Nav aids

Alcobaca light 17-31.0S 039-11.4W unlit until 31 oct

Western South Atlantic · Brazil-east Coast · HYDROLANT 2029/19

issued: 2019-07-04 22:45Z
status: cancelled 2019-07-07 10:02Z (archive)
authority: NAVAREA V COASTAL E 638/19 042240Z JUN 19.
sea: South Atlantic Ocean
position: -17.517, -39.190
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN SOUTH ATLANTIC.
BRAZIL-EAST COAST.
DNC 01.
CHART 24180.
1. ALCOBACA LIGHT 17-31.0S 039-11.4W UNLIT UNTIL
   31 OCT.
2. CANCEL THIS MSG 01 NOV 19.

This area · aids-to-navigation notices

218 within 180 nm since 1999 · 2 in the last 12 months · 2 in force now

Araripe light 16-08.09S 038-57.86W unlit until 31 jan 272026-08-05
Yellow odas buoy established in 17-58.12S 038-41.48W until 19 oct2026-04-23
Ponta da baleia light 17-41.31S 039-08.27W unlit until 13 aug2024-02-16
Ponta uchuria light 20-19.40S 040-17.20W unlit until 31 jul2024-02-02
Alinh c ponta do tagano range light 20-19.26S 040-16.55W unlit until 26 jul2024-01-28
Ilha do boi light 20-18.64S 040-16.90W unlit2023-12-29

Season · when aids-to-navigation notices happen here

month of issue, all years in the archive

Timeline

Cancel HYDROLANT 2029/19 and this msgcancelled by · 2019-07-07

Nearby now · within 120 nm

Yellow odas buoy established in 17-58.12S 038-41.48W until 19 octNav aids · 39.4 nm
Araripe light 16-08.09S 038-57.86W unlit until 31 jan 27Nav aids · 84 nm

Worldwide now

193 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.