NW-M-1627-26
Archivedanalysis
No longer in forceUnmanned Wave Glider operating in Halifax approaches along reported polyline
A remotely operated Wave Glider C34164NS is offloading data from bottom-mounted acoustic receivers along a polyline in the Halifax approaches. The glider is copper-coloured, 3.05 m by 0.81 m, moves at about 1.0 knot, has a 1.2 m mast with a white light and orange flag, and carries a non-transmitting AIS receiver. The activity was published 2026-11-11 16:11 UTC and remains in force until further notice. Mariners are given contact numbers for further information or to report issues.
- 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
- Southwestern Shore, Halifax Approaches
- Validity
- From 11 Nov 2026, 16:11 UTC
2026-11-11 16:11 UTC - Hazards
- unmanned wave glider, scientific acoustic receivers
- Cancels
- NW-M-1624-26
Generated automatically from the warning text on 11 Nov 2026, 16:48 UTC. It can be wrong: the original warning below is the authoritative text.
The whole analysis comes with Lagom
This warning's analysis also has:
- Action for mariners
- Contacts
- Ships named
- Charts
- 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.