Nav aids

Ponta do boi light 23-58.0S 045-15.1W unlit until 28 nov

Western South Atlantic · Brazil-south Coast · HYDROLANT 2853/21

issued: 2021-11-20 10:34Z
status: cancelled 2021-11-29 00:01Z (archive)
authority: NAVAREA V COASTAL S 812/21 201007Z NOV 21.
sea: South Atlantic Ocean
position: -23.967, -45.252
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN SOUTH ATLANTIC.
BRAZIL-SOUTH COAST.
DNC 01.
1. PONTA DO BOI LIGHT 23-58.0S 045-15.1W UNLIT
   UNTIL 28 NOV.
2. CANCEL THIS MSG 29 NOV 21.

This area · aids-to-navigation notices

317 within 180 nm since 1999 · 3 in the last 12 months · 3 in force now

Ponta dos meros light 23-13.57S 044-20.83W unlit until 26 sep2026-03-31
Odas buoy established in 24-06.36S 045-38.78W2026-03-30
Laje da conceicao light 24-14.18S 046-41.46W unlit until 24 sep2026-03-30
Yellow odas buoy established in 24-08.60S 045-40.70W2024-04-25
Ponta grossa light 23-46.60S 045-13.84W unlit until 14 aug2024-02-17
Ubatuba light 23-27.61S 045-01.15W unlit until 03 aug2024-02-06

Season · when aids-to-navigation notices happen here

month of issue, all years in the archive

Timeline

Cancel HYDROLANT 2853/21 and this msgcancelled by · 2021-11-26

Nearby now · within 120 nm

Odas buoy established in 24-06.36S 045-38.78WNav aids · 23.2 nm
Ponta dos meros light 23-13.57S 044-20.83W unlit until 26 sepNav aids · 66.7 nm
Laje da conceicao light 24-14.18S 046-41.46W unlit until 24 sepNav aids · 80.5 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.