S 9031/26
SÉCURITÉArchivedReceived: 9 Oct 2026, 14:04Archived: 15 Oct 2026, 19:03Updated: 1 Nov 2026, 03:42
analysis
No longer in forceUnderwater diving operations off Brazil (chart 1545), 8-14 Oct
Diving/underwater works will take place at a specified position shown on chart 1545. Activity is scheduled from 08 Oct 0300 UTC until 14 Oct 0259 UTC; the warning self-cancels at 14 Oct 0400 UTC. Mariners should be aware of divers and associated small working vessels in the area. No contact details or safety distance are provided in the warning.
Navigate with caution, keep a good lookout for divers and small working vessels, reduce speed and pass at a safe distance.
- Type
- Offshore operations · severity moderate
- Feed
- Offshore works, rigs and towingAll warnings of this kind on the map (contributors), or as an API feed: /api/v2/feeds/offshore/
- Location
- position given in warning (chart 1545)
- Validity
- From 08 Oct 2026, 03:00 UTC
Until 14 Oct 2026, 04:00 UTC080300 UTC OCT 26 TO 140259 UTC OCT 26. CANCEL THIS WARNING 140400 UTC OCT 26. - Activity periods
- 08 Oct 2026, 03:00 UTC - 14 Oct 2026, 02:59 UTC (divers working (underwater operations))
- Hazards
- divers working, underwater operations
- Charts
- CHART 1545
Coast stations for this area
- RCCMRCC BrazilBrazil4 NM from the area
- DSCDSC Station Rio RadioMRCC BrazilBrazilMMSI 007100001HF31 NM from the area
Generated automatically from the warning text on 09 Oct 2026, 14:08 UTC. It can be wrong: the original warning below is the authoritative text.
Keywords
- Operationsdivers working, UNDERWATER OPERATIONS
Message content
CHART 1545
UNDERWATER OPERATIONS DIVERS WORKING
080300 UTC OCT 26 TO 140259 UTC OCT 26
IN 22-50.27S 043-08.72W
CANCEL THIS WARNING 140400 UTC OCT 26.