There are 10 do-not-swim warnings at Auckland beaches including Howick Beach due to wastewater overflow following significant rain yesterday.
Swimming is also not advised at Mellons Bay.
Meanwhile, good water quality is reported at Farm Cove, Big Bucklands Beach, Little Bucks, Eastern Beach, Cockle Bay, Sunkist Bay, Omana Beach, Maraetai Beach, Magazine Bay and Umupuia Duders.
Safeswim provides real-time advice on the level of risk associated with swimming at specific locations.
