Natural Hazards & Risk

Murihiku Southland is known for its wide-open spaces, powerful landscapes and ever-changing weather. These natural elements are part of what makes Murihiku such a special place to explore and like anywhere in Aotearoa New Zealand, they also bring some natural hazards to be aware of.

Understanding what to expect and how to prepare helps ensure your time in Murihiku Southland is safe, enjoyable and stress-free.

Below are links to trusted websites that provide up-to-date information on conditions, preparedness and what to do should a natural event occur. It always pays to be prepared.

Useful information sources

Weather conditions
Southland Region Rural Weather Forecast | MetService

Road conditions
Traffic updates for Southland | NZTA Journey Planner

Civil Defence & Emergency Management
Emergency Management Southland

Park conditions
Alerts and important notices – Know before you go.

What are natural hazards?

Natural hazards are events or conditions caused by natural processes that can affect people, places or activities. In Southland, these hazards are generally weather-, land- or coast-related and can range from minor disruptions to more significant events.

Common natural hazards relevant to the Southland region include:

• Severe weather - including thunderstorms, heavy rainfall and flash flooding, severe weather can significantly impact outdoor activities and camping. Rapid changes in conditions, rising water levels, strong winds and reduced visibility may create safety risks. Checking weather forecasts regularly and adjusting plans when conditions change is an important part of staying safe outdoors.

• Landslides and slips – landslides and slips can occur in Murihiku Southland, particularly after periods of heavy rain. They are more common in steep or unstable terrain, including coastal and inland areas, and may affect tracks, roads and access routes. Being aware of recent weather and following local advice helps reduce risk. can occur in Murihiku Southland, particularly after periods of heavy rain. They are more common in steep or unstable terrain, including coastal and inland areas, and may affect tracks, roads and access routes. Being aware of recent weather and following local advice helps reduce risk.

• Earthquakes and tsunami risk – earthquakes can occur anywhere in Aotearoa New Zealand, and coastal areas may be affected by tsunami risk. Understanding official guidance and knowing what to do in an earthquake or tsunami event helps keep people safe. Learn more: af8.org.nz

• Coastal hazards – parts of Southland’s coastline may be affected by erosion, strong wave action and storm surge, particularly during severe weather. Visitors should follow local signage and avoid coastal areas during storms or rough conditions.

• Drought and fire risk – during extended dry periods, parts of the region may experience increased fire risk. Fire restrictions may be in place, including limits on open flames and camping fires. Always check local conditions and follow any restrictions in place.

What this means for visitors

Southland's landscapes are vast and varied, from coastlines and wetlands to river valleys, farmland and alpine areas. Conditions can change quickly, particularly in rural or remote locations.

You may encounter:

• Temporary road closures due to weather or flooding

• Rapidly changing weather, especially in exposed or elevated areas

• Snow or ice during winter months

• Strong coastal conditions during storms

These events are usually well managed, but planning ahead helps minimise disruption.

How to prepare

A little preparation goes a long way when exploring Southland.

Before you travel or head out:

• Check local weather forecasts and warnings

  • MetService

• Allow extra time when driving, particularly in winter or after heavy rain

  • NZTA Journey Planner

• Let someone know your plans if you’re heading into remote areas

While you’re here:

• Follow local signage and advice

• Respect road closures and safety notices

• Be flexible with plans if conditions change

In an emergency:

• Follow instructions from emergency services

  • Visit Emergency Management Southland (cdsouthland.co.nz)

• Stay informed through official alerts and local updates

A shared approach to safety

Natural hazards are part of life in Southland, but with awareness and common sense, they rarely get in the way of a great experience. Local communities, councils and emergency services work together to keep people informed and safe, and visitors play a role too by staying alert and prepared.

By understanding the environment and planning ahead, you can confidently enjoy everything Southland has to offer, whatever the season.