; 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.