S 8812/26
SÉCURITÉUnderwater diving operations off Brazil (chart 1511), 10 Sep-5 Oct
No longer in forceReceived 12 Sept 2026, 15:42 UTCArchived 07 Oct 2026, 11:23 UTC
Warning text
Positions open on the mapCHART 1511
UNDERWATER OPERATIONS DIVERS WORKING
100300 UTC SEP 26 TO 050259 UTC OCT 26
IN 22-55.12S 043-08.46W
CANCEL THIS WARNING 050400 UTC OCT 26.
Location map
Open on the full mapAnalysis
No longer in forceDiving and underwater operations are taking place at the position given on chart 1511. Activity is reported from 100300 UTC Sep 10 until 050259 UTC Oct 05, with a self-cancel at 050400 UTC Oct 05. Mariners should be aware of divers in the water in the vicinity of the reported position.
Keep well clear of the reported position and navigate with caution; maintain a sharp lookout for divers and support craft.
- 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 given (22-55.12S 043-08.46W) off Brazil
- Validity
- From 10 Sept 2026, 03:00 UTC
Until 05 Oct 2026, 04:00 UTC100300 UTC SEP 26 TO 050259 UTC OCT 26. CANCEL THIS WARNING 050400 UTC OCT 26. - Activity periods
- 10 Sept 2026, 03:00 UTC - 05 Oct 2026, 02:59 UTC (divers working (daily continuous period given))
- Hazards
- divers in the water, underwater operations
- Charts
- CHART 1511
Coast stations for this area
- RCCMRCC BrazilBrazil2 NM from the area
- DSCDSC Station Rio RadioMRCC BrazilBrazilMMSI 007100001HF30 NM from the area
Worked out automatically from the warning text on 27 Sept 2026, 22:59 UTC. It can be wrong: the official warning text is the authority.