12 Ways to Travel Safely During an Extreme Heatwave

Heat is no longer a background detail on a summer itinerary. It can disrupt transport, close attractions and create serious health risks.

The useful response is not panic. It is a different rhythm for the day, stronger information sources and enough flexibility to stop when conditions change.

1

Move outdoor plans to the morning

Use the coolest hours for long walks, viewpoints and exposed historic sites.

2

Create a protected afternoon block

Plan a museum, long lunch, shaded market or hotel break during the hottest period.

3

Treat evening as a second active window

Many destinations become more comfortable after sunset, and the split day can improve the trip.

4

Follow local official alerts

Use local meteorological and emergency services rather than relying only on a generic weather app.

5

Map water refills before walking

Carry water and identify reliable refill points, especially where shops close in the afternoon.

6

Build shade into the route

Choose tree-lined streets, covered transport and indoor waypoints instead of simply taking the shortest path.

7

Wear heat-appropriate clothing

Light clothing, a hat and suitable sun protection reduce avoidable exposure.

8

Keep reservations flexible

Avoid stacking non-refundable activities when closures, delays or health conditions may change the plan.

9

Save offline essentials

Store maps, accommodation details and emergency numbers in case service becomes unreliable.

10

Check wildfire and air-quality maps

Heat and smoke can create separate risks. A blue sky in one neighborhood does not describe the whole region.

11

Know the early signs of illness

If someone feels unwell, move to a cooler place and follow local medical guidance.

12

Stop before the itinerary becomes a test

The goal is not to beat the heat. People with higher health risks may need more conservative plans and personal clinical advice.

Source: New Zealand SafeTravel extreme-weather guidance, August 2026.