E 0583/26
SÉCURITÉDiver operations off Porto de Tubarao, 04-18 Oct (daily 11:00-21:00 UTC)
No longer in forceReceived 04 Oct 2026, 13:41 UTCArchived 19 Oct 2026, 09:21 UTC
Warning text
Positions open on the mapPORTO DE TUBARAO VICINITY
CHART 1410
UNDERWATER OPERATIONS DIVERS WORKING
04 OCT 26 TO 18 OCT 26
11:00 TO 21:00
BY MV RGR OKINAWA AND COMANDO B
IN 20-19.03S 040-07.78W
CANCEL THIS WARNING 182200 UTC OCT 26.
Location map
Open in the full mapAnalysis
No longer in forceUnderwater diving operations by MV RGR OKINAWA and COMANDO B near Porto de Tubarao. Activity scheduled 04 Oct 2026 to 18 Oct 2026, daily 11:00 to 21:00 UTC. Warning cancels itself at 182200 UTC OCT 26.
Keep well clear of the reported position, navigate with caution, maintain a sharp lookout and give diving/support vessels plenty of sea room.
- 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 04 Oct 2026, 11:00 UTC
Until 18 Oct 2026, 22:00 UTC04 OCT 26 TO 18 OCT 26 11:00 TO 21:00 ... CANCEL THIS WARNING 182200 UTC OCT 26. - Activity periods
- 04 Oct 2026, 11:00 UTC - 18 Oct 2026, 21:00 UTC (daily 11:00-21:00 UTC)
- Hazards
- underwater operations, divers working, work vessels on station
- Charts
- CHART 1410
Vessels involved
- MV RGR OKINAWA · diving support vessel
- COMANDO B · diving support vessel
Coast stations for this area
- RCCMRCC BrazilBrazil230 NM from the area
- DSCDSC Station Rio RadioMRCC BrazilBrazilMMSI 007100001HF254 NM from the area
Worked out automatically from the warning text on 04 Oct 2026, 13:48 UTC. It can be wrong: the official warning text is the authority.