In water mirrors affected by nautical events safety depends on the quality of the decisions taken on the ground. The aspect to focus is temporary interdictions and race fields, because it can affect access, transit or stop.
Read the text, not the word
You should not consider an area free prior to the arrival of competitors or after a delay in the program. Number of the act, authority, validity and geographical limits are essential data; a screenshot without context can be misleading.
Prepare paper and crew
Before leaving with the boat you must note valid window, coordinates, means of supervision and radio instructions. During the briefing, the VHF listeners also communicate what areas should not be engaged and when returning to the alternative plan.
Keep margin
The most robust choice is to track a deviation that does not interfere with departures, buoys and safety corridors. Checks start from Coast Guard e Hydrographic Institute of the Navy and complete with real weather and observation. A compliant route on paper must remain safe in reality; wind, traffic and fatigue can impose a more conservative choice.
Information content updated on 16 August 2026: always check the official provisions in force before leaving with the boat.