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2145/26

SÉCURITÉ
Received: 27 Oct 2026, 00:45Active until: 7 Nov 2026, 00:01Updated: 4 Nov 2026, 19:33
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analysis

Activeuntil 07 Nov 2026, 00:01 UTC (in 2 days)

Survey operations towing cables off northern Brazil until early November

Survey vessels are conducting towed-cable survey operations within a large polygon off northern Brazil. Twelve 1500 metre long cables are being towed by four vessels. Wide berth is requested; operations in progress and will be cancelled by message at 070001Z NOV 26.

Give the survey vessels and their towed cables a wide berth and navigate with caution in the area.

Type
Survey operations · severity moderate
Feed
Survey operationsAll warnings of this kind on the map (contributors), or as an API feed: /api/v2/feeds/survey/
Location
Brazil - area bounded by listed positions off northern Brazil
Validity
Until 07 Nov 2026, 00:01 UTCSURVEY OPERATIONS IN PROGRESS UNTIL 06 NOV ... CANCEL THIS MSG 070001Z NOV 26.
Activity periods
  • ? - 06 Nov 2026, 23:59 UTC (operations in progress until 06 NOV (activity period))
Hazards
towed cables, survey operations
Keep clear
0.81 NMWIDE BERTH REQUESTED. (towing 1500 METER long cables)
Cancels
2075/26 (archived)

Vessels involved

  • M/V AMAZON WARRIOR · survey vessel
  • M/V VENTURE G · survey vessel
  • M/V OCEAN SKY · survey vessel
  • M/V BIG JOHN VII · survey vessel

Generated automatically from the warning text on 27 Oct 2026, 01:27 UTC. It can be wrong: the original warning below is the authoritative text.

Keywords

  • Operationssurvey operations, wide berth requested
  • Geometry refsbounded
  • Geometry phrasesbound by
Message content
NORTH ATLANTIC. BRAZIL. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 06 NOV BY M/V AMAZON WARRIOR, M/V VENTURE G, M/V OCEAN SKY AND M/V BIG JOHN VII TOWING 12 1500 METER LONG CABLES IN AREA BOUND BY 04-33.71N 050-01.26W, 05-42.36N 048-58.13W, 03-02.99N 046-18.20W, 01-59.67N 047-14.09W, 02-02.36N 047-18.50W, 02-05.99N 047-20.75W, 02-07.44N 047-21.64W, 02-33.17N 047-37.51W, 02-41.94N 047-47.84W, 02-54.27N 047-55.54W, 03-10.64N 048-13.68W, 03-17.80N 048-17.87W, 03-34.64N 048-37.52W, 03-48.19N 048-54.43W, 03-56.43N 049-06.33W, 04-07.01N 049-23.23W, 04-15.75N 049-43.94W, 04-33.71N 050-01.26W. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 2075/26. 3. CANCEL THIS MSG 070001Z NOV 26.

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