E 0647/26
SÉCURITÉDiver operations near Porto de Tubarao (position given)
Activeuntil 13 Nov 2026, 22:00 UTC (in 12 days)Received 01 Nov 2026, 03:42 UTC
Warning text
Positions open on the mapPORTO DE TUBARAO VICINITY
CHART 1410
UNDERWATER OPERATIONS DIVERS WORKING
30 OCT 26 TO 13 NOV 26
11:00 TO 21:00
BY MV SAGA HORIZON AND COMANDO B
IN 20-18.58S 040-06.97W
CANCEL THIS WARNING 132200 UTC NOV 26.
Location map
Open in the full mapAnalysis
Activeuntil 13 Nov 2026, 22:00 UTC (in 12 days)Underwater diving operations are in progress near Porto de Tubarao by the vessels MV SAGA HORIZON and COMANDO B. Operations are scheduled 30 Oct 2026 to 13 Nov 2026, daily 11:00 to 21:00 UTC at the position given. Mariners are advised to navigate with caution and keep clear of the working vessels and divers. The warning is self-cancelling at 13 Nov 2026 22:00 UTC.
Proceed with caution, keep clear of the working vessels and dive area, maintain a sharp lookout for divers and small craft.
- Type
- Offshore operations · severity moderate
- Feed
- Offshore works, rigs and towingAll warnings of this kind on the map, or as an API feed.
- Location
- Porto de Tubarao vicinity
- Validity
- From 30 Oct 2026, 11:00 UTC
Until 13 Nov 2026, 22:00 UTC30 OCT 26 TO 13 NOV 26 11:00 TO 21:00 ... CANCEL THIS WARNING 132200 UTC NOV 26. - Activity periods
- 30 Oct 2026, 11:00 UTC - 13 Nov 2026, 21:00 UTC (daily 11:00-21:00 UTC (diver operations))
- Hazards
- divers working, underwater operations, support vessels on site
- Charts
- CHART 1410
Vessels involved
- MV SAGA HORIZON · support vessel
- COMANDO B · support vessel
Coast stations for this area
- RCCMRCC BrazilBrazil231 NM from the area
- DSCDSC Station Rio RadioMRCC BrazilBrazilMMSI 007100001HF255 NM from the area
Worked out automatically from the warning text on 01 Nov 2026, 03:50 UTC. It can be wrong: the official warning text is the authority.