0110-2026

SÉCURITÉ

Multiple buoys and beacons unlit, missing or damaged along Buenos Aires and Río Negro coasts

ActiveReceived 26 Oct 2026, 00:00 UTC

Warning text

Positions open on the map

COSTERO P - 0110-2026 - 26/10/2026PROVINCIA 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. PAR 12 STARBOARD BUOY (39-03.42S 061-52.11W) UNLIT PUERTO BELGRANO CHART H-256 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

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Analysis

Active

Aids to navigation updates for Provincia de Buenos Aires and Río Negro. Multiple buoys and beacons are reported unlit, missing, destroyed or temporarily anchored at the named positions. Charts referenced include H-211, H-212, H-256, H-259 and H-276. Mariners should note the affected aids when navigating these approaches and ports.

Navigate with caution, take account of unlit/missing beacons and buoys when transiting the named channels and berths; maintain good look-out and use radar/positioning and local port authority information.

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 (Bahia Blanca, Puerto Belgrano, Puerto Galván) and Río Negro (Punta Colorada)
Validity: From 26 Oct 2026, 00:00 UTC
26/10/2026
Hazards: unlit aids to navigation, missing buoy, destroyed beacons, temporarily anchored buoy
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

Newly establishedSPECIAL BUOY · Fl Y 6s · 39-13.20S 061-37.80W
Newly establishedWEST CARDINAL BUOY KM 20,8 · 38-56.45S 062-02.76W
UnlitPAR 12 STARBOARD BUOY · 39-03.42 S 061-52.11 W
MissingBUOY 1087 · 1087 · 38-53.90S 062-06.02W
UnlitPAR 2 PORT SIDE BUOY 1112 · 1112 · 38-47.58S 062-16.72W
MissingNº 5 BEACON 1117.1 (G1016.6) · 1117.1 (G1016.6) · 38-46.90S 062-19.01
UnlitPUNTA COLORADA LIGHT 1140 (G.1046-3) · 1140(G.1046-3) · 41-41.86S 065-01.56W
UnlitMUELLE BEACON 1141 (G.1046-5) · 1141(G.1046-5) · 41-41.85S 065-00.41W
UnlitPUNTA COLORADA LEADING LIGHT ANTERIOR BEACON 1142 (G.1046-6) · 1142(G.1046-6) · 41-41.69S 065-01.52W
DamagedPUNTA COLORADA LEADING LIGHT REAR BEACON 1142.1 (G.1046-61) · 1142.1(G.1046-61) · 41-41.65S 065-01.76W
UnlitDARSENA LEADING LIGHT REAR BEACON 1143 (G.1046-7) · 1143(G.1046-7) · 41-41.80S 065-01.11W
UnlitDARSENA LEADING LIGHT ANTERIOR BEACON 1143.1 (G.1046-69) · 1143.1(G.1046-69) · 41-41.79S 065-01.12W
DamagedFERRODUCTO BEACON 1144 (G.1046-8) · 1144 (G.1046-8) · 41-41.83S 065-00.82W
UnlitALMIRANTE BROWN LIGHT 1149 (G.1049) · 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.

Recurring series: Aids to Navigation updates(this is the latest)

Earlier reports

Worked out automatically from the warning text on 26 Oct 2026, 14:57 UTC. It can be wrong: the official warning text is the authority.

KeywordsUNLIT

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