NW-C-4441-26
Navigation suspended in Brockville Narrows due to fog
No longer in forceReceived 22 Oct 2026, 00:00 UTCArchived 22 Oct 2026, 14:10 UTC
Warning text
Positions open on the mapNW-C-4441-26
Date
2026-10-22 10:03 UTC
Status
Published
Title
Routeing Change
Areas
Kingston to Cornwall
Vicinity
Brockville
Categories
Opening or Closing of Waterway
Description
Navigation suspended in the Brockville Narrows due to fog.
Position
Centroid : 44° 34.017'N 075° 42.158'W
Pt 1: 44° 35.971'N 075° 39.766'W
Pt 2: 44° 35.717'N 075° 39.307'W
Pt 3: 44° 32.014'N 075° 44.507'W
Pt 4: 44° 32.271'N 075° 44.973'W
Pt 5: 44° 34.487'N 075° 42.058'W
Charts
1435(WGS84)
Location map
Open in the full mapAnalysis
No longer in forceNavigation in the Brockville Narrows (Kingston to Cornwall) is suspended because of fog. The suspension was published 22 Oct 2026 at 10:03 UTC. A polygon of positions is given defining the affected area; no re‑open time is provided.
Do not transit the Brockville Narrows while navigation is suspended; proceed with caution, keep clear of the defined area and follow instructions from local authorities.
- Type
- Port / channel notice · severity high
- Location
- Brockville Narrows, Kingston to Cornwall (vicinity Brockville)
- Validity
- From 22 Oct 2026, 10:03 UTC
Navigation suspended in the Brockville Narrows due to fog. - Hazards
- suspended navigation, poor visibility (fog)
- Charts
- 1435(WGS84)
Coast stations for this area
- RCCJRCC TrentonCanada83 NM from the area
- RCCJRCC QuebecCanada232 NM from the area
- RCCRCC BostonUnited States243 NM from the area
- DSCDSC Station CardinalJRCC TrentonCanadaMMSI 003160029VHF 40range 40 NM18 NM from the area
- DSCDSC Station KingstonJRCC TrentonCanadaMMSI 003160029VHF 40range 40 NM46 NM from the area
- DSCDSC Station CornwallJRCC TrentonCanadaMMSI 003160029VHF 40range 40 NM49 NM from the area
- DSCDSC Station Mont RigaudJRCC QuebecCanadaMMSI 003160028VHF 40range 40 NM80 NM from the area
- DSCDSC Station MontrealJRCC QuebecCanadaMMSI 003160028VHF 40range 40 NM108 NM from the area
Worked out automatically from the warning text on 22 Oct 2026, 12:57 UTC. It can be wrong: the official warning text is the authority.