
This Information Hub provides the latest advice and guidance to help you prepare for the possible impacts of El Niño.
It brings together information from our partner agencies like Fire and Emergency New Zealand, Health New Zealand and the Ministry for Primary Industries.
Hawke's Bay Emergency Management has a coordinating role, with many aspects of the response to El Niño being led by our partner agencies.

El Niño conditions can bring stronger westerly winds, combined with hotter and drier weather increasing the risk of fires across Hawke's Bay

El Niño conditions can bring hotter-than-average temperatures to Hawke’s Bay, increasing the risk of heat-related illness.

El Niño conditions can bring lower rainfall and higher temperatures to Hawke’s Bay, increasing the risk of drought.

El Niño can bring stronger and more frequent westerly winds, along with rapidly changing weather. Heavy rain and storms can still occur.
El Niño conditions can increase fire risk across Hawke’s Bay. Strong westerly winds, combined with hot, dry weather, can make fires more likely to start and spread quickly. Fires can be especially difficult to control in windy conditions.
If you see smoke or fire and believe there is a risk to people or property, call 111 and ask for 'Fire’.
What this may mean for you:
You can get more advice from:
Fire and Emergency New Zealand
You can read more here:
Check It’s Alright – Fire and Emergency When Wildfire Threatens – Fire and Emergency Fires, Smoke and Health – Health NZ
El Niño conditions can bring hotter-than-average temperatures to Hawke’s Bay, increasing the risk of heat-related problems when temperatures rise including heat rash, heat cramps, sunburn, heat exhaustion, and heatstroke.
For health advice, call Healthline on 0800 611 116. In an emergency, call 111 and ask for Ambulance.
What this may mean for you:
You can get more advice from:
Health New Zealand – Te Whatu Ora
You can read more here:
El Niño conditions can bring reduced rainfall and higher temperatures to Hawke’s Bay, increasing increasing the risk of drought. Drought can build slowly over months.
What this may mean for you:
You can get more advice from:
Ministry for Primary Industries
As well as your local councils for water restrictions:
You can read more here:
El Niño conditions are often associated with stronger and more frequent westerly winds across New Zealand. Severe weather, including heavy rain and the chance of ex-tropical cyclones, is still possible during an El Niño season. Hawke’s Bay may experience a range of weather conditions, not just hotter, drier or windier weather.
If severe weather creates an immediate risk to life or property, call 111.
What this may mean for you:
You can get more advice from:
Hawke’s Bay Emergency Management
You can get further information here:
In Hawke’s Bay, we are used to adapting to changing weather. We have practical know-how, and we look after and support one another when things get tough.
For some of us, El Niño may just mean a hotter, windier, drier summer. For others, it may bring added pressure, especially where water, health, work, animals, homes or businesses are affected.
No matter what El Niño brings this summer, there are things we can do that make all the difference and may just make your life a bit easier and lessen some of the challenges you may face.
Doing a few things now can give you more choices later and make it easier to support the people around you.
1. Think about the ways that this weather, like heat, drought, wildfire, and strong winds, could affect may affect you at home, at work or on the weekend
2. Make a plan and talk with those around you and your loved ones about what you would do, where you would go, and what you would take if you needed to leave home quickly
3. Check or put together your emergency supplies and a grab bag, in case you need to leave quickly - remember you can use what you already have around the house, rather than buying everything new.
Check out the lists below and start with one thing this week that will make the biggest difference for you.
Living in town often means you are close to neighbours, shops, and support. That can make it easier to check in on each other and access help. Hotter, drier and windier weather can bring water restrictions, heat stress, fire risk and electricity outages.
El Niño Public Health Risks — Health New Zealand
People with lifestyle properties are often used to planning ahead, looking after their property and helping neighbours. Hotter, drier and windier conditions may put extra pressure on tank water, heat stress, feed and water shortages and fire risk.
Guidance for Lifestyle Block Owners About Their Responsibilities — Ministry for Primary Industries
Prepare Your Lifestyle or Small Block for Hot, Dry Weather — Ministry for Primary Industries
Managing Your Lifestyle or Small Block Through the Seasons — Ministry for Primary Industries
Farmers and growers are used to reading the seasons, adapting to changing conditions and making practical decisions for their land, animals and businesses. During a dry period, making decisions early gives you more options and reduces stress later.
Preparing for Dry Weather Factsheet — Ministry for Primary Industries
Businesses know their people, customers and day-to-day operations better than anyone else. A little planning now can help things run more smoothly when heat, dry conditions, fire risk or power outages affect normal operations.
Working Safely in Extreme Temperatures — WorkSafe New Zealand
Welcome to Hawke’s Bay. A little planning can help you make the most of your visit when conditions are hotter, drier, windier than normal or when the weather changes quickly.
El Niño Public Health Risks — Health New Zealand
Stay up to date through trusted, official sources like these:
MetService — forecasts, watches and warnings
Your local council — water restrictions, local services and community updates
Fire and Emergency New Zealand — fire danger ratings and fire restrictions
Health New Zealand — advice on staying well during hot weather
Ministry for Primary Industries — advice on preparing for dry conditions
Click on the question below to see the answer
Hawke's Bay Emergency Management has a coordinating role, with many aspects of the response to El Niño being led by partner agencies including Fire and Emergency New Zealand, Health New Zealand, and Ministry for Primary Industries.
Each agency leads the services and decisions it is responsible for, such as fire restrictions, health advice and water supplies. Hawke’s Bay Emergency Management will continue to monitor conditions, coordinate with partners and share official information as El Niño conditions develop
No. El Niño makes hotter, drier and windier conditions more likely, but it does not guarantee them. Hawke’s Bay can still experience heavy rain, cold snaps and severe weather.
Yes. A generally dry season can still include short periods of heavy rain, flooding, thunderstorms or ex-tropical cyclones.
El Niño can influence weather over several months. Check the latest seasonal outlooks and local forecasts, as conditions can change through spring, summer and autumn.
Water restrictions depend on local water supplies, demand and weather conditions. Check updates from your local council and use water wisely.
Monitor your tank level, use water carefully and save the contact details of a local water supplier. Arrange water early if dry conditions continue, as delivery demand can increase.
Follow MetService, Hawke’s Bay Emergency Management, your local council, Fire and Emergency New Zealand, Health New Zealand, and if you are rural, MPI and the Rural Support Trust
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