Vessel broken down requiring tow

Aborted training Session and went to aid of vessel broken down 2 NM from Porirua Harbour entrance on way to Mana Island. Took under tow 14 foot fibreglass vessel "Catch U Up". Found 50 M off Titahi Bay Point 10M North of entrance to Titahi Bay. Rough surf, vessel under anchor and 2 POB wearing life jackets. Towed to Mana Marina and drove the to their trailer under the bridges.
Location
Titahi Bay
41° 5' 52.2888" S, 174° 50' 4.542" E