Navigational warnings on 2026-03-29
UTC day · today
- issued
- 3
- cancelled
- 2
- in force at end
- 701
- of these still in force
- 2
Coverage note: the NGA archive ends 2024-05 and live collection began 2026-08-17. Warnings issued in between are here only if they were still in force when collection started, so this period is under-counted.
Issued · 3
- Surveys · AUSCOAST 120/26in force16:51ZSpecial purpose vessel Safe Boreas is supporting underwater operations in a bounded area; 2.5 nautical mile clearance requested.
- Surveys · HYDROPAC 957/26in force17:26ZUnderwater operations are in progress by vessel Safe Boreas in the eastern Indian Ocean off Australia, within 12-54.90S 124-25.10E to 12-59.90S 124-35.10E.Eastern Indian Ocean · Australia
- Wrecks · HYDROPAC 958/2623:20ZAn uncharted rock is reported in Bass Strait, Australia, at 39 degrees 26.28 minutes south, 147 degrees 22.64 minutes east.Bass Strait · Australia
Cancelled · 2
Not for navigation. Counts include only warnings we display; ongoing search-and-rescue traffic is excluded until 30 days after it closes.