Sumner Beach

How many beaches have a bar opened for business right out on the waterfront? There’s another bar at Sumner that bears mentioning, one made of sand and that stretches far out into the bay. Famously treacherous for ships to cross, the Sumner sandbar creates undertows and strong rips, so swimmers should be very cautious here. Visitors to the area should also be mindful of barriers or cordons: Earthquakes have made some of the surrounding cliffs unstable and unsafe.

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Water Quality

Meets water quality standards
Current Status
This status is based on the latest sample, taken on February 25th, 2020. Swim Guide NZ updates the status of this beach as soon as test results become available. These results were posted to Swim Guide on February 25th, 2020 at 3:02 PM.

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Monitoring Frequency

Source Information

Water quality data on Swim Guide is sourced from the LAWA Can I Swim Here? website. www.lawa.org.nz/swimAt this site, water is regularly tested for levels of Enterococci during the summer months. This faecal indicator bacteria is used to indicate the level of harmful pathogens in the water.See information on recreational water quality monitoring in New Zealand in this LAWA factsheet: https://www.lawa.org.nz/learn/factsheets/coastal-and-freshwater-recreation-monitoring/Beach sites are shown as a GREEN swim icon if the latest Enterococci test result was in the range of 0 - 280 Enterococci / 100 mL.Beach sites are shown as a RED swim icon if the latest test result exceeded 280 Enterococci / 100 mL or frequently exceeds the standard or there is a temporary water quality issue outside the routine testing programme (e.g. sewage overflow).See information on the standards for recreational water quality monitoring in New Zealand in the 'What do the swim icons mean?' LAWA factsheet.LAWA recommends for all sites, to avoid swimming for 2 - 3 days after significant rain, even for sites that normally have good water quality.A good rule of thumb is to check that you can see your toes in knee deep water.See www.lawa.org.nz/swim for up to date information on current warnings and alerts, weather conditions, tides, real-time water temperatures, what facilities are available, the monitoring history at this site and helpful factsheets.

Water Quality Graph