NAVWARN details
Navigational Warnings (NAVWARNs) replace Notices to Shipping (NOTSHIPs) and shall be construed as Notices to Shipping
| ID | NW-P-0494-26 |
| Date | 2026-04-08 00:12 UTC To 2026-05-08 02:00 UTC |
| Status | Published |
| Title | Waterway information - Bridge Construction |
| Areas |
Howe Sound |
| Categories |
Waterway Information (Other) |
| Description | Bridge construction is ongoing in Squamish in Mamquan Blind Channel at 49 41.858N 123 09.095W. Hours of operation from 1430 to 0200 UTC from 07 Apr to 08 May, and may result in intermittent obstruction of the navigable channel. Vessels on site monitoring VHF channels 13. |
| Position | 49° 41.858'N 123° 09.095'W |
| Charts | 3534(WGS84) |
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