Entering by boat: Hawaii (USA)
What to do to enter Hawaii (USA) by sea: the procedures, the papers to present and the ports where you can clear in.
Check with the authorities before you leave (last checked on 28 October 2026).
Before you arrive
- Online procedure: CBP ROAM — cbp.gov/travel/pleasure-boats-private-flyers/pleasure-boat-overview/roam
The steps
- Enter at an official port of entry (Hilo or Oahu).
- Report arrival to CBP (ROAM or phone).
- Hawaii agriculture inspection and declaration form.
- Cruising license or CBP-1300.
Papers to have on board
- Passports for the whole crew
- Visas, if your nationality requires them
- Crew list
- Boat papers (registration certificate)
- Outward clearance from the previous country
- Ship’s stores declaration
- Biosecurity declaration
Good to know
- Same US federal rules (CBP ROAM, B1/B2 visa, cruising license).
- Without ROAM, call CBP Honolulu on +1 808 356 4100.
- Hawaii Department of Agriculture inspection: plants and animals declaration form, banned food seized.
- Clearance no longer possible at Nawiliwili / Port Allen (Kauai) per noonsite (2024).
Ports of entry
The ports where you can clear in, and the services available there.
Hawaï (Big Island)
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- noonsite.com/place/hawaii/formalities
- forum.oceancruisingclub.org/Topic2588.aspx
- law.cornell.edu/cfr/text/19/4.94
This information is gathered from public sources and sailors’ experience. It does not replace the country’s authorities, whose word is final: check before you leave.