Nav aids

Brazil-east Coast

HYDROLANT 2977/12

issued: 2012-12-18 00:22Z
status: cancelled 2013-10-19 10:28Z (archive)
authority: NAVAREA V E 1700/12 180006Z DEC 12.
position: -22.417, -41.707
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

BRAZIL-EAST COAST.
CHART 24160
MACAE LIGHT 22-25.0S 041-42.4W UNRELIABLE.

This area · aids-to-navigation notices

349 within 180 nm since 1998 · 4 in the last 12 months · 4 in force now

Odas buoy temporarily established until 13 apr 27 in 21-34.20S 040-43.62W2026-04-14
RACON at cabo sao tome light 22-02.52S 041-03.17W off air until 28 sep2026-04-02
Ponta dos meros light 23-13.57S 044-20.83W unlit until 26 sep2026-03-31
Barra de itabapoana light 21-18.80S 040-57.90W unlit until 08 sep 262026-03-13
RACON at sao tome light in 22-02.52S 041-03.17W off air until 24 aug2024-02-27
Odas buoy, yellow, FL(5) y 20 sec, temporarily established until 18 aug in 21-46.26S 040-32.28W2024-02-20

Season · when aids-to-navigation notices happen here

month of issue, all years in the archive

Timeline

HYDROLANT warnings in force 191000Z oct 13cancelled by · 2013-10-19

Nearby now · within 120 nm

Survey operations 10 aug 26 thru 08 mar 27 by tug mce navegacao I in area bound by 22-48.38S 041-08.21W,…Surveys · 42.6 nm
RACON at cabo sao tome light 22-02.52S 041-03.17W off air until 28 sepNav aids · 42.7 nm
Underwater operations in progress until 312300Z aug by M/V fugro vaquita in area bound by 21-35.43S…Surveys · 56.6 nm
Survey operations in progress until 312200Z aug in area bound by 21-36.17S 041-00.00W, 21-36.05S 040-37.59W,…Surveys · 60.6 nm
Underwater operations 281000Z jul to 192100Z aug by M/V umi polaris in area bound by 21-53.65S 040-49.70W,…Surveys · 60.8 nm
Underwater operations 1000Z to 2000Z daily until 02 nov 26 by M/V fugro vaquita in: a. 22-26.32S 040-25.47WSurveys · 71.5 nm
Underwater operations in progress until 170259Z aug in 22-22.48S 040-25.05WSurveys · 71.6 nm
Odas buoy temporarily established until 13 apr 27 in 21-34.20S 040-43.62WNav aids · 74.6 nm
Barra de itabapoana light 21-18.80S 040-57.90W unlit until 08 sep 26Nav aids · 78.1 nm
Survey operations in progress until 09 jul 27 by M/V bgp dragon towing 250 meter long cable in area bound by…Surveys · 93.7 nm
Underwater operations in progress until 140001Z nov by M/V fugro vaquita in area bound by 22-03.00S…Surveys · 110.3 nm

Worldwide now

142 aids-to-navigation notices in force · see all

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.