NAVAREA IV 831/26
SÉCURITÉSurvey operations by M/V HOS RIDGEWIND off Guyana, 1 Sep-20 Nov 2026
Activeuntil 21 Nov 2026, 00:01 UTC (in 10 days)Issued 13 Aug 2026, 21:20 UTC
Warning text
Positions open on the mapNORTH ATLANTIC.
GUYANA.
1. SURVEY OPERATIONS 01 SEP THRU 20 NOV 26
BY M/V HOS RIDGEWIND IN AREA BOUND BY
07-44.74N 056-13.99W, 07-40.04N 056-14.93W,
07-30.01N 056-19.19W, 07-30.02N 056-25.05W,
07-34.99N 056-25.04W, 07-35.00N 056-34.99W,
07-29.98N 056-35.00W, 07-29.99N 056-45.10W,
07-59.88N 056-45.09W, 07-59.86N 056-24.90W,
07-49.98N 056-24.92W, 07-49.98N 056-20.10W,
07-44.75N 056-20.10W.
WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 210001Z NOV 26.
Location map
Open on the full mapAnalysis
Activeuntil 21 Nov 2026, 00:01 UTC (in 10 days)M/V HOS RIDGEWIND will conduct survey operations in an area off Guyana. Operations are scheduled from 01 September through 20 November 2026. A wide berth is requested; vessels should keep clear of the survey area.
- Type
- Survey operations · severity moderate
- Feed
- Survey operationsAll warnings of this kind on the map, or as an API feed.
- Location
- North Atlantic, Guyana
- Validity
- From 01 Sept 2026, 00:00 UTC
Until 21 Nov 2026, 00:01 UTC01 SEP THRU 20 NOV 26 ... CANCEL THIS MSG 210001Z NOV 26. - Activity periods
- 01 Sept 2026, 00:00 UTC - 20 Nov 2026, 23:59 UTC (01 SEP thru 20 NOV 26 (survey operations))
- Hazards
- survey operations
Worked out automatically from the warning text on 27 Sept 2026, 15:05 UTC. It can be wrong: the official warning text is the authority.
The whole analysis comes with Lagom
This warning's analysis also has:
- Action for mariners
- Keep-clear distance
- Ships named
- Translations
- Nearby lights and rescue centres
The action for mariners, the keep-clear distance, contacts, ships named, translations and the nearby lights and rescue centres come with Lagom and every higher plan, and with the API plans. The official warning text above is always free.
Keywordssurvey operationswide berth requested
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