0095-2026

SÉCURITÉ

Multiple aids to navigation reported unlit, missing or destroyed off Buenos Aires and Rio Negro

No longer in forceReceived 19 Sept 2026, 00:00 UTCArchived 20 Oct 2026, 01:05 UTC

Warning text

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COSTERO P - 0095-2026 - 19/09/2026PROVINCIA DE BUENOS AIRES BEACONING UPDATES VERTEDERO B CHARTS H-211 H-212 SPECIAL BUOY (39-13.20S 061-37.80W) CHARACTERISTIC Fl Y 6s. TEMPORARILY ANCHORED. BAHIA BLANCA - CANAL PRINCIPAL CHART H-212 AR302120 WEST CARDINAL BUOY KM 20,8 (38-56.45S 062-02.76W)TEMPORARILY ANCHORED. PUERTO BELGRANO CHART H-256 1080 PAR 2 STARBOARD BUOY (38-55.24S 062-05.37W) MISSING 1087 BUOY (38-53.90S 062-06.02W) MISSING PUERTO GALVÁN CHART H-259 1112 PAR 2 PORT SIDE BUOY (38-47.58S 062-16.72W) UNLIT 1117.1 (G1016.6) Nº 5 BEACON (38-46.90S 062-19.01) MISSING RIO NEGRO PUNTA COLORADA CHART H-276 1140(G.1046-3) PUNTA COLORADA LIGHT (41-41.86S 065-01.56W) UNLIT 1141(G.1046-5) MUELLE BEACON (41-41.85S 065-00.41W) UNLIT 1142(G.1046-6) PUNTA COLORADA LEADING LIGHT ANTERIOR BEACON (41-41.69S 065-01.52W) UNLIT 1142.1(G.1046-61) PUNTA COLORADA LEADING LIGHT REAR BEACON (41-41.65S 065-01.76W) DESTROYED 1143(G.1046-7) DARSENA LEADING LIGHT REAR BEACON (41-41.80S 065-01.11W) UNLIT 1143.1(G.1046-69) DARSENA LEADING LIGHT ANTERIOR BEACON (41-41.79S 065-01.12W) UNLIT 1144 (G.1046-8) FERRODUCTO BEACON (41-41.83S 065-00.82W) DESTROYED 1149(G.1049) ALMIRANTE BROWN LIGHT (42-13.05S 064-15.50W) UNLIT

Location map

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Analysis

No longer in force

A number of buoys, lights and beacons in Provincia de Buenos Aires and Rio Negro are reported temporarily anchored, missing, unlit or destroyed. A special buoy at Vertedero B is temporarily anchored and a west cardinal buoy in Bahia Blanca canal is temporarily anchored. Several buoys at Puerto Belgrano and Puerto Galván are missing or unlit. Multiple lights and beacons at Punta Colorada and nearby (Rio Negro) are unlit or destroyed, and Almirante Brown light is unlit.

Navigate with caution; expect aids to navigation to be unreliable and maintain safe lookout. Report discrepancies to local authorities.

Type: Aids to navigation · severity low
Feed: Aids to navigationAll warnings of this kind on the map, or as an API feed.
Location: Provincia de Buenos Aires (Vertedero B, Bahia Blanca, Puerto Belgrano, Puerto Galván) and Rio Negro (Punta Colorada, Almirante Brown)
Validity: From 19 Sept 2026, 00:00 UTC
19/09/2026
Hazards: temporarily anchored buoy, missing buoys, unlit lights and beacons, destroyed beacons
Charts: H-211, H-212, H-212 AR302120, H-256, H-259, H-276

Coast stations for this area

RCCMRCC Puerto BelgranoArgentina30 NM from the area
RCCMRSC Bahia BlancaArgentina43 NM from the area
RCCMRSC Mar del PlataArgentina205 NM from the area
DSCDSC Station San BlasMRSC Bahia BlancaArgentinaMMSI 007010006VHF 35, MF 150range 150 NM85 NM from the area
DSCDSC Station Mar del PlataMRSC Mar del PlataArgentinaMMSI 007010221VHF 35, MF 150, HFrange 150 NM205 NM from the area
DSCDSC Station Mar del PlataMRCC Puerto BelgranoArgentinaMMSI 007010221VHF 35, MF 150range 150 NM205 NM from the area
DSCDSC Station Argentina RadioMRCC Buenos AiresArgentinaMMSI 007010111VHF 35, MF 200, HFrange 200 NM316 NM from the area
DSCDSC Station Buenos AiresMRSC Rio del la PlataArgentinaMMSI 007010001VHF 35range 35 NM318 NM from the area

Aids to navigation affected

Off stationSPECIAL BUOY (VERTEDERO B) · Fl Y 6s · 39-13.20S 061-37.80W
Off stationWEST CARDINAL BUOY KM 20,8 (BAHIA BLANCA - CANAL PRINCIPAL) · 38-56.45S 062-02.76W
MissingPAR 2 STARBOARD BUOY · 1080 · 38-55.24S 062-05.37W
MissingBUOY · 1087 · 38-53.90S 062-06.02W
UnlitPAR 2 PORT SIDE BUOY · 1112 · 38-47.58S 062-16.72W
MissingNº 5 BEACON · 1117.1 (G1016.6) · 38-46.90S 062-19.01
UnlitPUNTA COLORADA LIGHT · 1140 (G.1046-3) · 41-41.86S 065-01.56W
UnlitMUELLE BEACON · 1141 (G.1046-5) · 41-41.85S 065-00.41W
UnlitPUNTA COLORADA LEADING LIGHT ANTERIOR BEACON · 1142 (G.1046-6) · 41-41.69S 065-01.52W
DamagedPUNTA COLORADA LEADING LIGHT REAR BEACON · 1142.1 (G.1046-61) · 41-41.65S 065-01.76W
UnlitDARSENA LEADING LIGHT REAR BEACON · 1143 (G.1046-7) · 41-41.80S 065-01.11W
UnlitDARSENA LEADING LIGHT ANTERIOR BEACON · 1143.1 (G.1046-69) · 41-41.79S 065-01.12W
DamagedFERRODUCTO BEACON · 1144 (G.1046-8) · 41-41.83S 065-00.82W
UnlitALMIRANTE BROWN LIGHT · 1149 (G.1049) · 42-13.05S 064-15.50W

No aids-to-navigation list in the database yet; aids are shown as the warning names them.

Worked out automatically from the warning text on 27 Sept 2026, 21:40 UTC. It can be wrong: the official warning text is the authority.

KeywordsUNLIT

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