S 9097/26

Nautical event in area off Brazilian coast (Chart 1636) 17 Oct 13:00-20:00 UTC

No longer in forceReceived 17 Oct 2026, 09:02 UTCArchived 17 Oct 2026, 21:42 UTC

Warning text

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CHART 1636 NAUTICAL EVENT 171300 UTC OCT 26 TO 172000 UTC OCT 26 IN AREA BOUND BY 23-03.98S 044-20.56W 23-01.72S 044-17.83W 20-03.26S 044-16.13W 23-01.16S 044-18.38W CANCEL THIS WARNING 172100 UTC OCT 26.

Location map

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Analysis

No longer in force

A temporary nautical event will take place inside a bounded area shown on Chart 1636 on 17 Oct. Activity is scheduled from 171300 UTC to 172000 UTC Oct 26 (17 Oct). The message gives coordinates defining the area but no further details or contact information. Mariners should avoid the area for the period stated.

Keep clear of the bounded area during the stated period and navigate with caution.

Type: Restricted area · severity moderate
Feed: Security and restricted areasAll warnings of this kind on the map, or as an API feed.
Location: Area bounded by coordinates on Chart 1636 (off Brazil)
Validity: From 17 Oct 2026, 13:00 UTC
Until 17 Oct 2026, 20:00 UTC171300 UTC OCT 26 TO 172000 UTC OCT 26
Activity periods: 17 Oct 2026, 13:00 UTC - 17 Oct 2026, 20:00 UTC (171300 UTC OCT 26 TO 172000 UTC OCT 26)
Hazards: temporary restricted area, nautical event
Charts: CHART 1636

Coast stations for this area

RCCMRCC BrazilBrazil66 NM from the area
DSCDSC Station Rio RadioMRCC BrazilBrazilMMSI 007100001HF37 NM from the area

Worked out automatically from the warning text on 17 Oct 2026, 09:07 UTC. It can be wrong: the official warning text is the authority.

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