Nav aids

Arquipelago de alcatrazes light 24-05.75S 045-42.18W unlit until 01 dec

Western South Atlantic · Brazil · HYDROLANT 1245/23

issued: 2023-06-05 07:04Z
status: cancelled 2023-12-02 00:01Z (archive)
self-cancels: 2023-12-02 00:01Z
cancels: HYDROLANT 207/23
authority: NAVAREA V COASTAL 296/23 050302Z JUN 23.
sea: South Atlantic Ocean
position: -24.096, -45.703
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN SOUTH ATLANTIC.
BRAZIL.
DNC 01.
1. ARQUIPELAGO DE ALCATRAZES LIGHT
   24-05.75S 045-42.18W UNLIT UNTIL 01 DEC.
2. CANCEL HYDROLANT 207/23.
3. CANCEL THIS MSG 020001Z DEC 23.

This area · aids-to-navigation notices

338 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
Caraguata light in 25-34.38S 048-19.23W unlit until 30 sep2024-04-03
Ponta grossa light 23-46.60S 045-13.84W unlit until 14 aug2024-02-17

Season · when aids-to-navigation notices happen here

month of issue, all years in the archive

Timeline

Arquipelago de alcatrazes light 24-05.75S 045-42.18W unlit until 24 julcancels · 2023-01-25
Arquipelago de alcatrazes light 24-05.75S 045-42.18W unlit until 24 julreplaced · 2023-01-25

Nearby now · within 120 nm

Odas buoy established in 24-06.36S 045-38.78WNav aids · 3.2 nm
Laje da conceicao light 24-14.18S 046-41.46W unlit until 24 sepNav aids · 54.8 nm
Ponta dos meros light 23-13.57S 044-20.83W unlit until 26 sepNav aids · 91 nm

Worldwide now

195 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.