E 0635/26
SÉCURITÉDiving operations southeast of Porto de Tubarao 25 Oct-08 Nov
Activeuntil 08 Nov 2026, 19:00 UTC (in 6 days)Received 24 Oct 2026, 09:21 UTC
Warning text
Positions open on the mapSOUTHEAST OF PORTO DE TUBARAO
CHART 1410
UNDERWATER OPERATIONS DIVERS WORKING
25 OCT 26 TO 08 NOV 26
08:00 TO 18:00
BY MV OLYMPIA.GR AND COMANDO B
IN 20-21.72S 040-10.28W
CANCEL THIS WARNING 081900 UTC NOV 26.
Location map
Open in the full mapAnalysis
Activeuntil 08 Nov 2026, 19:00 UTC (in 6 days)Underwater diving operations south-east of Porto de Tubarão by MV OLYMPIA.GR and COMANDO B. Activity 25 Oct 2026 to 08 Nov 2026, daily 08:00 to 18:00 (times given in warning). Position given as 20-21.72S 040-10.28W. Message cancels itself 08 Nov 2026 1900 UTC.
Keep well clear of the area, proceed at slow speed, maintain a good lookout and monitor VHF for traffic; avoid the position 20-21.72S 040-10.28W while operations are underway.
- Type
- Offshore operations · severity moderate
- Feed
- Offshore works, rigs and towingAll warnings of this kind on the map, or as an API feed.
- Location
- Southeast of Porto de Tubarao
- Validity
- From 25 Oct 2026, 08:00 UTC
Until 08 Nov 2026, 19:00 UTC25 OCT 26 TO 08 NOV 26 08:00 TO 18:00 ... CANCEL THIS WARNING 081900 UTC NOV 26. - Activity periods
- 25 Oct 2026, 08:00 UTC - 08 Nov 2026, 18:00 UTC (daily 08:00-18:00 (times as given in warning))
- Hazards
- divers working, underwater operations, work vessels on site
- Charts
- 1410
Vessels involved
- MV OLYMPIA.GR · support/work vessel
- COMANDO B · support/work vessel
Coast stations for this area
- RCCMRCC BrazilBrazil226 NM from the area
- DSCDSC Station Rio RadioMRCC BrazilBrazilMMSI 007100001HF251 NM from the area
Worked out automatically from the warning text on 24 Oct 2026, 09:31 UTC. It can be wrong: the official warning text is the authority.