S 0566/26
Towing operation between Rio Grande and Sao Francisco do Sul, until 01 Oct
No longer in forceReceived 27 Sept 2026, 13:01 UTCArchived 01 Oct 2026, 11:22 UTC
Warning text
Positions open on the mapTOW
TUG SN ABAIS I TOWING DREDGER LIGIA
BETWEEN 32-11.00S 052-04.93W
26-14.20S 048-38.26W
LENGTH OF TOW 150 METERS
SPEED 4 KNOTS
CANCEL THIS WARNING 010400 UTC OCT 26.
Location map
Open in the full mapAnalysis
No longer in forceTug SN ABAIS I is towing the dredger LIGIA between Rio Grande and Sao Francisco do Sul. The total length of the tow is 150 meters and moving at a speed of 4 knots. Mariners are advised to navigate with caution.
Navigate with caution and give a wide berth to the tug and tow.
- Type
- Towing operations · severity moderate
- Feed
- Offshore works, rigs and towingAll warnings of this kind on the map, or as an API feed.
- Location
- South coast of Brazil, between Rio Grande and Sao Francisco do Sul
- Validity
- From 27 Sept 2026, 13:01 UTC
Until 01 Oct 2026, 04:00 UTCCANCEL THIS WARNING 010400 UTC OCT 26. - Hazards
- towing operation, restricted maneuverability, length of tow 150 meters
Vessels involved
- SN ABAIS I · tug
- LIGIA · dredger under tow
Coast stations for this area
- RCCMRCC UruguayUruguay263 NM from the area
- RCCMRSC UruguayArgentina263 NM from the area
- RCCMRCC Buenos AiresArgentina360 NM from the area
- DSCDSC Station Santa Teresa RadioMRSC UruguayArgentinaMMSI 007703870VHF 30range 30 NM132 NM from the area
- DSCDSC Station Chafalote RadioMRSC UruguayArgentinaMMSI 007703870VHF 30range 30 NM181 NM from the area
- DSCDSC Station Piriapolis RadioMRSC UruguayArgentinaMMSI 007703870VHF 30range 30 NM181 NM from the area
- DSCDSC Station Radio Montevideo ArmadaMRSC UruguayArgentinaMMSI 007703870VHF 30range 30 NM262 NM from the area
- DSCDSC Station MontevideoMRCC UruguayUruguayMMSI 007703870MF 100, HFrange 100 NM266 NM from the area
Worked out automatically from the warning text on 27 Sept 2026, 14:37 UTC. It can be wrong: the official warning text is the authority.