Navigational warnings on 2026-05-21

UTC day · today

issued
3
cancelled
0
in force at end
696
of these still in force
3

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 · by type

Wrecks2
Surveys1

Issued · by sea

Gulf of Guinea2
South Atlantic Ocean1

HYDROLANT 2 · NAVAREA II 1

Issued · 3

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

Navigational warnings on 2026-05-21 · seahazards