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NW-M-1628-26

Remotely operated wave glider operating in Halifax Approaches (Eastern Shore)

No longer in forceReceived 11 Nov 2026, 00:00 UTCArchived 12 Nov 2026, 05:30 UTC

Warning text

Positions open on the map
NW-M-1628-26 Date 2026-11-11 16:26 UTC Status Published Title Scientific Instruments Change Cancels NW-M-1626-26 Areas Eastern Shore Vicinity Halifax Approaches Categories Presence of Scientific Equipment Description Wave Glider C34167NS is remotely offloading data from bottom-mounted Innovasea VR4-UWM acoustic receivers located along polyline: 44 13.150N 063 14.612W 44 18.631N 063 20.779W Wave glider C34167NS is copper in colour with a mast extending 1.2 metres above the surface of the water, supporting a solid white light and orange visibility flag and is equipped with a non-transmitting ais receiver. It is remotely operated, moving at a speed of approximately 1.2 knots and measuring 3.05 metres by 0.81 metres. For further information, authorities and mariners may contact Sue L’Orsa at 250-877-8052, Tyler Byrne at 902-719-7078, or Liquid Robotics Wave Glider Operations Centre at +1 888-574-4574 or 408-636-4205. Position Polyline Pt 1: 44° 13.150'N 063° 14.612'W Pt 2: 44° 18.361'N 063° 20.779'W Charts 4320(NAD83)

Analysis

No longer in force

A remotely operated Wave Glider C34167NS is operating while offloading data from bottom-mounted Innovasea VR4-UWM acoustic receivers along a polyline in the Halifax Approaches, Eastern Shore. The wave glider is copper-coloured, 3.05 m by 0.81 m, with a 1.2 m mast, a solid white light, orange visibility flag and a non-transmitting AIS receiver, moving at approximately 1.2 knots. Mariners are given contact numbers for further information.

Type
Survey operations · severity moderate
Feed
Survey operationsAll warnings of this kind on the map, or as an API feed.
Location
Eastern Shore, Halifax Approaches
Validity
From 11 Nov 2026, 16:26 UTC
Date 2026-11-11 16:26 UTC
Hazards
remotely operated wave glider, bottom-mounted acoustic receivers
Cancels
NW-M-1626-26

Worked out automatically from the warning text on 11 Nov 2026, 16:48 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
  • 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.

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