E 0610/26
SÉCURITÉDiving and underwater operations east of Ubu (20-47.72S 040-28.90W)
No longer in forceReceived 16 Oct 2026, 09:22 UTCArchived 01 Nov 2026, 03:42 UTC
Warning text
Positions open on the mapEAST OF UBU
CHART 1404
UNDERWATER OPERATIONS DIVERS WORKING
17 OCT 26 TO 30 OCT 26
08:00 TO 17:00
BY MV BETTY K, TITO AND PROBOAT I
IN 20-47.72S 040-28.90W
CANCEL THIS WARNING 301800 UTC OCT 26.
Location map
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No longer in forceUnderwater diving operations will be carried out east of Ubu by MV BETTY K, TITO and PROBOAT I. Activity is scheduled daily from 08:00 to 17:00 on 17 Oct to 30 Oct 2026. The warning is self-cancelled at 30 Oct 18:00 UTC. Mariners should navigate with caution and avoid the immediate area.
Navigate with caution and keep clear of the underwater operations area; maintain good lookout.
- Type
- Offshore operations · severity moderate
- Feed
- Offshore works, rigs and towingAll warnings of this kind on the map, or as an API feed.
- Location
- East of Ubu
- Validity
- From 17 Oct 2026, 08:00 UTC
Until 30 Oct 2026, 18:00 UTC17 OCT 26 TO 30 OCT 26 08:00 TO 17:00 ... CANCEL THIS WARNING 301800 UTC OCT 26. - Activity periods
- 17 Oct 2026, 08:00 UTC - 30 Oct 2026, 17:00 UTC (daily 08:00-17:00 (times given in message; treated as UTC))
- Hazards
- divers, underwater operations, work vessels
- Charts
- CHART 1404
Vessels involved
- MV BETTY K · work/support vessel
- TITO · work/support vessel
- PROBOAT I · work/support vessel
Coast stations for this area
- RCCMRCC BrazilBrazil196 NM from the area
- DSCDSC Station Rio RadioMRCC BrazilBrazilMMSI 007100001HF221 NM from the area
Worked out automatically from the warning text on 16 Oct 2026, 09:27 UTC. It can be wrong: the official warning text is the authority.