Drinking water in Hastings and Napier is safe, welfare in the Hawke's Bay remains a top priority, Hipkins says.
State Highway 2 between Gisborne and Wairoa is now open 24 hours a day for the public.
State Highway 38 is now open for utility vehicles only, and it's expected to reopen in the next few days for the public, allowing transit between Wairoa and the Bay of Plenty.
Cell coverage has been restored to Wairoa and water supply is safely operating, but a boil water notice remains in place.
The army has mobilised two 25-person emergency response teams to Wairoa and Hastings.
In Northland, some communities remain isolated, but contact has been made with most of these.
Transit across the region remains a problem, with stop-go operating in places along SH12, 14 and 15.
In Gisborne the main water treatment plant is now operating, however, there are still water use restrictions in place.
Water is being supplied by tanker to two west Auckland communities, and overnight 81 people were accommodated in the three Auckland CDCs.
State Highway 35 from Te Puia Springs to Tolaga Bay remains the only section of SH35 to remain closed. An alternative route is being worked on, but Tokomaru Bay could remain isolated for up to five more days.
Matawhero and Waipero Bay townships remain isolated."
SH35 Hikuai Bridge has been completely severed, with one side of the bridge snapped and the other hanging down into the river. A temporary replacement is being planned.
NEMA have deployed 60 Starlinks into the Hawke's Bay and Tairāwhiti Regions, 20 more are ready, and it's expected that there will be at least 100 Starlinks out in communities soon, providing much needed connections to the world.
The fibre connection and 4G cverage is up and running for the most part in Gisborne. But tele-communications companies are strongly urging people not to overuse the network at this point, capacity will be limited and it will take some time to get back to more normal levels of service.
Northland, Coromandel and Hawke's Bay are largely back online, with just a small number of sites being worked on.
Finally, the HMNZS Canterbury is due to leave Lyttelton tomorrow and is estimated to arrive in Napier on Tuesday. They'll be bringing equipment including 5 Bailey Bridges, 20 generators, 50 gas bottles and 120 emergency packs.