Local Coastguard VHF Channels Marine Distress Calls CH: 16 Inner Hauraki Gulf CH: 64 Outer Hauraki Gulf CH: 60 Kaipara CH: 07 North Kaipara CH: 61, 66 Kawau CH: 03 Manukau CH: 18, 63 Local Maritime New Zealand VHF Channels Auckland CH: 16, 71 Great Barrier CH: 16, 69 Maritime Operations Centre Phone: +64 4 914 8333 Coastguard VHF Radio Channels Map
