0156-2026

SÉCURITÉ

Underwater cable restrictions near Las Toninas, Provincia de Buenos Aires

No longer in forceReceived 14 Oct 2026, 00:00 UTCArchived 15 Oct 2026, 11:07 UTC

Warning text

COSTERO Q - 0156-2026 - 14/10/2026PROVINCIA DE BUENOS AIRES APPROACHES TO LAS TONINAS UNDERWATER CABLES WARNING CHARTS H-101 H-113 H-114 AR201140 THE FOLLOWING UNDERWATER FIBER OPTIC CABLES RUN FROM THE TOWN OF LAS TONINAS: M-LT AND UNISUR 2.0, HEADING TOWARDS PUNTA DEL ESTE, AND SAC ATLANTIS II, SAM 1, TANNAT AND MALBEC, WHICH GO INTO THE ATLANTIC WITH GENERAL E DIRECTION. THEY ARE PLOTTED ON THE CHARTS INDICATED ABOVE. IT IS FORBIDDEN TO ANCHOR, FISH, EXTRACT MINERALS, DREDGE OR PERFOM UNDERWATER OPERATIONS ON THEM AND UP TO 5 CABLES ON EACH SIDE OF THEIR TRACE.

Analysis

No longer in force

Underwater fiber-optic cables from Las Toninas towards Punta del Este and into the Atlantic (several named systems) are plotted on charts H-101, H-113, H-114 and AR201140. It is forbidden to anchor, fish, extract minerals, dredge or perform underwater operations on the cables and up to 5 cables on each side of their trace. Warning issued 14/10/2026; no end date given. Mariners should consult the listed charts and avoid the cable traces.

Do not anchor, fish, extract minerals, dredge or perform underwater operations on the cables or up to 5 cables on each side of their trace; consult charts and navigate clear of cable routes.

Type: Cable / pipeline work · severity moderate
Feed: Cable and pipeline operationsAll warnings of this kind on the map, or as an API feed.
Location: Approaches to Las Toninas, Provincia de Buenos Aires
Validity: From 14 Oct 2026, 00:00 UTC
14/10/2026
Hazards: underwater fiber-optic cables, restricted anchoring and fishing zone
Keep clear: 0.5 NM...AND UP TO 5 CABLES ON EACH SIDE OF THEIR TRACE.
Charts: H-101, H-113, H-114, AR201140

Worked out automatically from the warning text on 14 Oct 2026, 12:57 UTC. It can be wrong: the official warning text is the authority.

KeywordsUNDERWATER OPERATIONS

Back to Argentina