S 9120/26
SÉCURITÉUnderwater diving operations by PATRIOTA II offshore Brazil
No longer in forceReceived 21 Oct 2026, 11:42 UTCArchived 22 Oct 2026, 07:23 UTC
Warning text
Positions open on the mapCHART 1545
UNDERWATER OPERATIONS DIVERS WORKING
210300 UTC OCT 26 TO 010259 UTC NOV 26
BY PATRIOTA II
IN 22-51.02S 043-08.21W
CANCEL THIS WARNING 010400 UTC NOV 26.
Location map
Open in the full mapAnalysis
No longer in forceCancelled by S 9128/26 (archived)
Diving and underwater operations are being conducted by the vessel PATRIOTA II at a single position in offshore Brazil. Activity is scheduled from 21 Oct 2026 03:00 UTC until 01 Nov 2026 02:59 UTC. Mariners should be aware of divers and support vessel on scene. The warning is self-cancelling at 01 Nov 2026 04:00 UTC.
Keep clear of the worksite, proceed with caution and maintain a good lookout for divers and the support vessel.
- Type
- Offshore operations · severity moderate
- Feed
- Offshore works, rigs and towingAll warnings of this kind on the map, or as an API feed.
- Location
- position 22-51.02S 043-08.21W (offshore Brazil)
- Validity
- From 21 Oct 2026, 03:00 UTC
Until 01 Nov 2026, 04:00 UTC210300 UTC OCT 26 TO 010259 UTC NOV 26. CANCEL THIS WARNING 010400 UTC NOV 26. - Activity periods
- 21 Oct 2026, 03:00 UTC - 01 Nov 2026, 02:59 UTC (Diver and underwater operations by PATRIOTA II)
- Hazards
- divers in water, underwater operations, support vessel on scene
- Charts
- CHART 1545
Vessels involved
- PATRIOTA II · diver support vessel
Coast stations for this area
- RCCMRCC BrazilBrazil3 NM from the area
- DSCDSC Station Rio RadioMRCC BrazilBrazilMMSI 007100001HF31 NM from the area
Worked out automatically from the warning text on 21 Oct 2026, 11:49 UTC. It can be wrong: the official warning text is the authority.