Navigational warnings, week 2026-W16

2026-04-13 to 2026-04-19 UTC

1. 04-13
   5
2. 04-14
   4
3. 04-15
   9
4. 04-16
   7
5. 04-17
   15
6. 04-18
   4
7. 04-19
   1

issued

45

cancelled

104

in force at end

678

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.

Not for navigation. Counts include only warnings we display; ongoing search-and-rescue traffic is excluded until 30 days after it closes.