10/04/2026
A MESSAGE FROM Waikato District Council
Good morning everyone,
This is a NO DUFF message — this is not an exercise.
Following attendance at a regional briefing last evening regarding Cyclone Vaianu, current modelling indicates this weather system may bring significant impacts across the weekend (Saturday through Sunday). The projected path and potential impacts are being compared to Cyclone Cook (April 2017).
Council is currently preparing to activate the Emergency Operations Centre (EOC) to support response activities during this period.
At this stage, it is recommended that all Community Response Groups begin actively sharing preparedness messaging from MetService and Council within your communities. You are encouraged to use the messaging below directly:
⛈️ Heads up, we’re keeping an eye on Cyclone Vaianu this weekend, and now’s a good time to do the same.
While there’s still some uncertainty around its exact path, it could bring strong winds, heavy rain, and possible disruptions like power outages, road closures, or travel delays as it’s expected to move south across the North Island on Sunday.
Now’s a good time to get prepared at home:
✔ Secure outdoor furniture, trampolines and anything that could be picked up by strong winds
✔ Clear gutters and drains to help reduce surface flooding
✔ Charge phones and devices
✔ Check you have enough food, water and essentials at home
✔ Have a plan in case you need to change travel plans
Strong winds can bring down trees and powerlines, and heavy rain can lead to flooding and difficult driving conditions, so taking a few simple steps now can help reduce the impact.
We’ll keep you updated as we know more.
Keep an eye out for the latest from MetService.
Video reference: https://www.facebook.com/share/v/1HaPY7MKfQ/
For further personal preparedness information, please refer to:
Home — Get Ready (NZ Civil Defence) — Emergency preparedness in New Zealand
CALL TO ACTION – ALL COMMUNITY RESPONSE GROUPS
All groups are requested to begin immediate pre-planning for the potential activation of temporary welfare facilities, as identified within your Community Response Plans.
Please prioritise the following actions:
• Confirm pre-identified welfare facility locations and their suitability
• Begin assessing availability of personnel within your group to support activation and staffing
• Identify any immediate gaps in capability or resources
• Prepare for potential short-notice activation over the weekend
We acknowledge that questions will arise regarding resourcing of facilities (e.g. water, catering, supplies). Further guidance will be provided as required. However, the immediate priority is to ensure readiness through early coordination, facility confirmation, and personnel availability.
Further updates will be provided as more information becomes available.
Thank you for your continued support and preparedness.
Regards
Scott Bult
Emergency Management Advisor
Waikato District Council
Te Kaunihera aa Takiwaa o Waikato
Nama waea: 027 332 1489 | Waea puukoro: 0800 492 452
Poutaapeta Mahi: Private Bag 544, Ngaaruawaahia 3742
Waahi Mahi: 15 Galileo Street, Ngaaruawaahia