E 0602/26

SÉCURITÉ

Underwater diving operations southeast of Porto de Tubarão, 12-26 Oct

No longer in forceReceived 11 Oct 2026, 11:41 UTCArchived 27 Oct 2026, 09:22 UTC

Warning text

Positions open on the map

SOUTHEAST OF PORTO DE TUBARAO CHART 1410 UNDERWATER OPERATIONS DIVERS WORKING 12 OCT 26 TO 26 OCT 26 08:00 TO 17:00 BY COMANDO B IN 20-23.47S 040-09.80W CANCEL THIS WARNING 261800 UTC OCT 26.

Location map

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Analysis

No longer in force

Underwater diving operations (divers working) will take place southeast of Porto de Tubarão. Activity is scheduled daily from 08:00 to 17:00 between 12 Oct 2026 and 26 Oct 2026. Issued by Comando B. Mariners should expect divers in the area around the stated position.

Keep well clear of the position, navigate with caution, reduce speed and maintain a sharp lookout for divers and related surface gear.

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 Tubarão
Validity: From 12 Oct 2026, 08:00 UTC
Until 26 Oct 2026, 18:00 UTC12 OCT 26 TO 26 OCT 26 08:00 TO 17:00 ... CANCEL THIS WARNING 261800 UTC OCT 26.
Activity periods: 12 Oct 2026, 08:00 UTC - 26 Oct 2026, 17:00 UTC (daily 08:00-17:00 UTC)
Hazards: divers working, underwater operations
Charts: 1410

Contacts

BY COMANDO B · issuing authority

Coast stations for this area

RCCMRCC BrazilBrazil225 NM from the area
DSCDSC Station Rio RadioMRCC BrazilBrazilMMSI 007100001HF250 NM from the area

Worked out automatically from the warning text on 11 Oct 2026, 11:48 UTC. It can be wrong: the official warning text is the authority.

Keywordsdivers working UNDERWATER OPERATIONS

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