The Best Time To Visit Monkey Mia: Unveiling the Perfect Season

Hello! I’m Wendy from Perth WA – let me introduce you to the best time to visit Monkey Mia. Having visited the Shark Bay region on a few occasions, I’ve realised some seasons are better than others.

a beach made up entirely of cockle shells
Shell Beach

Understanding Monkey Mia’s Climate

The semi-arid climate means warm days with seasonal variations. This can turn your trip into an epic adventure or a peaceful retreat, depending on when you visit.

Temperature and Precipitation Trends

Summer is a warm 30°C to 35°C but very windy, perfect for windsurfing and kiteboarding.

Autumn has low winds and a calm ocean. It’s the most popular time for fishing, swimming, boating, camping, and stargazing. As the ocean retains much of its summer warmth, this season is ideal for water activities. The land starts to cool off enough to enjoy hikes and walks along the stunning coastal paths.

Winter sees cooler temperatures with sunny days and the best time for hiking. The wildflowers start appearing at the end of winter. Rain is still infrequent, but when it occurs, it is light and usually short-lived.

Spring is the quietest time of year in the Shark Bay region. It’s the best time for diving and snorkelling due to the water’s clarity. Rainfall is uncommon, but the freshening winds can bring occasional storms.

dugong in the ocean
Dugong seen on our wildlife cruise from Monkey Mia

Peak Season Monkey Mia

Peak season is during the WA school summer holidays – December to the end of January. Other school holidays are also busy, even the winter ones.

Wildlife Encounters Through the Seasons

Dolphin Experiences

Dolphin encounters are year-round.

Other Marine Life

If you want to see dugongs, spring is the best chance. You may see them at other times of the year, though.

Bird Watching

And for bird watchers, spring is a spectacle, with migratory birds flocking to the region.

Seasonal Events and Attractions

Festivals & Cultural Events

For a list of what’s on in the Shark Bay region, check the Visitor Information site.

Recreational Activities

From sailing to snorkelling, each season offers something unique. My family loves snorkelling during the warmer months and hiking when it cools down.

a sand beach with a resort behind
Monkey Mia

Accommodation and Booking Tips

Monkey Mia is a year-round destination. It is particularly busy during the WA school holidays. At this time, accommodation needs to be booked ahead of time and will be at its most expensive.

Preparing for Your Visit

What to Pack

Here’s a tailored packing list for a trip to Monkey Mia, designed to cover essentials across all seasons while being mindful of the outdoor activities and marine encounters that are likely to be part of your itinerary.

General Essentials:

  • Backpack: For day trips and hikes.
  • Reusable Water Bottles: Staying hydrated is crucial.
  • Sun Protection: Broad-spectrum sunscreen & lip balm with SPF.
  • Sunglasses: UV-protection sunglasses to shield your eyes.
  • Hat: Wide-brimmed for sun protection.
  • Insect Repellent: Especially during the warmer months.
  • First-Aid Kit: With basics like band-aids, antiseptic, painkillers, and any personal medications.
  • Camera or Smartphone: For capturing moments with the dolphins and the stunning landscape.
  • Portable Charger/Power Bank: To keep your devices charged during long outings.
  • Binoculars: For birdwatching and spotting marine life.
  • Beach Towel or Picnic Blanket: For lounging on the beaches.
  • Snacks: Non-perishable items for day trips.
  • Maps and Guides: Although digital is convenient, paper doesn’t run out of battery.


  • Lightweight, Breathable Clothing: For the warm days.
  • Long-Sleeved Shirts and Trousers: To protect from the sun and insects.
  • Layering Options: Fleece or light jacket for cooler evenings and winter months.
  • Swimwear: Essential for enjoying the crystal-clear waters.
  • Cover-Ups or Sarong: For quick coverage after swimming.
  • Comfortable Walking Shoes: For exploring the national parks and trails.
  • Flip Flops or Sandals: Ideal for the beach and casual wear.
  • Water Shoes: If you plan on wading or snorkelling in rocky areas.

Seasonal Items:

  • Summer (December – February):
  • Extra Swimsuits: You’ll likely be in the water a lot to escape the heat.
  • Cooling Towels: They come in handy after long hours in the sun.
  • Light, Airy Nightwear: For comfortable sleep during warm nights.
  • Autumn (March – May) & Spring (September – November):
  • Light Scarf or Bandana: Useful for protection against the sun and wind.
  • Light Rain Jacket: For those occasional storms.
  • Winter (June – August):
  • Warm Jacket: For the cool evenings and early mornings.
  • Beanie and Gloves: Particularly if you’re prone to feeling the cold.
  • Thermal Underwear: To stay out at night stargazing or early morning dolphin watching.

Beach and Marine Activities:

  • Snorkelling Gear: If you prefer to use your own.
  • Dry Bag: To keep your electronics and valuables safe and dry.
  • Beach Umbrella or Pop-up Tent: For shade during sunny days.

Eco-Friendly Options:

  • Biodegradable Soap and Shampoo: To minimise your environmental impact.
  • Coral-Safe Sunscreen: Protecting marine life is crucial while enjoying it.

The key to a successful trip is to pack light but smart, ensuring you have the essentials while leaving room for any souvenirs or unexpected finds along the way. Enjoy your time in Monkey Mia, and don’t forget to leave space in your bag for the memories you’ll bring back!

Travel Tips and Health Precautions

Always keep hydrated and have a first-aid kit handy. Nature is unpredictable, but your safety doesn’t have to be.

My Thoughts

As someone who’s witnessed the magic of both seasons, let the weather guide you but not limit you. Every visit here promises a new story to tell, a new memory to cherish.

What’s your favourite time to visit Monkey Mia? Let us know in the comments. Join our Facebook Group to chat and ask questions from local experts.

Helpful Resources